NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   AMZ700-190815-  351 PM AST Fri Jul 18 2025    .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...  A surface high pressure over the Atlantic will mainly promote  moderate easterly winds over several days, becoming moderate to  fresh again around Tuesday next week. Showers and isolated  thunderstorms are expected across the western waters of Puerto  Rico and the Mona passage this afternoon. An induced surface  trough will increase shower activity across the waters during the  weekend.    $$
   AMZ732-090215-  Caribbean Waters of Puerto Rico from 10 NM to 17N-  929 AM AST Wed Mar 8 2023    REST OF TODAY  South winds 5 to 10 knots. Seas around 2 feet or  less. Dominant period 11 seconds. Isolated showers.  TONIGHT  West winds 5 to 10 knots, becoming northwest after  midnight. Seas around 2 feet or less. Dominant period 11 seconds.  Isolated showers.  THURSDAY  West winds 5 to 10 knots. Seas 1 to 3 feet. Dominant  period 11 seconds. Isolated showers.  THURSDAY NIGHT  North winds 10 to 15 knots. Gusts up to 25 knots  in the evening. Seas 3 to 5 feet with occasional seas up to 6  feet. Dominant period 11 seconds. Scattered showers.  FRIDAY  Northeast winds 10 to 15 knots with gusts up to 25  knots. Seas 3 to 5 feet with occasional seas up to 6 feet.  Dominant period 11 seconds. Isolated showers.  SATURDAY  Southeast winds 5 to 10 knots. Seas 2 to 4 feet with  occasional seas around 5 feet. Dominant period 12 seconds.  Isolated showers.  SUNDAY  Southeast winds 5 to 10 knots, becoming east. Seas 3 to  5 feet with occasional seas up to 6 feet. Dominant period 12  seconds.    $$