Marine Special Warning - Issued When Needed Check the date
Expires:202511040430;Remove:202511040430;812400
WHUS51 KBOX 040334
SMWBOX
ANZ231-232-234-250-251-254-270-040430-
/O.NEW.KBOX.MA.W.0054.251104T0334Z-251104T0430Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Special Marine Warning
National Weather Service Boston/Norton MA
1034 PM EST Mon Nov 3 2025
The National Weather Service in Boston/Norton has issued a
* Special Marine Warning for...
Buzzards Bay...
Cape Cod Bay...
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...
Massachusetts Bay and Ipswich Bay...
Nantucket Sound...
Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM
offshore...
* Until 1130 PM EST.
* At 1034 PM EST, strong thunderstorms were located along a line
extending from near Mass Bay Buoy 44029 to 9 nm northeast of Ocean
Bluff-Brant Rock to near Marion, moving east at 35 knots.
HAZARD...Wind gusts to 40 knots.
SOURCE...Radar.
IMPACT...Small craft could be damaged in briefly higher winds and
suddenly higher waves.
* Locations impacted include...
The Coastal Waters East Of Cape Ann, Mass Bay Buoy 44029,
Stellwagen Bank, The Coastal Waters East Of Boston Harbor, Cape Cod
Bay, Nauset Light, Barnstable Harbor, Green Harbor, Manomet Point,
Gurnet Point, The East End Of Cape Cod Canal, Race Point, Thatcher
Island, Plymouth Light, The West End Of Cape Cod Canal, Duxbury
Pier Light, Wellfleet Harbor, and North Eastham.
LAT...LON 4274 6967 4264 6960 4238 6955 4174 6992
4174 7000 4177 7002 4173 7011 4172 7044
4176 7052 4175 7057 4171 7058 4169 7092
4171 7078 4177 7075 4177 7052 4190 7057
4197 7071 4219 7055 4263 7065 4287 6973
TIME...MOT...LOC 0334Z 255DEG 34KT 4257 7057 4221 7049 4177 7081
HAIL...0.00IN
WIND...40KTS
$$
FT