263
WHGM70 PGUM 120600
MWWGUM
URGENT - MARINE WEATHER MESSAGE
NATIONAL WEATHER SERVICE TIYAN GU
400 PM CHST WED AUG 12 2026
PMZ153-154-122200-
/O.CON.PGUM.SC.Y.0055.000000T0000Z-260813T0700Z/
TINIAN COASTAL WATERS-SAIPAN COASTAL WATERS-
400 PM CHST WED AUG 12 2026
..SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 PM CHST THURSDAY
* WHAT...SOUTHWEST WINDS 15 TO 20 KT WITH GUSTS TO 25 KT AND SEAS
7 TO 10 FEET.
* WHERE...TINIAN AND SAIPAN COASTAL WATERS.
* WHEN...UNTIL 5 PM CHST THURSDAY.
* IMPACTS...CONDITIONS WILL BE HAZARDOUS TO SMALL CRAFT.
* ADDITIONAL DETAILS...MODERATE TO FRESH SOUTHWESTERLIES WITH
STRONG GUSTS PERSIST TONIGHT. SIGNIFICANT WEST SWELL AND
LOCALIZED WIND WAVES ARE PRODUCING COMBINED SEAS OF 7 TO 10
FEET, MAINTAINING HAZARDOUS CONDITIONS TO SMALL CRAFT THROUGH AT
LEAST THURSDAY AFTERNOON.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
INEXPERIENCED MARINERS, ESPECIALLY THOSE OPERATING SMALLER
VESSELS, SHOULD AVOID BOATING IN HAZARDOUS CONDITIONS.
KLEESCHULTE
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