Marine Weather Message
Issued by NWS Boston, MA
Issued by NWS Boston, MA
666 WHUS71 KBOX 150656 MWWBOX URGENT - MARINE WEATHER MESSAGE National Weather Service Boston/Norton MA 256 AM EDT Fri May 15 2026 ANZ250-254>256-152200- /O.CON.KBOX.SC.Y.0055.000000T0000Z-260516T1200Z/ 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- 256 AM EDT Fri May 15 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT SATURDAY... * WHAT...Northwest winds 5 to 10 kt and seas 4 to 7 feet. * 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 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. && $$ ANZ235-237-251-152200- /O.CON.KBOX.SC.Y.0055.000000T0000Z-260516T0600Z/ Rhode Island Sound-Block Island Sound- Massachusetts Bay and Ipswich Bay- 256 AM EDT Fri May 15 2026 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT SATURDAY... * WHAT...North winds 5 to 10 kt and seas 4 to 6 feet. * WHERE...In Rhode Island coastal waters, Rhode Island Sound and Block Island Sound. In Massachusetts coastal waters, Massachusetts Bay and Ipswich Bay. * WHEN...Until 2 AM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$