NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   AMZ700-132100-  419 AM AST Mon Oct 13 2025    .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...    Gentle to moderate east to southeast winds will prevail through  Tuesday as a surface high-pressure system dominates across the  central Atlantic. From Wednesday onward, light to gentle southerly  winds are expected. Today, isolated to scattered showers embedded in  the trade winds are anticipated, with showers and thunderstorms  possibly developing across the western waters of Puerto Rico this  afternoon. Shower activity is expected to increase around Thursday  due to an approaching frontal boundary. Looking ahead, a northerly  swell could lead to deteriorating marine conditions by next weekend  and into early next week.    $$
   AMZ732-090215-  Caribbean Waters of Puerto Rico from 10 NM to 17N-  929 AM AST Wed Mar 8 2023    REST OF TODAY  South winds 5 to 10 knots. Seas around 2 feet or  less. Dominant period 11 seconds. Isolated showers.  TONIGHT  West winds 5 to 10 knots, becoming northwest after  midnight. Seas around 2 feet or less. Dominant period 11 seconds.  Isolated showers.  THURSDAY  West winds 5 to 10 knots. Seas 1 to 3 feet. Dominant  period 11 seconds. Isolated showers.  THURSDAY NIGHT  North winds 10 to 15 knots. Gusts up to 25 knots  in the evening. Seas 3 to 5 feet with occasional seas up to 6  feet. Dominant period 11 seconds. Scattered showers.  FRIDAY  Northeast winds 10 to 15 knots with gusts up to 25  knots. Seas 3 to 5 feet with occasional seas up to 6 feet.  Dominant period 11 seconds. Isolated showers.  SATURDAY  Southeast winds 5 to 10 knots. Seas 2 to 4 feet with  occasional seas around 5 feet. Dominant period 12 seconds.  Isolated showers.  SUNDAY  Southeast winds 5 to 10 knots, becoming east. Seas 3 to  5 feet with occasional seas up to 6 feet. Dominant period 12  seconds.    $$