464
FZUS71 KBOX 090724
MWSBOX
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
324 AM EDT WED JUL 9 2025
ANZ254-271-090830-
324 AM EDT WED JUL 9 2025
..A STRONG THUNDERSTORM OVER THE WATERS
THE AREAS AFFECTED INCLUDE...
COASTAL WATERS FROM PROVINCETOWN MA TO CHATHAM MA TO NANTUCKET MA
OUT 20 NM...
OCEAN WATERS FROM PROVINCETOWN TO NANTUCKET FROM 20 TO 35 NM
OFFSHORE...
AT 324 AM EDT, DOPPLER RADAR INDICATED A STRONG THUNDERSTORM, CAPABLE
OF PRODUCING WINDS TO AROUND 30 KNOTS AND SMALL HAIL. THIS
THUNDERSTORM WAS LOCATED 7 NM EAST OF CHATHAM LIGHT, MOVING NORTHEAST
AT 30 KNOTS.
THE STRONG THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
EXPECT GUSTY WINDS TO AROUND 30 KNOTS...BRIEFLY ROUGH SEAS AND
LIGHTNING STRIKES. CONSIDER HEADING FOR SAFE HARBOR UNTIL THIS STORM
PASSES.
FREQUENT LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE
OPEN WATER STAY BELOW DECK IF POSSIBLE AND KEEP AWAY FROM UNGROUNDED
METAL OBJECTS.
LAT...LON 4164 6910 4150 6980 4172 6992 4206 6923
4180 6910
DOOLEY
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