624
FZNT26 KNHC 200919
OFFN05

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
519 AM EDT Sun Jul 20 2025

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

.SYNOPSIS...Atlantic high pressure will support gentle to
moderate winds with moderate seas through early next week. Winds
are expected to freshen by Tue as the Atlantic high pressure
builds westward. In addition, a tropical wave is expected to
move into the Tropical N Atlantic Tue through Wed, then move
across the eastern Caribbean and the eastern part of the central
Caribbean Wed night through Thu night. This wave is likely to
enhance shower and thunderstorm activity over these waters in
addition to being accompanied by fresh to strong trades near its
northern portion. An area of scattered to numerous showers and
thunderstorms related to a weak low pressure is likely to precede
the wave.

San Juan Atlantic Waters

.TODAY...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. Isolated
showers.
.TONIGHT...E to SE winds 15 kt. Seas 4 to 6 ft. Isolated
showers.
.MON...E winds 10 to 15 kt. Seas 4 to 6 ft. Isolated showers.
.MON NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft. Isolated
showers.
.TUE...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.WED...E winds 15 to 20 kt. Seas 5 to 6 ft.
.WED NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.
.THU...E winds 15 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...E winds 15 to 20 kt. Seas 6 to 7 ft.

San Juan Caribbean Waters

.TODAY...E winds 10 to 15 kt. Seas 3 to 5 ft. Isolated showers.
.TONIGHT...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 6 ft. Isolated
showers.
.TUE...E winds 15 to 20 kt. Seas 4 to 6 ft.
.TUE NIGHT...E winds 15 to 20 kt. Seas 4 to 6 ft.
.WED...E winds 15 to 20 kt. Seas 5 to 6 ft.
.WED NIGHT...E winds 15 to 20 kt. Seas 5 to 6 ft.
.THU...E winds 15 to 20 kt. Seas 5 to 7 ft.
.THU NIGHT...E winds 15 to 20 kt. Seas 5 to 7 ft.