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 30 31 32 33
000
FZNT25 KNHC 202217
OFFN04

NAVTEX Marine Forecast...Updated
NWS National Hurricane Center Miami, FL
617 PM EDT Sat Apr 20 2024

Updated synopsis

...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...High pressure extending across the basin from the
western Atlantic will begin to shift eastward tonight as a
rather weak cold front approaches the NW Gulf coast. Winds will
generally remain at gentle to moderate speeds throughout tonight
into early Sun. Winds will pulse fresh to strong this evening
near the northern Yucatan Peninsula. A cold front is forecast to
move into the NW Gulf late tonight into early Sun, then reach
the southeastern Gulf Monday and Monday evening as it weakens.
Fresh to locally strong winds and building seas will follow the
front through Sun night. High pressure will again settle over
the region by Tue and change little through Thu night. The
pressure gradient between the high pressure and lower pressure
over the southern Plains is expected to increase the southeast
winds in the western Gulf starting on Thu.

.TONIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...S of 24N, SE to S winds 10 to 15 kt. N of 24N, SE winds
10 to 15 kt. Seas 3 to 4 ft.
.SUN NIGHT...S of 24N, NE to E winds 10 kt. N of 24N, variable
winds less than 5 kt, becoming NE 10 kt late. Seas 2 to 3 ft.
.MON...S of 24N, NE to E winds 10 kt in the morning, becoming
variable less than 5 kt. N of 24N, N to NE winds 10 to 15 kt.
Seas 3 to 4 ft.
.MON NIGHT...N to NE winds 10 to 15 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 10 to 15 kt. Seas 3 to 5 ft.
.WED...NE winds 10 kt. Seas 3 to 4 ft.
.WED NIGHT...NE winds 10 to 15 kt. Seas 3 to 4 ft.
.THU...NE to E winds 10 kt. Seas 3 to 4 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.

Within 200 nm east of the coast of Florida

.SYNOPSIS...High pressure over the region will remain through
Sun night supporting mainly gentle to moderate winds. A cold
front is forecast to move over the waters east of northeast
Florida Sun night, then reach from 31N72W to near Jupiter, Florida
Mon evening, from near 31N69W to the central Bahamas Tue evening,
from near Bermuda to the southeastern Bahamas Wed evening, then
weaken to a nearly stationary trough Thu and Thu night from near
31N62W to 25N65W and to near the Dominican Republic. Moderate to
fresh winds, locally strong near 31N, are forecast to accompany
the front, along with building seas. Otherwise, seas will be
mainly slight to moderate throughout.

.TONIGHT...SE to S winds 10 to 15 kt S of 27N, and S to SW winds
10 to 15 kt N of 27N. Seas 3 to 5 ft.
.SUN...S of 27N, SE to S winds 10 to 15 kt. Seas 3 to 5 ft. N of
27N, S to SW winds 10 to 15 kt N of 27N, except E of 79W 15 to 20
kt. Seas 3 to 5 ft, except 4 to 6 ft N of 29N. Scattered showers
and isolated thunderstorms N of 29N.
.SUN NIGHT...N of 27N, SE to S winds 15 to 20 kt. Seas 4 to 6
ft. S of 27N, SE winds 10 to 15 kt. Seas 3 to 5 ft. Scattered
showers and isolated thunderstorms ahead of front.
.MON...N of 27N, W winds 10 to 15 kt except N of 29N N winds 10 to
15 kt. Seas 4 to 6 ft, except N of 29N 6 to 8 ft in NE swell. S of
27N, S winds 10 to 15 kt. Seas 3 to 5 ft.
.MON NIGHT...N of 27N, NW to N winds 15 to 20 kt except N of 29N
N to NE winds 20 to 25 kt W of 79W and N winds 15 to 20 kt E of
79W. Seas 6 to 9 ft in N to NE swell, except N of 29N 8 to 11 ft.
S of 27N, In the open Atlc waters, variable winds less than
5 kt. Elsewhere, SW to W winds 10 kt, shifting to N late. Seas
3 to 4 ft.
.TUE...N of 27N, NE winds 10 to 15 kt. Seas 6 to 9 ft in N to NE
swell. S of 27N, S to SW winds 10 kt. Seas 3 to 4 ft.
.TUE NIGHT...N of 27N, E to SE winds 10 kt. Seas 5 to 7 ft in N to
NE swell. S of 27N, NE to E winds 5 to 10 kt. Seas 3 to 5 ft in E
swell.
.WED...N of 27N, variable winds less than 5 kt. Seas 5 to 7 ft in
NE to E swell. S of 27N, NE winds 10 to 15 kt. Seas 5 to 7 ft.
.WED NIGHT...N of 27N, variable winds less than 5 kt. Seas 3 to 5
ft in NE to E swell. S of 27N, NE to E winds 10 to 15 kt. Seas
4 to 6 ft.
.THU...E winds 10 to 15 kt. Seas 3 to 4 ft.
.THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.


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