000 FZNT25 KNHC 151459 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1059 AM EDT Mon Apr 15 2019 ...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 cold front extending from south Florida to near Cancun, Mexico will weaken as it exits the SE Gulf this afternoon. High pressure building across the area in the wake of the front will shift eastward Wed through Thu in response to another cold front that will move over the NW Gulf early on Thu, reaching from SE Louisiana to the central Bay of Campeche Thu night and from the Florida Big Bend to the Yucatan Peninsula on Fri. Fresh to strong winds and building seas are expected ahead and behind the front. .THIS AFTERNOON...N winds 15 to 20 kt. Seas 4 to 6 ft. .TONIGHT...N to NE winds 15 kt. Seas 4 to 6 ft. .TUE...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. .TUE NIGHT...E winds 10 to 15 kt. Seas 3 to 5 ft. .WED...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .WED NIGHT...E to SE winds 15 to 20 kt. Seas 3 ft. .THU...SE winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SE to S winds 15 to 20 kt. Seas 4 to 6 ft. .FRI...S to SW winds 20 to 30 kt. Seas 6 to 8 ft. .FRI NIGHT...W winds 20 to 30 kt. Seas 7 to 10 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...A cold front extends from 31N69W to south Florida. Fresh to strong winds are noted ahead and behind the front. It is forecast to reach from near 31N69W to the NW Bahamas and the Straits of Florida tonight, and from 29N65W to the Central Bahamas on Tue. Then, the front is forecast to weaken and become stationary from 27N65W to the NW Bahamas on Wed. High pressure in the wake of the front will shift slowly eastward across the area Wed through Fri. Winds and seas will increase over much of the NW waters Fri ahead of a cold front in the Gulf of Mexico. Gale conditions are possible ahead of the front by Fri night. ...GALE CONDITIONS POSSIBLE... .THIS AFTERNOON...SW to W winds 10 to 15 kt S of 27N, and W 20 to 25 kt N of 27N. S of 27N, seas 3 ft in the afternoon, subsiding to 2 ft or less. N of 27N, seas 5 to 7 ft. .TONIGHT...N to NE winds 15 to 20 kt S of 27N, and N 10 to 15 kt N of 27N. Seas 2 ft or less S of 27N, and 4 to 6 ft N of 27N. .TUE...NE winds 15 to 20 kt S of 27N, and NE 10 to 15 kt N of 27N. Seas 3 to 4 ft. .TUE NIGHT...NE to E winds 10 to 15 kt. S of 27N, seas 3 ft, subsiding to 2 ft or less. N of 27N, seas 3 to 5 ft. .WED...E winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .WED NIGHT...E to SE winds 10 to 15 kt. Seas 2 ft or less S of 27N, and 3 to 5 ft N of 27N. .THU...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .THU NIGHT...SE winds 20 to 25 kt. Seas 3 to 5 ft S of 27N, and 5 to 7 ft N of 27N. .FRI...SE to S winds 20 to 25 kt. Seas 3 to 5 ft S of 27N, and 6 to 9 ft N of 27N. .FRI NIGHT...S winds 25 to 35 kt. Seas 3 to 5 ft S of 27N, and 7 to 10 ft N of 27N.