FZNT26 KNHC 201539

OFFN05



NAVTEX Marine Forecast

NWS National Hurricane Center Miami, FL

1139 AM EDT Fri Mar 20 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 extending into the NE Caribbean will

shift eastward beginning today allowing a frontal boundary to

approach the island early on Sun. Under this weather pattern, 

the E to SE winds will veer to the N and NE on Sun, and to the NE

starting on Sun night as high pressure builds over the western 

Atlantic in the wake of the front. Moderate seas will prevail 

through the forecast period.



San Juan Atlantic Waters



.THIS AFTERNOON...SE to S winds 10 to 15 kt. Seas 5 to 7 ft. 

.TONIGHT...S winds 10 to 15 kt. Seas 5 to 7 ft. Scattered

showers. 

.SAT...S to SW winds 10 to 15 kt. Seas 5 to 7 ft. Scattered

showers. 

.SAT NIGHT...W to NW winds 10 to 15 kt. Seas 5 to 7 ft.

Scattered showers. 

.SUN...N winds 10 to 15 kt. Seas 5 to 7 ft. 

.SUN NIGHT...NE winds 10 to 15 kt. Seas 5 to 7 ft. 

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

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

.TUE...NE winds 10 to 15 kt. Seas 5 to 6 ft. 

.TUE NIGHT...NE winds 15 to 20 kt. Seas 5 to 6 ft.  



San Juan Caribbean Waters



.THIS AFTERNOON...SE winds 10 to 15 kt. Seas 4 to 5 ft. 

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

.SAT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft. 

.SAT NIGHT...SE to S winds 5 to 10 kt, shifting to E after

midnight. Seas 3 to 4 ft. 

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

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

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

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

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

.TUE NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 4 ft.