NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   AMZ700-202130-  429 AM AST Tue Jan 20 2026    .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...    The broad surface high pressure will continue to strengthen over the  central Atlantic during the next few days, tightening the local  pressure gradient, and promoting fresh to locally strong easterlies  through much of the work-week. This strong surface high pressure  will maintain a cold front, now over the Western Atlantic, without  reaching the northeastern Caribbean early this week.    $$
   AMZ712-202130-  Coastal Waters of Northern Puerto Rico out 10 NM-  429 AM AST Tue Jan 20 2026    SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING    TODAY  East winds 10 to 15 knots, increasing to 15 to 20 knots  late this morning and afternoon. Gusts up to 30 knots. Seas 5 to  7 feet. Wave Detail: Northeast 7 feet at 10 seconds and north 1 foot  at 8 seconds. Scattered showers, mainly this morning.  TONIGHT  East winds 15 to 20 knots with gusts up to 30 knots. Seas  6 to 7 feet. Wave Detail: Northeast 7 feet at 10 seconds and north  1 foot at 8 seconds. Scattered showers after midnight.  WEDNESDAY  East winds 15 to 20 knots with gusts up to 30 knots.  Seas 6 to 7 feet. Wave Detail: Northeast 7 feet at 10 seconds.  Scattered showers in the morning.  WEDNESDAY NIGHT  East winds 15 to 20 knots with gusts up to  30 knots. Seas 6 to 8 feet. Wave Detail: Northeast 7 feet at  10 seconds and northwest 1 foot at 9 seconds. Scattered showers.  THURSDAY  East winds 15 to 20 knots with gusts up to 25 knots.  Seas 7 to 8 feet. Wave Detail: Northeast 7 feet at 10 seconds and  northwest 1 foot at 8 seconds. Numerous showers, mainly in the  morning.  THURSDAY NIGHT  East winds 10 to 15 knots with gusts up to  25 knots. Seas 6 to 7 feet. Wave Detail: Northeast 7 feet at  10 seconds and northwest 1 foot at 8 seconds. Scattered showers.  FRIDAY  East winds 10 to 15 knots, increasing to 15 to 20 knots in  the afternoon. Seas 6 to 7 feet. Scattered showers.  FRIDAY NIGHT  East winds 10 to 15 knots. Seas 5 to 7 feet.  SATURDAY  East winds 10 to 15 knots, increasing to 15 to 20 knots  in the afternoon. Seas 5 to 6 feet.  SATURDAY NIGHT  East winds 10 to 15 knots. Seas 5 to 6 feet.    $$