NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   AMZ700-152115-  459 AM 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. Back to back tropical waves will move across the  local waters today and 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.    $$
   AMZ742-152115-  Coastal Waters of Northwestern Puerto Rico out 10 NM-  459 AM AST Tue Jul 15 2025    TODAY  Northeast winds 5 to 10 knots. Seas 2 to 3 feet,  occasionally to 4 feet. Wave Detail: Northeast 2 feet at 6 seconds  and south 1 foot at 4 seconds. Numerous showers with isolated  thunderstorms this afternoon.  TONIGHT  East winds 5 to 10 knots. Seas 2 to 3 feet, occasionally  to 4 feet. Wave Detail: Northeast 3 feet at 6 seconds and southeast  1 foot at 6 seconds. Scattered showers.  WEDNESDAY  East winds 10 to 15 knots with gusts up to 25 knots.  Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast  3 feet at 7 seconds and south 1 foot at 6 seconds. Numerous showers  in the afternoon.  WEDNESDAY NIGHT  East winds 10 to 15 knots, diminishing to 5 to  10 knots after midnight. Gusts up to 25 knots. Seas 2 to 4 feet,  occasionally to 5 feet. Wave Detail: Northeast 3 feet at 7 seconds  and south 1 foot at 6 seconds. Numerous showers.  THURSDAY  East winds 5 to 10 knots. Seas 2 to 4 feet, occasionally  to 5 feet. Wave Detail: Northeast 3 feet at 7 seconds and south  1 foot at 6 seconds. Numerous showers in the afternoon.  THURSDAY NIGHT  East winds 5 to 10 knots with gusts up to  20 knots. Seas 2 to 4 feet, occasionally to 5 feet. Wave Detail:  Northeast 3 feet at 7 seconds and south 1 foot at 6 seconds.  Scattered showers in the evening.  FRIDAY  Northeast winds 5 to 10 knots. Seas 2 to 4 feet,  occasionally to 5 feet.  FRIDAY NIGHT  East winds 10 to 15 knots. Seas 2 to 3 feet,  occasionally to 4 feet.  SATURDAY  East winds 5 to 10 knots, diminishing to around 5 knots  in the afternoon. Seas 2 to 3 feet, occasionally to 4 feet.  Scattered showers in the afternoon.  SATURDAY NIGHT  East winds 5 to 10 knots. Seas 2 to 3 feet,  occasionally to 4 feet. Scattered showers.    Winds and seas higher in and near thunderstorms.    $$