NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   AMZ700-231415-  906 PM AST Thu May 22 2025    .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...  A building surface high pressure over the central Atlantic will  promote gentle to moderate easterly trades for the rest of the night,  becoming moderate to locally fresh by Friday. Isolated thunderstorms  will continue to develop across the regional waters, particularly  across the northern and western coastal waters of Puerto Rico each  afternoon.    $$
   AMZ712-231415-  Coastal Waters of Northern Puerto Rico out 10 NM-  906 PM AST Thu May 22 2025    TONIGHT  East winds 10 to 15 knots with gusts up to 25 knots. Seas  3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at  5 seconds and east 1 foot at 8 seconds. Scattered showers early this  evening, then isolated showers late this evening and overnight.  FRIDAY  East winds 10 to 15 knots, increasing to 15 to 20 knots in  the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave  Detail: East 3 feet at 5 seconds and east 1 foot 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. Wave Detail: East 4 feet  at 5 seconds and north 2 feet at 9 seconds.  SATURDAY  East winds 10 to 15 knots, increasing to 15 to 20 knots  in the afternoon. Gusts up to 30 knots. Seas around 4 feet,  occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds and  north 2 feet at 9 seconds. Scattered showers in the morning.  SATURDAY NIGHT  East winds 15 to 20 knots, diminishing to 10 to  15 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet.  Wave Detail: Northeast 4 feet at 7 seconds and north 1 foot at  12 seconds.  SUNDAY  East winds 10 to 15 knots, increasing to 15 to 20 knots in  the afternoon. Seas 4 to 5 feet, occasionally to 6 feet. Wave  Detail: East 4 feet at 6 seconds and north 1 foot at 11 seconds.  Scattered showers in the afternoon.  SUNDAY NIGHT  East winds 15 to 20 knots, diminishing to 10 to  15 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet.  MONDAY  East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally  to 6 feet. Scattered showers in the afternoon.  MONDAY NIGHT  East winds 10 to 15 knots. Seas 4 to 5 feet,  occasionally to 6 feet.  TUESDAY  East winds 10 to 15 knots. Seas around 4 feet,  occasionally to 5 feet. Scattered showers in the afternoon.  TUESDAY NIGHT  East winds 10 to 15 knots. Seas around 4 feet,  occasionally to 5 feet. Scattered showers.    $$