Marine Weather Message
Issued by NWS Boston, MA
Issued by NWS Boston, MA
050 WHUS71 KBOX 211933 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 233 PM EST Thu Nov 21 2024 ANZ250-254>256-220845- /O.CON.KBOX.GL.W.0028.241121T2200Z-241122T0900Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm- Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island- 233 PM EST Thu Nov 21 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY... * WHAT...East winds 20 to 30 kt with gusts up to 35 kt and seas 7 to 10 feet expected. * WHERE...In Massachusetts coastal waters, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary, 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 4 AM EST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ ANZ231>235-237-251-220845- /O.CON.KBOX.GL.W.0028.241121T2200Z-241122T0900Z/ Cape Cod Bay-Nantucket Sound-Vineyard Sound-Buzzards Bay- Rhode Island Sound-Block Island Sound- Massachusetts Bay and Ipswich Bay- 233 PM EST Thu Nov 21 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY... * WHAT...East winds 20 to 30 kt with gusts up to 35 kt and seas 5 to 8 feet expected. * WHERE...Portions of Massachusetts coastal waters and Rhode Island coastal waters. * WHEN...Until 4 AM EST Friday. * IMPACTS...Strong winds will cause hazardous seas which could capsize or damage vessels and reduce visibility. PRECAUTIONARY/PREPAREDNESS ACTIONS... Mariners should alter plans to avoid these hazardous conditions. Remain in port, seek safe harbor, alter course, and/or secure the vessel for hazardous conditions. && $$ ANZ230-236-220845- /O.CON.KBOX.SC.Y.0100.000000T0000Z-241122T0900Z/ Boston Harbor-Narragansett Bay- 233 PM EST Thu Nov 21 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 4 AM EST FRIDAY... * WHAT...East winds 15 to 25 kt with gusts up to 30 kt and waves 2 to 4 feet. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...Until 4 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ Frank