000
FZNT25 KNHC 280313
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
1113 PM EDT Fri Apr 27 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...An old frontal boundary extending from Straits of
Florida SW across Yucatan Channel to Belize will drift slowly E
through Sat with active weather along and E of boundary. A
reinforcing cold front from near Sarasota Florida to Mexican
coast just N of Tampico will move SE of the area Sat and merge
with old front. A weak surface high will develop over the NW
gulf tonight through Sat night with a ridge extending SE to the
Straits of Florida. The surface high will shift NE and inland on
Sun, then shift E off the Georgia coast on Mon with the ridge
then extending west-southwest across the northern gulf waters
through Wed.  

.OVERNIGHT...NW to N winds 10 to 15 kt. Seas 2 ft or less.
Scattered showers and isolated thunderstorms. 
.SAT...N winds 10 to 15 kt. Seas 2 ft or less, building to 3 ft
in the afternoon. 
.SAT NIGHT...N winds 10 to 15 kt. Seas 3 ft. 
.SUN...N to NE winds 10 to 15 kt. Seas 3 ft in the morning,
subsiding to 2 ft or less. 
.SUN NIGHT...N to NE winds 15 to 20 kt. Seas 2 ft or less. 
.MON...E winds 15 to 20 kt. Seas 3 to 4 ft. 
.MON NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. 
.TUE...E winds 15 to 20 kt. Seas 4 to 6 ft. 
.TUE NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. 
.WED...E winds 15 to 20 kt. Seas 4 to 6 ft. 
.WED NIGHT...E winds 20 to 25 kt. Seas 4 to 6 ft.  

Within 200 nm east of the coast of Florida

.SYNOPSIS...An old frontal boundary extends from the NW Bahamas
near 27N78W SW across the Straits of Florida to W end of Cuba
and will meander through Sat night before dissipating. Expect
active weather along and E of front for 70W tonight. A cold
front over  the NW waters will move SE and overrun the frontal
remnants Sat  night, with the merged front extending from
Bermuda to the  central Bahamas on Sun. By then a new cold front
will enter the  northwest waters, race east merging with the
first front along a  position from 27N65W to central Cuba on Mon
night, and then stall from 24N65W to east Cuba early Wed. 

.OVERNIGHT...SW winds 10 to 15 kt S of 27N, and S to SW 15 to
20 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 4 ft N of
27N. Scattered showers and isolated thunderstorms. 
.SAT...W to NW winds 10 to 15 kt S of 27N, and W to NW 15 to
20 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 5 ft N of
27N. Scattered showers and isolated thunderstorms. 
.SAT NIGHT...N to NE winds 5 to 10 kt S of 27N, and NW to N 10 to
15 kt N of 27N. Seas 2 ft or less S of 27N, and 3 to 4 ft N of
27N. 
.SUN...NE winds 10 to 15 kt S of 27N, and N 10 to 15 kt N of 27N.
Seas 2 ft or less S of 27N, and 3 ft N of 27N. 
.SUN NIGHT...NE winds 10 to 15 kt. Seas 2 ft or less S of 27N,
and 3 to 5 ft N of 27N. 
.MON...NE winds 15 to 20 kt. Seas 3 to 5 ft. 
.MON NIGHT...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. 
.TUE...NE to E winds 15 to 20 kt. Seas 3 to 5 ft. 
.TUE NIGHT...E winds 20 to 25 kt. Seas 3 to 5 ft. 
.WED...E winds 20 to 25 kt. Seas 3 to 5 ft. 
.WED NIGHT...E winds 20 to 25 kt. Seas 3 to 5 ft.