000
FZNT25 KNHC 090310
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
1110 PM EDT Fri Sep 8 2017

...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...Major Hurricane Irma is forecast to enter the eastern
Straits of Florida Sat afternoon, then turn northward across the 
Florida peninsula Sat night and Sunday, bringing tropical storm 
force and possibly hurricane force winds to eastern portions of 
the Straits of Florida and Florida Bay in the far SE Gulf late Sat
into Sun. 

...HURRICANE WARNING...

.OVERNIGHT...TROPICAL STORM CONDITIONS POSSIBLE. N to NE winds
15 to 20 kt. Seas 3 to 6 ft. Scattered showers. 
.SAT...TROPICAL STORM CONDITIONS EXPECTED. N to NE winds 30 to
35 kt, increasing to 45 to 50 kt in the afternoon. Seas 4 to
9 ft. Scattered showers and isolated thunderstorms. 
.SAT NIGHT...HURRICANE CONDITIONS EXPECTED. N to NE winds 95 to
115 kt. Seas 6 to 12 ft,building to 7 to 21 ft after midnight.
Scattered showers and isolated thunderstorms. VSBY 1 NM or less. 
.SUN...HURRICANE CONDITIONS EXPECTED. N winds 95 to 115 kt. Seas
9 to 23 ft. Scattered showers and isolated thunderstorms. VSBY 1 NM or
less. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. NW winds 85 to
105 kt. Seas 9 to 19 ft. Scattered showers and isolated thunderstorms.
VSBY 1 NM or less. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...W to NW winds 25 to 30 kt. Seas 4 to 11 ft. 
.TUE...SW to W winds 15 to 20 kt. Seas 3 to 6 ft. 
.TUE NIGHT...SW winds 10 to 15 kt. Seas 3 to 4 ft. 
.WED...S to SW winds 10 to 15 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less.  

Within 200 nm east of the coast of Florida

.SYNOPSIS...Major Hurricane Irma near 22.2N 77.7W 924 mb at
11 PM EDT moving W at 11 kt. Maximum sustained winds 140 kt
gusts 170 kt. Irma is forecast to move to near 22.6N 79.1W Sat
morning, 23.3N 80.6W Sat evening, 24.5N 81.4W Sun morning, and
inland near 26.5N 81.9W by Sun evening. Irma will weaken to a
tropical storm as it moves up the Florida peninsula into Mon,
reaching near 31.6N 83.8 by Mon afternoon, before continuing
northward into Georgia and weakening further. 

...HURRICANE WARNING...

.OVERNIGHT...HURRICANE CONDITIONS. NE winds 95 to 115 kt. Seas
3 to 13 ft. Scattered showers and isolated thunderstorms. VSBY 1 NM or
less. 
.SAT...HURRICANE CONDITIONS EXPECTED. NE to E winds 100 to
120 kt S of 27N, and NE to E 95 to 115 kt N of 27N. Seas 3 to
16 ft. Scattered showers and isolated thunderstorms. VSBY 1 NM or less. 
.SAT NIGHT...HURRICANE CONDITIONS EXPECTED. S of 27N,E to SE
winds 95 to 115 kt. N of 27N,E winds 90 to 110 kt, diminishing
to 50 to 55 kt after midnight. Seas 3 to 21 ft. Scattered showers
and isolated thunderstorms. VSBY 1 NM or less. 
.SUN...HURRICANE CONDITIONS EXPECTED. S of 27N,SE to S winds
95 to 115 kt, becoming S 65 to 75 kt in the afternoon. N of 27N,
E to SE winds 30 to 40 kt. Seas 3 to 17 ft. Scattered showers and
isolated thunderstorms. VSBY 1 NM or less. 
.SUN NIGHT...HURRICANE CONDITIONS POSSIBLE. S of 27N,S to SW
winds 45 to 50 kt, shifting to SW 35 to 40 kt after midnight. N
of 27N,SE winds 40 to 45 kt. Seas 3 to 18 ft. Scattered showers
and isolated thunderstorms. 
.MON...HURRICANE CONDITIONS POSSIBLE. 
.MON NIGHT...SW to W winds 15 to 20 kt S of 27N, and SW 25 to
30 kt N of 27N. Seas 3 to 17 ft. 
.TUE...W winds 10 to 15 kt S of 27N, and SW to W 20 to 25 kt N of
27N. Seas 3 to 12 ft. 
.TUE NIGHT...SW winds 5 to 10 kt S of 27N, and SW to W 15 to
20 kt N of 27N. Seas 3 to 10 ft. 
.WED...S of 27N,W winds 5 to 10 kt. N of 27N,SW winds 10 to
15 kt, shifting to SE to S 5 to 10 kt in the afternoon. Seas 3 to
7 ft.