####018002188####
FZNT26 KNHC 120228

OFFN05



NAVTEX Marine Forecast

NWS National Hurricane Center Miami, FL

1028 PM EDT Sat Apr 11 2026



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

through NOAA Weather Radio and other means for detailed

Coastal Waters Forecasts...



.SYNOPSIS...Moderate to fresh trades and moderate seas will 

prevail into early next week as high pressure remains centered 

well northeast of the region. Beginning Sun and into early next 

week, a frontal boundary and a pre-frontal trough is expected to 

increase showers and thunderstorms across the regional waters. 

Seas will build to rough in east swell in the Atlantic starting 

Mon.



San Juan Atlantic Waters



.OVERNIGHT...E winds 5 to 10 kt after midnight. Seas 5 to 6 ft 

in N to NE swell. Isolated showers.

.SUN...E winds 5 to 10 kt. Seas 5 to 6 ft in NE swell. Isolated 

showers. 

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

showers. 

.MON...NE to E winds 10 to 15 kt, increasing to 15 to 20 kt in 

the afternoon. Seas 6 to 8 ft in E swell. Scattered showers and 

thunderstorms.

.MON NIGHT...NE to E winds 15 to 20 kt. Seas 6 to 8 ft. 

.TUE...E winds 10 to 15 kt. Seas 6 to 8 ft in E swell. 

.TUE NIGHT...E winds 15 to 20 kt. Seas 7 to 8 ft in E swell. 

.WED...E winds 15 to 20 kt. Seas 6 to 7 ft. 

.WED NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft. 

.THU...E winds 15 to 20 kt. Seas 5 to 6 ft. 

.THU NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft. 



San Juan Caribbean Waters



.OVERNIGHT...E winds 10 kt. Seas 3 to 5 ft in NE to E swell.

Isolated showers.

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

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

showers. 

.MON...E winds 10 to 15 kt. Seas 4 to 5 ft. Isolated showers.

.MON NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 5 ft. 

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

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

.WED...E winds 10 to 15 kt. Seas 4 to 6 ft. 

.WED NIGHT...E winds 15 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 3 to 5 ft.