NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   AMZ700-220845-  347 PM AST Fri Nov 21 2025    .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...    A surface high pressure will build over the western Atlantic during  the next few days, promoting moderate to fresh trade winds from late  tonight into the weekend. A surface low over the eastern Atlantic  will generate pulses of long period northeasterly swell, arriving  around Tuesday or Wednesday of next week. Afternoon thunderstorms  will form across southwestern Puerto Rico today.    $$
   AMZ725-090215-  Coastal Waters of Southern USVI Vieques and Eastern Puerto Rico out  10 NM-  929 AM AST Wed Mar 8 2023    REST OF TODAY  Southwest winds 5 to 10 knots. Seas 1 to 3 feet.  Dominant period 11 seconds. Isolated showers.  TONIGHT  West winds 5 to 10 knots. Seas 1 to 3 feet. Dominant  period 10 seconds. Isolated showers.  THURSDAY  West winds 5 to 10 knots. Seas 2 to 4 feet with  occasional seas around 5 feet. Dominant period 10 seconds.  Numerous showers.  THURSDAY NIGHT  North winds 10 to 15 knots. Seas 4 to 6 feet  with occasional seas up to 8 feet. Dominant period 11 seconds.  Scattered showers.  FRIDAY  North winds 10 to 15 knots with gusts up to 25 knots.  Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant  period 11 seconds. Isolated showers.  SATURDAY  Southeast winds 5 to 10 knots. Seas 3 to 5 feet with  occasional seas up to 6 feet. Dominant period 12 seconds. Isolated  showers.  SUNDAY  South winds 5 to 10 knots, becoming east. Seas 3 to 5  feet with occasional seas up to 6 feet. Dominant period 12  seconds.    $$