235 FZCA72 TJSJ 271944 MWSSJU Marine Weather Statement National Weather Service San Juan PR 344 PM AST Tue Oct 27 2026 AMZ711-712-742-272145- 344 PM AST Tue Oct 27 2026 The areas affected include... Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N... Coastal Waters of Northern Puerto Rico out 10 NM... Coastal Waters of Northwestern Puerto Rico out 10 NM... * At 344 PM AST, Doppler radar indicated strong showers and thunderstorms, capable of producing winds to around 30 knots. These strong showers and thunderstorms were moving offshore from northwestern PR towards the nearshore waters and the western offshore Atlantic waters. They were moving northwest at 15 knots. Locations impacted include... Mainly open waters of 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 of Northwestern Puerto Rico out 10 NM. PRECAUTIONARY/PREPAREDNESS ACTIONS... Report severe weather to the Coast Guard or nearest law enforcement agency. They will relay your report to the National Weather Service office. Mariners can expect gusty winds to around 30 knots, locally higher waves, and heavy downpours. Boaters should seek safe harbor immediately until these showers and t-storms pass. These thunderstorms will likely produce winds to around 30 knots, and could pose a serious hazard for boaters. Boaters should consider heading for shore before the storm arrives. && LAT...LON 1850 6743 1883 6798 1933 6733 1850 6688 1848 6691 1849 6698 1851 6705 1851 6714 1848 6717 1842 6716 1841 6718 1840 6717 1838 6722 1848 6739 1850 6737 TIME...MOT...LOC 1937Z 141DEG 14KT 1854 6716 $$ MRR