Marine Weather Message
Issued by NWS Boston, MA
Issued by NWS Boston, MA
664 WHUS71 KBOX 200654 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 254 AM EDT Fri Sep 20 2024 ANZ232-254>256-202000- /O.CON.KBOX.GL.W.0024.000000T0000Z-240921T0000Z/ Nantucket Sound- 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- 254 AM EDT Fri Sep 20 2024 ...GALE WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... * WHAT...Northeast winds 25 to 30 kt with gusts up to 40 kt and seas 6 to 11 feet. * WHERE...In Massachusetts coastal waters, Nantucket Sound, 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 8 PM EDT this evening. * 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. && $$ ANZ230-236-202000- /O.CON.KBOX.SC.Y.0079.000000T0000Z-240921T1200Z/ Boston Harbor-Narragansett Bay- 254 AM EDT Fri Sep 20 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT SATURDAY... * WHAT...North winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 3 feet. * WHERE...In Massachusetts coastal waters, Boston Harbor. In Rhode Island coastal waters, Narragansett Bay. * WHEN...Until 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ233>235-237-202000- /O.CON.KBOX.SC.Y.0079.000000T0000Z-240921T1200Z/ Vineyard Sound-Buzzards Bay-Rhode Island Sound-Block Island Sound- 254 AM EDT Fri Sep 20 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT SATURDAY... * WHAT...North winds 20 to 25 kt with gusts up to 40 kt and seas 4 to 6 feet. * WHERE...In Massachusetts coastal waters, Vineyard Sound and Buzzards Bay. In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. * WHEN...Until 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ250-202000- /O.CON.KBOX.SC.Y.0079.000000T0000Z-240921T1200Z/ Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 254 AM EDT Fri Sep 20 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT SATURDAY... * WHAT...Northeast winds 20 to 25 kt with gusts up to 35 kt and seas 6 to 11 feet. * WHERE...Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary. * WHEN...Until 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ ANZ231-251-202000- /O.CON.KBOX.SC.Y.0079.000000T0000Z-240921T1200Z/ Cape Cod Bay-Massachusetts Bay and Ipswich Bay- 254 AM EDT Fri Sep 20 2024 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT SATURDAY... * WHAT...Northeast winds 15 to 25 kt with gusts up to 40 kt and seas 5 to 8 feet. * WHERE...Cape Cod Bay and Massachusetts Bay and Ipswich Bay. * WHEN...Until 8 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$