Marine Weather Statement
Issued by NWS Tiyan, Guam

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FZMY70 PGUM 200412
MWSGUM

MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TIYAN GU
207 PM CHST SUN JUL 20 2025

PMZ151-200515-
207 PM CHST SUN JUL 20 2025

A MARINE WEATHER STATEMENT HAS BEEN ISSUED FOR THE FOLLOWING AREAS...
GUAM COASTAL WATERS...

AT 207 PM CHST...SATELLITE IMAGERY INDICATED STRONG THUNDERSTORMS...
CAPABLE OF PRODUCING WINDS TO AROUND 25 KNOTS AND FREQUENT
LIGHTNING. THESE THUNDERSTORMS WERE LOCATED JUST SOUTH OF COCOS
ISLAND. THE THUNDERSTORMS WERE NEARLY STATIONARY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

MARINERS CAN EXPECT GUSTY WINDS TO AROUND 25 KNOTS...LOCALLY HIGHER
WAVES...AND FREQUENT LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE
HARBOR IMMEDIATELY UNTIL THESE STORMS PASS.

&&

LAT...LON 1351 14428 1339 14465 1330 14464 1325 14474
      1332 14478 1321 14497 1295 14480 1320 14427

$$

WILLIAMS