NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
 Hazardous Weather Outlook
   AMZ700-060915-  413 PM AST Sun Oct 5 2025    .SYNOPSIS FOR PUERTO RICO AND THE U.S. VIRGIN ISLANDS WATERS...  A long-period north to northwesterly swell will conitnue to spread  across the local Atlantic waters and passages through at leats  Tuesday, deteriorating marine and coastal conditions through the  upcoming workweek. A tropical wave will approach the region tomorrow,  increasing the frequency of showers early this upcoming workweek.    $$
   AMZ712-060915-  Coastal Waters of Northern Puerto Rico out 10 NM-  413 PM AST Sun Oct 5 2025    SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT    TONIGHT  East winds 5 to 10 knots. Seas 8 to 9 feet. Wave Detail:  North 7 feet at 13 seconds and east 1 foot at 9 seconds. Isolated  thunderstorms.  MONDAY  East winds 5 to 10 knots, becoming northeast 10 to  15 knots with gusts up to 20 knots in the afternoon. Seas 7 to  9 feet. Wave Detail: Northeast 7 feet at 14 seconds and east 1 foot  at 8 seconds. Scattered showers in the morning.  MONDAY NIGHT  East winds 10 to 15 knots, diminishing to 5 to  10 knots after midnight. Seas 6 to 8 feet. Wave Detail: Northeast  7 feet at 14 seconds and east 1 foot at 8 seconds. Scattered  showers.  TUESDAY  East winds 5 to 10 knots. Seas around 6 feet. Wave  Detail: Northeast 6 feet at 13 seconds. Scattered showers.  TUESDAY NIGHT  Southeast winds 5 to 10 knots. Seas around 5 feet.  Wave Detail: Northeast 5 feet at 12 seconds. Scattered showers.  WEDNESDAY  Southeast winds 5 to 10 knots. Seas around 4 feet. Wave  Detail: Northeast 4 feet at 11 seconds. Scattered showers in the  afternoon.  WEDNESDAY NIGHT  Southeast winds 5 to 10 knots. Seas around  4 feet. Scattered showers.  THURSDAY  Southeast winds 5 to 10 knots, becoming east 10 to  15 knots in the afternoon. Seas 3 to 4 feet. Scattered showers in  the afternoon.  THURSDAY NIGHT  East winds 5 to 10 knots. Seas 3 to 4 feet.  FRIDAY  East winds 5 to 10 knots. Seas 3 to 4 feet. Scattered  showers.  FRIDAY NIGHT  East winds 5 to 10 knots, becoming southeast after  midnight. Seas 3 to 4 feet.    Winds and seas higher in and near thunderstorms.    $$