


Marine Weather Statement
Issued by NWS Boston, MA
Issued by NWS Boston, MA
007 FZUS71 KBOX 300505 MWSBOX Marine Weather Statement National Weather Service Boston/Norton MA 105 AM EDT Sat Aug 30 2025 ANZ232-254>256-271>273-300600- 105 AM EDT Sat Aug 30 2025 ...STRONG THUNDERSTORMS OVER THE WATERS... The areas affected include... 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... Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm... Nantucket Sound... Ocean Waters from Marthas Vineyard to Nantucket from 25 to 45 NM offshore... Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 40 NM offshore... Ocean Waters from Provincetown to Nantucket from 20 to 35 NM offshore... At 105 AM EDT, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms were located along a line extending from near Point Gammon to 7 nm south of Muskeget Channel to 15 nm southwest of The Coastal Waters South Of Marthas Vineyard, moving east at 40 knots. Locations impacted include... Hyannisport, The Coastal Waters South Of Nantucket, Nantucket Sound, Great Point Light On Nantucket, Wasque Point, Brant Point Light, Nantucket Shoals Buoy, The Coastal Waters East Of Nantucket, Madaket Harbor, Surfside On Nantucket, Chatham Light, The Coastal Waters South Of Marthas Vineyard, Muskeget Channel, Stage Harbor Light, Sankaty Head Light, Monomoy Point, and Point Gammon. PRECAUTIONARY/PREPAREDNESS ACTIONS... Expect gusty winds to around 30 knots...briefly rough seas and lightning strikes. Consider heading for safe harbor until these storms pass. && LAT...LON 4128 6947 4097 6981 4089 7089 4123 7054 4165 7028 4163 7023 4169 7016 4166 7018 4166 6998 4168 6997 4166 6996 4171 6995 4174 6931 $$ Loconto