664
FZMY70 PGUM 190844
MWSGUM
MARINE WEATHER STATEMENT
NATIONAL WEATHER SERVICE TIYAN GU
642 PM CHST SAT SEP 19 2026
PMZ151-190930-
642 PM CHST SAT SEP 19 2026
A MARINE WEATHER STATEMENT HAS BEEN ISSUED FOR THE FOLLOWING AREAS...
GUAM COASTAL WATERS...
AT 642 PM CHST, DOPPLER RADAR INDICATED A STRONG THUNDERSTORM,
CAPABLE OF PRODUCING WINDS TO AROUND 30 KNOTS. THIS THUNDERSTORM WAS
LOCATED OVER THE SOUTHERN COASTAL WATERS , MOVING EAST AT 25 KNOTS.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
MARINERS CAN EXPECT GUSTY WINDS TO AROUND 30 KNOTS, LOCALLY HIGHER
WAVES, AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR
IMMEDIATELY UNTIL THIS STORM PASSES.
INTENSE LIGHTNING IS OCCURRING WITH THIS STORM. IF CAUGHT ON THE OPEN
WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED METAL
OBJECTS.
LAT...LON 1281 14450 1310 14455 1305 14538 1294 14534
1279 14521
WILLIAMS
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