National Weather Service Marine Forecast FZNT26 KNHC

FZNT26 KNHC 240916
OFFN05

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
416 AM EST Wed Dec 24 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 trade winds are forecast across the regional waters through Thu. Long-period northerly swell will continue to spread across the offshore Atlantic waters before subsiding Thu morning. Additional pulses of northerly swell will reach the region late Fri into Sat. Then, moderate or weaker winds and moderate seas are expected the remainder of the forecast period.

San Juan Atlantic Waters

TODAY
NE winds 15 to 20 kt. Seas 8 to 12 ft in N to NE swell.

TONIGHT
N to NE winds 10 to 15 kt. Seas 8 to 10 ft in N swell.

THU
N to NE winds 15 kt. Seas 7 to 9 ft in N swell.

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

FRI
NE winds 10 to 15 kt. Seas 6 to 9 ft in N swell.

FRI NIGHT
NE winds 10 to 15 kt. Seas 6 to 9 ft in N swell.

SAT
NE winds 5 to 10 kt. Seas 6 to 8 ft in N swell.

SAT NIGHT
NE winds 5 to 10 kt. Seas 5 to 6 ft in N to NE swell.

SUN
N winds 5 to 10 kt. Seas 5 to 6 ft in N swell.

SUN NIGHT
NE winds 5 to 10 kt. Seas 5 to 6 ft in N to NE swell.

San Juan Caribbean Waters

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

TONIGHT
NE winds 10 to 15 kt. Seas 5 to 7 ft.

THU
NE winds 15 to 20 kt. Seas 5 to 7 ft.

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

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

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

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

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

SUN
NE winds 10 to 15 kt. Seas 3 to 5 ft.

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