840 
FZNT25 KNHC 191517
OFFN04

NAVTEX Marine Forecast
NWS National Hurricane Center Miami, FL
1117 AM EDT Tue May 19 2020

...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...A surface trough extends from near Sarasota, Florida
SW to just offshore of the Yucatan Peninsula, while a weak cold
front extends from the Florida Big Bend to near 27.5N81W. Active
weather is expected to continue ahead of the trough across the
Florida Straits through this evening as both features drift
eastward and weaken. A second cold front is forecast to stall
along the northern Gulf Coast late Wed through Fri. Elsewhere,
smoke from agricultural fires in Mexico may reduce visibility at
times in the Bay of Campeche for the next several days.  

.THIS AFTERNOON...SW to W winds 10 kt. Seas 3 ft. 
.TONIGHT...SW to W winds 5 to 10 kt. Seas 3 ft in the evening,
subsiding to 2 ft or less. 
.WED...S to SW winds 5 to 10 kt. Seas 2 ft or less. 
.WED NIGHT...SE to S winds 5 to 10 kt. Seas 2 ft or less. 
.THU...SE to S winds 10 to 15 kt. Seas 2 ft or less. 
.THU NIGHT...SE winds 10 to 15 kt. Seas 2 ft or less. 
.FRI...E to SE winds 10 to 15 kt. Seas 2 ft or less. 
.FRI NIGHT...E winds 10 to 15 kt. Seas 2 ft or less, building to
3 ft after midnight. 
.SAT...E winds 10 to 15 kt. Seas 3 ft. 
.SAT NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.  

Within 200 nm east of the coast of Florida

.SYNOPSIS...Post-Tropical Cyclone Arthur near 36.8N 68.7W 991 mb
at 1500 UTC moving E or 100 deg at 13 kt. Maximum sustained
winds 50 kt gusts 60 kt. Arthur will begin to turn more SE and
then S through Thu while weakening, reaching near 32N 64.5W Thu
morning. Northerly swell from Arthur is expected to move into
the waters N of the Bahamas Wed and subside by Fri morning.
Otherwise, a weak  cold front will move across Florida into the
far western waters  tonight and dissipate by Wed morning. 

.THIS AFTERNOON...S to SW winds 10 to 15 kt. Seas 3 ft. Scattered
showers and isolated tstms. 
.TONIGHT...S to SW winds 10 to 15 kt. Seas 3 ft. Scattered
showers and isolated tstms. 
.WED...S to SW winds 5 to 10 kt S of 27N, and SW 10 to 15 kt N of
27N. Seas 3 to 4 ft. Scattered showers and isolated tstms. 
.WED NIGHT...SE to S winds 5 to 10 kt S of 27N, and S to SW 10 to
15 kt N of 27N. Seas 3 to 5 ft. Scattered showers and isolated
tstms. 
.THU...S winds 5 to 10 kt. Seas 4 to 6 ft in NE swell. 
.THU NIGHT...SE winds 5 to 10 kt. Seas 3 to 5 ft. 
.FRI...E to SE winds 5 to 10 kt. Seas 3 to 5 ft. 
.FRI NIGHT...SE winds 10 to 15 kt. Seas 3 to 5 ft.
.SAT...E winds 10 to 15 kt. Seas 3 to 4 ft. 
.SAT NIGHT...E to SE winds 10 to 15 kt. Seas 3 to 4 ft.