Offshore Forecast
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917
FZNT25 KNHC 192112
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
512 PM EDT Sat Aug 19 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...The northern extent of a tropical wave will enter
the E Gulf Sun, moving across the basin through early next week.
Otherwise, a weak ridge will extend westward along 28N both
ahead of and behind the tropical wave. Tropical Depression
Harvey, currently across the S central Caribbean, will move WNW
through the NW Caribbean and Yucatan Peninsula Tue, then emerge
into the Bay of Campeche Tue night into Wed, possibly as a
tropical storm.

.TONIGHT...NE to E winds 10 to 15 kt. Seas 2 ft or less.
Scattered showers and isolated thunderstorms.
.SUN...NE to E winds 10 to 15 kt. Seas 2 ft or less. Scattered
showers and isolated thunderstorms.
.SUN NIGHT...E winds 15 to 20 kt. Seas 2 ft or less, building to
3 to 4 ft late. Scattered showers and isolated thunderstorms.
.MON...E winds 15 to 20 kt. Seas 3 to 5 ft. Scattered showers and
isolated thunderstorms.
.MON NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft.
.TUE...E winds 10 to 15 kt. Seas 3 to 4 ft.
.TUE NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.WED...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.WED NIGHT...NE to E winds 5 to 10 kt. Seas 2 ft or less.
.THU...SE winds 5 to 10 kt. Seas 2 ft or less.
.THU NIGHT...S winds 5 to 10 kt. Seas 2 ft or less.

Within 200 nm east of the coast of Florida

.SYNOPSIS...The northern part of a strong tropical wave moving
between the western Bahamas and the Florida peninsula will
continue W across the Straits of Florida tonight, accompanied by
fresh to locally strong winds and active weather. A trough in
the tropical Atlc will move WNW and pass N of the Leeward
Islands tonight and reach the southern Bahamas by early Mon,
bringing strong winds and building seas to the waters S of 25N.
A ridge along 28N will move N of the area early next week.

.TONIGHT...E to SE winds 10 to 15 kt S of 27N, and SE 10 to 15 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.
.SUN...E to SE winds 10 to 15 kt. S of 27N, seas 2 ft or less,
building to 3 ft in the morning, then, subsiding to 2 ft or less.
N of 27N, seas 3 to 5 ft. Scattered showers and isolated thunderstorms.
.SUN NIGHT...E winds 15 to 20 kt S of 27N, and E to SE 10 to
15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated
thunderstorms.
.MON...E winds 15 to 20 kt S of 27N, and E 10 to 15 kt N of 27N.
Seas 3 to 5 ft S of 27N, and 4 to 6 ft N of 27N.
.MON NIGHT...E winds 10 to 15 kt. Seas 3 ft S of 27N, and 4 to
6 ft N of 27N.
.TUE...E to SE winds 10 to 15 kt. Seas 2 ft or less S of 27N, and
3 to 5 ft N of 27N.
.TUE NIGHT...E to SE winds 5 to 10 kt. Seas 2 ft or less S of
27N, and 3 to 5 ft N of 27N.
.WED...SE winds 5 to 10 kt. Seas 2 ft or less S of 27N, and 3 to
4 ft N of 27N.
.WED NIGHT...SE to S winds 10 to 15 kt. Seas 2 ft or less S of
27N, and 3 to 4 ft N of 27N.
.THU...S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to
4 ft N of 27N.
.THU NIGHT...S winds 10 to 15 kt. Seas 2 ft or less S of 27N, and
3 to 4 ft N of 27N.



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