Marine Weather Message
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
708 WHCA72 TJSJ 131958 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 358 PM AST Thu Nov 13 2025 AMZ741-742-140400- /O.EXT.TJSJ.SC.Y.0038.000000T0000Z-251114T0400Z/ Mona Passage Southward to 17N- Coastal Waters of Northwestern Puerto Rico out 10 NM- 358 PM AST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT AST TONIGHT... * WHAT...Seas 5 to 7 ft expected. * WHERE...Mona Passage Southward to 17N and Coastal Waters of Northwestern Puerto Rico out 10 NM. * WHEN...Until midnight AST tonight. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$ AMZ711-712-716-141000- /O.CON.TJSJ.SC.Y.0038.000000T0000Z-251114T1000Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Coastal Waters of Northern Puerto Rico out 10 NM- Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM- 358 PM AST Thu Nov 13 2025 ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 AM AST FRIDAY... * WHAT...Seas 6 to 8 ft. * WHERE...Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N, Coastal Waters of Northern Puerto Rico out 10 NM, and Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM. * WHEN...Until 6 AM AST Friday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$