National Weather Service Marine Forecast FZNT26 KNHC

FZNT26 KNHC 160918
OFFN05

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
418 AM EST Mon Feb 16 2026

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

SYNOPSIS
Gentle to moderate trades and moderate seas will prevail across the area through the week. A decaying long-period northerly swell is moving through the Atlantic waters and passages.

San Juan Atlantic Waters

TODAY
E to SE winds 10 to 15 kt. Seas 5 to 7 ft. Isolated showers.

TONIGHT
SE winds 5 to 10 kt. Seas 4 to 6 ft in E swell. Isolated showers.

TUE
S winds 5 to 10 kt. Seas 4 to 5 ft in E swell. Isolated showers.

TUE NIGHT
NE winds 5 to 10 kt. Seas 3 to 4 ft. Isolated showers.

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

WED NIGHT
E winds 10 to 15 kt. Seas 5 to 7 ft.

THU
E winds 10 to 15 kt. Seas 6 to 7 ft in N swell.

THU NIGHT
E winds 10 to 15 kt. Seas 7 ft in N to NE swell.

FRI
E to SE winds 10 to 15 kt. Seas 6 to 7 ft in N to NE swell.

FRI NIGHT
E winds 10 to 15 kt. Seas 5 to 7 ft.

San Juan Caribbean Waters

TODAY
E to SE winds 10 to 15 kt. Seas 3 to 5 ft. Isolated showers.

TONIGHT
E winds 10 to 15 kt. Seas 3 to 4 ft. Isolated showers.

TUE
E to SE winds 10 to 15 kt. Seas 3 to 4 ft. Isolated showers.

TUE NIGHT
NE to E winds 10 to 15 kt. Seas 3 to 4 ft. Isolated showers.

WED
NE to E winds 10 to 15 kt. Seas 3 to 4 ft.

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

THU
E winds 10 to 15 kt. Seas 4 to 5 ft.

THU NIGHT
E winds 15 to 20 kt. Seas 4 to 6 ft.

FRI
E winds 15 to 20 kt. Seas 5 to 7 ft.

FRI NIGHT
E winds 15 to 20 kt. Seas 5 to 7 ft.