Offshore Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
000
FZNT25 KNHC 201938
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
338 PM EDT Sun May 20 2018

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

Southeast Gulf of Mexico

.SYNOPSIS...A ridge will remain over the northern Gulf Coast
through Thu night. A surface trough will drift westward from the
Florida Straits to the central Gulf by Tue. A trough will develop
by evening each day over the Yucatan Peninsula, then move W over
the SW waters and dissipate by mid morning. An area of low
pressure moving N from the NW Caribbean Sea could cause winds and
seas to gradually increase over the SE Gulf waters and Straits of
Florida late Thu through Fri night.

.TONIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
Scattered showers and isolated thunderstorms.
.MON...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
Scattered showers and isolated thunderstorms.
.MON NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 4 ft.
Scattered showers and isolated thunderstorms.
.TUE...E to SE winds 15 to 20 kt. Seas 3 to 4 ft.
Scattered showers and isolated thunderstorms.
.TUE NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 4 ft.
.WED...E to SE winds 15 to 20 kt. Seas 3 to 4 ft.
.WED NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.THU NIGHT...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI...E to SE winds 15 to 20 kt. Seas 3 to 5 ft.
.FRI NIGHT...SE winds 15 to 20 kt. Seas 4 to 6 ft.

Within 200 nm east of the coast of Florida

.SYNOPSIS...An east to west ridge will reside near 30N through
mid week. The ridge will support fresh to locally strong E to SE
winds mainly S of 26N,including the Old Bahama Channel, and the
approaches to the Windward Passage through Wed night. A broad area
of low pressure moving northward across the eastern Gulf will
cause strong SE winds to develop over the waters W of 75W on Fri
and Sat.

.TONIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
Scattered showers and isolated thunderstorms.
.MON...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
Scattered showers and isolated thunderstorms.
.MON NIGHT...E to SE winds 15 to 20 kt. Seas 4 to 6 ft.
Scattered showers and isolated thunderstorms.
.TUE...E to SE winds 15 to 20 kt S of 27N, and SE 15 to 20 kt N
of 27N. Seas 4 to 6 ft. Scattered showers and isolated thunderstorms.
.TUE NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED...E to SE winds 10 to 15 kt. Seas 3 to 5 ft.
.WED NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI...SE winds 10 to 15 kt. Seas 3 to 4 ft.
.FRI NIGHT...SE winds 15 to 20 kt. Seas 3 to 5 ft.



USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.