FZNT26 KNHC 181524

OFFN05



NAVTEX Marine Forecast

NWS National Hurricane Center Miami, FL

1124 AM EDT Wed Mar 18 2026



...Please refer to Coastal Waters Forecasts (CWF) available

through NOAA Weather Radio and other means for detailed

Coastal Waters Forecasts...



.SYNOPSIS...The Atlantic ridge extends into the NE Caribbean

supporting moderate to fresh E to SE winds. The ridge will shift

eastward on Thu, and a frontal boundary will approach from the

W. This weather pattern will relax the pressure gradient across

the area with diminishing winds and subsiding seas toward the

end of the week.



San Juan Atlantic Waters



.THIS AFTERNOON...E to SE winds 15 to 20 kt. Seas 7 to 8 ft.

.TONIGHT...E to SE winds 15 kt. Seas 6 to 8 ft in NE to E swell.

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

.THU NIGHT...SE winds 10 to 15 kt. Seas 5 to 7 ft. Scattered

showers.

.FRI...S winds 10 to 15 kt. Seas 5 to 7 ft.

.FRI NIGHT...S winds 5 to 10 kt. Seas 5 to 6 ft in E swell.

.SAT...SW winds 5 to 10 kt. Seas 5 to 6 ft in E swell.

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

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

swell.

.SUN NIGHT...NE winds 10 to 15 kt. Seas 5 to 6 ft.



San Juan Caribbean Waters



.THIS AFTERNOON...E winds 15 to 20 kt. Seas 6 to 7 ft.

.TONIGHT...E winds 15 kt. Seas 5 to 7 ft.

.THU...E to SE winds 10 to 15 kt. Seas 4 to 6 ft.

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

.FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft.

.FRI NIGHT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.

.SAT...E to SE winds 5 to 10 kt. Seas 3 to 4 ft.

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

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

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