National Weather Service Marine Forecast FZNT26 KNHC

FZNT26 KNHC 201337
OFFN05

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
937 AM EDT Sun Apr 20 2025

Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts

SYNOPSIS
Moderate to fresh NE to E winds will prevail early this week before starting to diminish. Long period N swell will bring rough seas across the Atlantic waters and into the Mona and Anegada Passages through early this week.

San Juan Atlantic Waters

THIS AFTERNOON
NE winds 15 to 20 kt in the afternoon. Seas 6 to 9 ft.

TONIGHT
N to NE winds 15 to 20 kt. Seas 7 to 9 ft.

MON
N to NE winds 10 to 15 kt. Seas 7 to 8 ft.

MON NIGHT
N to NE winds 15 to 20 kt. Seas 6 to 9 ft.

TUE
NE winds 10 to 15 kt. Seas 6 to 9 ft.

TUE NIGHT
NE to E winds 10 to 15 kt. Seas 6 to 8 ft.

WED
NE to E winds 5 to 10 kt. Seas 5 to 7 ft.

WED NIGHT
NE to E winds 5 to 10 kt. Seas 4 to 6 ft.

THU
E winds 5 to 10 kt. Seas 4 to 5 ft.

THU NIGHT
E winds 10 kt. Seas 4 to 5 ft.

San Juan Caribbean Waters

THIS AFTERNOON
NE winds 15 to 20 kt in the afternoon. Seas 5 to 7 ft. Isolated showers.

TONIGHT
NE winds 15 to 20 kt. Seas 5 to 7 ft. Isolated showers.

MON
N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Isolated showers.

MON NIGHT
N to NE winds 15 to 20 kt. Seas 5 to 7 ft. Isolated showers.

TUE
NE winds 10 to 15 kt. Seas 4 to 6 ft.

TUE NIGHT
NE to E winds 10 to 15 kt. Seas 3 to 5 ft.

WED
NE to E winds 5 to 10 kt. Seas 3 to 5 ft.

WED NIGHT
NE to E winds 5 to 10 kt. Seas 3 to 4 ft.

THU
E winds 5 to 10 kt. Seas 3 ft.

THU NIGHT
E winds 5 to 10 kt. Seas 3 ft.