NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   AMZ700-160930-  432 PM AST Tue Jul 15 2025    .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...  A surface high pressure will strengthen over the western Atlantic  early this week. Another tropical wave will move across the local  waters on Wednesday. Therefore, moderate to locally fresh trades and  choppy seas are expected across the regional waters through midweek.  Increasing shower and thunderstorm activity is expected with the  passage of the tropical waves. Hazy conditions due to Saharan dust  are expected on Thursday and Friday.    $$
   AMZ712-160930-  Coastal Waters of Northern Puerto Rico out 10 NM-  432 PM AST Tue Jul 15 2025    SMALL CRAFT SHOULD EXERCISE CAUTION    TONIGHT  East winds 15 to 20 knots with gusts up to 30 knots,  diminishing to 10 to 15 knots with gusts up to 25 knots late this  evening and overnight. Seas 4 to 5 feet, occasionally to 6 feet.  Wave Detail: Northeast 5 feet at 7 seconds. Numerous showers with  isolated thunderstorms early this evening, then scattered showers  late this evening. Isolated showers after midnight.  WEDNESDAY  East winds 15 to 20 knots with gusts up to 30 knots.  Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast  5 feet at 7 seconds. Scattered showers.  WEDNESDAY NIGHT  East winds 15 to 20 knots with gusts up to  30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots  after midnight. Seas 4 to 5 feet, occasionally to 6 feet. Wave  Detail: Northeast 5 feet at 7 seconds. Scattered showers in the  evening.  THURSDAY  East winds 10 to 15 knots, increasing to 15 to 20 knots  in the afternoon. Gusts up to 30 knots. Seas 4 to 5 feet,  occasionally to 6 feet. Wave Detail: Northeast 5 feet at 7 seconds.  THURSDAY NIGHT  East winds 10 to 15 knots with gusts up to  25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail:  Northeast 5 feet at 8 seconds. Scattered showers in the evening.  FRIDAY  East winds 10 to 15 knots, increasing to 15 to 20 knots in  the afternoon. Seas around 4 feet, occasionally to 5 feet. Wave  Detail: Northeast 4 feet at 8 seconds.  FRIDAY NIGHT  East winds 10 to 15 knots with gusts up to 25 knots.  Seas 3 to 4 feet, occasionally to 5 feet.  SATURDAY  East winds 10 to 15 knots. Seas 3 to 4 feet,  occasionally to 5 feet.  SATURDAY NIGHT  East winds 10 to 15 knots, becoming southeast 5 to  10 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet.  SUNDAY  East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally  to 5 feet. Scattered showers in the afternoon.  SUNDAY NIGHT  East winds 10 to 15 knots. Seas 3 to 4 feet,  occasionally to 5 feet.    Winds and seas higher in and near thunderstorms.    $$