954
FZNT25 KNHC 270321
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
1121 PM EDT Thu Sep 26 2024

...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...Hurricane Helene is near 29.9N 83.9W at 11 PM EDT,
and is moving north-northeast at 21 kt. Maximum sustained winds
are 120 kt with gusts to 140 kt, and the minimum central
pressure is 938 mb. Helene will move inland and weaken to a
tropical storm near 33.9N 84.0W Fri morning, weaken as an
extratropical cyclone near 36.9N 86.2W Fri evening, 36.8N 87.5W
Sat morning, 36.9N 86.9W Sat evening, 37.1N 86.4W Sun morning,
and dissipate Sun evening. Winds and seas will improve over the
eastern Gulf waters by Fri night. Light to gentle winds and
slight seas will prevail across the basin beginning on Sat
through early next week.

...HURRICANE WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS. SW winds 50 to 55 kt,
diminishing to 30 to 35 kt after midnight. Seas 12 to 17 ft in SW
to W swell. Scattered showers and isolated tstms.
.FRI...SW winds 20 to 25 kt. Seas 8 to 13 ft in NW swell.
Scattered showers and isolated tstms.
.FRI NIGHT...S to SW winds 15 to 20 kt. Seas 5 to 7 ft. Scattered
showers and isolated tstms.
.SAT...S to SW winds 10 to 15 kt. Seas 3 to 5 ft. Isolated tstms.
.SAT NIGHT...S winds 5 to 10 kt. Seas 3 ft. Scattered showers and
isolated tstms.
.SUN...SE to S winds 5 to 10 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less.
.MON...E to SE winds 10 to 15 kt. Seas 2 ft or less.
.MON NIGHT...E winds 10 to 15 kt. Seas 2 ft or less.
.TUE...E winds 5 to 10 kt. Seas 3 ft.

Within 200 nm east of the coast of Florida

.SYNOPSIS....Hurricanen Helene is near 29.9N 83.9W at 11 PM EDT,
and is moving north-northeast at 21 kt. Maximum sustained winds
are 120 kt with gusts to 140 kt, and the minimum central pressure
is 938 mb. Helene will move inland and weaken to a tropical storm
near 33.9N 84.0W Fri morning, weaken as an extratropical cyclone
near 36.9N 86.2W Fri evening, 36.8N 87.5W Sat morning, 36.9N 86.9W
Sat evening, 37.1N 86.4W Sun morning, and dissipate Sun evening.
Winds and seas off the Florida east coast will improve Fri night
into Sat. Elsewhere, Tropical Storm Issac, well N of the region to
the NE of Bermuda, will continue moving away from the area, but
generate N swell that will propagate into waters N of 29N and E of
65W, producing seas near 8 ft through Fri.

...TROPICAL STORM WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS. S winds 25 to 30 kt S of
27N, and SE to S 30 to 40 kt N of 27N. Seas 6 to 9 ft in S swell.
Scattered showers and isolated tstms.
.FRI...S winds 20 to 25 kt S of 27N, and S 25 to 30 kt N of 27N.
Seas 6 to 9 ft in S to SW swell. Scattered showers and isolated
tstms.
.FRI NIGHT...SE to S winds 15 to 20 kt S of 27N, and S 20 to
25 kt N of 27N. Seas 5 to 7 ft in S swell. Scattered showers and
isolated tstms.
.SAT...SE to S winds 10 to 15 kt S of 27N, and S to SW 15 to
20 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated
tstms.
.SAT NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 4 ft.
.SUN...SE to S winds 5 to 10 kt. Seas 3 ft.
.SUN NIGHT...SE winds 10 to 15 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less.
.MON...E to SE winds 10 to 15 kt S of 27N, and SE to S 5 to 10 kt
N of 27N. Seas 2 ft or less.
.MON NIGHT...E to SE winds 10 to 15 kt S of 27N, and SE to S 5 to
10 kt N of 27N. Seas 2 ft or less.
.TUE...NE to E winds 5 to 10 kt. Seas 2 ft or less.