FZCA72 TJSJ 302112 MWSSJU Marine Weather Statement National Weather Service San Juan PR 512 PM AST Wed Sep 30 2026 AMZ741-742-745-302230- 512 PM AST Wed Sep 30 2026 ...GUSTY WINDS EXPECTED ACROSS THE WESTERN COASTAL WATER AND MONA PASSAGE... The areas affected include... Mona Passage Southward to 17N... Coastal Waters of Northwestern Puerto Rico out 10 NM... Coastal Waters of Southwestern Puerto Rico out 10 NM... * At 512 PM AST, Doppler radar indicated strong thunderstorms, capable of producing winds to around 30 knots. These thunderstorms are located from the western coastal waters to the open waters of Mona Passage, moving west at 15 knots. Locations impacted include... Mainly open waters of Mona Passage Southward to 17N, Coastal Waters of Northwestern Puerto Rico out 10 NM and Coastal Waters of Southwestern 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 lightning strikes. Boaters should seek safe harbor immediately until this storm passes. && LAT...LON 1809 6720 1798 6783 1849 6774 1837 6726 1837 6727 1830 6723 1829 6719 1823 6717 1821 6715 1817 6718 1816 6717 1817 6719 1815 6718 1813 6718 1813 6717 TIME...MOT...LOC 2109Z 105DEG 16KT 1820 6739 $$ CAM