Offshore Forecast
Issued by NWS

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817
FZNT26 KNHC 120305
OFFN05

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
1005 PM EST Tue Nov 11 2025

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

.SYNOPSIS...A cold front has become stationary tonight from
25N66W to eastern Cuba along 75W, and will gradually weaken
through Fri. High pressure over the north central Atlantic
extends a weak ridge to N of the local area, and will persist
through Thu to promote moderate to locally fresh easterly winds,
then diminish into the weekend. Large NW swell generated behind
the front will move into the area waters Wed evening and bring
hazardous marine conditions to the local waters and passages from
Wed night through Thursday evening.

San Juan Atlantic Waters

.TONIGHT...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. Scattered
showers.
.WED...NE to E winds 10 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...NE to E winds 10 to 15 kt. Seas 6 to 9 ft in NW to
N swell.
.THU...E winds 10 to 15 kt. Seas 6 to 9 ft in NW to N swell.
.THU NIGHT...E winds 10 to 15 kt. Seas 6 to 8 ft in NW to N
swell.
.FRI...E winds 5 to 10 kt. Seas 5 to 7 ft in N swell.
.FRI NIGHT...E winds 5 to 10 kt. Seas 4 to 6 ft in NW to N
swell.
.SAT...SE winds less than 5 kt, shifting to N in the afternoon.
Seas 4 to 5 ft in N swell.
.SAT NIGHT...NE to E winds 5 to 10 kt. Seas 4 to 5 ft in N to NE
swell.
.SUN...NE to E winds 5 to 10 kt. Seas 4 to 6 ft in N swell.
.SUN NIGHT...E to SE winds 5 to 10 kt. Seas 5 to 7 ft in N
swell.

San Juan Caribbean Waters

.TONIGHT...E winds 10 to 15 kt. Seas 5 to 7 ft. Scattered
showers.
.WED...NE to E winds 10 to 15 kt. Seas 4 to 5 ft.
.WED NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.THU...E winds 10 to 15 kt. Seas 4 to 6 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 4 to 5 ft.
.FRI...E winds 5 to 10 kt. Seas 3 to 5 ft.
.FRI NIGHT...E winds 5 to 10 kt. Seas 3 to 5 ft.
.SAT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.
.SAT NIGHT...E winds 5 to 10 kt. Seas 3 ft.
.SUN...E winds 5 to 10 kt. Seas 3 ft.
.SUN NIGHT...E winds 10 kt. Seas 3 to 4 ft.