


Marine Weather Message
Issued by NWS San Juan, PR
Issued by NWS San Juan, PR
605 WHCA72 TJSJ 090859 MWWSJU URGENT - MARINE WEATHER MESSAGE National Weather Service San Juan PR 459 AM AST Thu Oct 9 2025 AMZ711-723-091700- /O.NEW.TJSJ.SC.Y.0035.251010T0400Z-251011T1000Z/ Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- Anegada Passage east of Virgin Gorda and Saint Croix south to 17N- 459 AM AST Thu Oct 9 2025 ...SMALL CRAFT ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 6 AM AST SATURDAY... * WHAT...Seas 5 to 9 ft expected. * WHERE...Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N and Anegada Passage east of Virgin Gorda and Saint Croix south to 17N. * WHEN...From midnight tonight to 6 AM AST Saturday. * IMPACTS...Conditions will be hazardous to small craft. * ADDITIONAL DETAILS...Swells generated by Tropical Storm Jerry, forecast to move well northeast of the islands, will lead to hazardous seas up to 8 feet, particularly across the offshore Atlantic waters and the Anegada Passage. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. && $$