244
WHGM70 PGUM 070659
MWWGUM
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
459 PM CHST TUE JUL 7 2026
PMZ151>154-072200-
/O.CON.PGUM.SE.W.0005.000000T0000Z-260708T1900Z/
GUAM COASTAL WATERS-ROTA COASTAL WATERS-TINIAN COASTAL WATERS-
SAIPAN COASTAL WATERS-
459 PM CHST TUE JUL 7 2026
...HAZARDOUS SEAS WARNING REMAINS IN EFFECT UNTIL 5 AM CHST
THURSDAY...
* WHAT...VERY STEEP AND HAZARDOUS SEAS 14 TO 18 FEET.
* WHERE...MARIANAS COASTAL WATERS.
* WHEN...UNTIL 5 AM CHST THURSDAY.
* IMPACTS...VERY STEEP AND HAZARDOUS SEAS COULD CAPSIZE OR CAUSE
DAMAGE TO VESSELS.
* ADDITIONAL DETAILS...AS TYPHOON BAVI CONTINUES TO MOVE WEST-
NORTHWEST AND AWAY FROM THE MARIANAS, CONDITIONS WILL GRADUALLY
IMPROVE IN THE COMING DAYS. FOR SMALL CRAFT OPERATIONS,
DANGEROUS MARINE CONDITIONS STILL PERSIST THROUGH AT LEAST
WEDNESDAY NIGHT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A HAZARDOUS SEAS WARNING MEANS HAZARDOUS SEA CONDITIONS ARE
IMMINENT OR OCCURRING. RECREATIONAL BOATERS SHOULD REMAIN IN
PORT...OR TAKE SHELTER UNTIL WAVES SUBSIDE. COMMERCIAL VESSELS
SHOULD PREPARE FOR ROUGH SEAS AND CONSIDER REMAINING IN PORT OR
TAKING SHELTER IN PORT UNTIL HAZARDOUS SEAS SUBSIDE.
BOWSHER
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page