Alerts from NWS Boston/Norton MA (UNOFFICIAL)
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Alerts from NWS Boston/Norton MA (UNOFFICIAL)
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Small Craft Advisory issued November 26 at 1:13PM EST until November 28 at 6:00AM EST by NWS Boston/Norton MA
Additional Details Here.(3/4)
* WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 feet. For the Gale Watch, west winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 11 feet possible. * WHERE...In Massachusetts coastal waters, Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...For the Small Craft Advisory, until 6 AM EST Friday. For the Gale Watch, from Friday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and seas 7 to 10 feet. For the Gale Watch, west winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 11 feet possible. * WHERE...In Massachusetts coastal waters, Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...For the Small Craft Advisory, until 6 AM EST Friday. For the Gale Watch, from Friday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 feet. For the Gale Watch, west winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 7 feet possible. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...For the Small Craft Advisory, until 6 AM EST Friday. For the Gale Watch, from Friday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 feet. For the Gale Watch, west winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 7 feet possible. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...For the Small Craft Advisory, until 6 AM EST Friday. For the Gale Watch, from Friday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 26, 2025 at 6:15 PM
bos.nws-bot.us
Small Craft Advisory issued November 26 at 1:13PM EST until November 28 at 6:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(2/4)
* WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 25 kt and waves around 2 feet expected. For the Gale Watch, west winds 15 to 20 kt with gusts up to 30 kt and waves around 2 feet possible. * WHERE...Boston Harbor. * WHEN...For the Small Craft Advisory, from 4 AM Thursday to 6 AM EST Friday. For the Gale Watch, from Friday morning through Friday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 25 kt and waves around 2 feet expected. For the Gale Watch, west winds 15 to 20 kt with gusts up to 30 kt and waves around 2 feet possible. * WHERE...Boston Harbor. * WHEN...For the Small Craft Advisory, from 4 AM Thursday to 6 AM EST Friday. For the Gale Watch, from Friday morning through Friday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, west winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 4 feet expected. For the Gale Watch, west winds 15 to 20 kt with gusts up to 35 kt and waves 3 to 4 feet possible. * WHERE...Narragansett Bay. * WHEN...For the Small Craft Advisory, from 4 AM Thursday to 6 AM EST Friday. For the Gale Watch, from Friday morning through Friday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, west winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 4 feet expected. For the Gale Watch, west winds 15 to 20 kt with gusts up to 35 kt and waves 3 to 4 feet possible. * WHERE...Narragansett Bay. * WHEN...For the Small Craft Advisory, from 4 AM Thursday to 6 AM EST Friday. For the Gale Watch, from Friday morning through Friday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility.
November 26, 2025 at 6:15 PM
bos.nws-bot.us
Small Craft Advisory issued November 26 at 1:13PM EST until November 28 at 6:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(1/4)
* WHAT...For the Small Craft Advisory, west winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 feet expected. For the Gale Watch, west winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 feet possible. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm. * WHEN...For the Small Craft Advisory, from 4 AM Thursday to 6 AM EST Friday. For the Gale Watch, from Friday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, west winds 20 to 25 kt with gusts up to 30 kt and seas 4 to 7 feet expected. For the Gale Watch, west winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 feet possible. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm. * WHEN...For the Small Craft Advisory, from 4 AM Thursday to 6 AM EST Friday. For the Gale Watch, from Friday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and seas around 3 feet expected. For the Gale Watch, west winds 20 to 25 kt with gusts up to 35 kt and seas 3 to 4 feet possible. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...For the Small Craft Advisory, from 4 AM Thursday to 6 AM EST Friday. For the Gale Watch, from Friday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, west winds 15 to 25 kt with gusts up to 30 kt and seas around 3 feet expected. For the Gale Watch, west winds 20 to 25 kt with gusts up to 35 kt and seas 3 to 4 feet possible. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...For the Small Craft Advisory, from 4 AM Thursday to 6 AM EST Friday. For the Gale Watch, from Friday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 26, 2025 at 6:15 PM
bos.nws-bot.us
Gale Watch issued November 26 at 1:26AM EST until November 29 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 feet possible. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...From Thursday evening through Friday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility.
November 26, 2025 at 6:30 AM
bos.nws-bot.us
Gale Watch issued November 26 at 1:26AM EST until November 29 at 7:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 9 feet possible. * WHERE...Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm. * WHEN...From Thursday afternoon through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, southwest winds 20 to 30 kt and seas 6 to 9 feet. For the Gale Watch, west winds 25 to 35 kt with gusts up to 40 kt and seas 7 to 12 feet possible. * WHERE...Portions of Massachusetts coastal waters and Rhode Island coastal waters. * WHEN...For the Small Craft Advisory, until 7 AM EST Thursday. For the Gale Watch, from Thursday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, southwest winds 20 to 30 kt and seas 6 to 9 feet. For the Gale Watch, west winds 25 to 35 kt with gusts up to 40 kt and seas 7 to 12 feet possible. * WHERE...Portions of Massachusetts coastal waters and Rhode Island coastal waters. * WHEN...For the Small Craft Advisory, until 7 AM EST Thursday. For the Gale Watch, from Thursday morning through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 15 to 25 kt with gusts up to 35 kt and seas 4 to 6 feet possible. * WHERE...Cape Cod Bay, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Massachusetts Bay and Ipswich Bay. * WHEN...From Thursday afternoon through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 26, 2025 at 6:30 AM
bos.nws-bot.us
Small Craft Advisory issued November 25 at 1:25PM EST until November 27 at 1:00AM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 4 to 6 feet possible. * WHERE...Cape Cod Bay, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Massachusetts Bay and Ipswich Bay. * WHEN...From Thursday afternoon through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 15 to 25 kt with gusts up to 34 kt and waves 2 to 4 feet possible. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...From Thursday evening through Friday evening. * IMPACTS...Strong winds can cause hazardous waves which could capsize or damage vessels and reduce visibility.
November 25, 2025 at 6:30 PM
bos.nws-bot.us
Small Craft Advisory issued November 25 at 1:25PM EST until November 27 at 1:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt and seas 4 to 6 feet expected. For the Gale Watch, west winds 25 to 35 kt with gusts up to 40 kt and seas 7 to 12 feet possible. * WHERE...Portions of Massachusetts coastal waters and Rhode Island coastal waters. * WHEN...For the Small Craft Advisory, from 1 AM Wednesday to 1 AM EST Thursday. For the Gale Watch, from Thursday afternoon through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, southwest winds 15 to 25 kt and seas 4 to 6 feet expected. For the Gale Watch, west winds 25 to 35 kt with gusts up to 40 kt and seas 7 to 12 feet possible. * WHERE...Portions of Massachusetts coastal waters and Rhode Island coastal waters. * WHEN...For the Small Craft Advisory, from 1 AM Wednesday to 1 AM EST Thursday. For the Gale Watch, from Thursday afternoon through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, south winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet expected. For the Gale Watch, west winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 9 feet possible. * WHERE...Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm. * WHEN...For the Small Craft Advisory, from 1 AM Wednesday to 1 AM EST Thursday. For the Gale Watch, from Thursday afternoon through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...For the Small Craft Advisory, south winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet expected. For the Gale Watch, west winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 9 feet possible. * WHERE...Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm. * WHEN...For the Small Craft Advisory, from 1 AM Wednesday to 1 AM EST Thursday. For the Gale Watch, from Thursday afternoon through Saturday morning. * IMPACTS...Strong winds can cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 25, 2025 at 6:30 PM
bos.nws-bot.us
Small Craft Advisory issued November 25 at 1:43AM EST until November 27 at 1:00AM EST by NWS Boston/Norton MA
Additional Details Here.
* WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 4 to 6 feet expected. * WHERE...Portions of Massachusetts coastal waters and Rhode Island coastal waters. * WHEN...From 1 AM Wednesday to 1 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft.
November 25, 2025 at 6:45 AM
bos.nws-bot.us
Small Craft Advisory issued November 24 at 2:28AM EST until November 24 at 1:00PM EST by NWS Boston/Norton MA
Additional Details Here.
* WHAT...Northwest winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 2 to 4 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft.
November 24, 2025 at 7:30 AM
bos.nws-bot.us
Small Craft Advisory issued November 23 at 12:35PM EST until November 24 at 1:00PM EST by NWS Boston/Norton MA
Additional Details Here.
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and seas 3 to 5 feet expected. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...From midnight tonight to 1 PM EST Monday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 10 to 20 kt with gusts up to 25 kt and seas 2 to 3 feet expected. * WHERE...In Massachusetts coastal waters, Nantucket Sound, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...From midnight tonight to 1 PM EST Monday. * IMPACTS...Conditions will be hazardous to small craft.
November 23, 2025 at 5:45 PM
bos.nws-bot.us
Special Weather Statement issued November 23 at 4:45AM EST by NWS Boston/Norton MA
Additional Details Here.
Patchy black ice is possible this morning, as temperatures have fallen below freezing. Moisture remaining from yesterday's rain is refreezing, creating slick conditions on untreated surfaces like sidewalks, driveways, and bridges. Conditions will improve later this morning as temperatures rise above freezing. Motorist and pedestrians should use caution. Reduce speed, allow extra time, and be prepared for areas of slippery travel.
November 23, 2025 at 10:00 AM
bos.nws-bot.us
Special Weather Statement issued November 21 at 3:13AM EST by NWS Boston/Norton MA
Additional Details Here.
Patchy fog and isolated black ice are possible this morning across southern New England, especially in areas that typically fog over. As temperatures are at or below freezing, a few slick patches of black ice may form, especially on elevated surfaces; like bridges and overpasses. Please use caution heading out early this morning and allow for extra commuting time.
November 21, 2025 at 8:30 AM
bos.nws-bot.us
Small Craft Advisory issued November 18 at 12:45PM EST until November 18 at 7:00PM EST by NWS Boston/Norton MA
Additional Details Here.
* WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 3 to 5 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and seas 4 to 6 feet. * WHERE...In Massachusetts coastal waters, Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 18, 2025 at 6:00 PM
bos.nws-bot.us
Small Craft Advisory issued November 18 at 4:18AM EST until November 18 at 1:00PM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 15 to 25 kt and seas around 3 feet. * WHERE...Nantucket Sound. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE...In Massachusetts coastal waters, Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft.
November 18, 2025 at 9:30 AM
bos.nws-bot.us
Small Craft Advisory issued November 18 at 4:18AM EST until November 18 at 1:00PM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 15 to 25 kt and waves 1 to 3 feet. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 25 kt and seas around 3 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 25 kt and seas around 3 feet. * WHERE...Vineyard Sound and Buzzards Bay. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt and seas 3 to 4 feet. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft.
November 18, 2025 at 9:30 AM
bos.nws-bot.us
Small Craft Advisory issued November 18 at 12:00AM EST until November 18 at 7:00PM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 15 to 25 kt and seas 3 to 5 feet. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 4 feet. * WHERE...Nantucket Sound. * WHEN...Until 1 PM EST this afternoon. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt and seas around 3 feet. * WHERE...Vineyard Sound and Buzzards Bay. * WHEN...Until 7 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft.
November 18, 2025 at 5:15 AM
bos.nws-bot.us
Small Craft Advisory issued November 18 at 12:00AM EST until November 18 at 7:00PM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary and Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 20 to 30 kt and seas 4 to 7 feet. * WHERE...In Massachusetts coastal waters, Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 7 PM EST this evening. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 3 feet. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...Until 7 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 20 to 25 kt and seas around 3 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 7 AM EST this morning. * IMPACTS...Conditions will be hazardous to small craft.
November 18, 2025 at 5:15 AM
bos.nws-bot.us
Small Craft Advisory issued November 17 at 6:58PM EST until November 18 at 1:00AM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 3 to 5 feet expected. * WHERE...Vineyard Sound and Buzzards Bay. * WHEN...Until 7 AM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 20 to 30 kt with gusts up to 35 kt and seas 7 to 10 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...Northwest winds around 25 kt with gusts up to 30 kt and seas 4 to 7 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 18, 2025 at 12:00 AM
bos.nws-bot.us
Small Craft Advisory issued November 17 at 6:58PM EST until November 18 at 1:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 3 feet expected. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...Until 1 AM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 20 to 25 kt with gusts up to 30 kt and seas 3 to 4 feet expected. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 7 AM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 feet expected. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and seas 4 to 6 feet expected. * WHERE...Nantucket Sound. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft.
November 18, 2025 at 12:00 AM
bos.nws-bot.us
Gale Warning issued November 17 at 11:37AM EST until November 17 at 7:00PM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 20 to 25 kt with gusts up to 40 kt and seas 4 to 7 feet. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...Until 7 PM EST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 30 kt with gusts up to 40 kt and seas 4 to 7 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 17, 2025 at 4:45 PM
bos.nws-bot.us
Gale Warning issued November 17 at 11:37AM EST until November 17 at 7:00PM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 15 to 20 kt with gusts up to 35 kt and waves 2 to 3 feet. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...Until 7 PM EST this evening. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 40 kt and seas 6 to 11 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 25 kt with gusts up to 35 kt and seas 3 to 5 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 7 PM EST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 25 kt with gusts up to 40 kt and seas 4 to 6 feet. * WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay. * WHEN...Until 7 PM EST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 17, 2025 at 4:45 PM
bos.nws-bot.us
Gale Warning issued November 17 at 8:24AM EST until November 18 at 1:00AM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 25 to 30 kt with gusts up to 40 kt and seas 4 to 7 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 15 to 25 kt with gusts up to 30 kt and waves 1 to 3 feet. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...Until 1 PM EST Tuesday. * IMPACTS...Conditions will be hazardous to small craft.
November 17, 2025 at 1:30 PM
bos.nws-bot.us
Gale Warning issued November 17 at 8:24AM EST until November 18 at 1:00AM EST by NWS Boston/Norton MA
Additional Details Here.
(1/2)
* WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 6 to 11 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 5 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 7 PM EST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 30 kt with gusts up to 40 kt and seas 4 to 6 feet. * WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay. * WHEN...Until 7 PM EST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 30 kt with gusts up to 40 kt and seas 4 to 7 feet. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...Until 7 PM EST this evening. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 17, 2025 at 1:30 PM
bos.nws-bot.us
Gale Warning issued November 16 at 2:25PM EST until November 18 at 1:00AM EST by NWS Boston/Norton MA
Additional Details Here.(2/2)
* WHAT...West winds 20 to 25 kt with gusts up to 35 kt and waves 2 to 4 feet. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...Until 7 AM EST Monday. * IMPACTS...Strong winds will cause hazardous waves which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 16, 2025 at 7:30 PM
bos.nws-bot.us
Gale Warning issued November 16 at 2:25PM EST until November 18 at 1:00AM EST by NWS Boston/Norton MA
Additional Details Here.
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* WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 7 to 12 feet. * WHERE...In Massachusetts coastal waters, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm and Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket. In Rhode Island coastal waters, Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island. * WHEN...Until 1 AM EST Tuesday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 20 to 30 kt with gusts up to 35 kt and seas 3 to 5 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 7 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 35 kt with gusts up to 40 kt and seas 4 to 7 feet. * WHERE...Nantucket Sound, Vineyard Sound and Buzzards Bay. * WHEN...Until 7 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. * WHAT...West winds 25 to 30 kt with gusts up to 40 kt and seas 5 to 8 feet. * WHERE...Rhode Island Sound and Block Island Sound. * WHEN...Until 7 PM EST Monday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility.
November 16, 2025 at 7:30 PM