


Special Marine Warning
Issued by NWS Boston, MA
Issued by NWS Boston, MA
080 WHUS51 KBOX 082303 SMWBOX ANZ231-232-254-090000- /O.NEW.KBOX.MA.W.0015.250708T2303Z-250709T0000Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Special Marine Warning National Weather Service Boston/Norton MA 703 PM EDT Tue Jul 8 2025 The National Weather Service in Boston/Norton has issued a * Special Marine Warning for... Cape Cod Bay... Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm... Nantucket Sound... * Until 800 PM EDT. * At 702 PM EDT, a strong thunderstorm was located near Wellfleet Harbor, moving east at 15 knots. HAZARD...Wind gusts to 40 knots, along with torrential downpours reducing visibility and frequent lightning. SOURCE...Radar. IMPACT...Small craft could be damaged in briefly higher winds and suddenly higher waves. * Locations impacted include... Wellfleet Harbor, Nauset Light, and North Eastham. PRECAUTIONARY/PREPAREDNESS ACTIONS... Move to safe harbor immediately as gusty winds and high waves are expected. Frequent lightning is occurring with this storm. If caught on the open water stay below deck if possible, keep away from ungrounded metal objects. && LAT...LON 4168 6976 4172 7000 4177 7001 4174 7010 4179 7041 4201 7026 4195 6970 TIME...MOT...LOC 2302Z 280DEG 14KT 4188 7017 HAIL...0.00IN WIND...40KTS $$ Loconto