urn:oid:2.49.0.1.840.0.624b5855af03ee1aa50304409d61ececf732beb3.001.1 w-nws.webmaster@noaa.gov 2026-04-13T04:34:00-04:00 Actual Alert Public IPAWSv1.0 en-US Met Marine Weather Statement Monitor Expected Minor Observed SAME NWS NationalWeatherService MWS 2026-04-13T04:34:00-04:00 2026-04-13T04:34:00-04:00 2026-04-13T12:45:00-04:00 NWS San Juan PR Marine Weather Statement issued April 13 at 4:34AM AST by NWS San Juan PR At 433 AM AST, Doppler radar indicated showed several clusters of strong thunderstorms, capable of producing winds to around 30 knots and frequent lightning. This thunderstorms were located over mainly areas of the offshore and nearshore Atlantic waters. 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. http://www.weather.gov AWIPSidentifier MWSSJU WMOidentifier FZCA72 TJSJ 130834 NWSheadline SEVERAL CLUSTERS OF STRONG THUNDERSTORM OVER THE WATERS BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS 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; Coastal Waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John SAME 075711 SAME 075712 SAME 075716 SAME 075726 UGC AMZ711 UGC AMZ712 UGC AMZ716 UGC AMZ726