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Displaying AFOS PIL: MWWGUM Product Timestamp: 2025-03-31 06:01 UTC
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030 WHGM70 PGUM 310601 MWWGUM URGENT - MARINE WEATHER MESSAGE National Weather Service Tiyan GU 401 PM ChST Mon Mar 31 2025 PMZ151>154-311900- /O.EXT.PGUM.SC.Y.0029.000000T0000Z-250331T1900Z/ Guam Coastal Waters-Rota Coastal Waters-Tinian Coastal Waters- Saipan Coastal Waters- 401 PM ChST Mon Mar 31 2025 ...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 5 AM CHST TUESDAY... * WHAT...East winds 15 to 20 kt with frequent gusts to 30 kt. * WHERE...Marianas Coastal Waters. * WHEN...Until 5 AM ChST Tuesday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...The Small Craft Advisory was extended based on surface observations continuing to show frequent gusts in the 25 to 30 knot range, as well as latest scatterometry data indicating an area of fresh to strong trade winds just east of Marianas coastal waters, which will continue to generate choppy sea conditions hazardous to small craft. Model guidance points to a gradual decrease in wind speeds late overnight through Tuesday, which should allow seas to relax below hazardous levels. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid boating in hazardous conditions. && $$ DeCou