633
WHGM70 PGUM 050659
MWWGUM
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
459 PM CHST THU MAR 5 2026
PMZ151>154-052100-
/O.NEW.PGUM.SC.Y.0024.260306T0900Z-260308T0700Z/
GUAM COASTAL WATERS-ROTA COASTAL WATERS-TINIAN COASTAL WATERS-
SAIPAN COASTAL WATERS-
459 PM CHST THU MAR 5 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 PM FRIDAY TO 5 PM CHST
SUNDAY...
* WHAT...SOUTHEAST WINDS 10 TO 20 KT WITH GUSTS UP TO 30 KT AND
SEAS 7 TO 10 FEET EXPECTED.
* WHERE...MARIANAS COASTAL WATERS.
* WHEN...FROM 7 PM FRIDAY TO 5 PM CHST SUNDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
* ADDITIONAL DETAILS...LONG-PERIOD NORTHERLY SWELL WILL CONTINUE TO
BUILD INTO THE MARIANAS. SEAS WILL BECOME HAZARDOUS TO SMALL CRAFT
FRIDAY NIGT UNTIL SUNDAY AFTERNOON AS THE NORTHERLY SWELL IS
RE-INFORFCED. SEAS LOOK TO DECREASE SUNDAY NIGHT AND INTO NEXT WEEK,
BUT A TROPICAL DISTURBANCE COULD KEEP SEA CONDITIONS HAZARDOUS
FURTHER INTO NEXT WEEK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID BOATING IN HAZARDOUS CONDITIONS.
WILLIAMS
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