National Weather Service Marine Forecast FZNT26 KNHC

FZNT26 KNHC 261959
OFFN05

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
359 PM EDT Thu Mar 26 2026

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

SYNOPSIS
High pressure north of the area will support mainly gentle to moderate trades and moderate seas through Sun. A strong cold front will move across the NW Atlantic over the upcoming weekend. High pressure building behind the front will cause moderate to fresh winds and rough seas over the regional waters starting Sun night.

San Juan Atlantic Waters

TONIGHT
E winds 10 to 15 kt. Seas 5 ft. Scattered showers.

FRI
E winds 10 to 15 kt. Seas 4 to 5 ft. Scattered showers.

FRI NIGHT
E winds 10 to 15 kt. Seas 4 to 5 ft.

SAT
NE to E winds 10 to 15 kt. Seas 4 to 5 ft.

SAT NIGHT
NE to E winds 10 to 15 kt. Seas 4 to 5 ft.

SUN
NE winds 10 to 15 kt. Seas 4 ft.

SUN NIGHT
NE winds 15 to 20 kt. Seas 5 to 7 ft.

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

MON NIGHT
NE to E winds 15 to 20 kt. Seas 8 to 11 ft in N to NE swell.

TUE
NE to E winds 15 to 20 kt. Seas 9 to 11 ft in N to NE swell.

TUE NIGHT
NE to E winds 20 to 25 kt. Seas 9 to 11 ft in N to NE swell.

San Juan Caribbean Waters

TONIGHT
E winds 15 to 20 kt. Seas 4 to 5 ft.

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

FRI NIGHT
NE to E winds 15 kt. Seas 4 to 5 ft.

SAT
E winds 10 to 15 kt. Seas 3 to 5 ft.

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

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

SUN NIGHT
NE winds 15 to 20 kt. Seas 4 to 6 ft.

MON
NE to E winds 10 to 15 kt. Seas 4 to 6 ft.

MON NIGHT
NE to E winds 15 to 20 kt. Seas 3 to 5 ft.

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

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