000 FZNT25 KNHC 191410 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1010 AM EDT Thu Apr 19 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...A cold front moving slowly east across the northwest gulf waters will accelerate east reaching from the Florida Big Bend area to northeast Mexico tonight, then stall from southwest Florida to northeast Mexico on Fri. Remnants of the front will lift north as a weak warm front on Sat ahead of a second cold front reaching the Texas coast late Sat night. The second cold front will reach from the Mississippi Delta to the Bay of Campeche late Sun, and from Tampa Bay to the Yucatan Peninsula late Mon. The weakening cold front will move southeast of the area late Tue. .THIS AFTERNOON...SE to S winds 5 to 10 kt, shifting to N late in the afternoon. Seas 2 ft or less. .TONIGHT...N to NE winds 5 to 10 kt. Seas 2 ft or less. .FRI...NE winds 10 to 15 kt. Seas 2 ft or less. .FRI NIGHT...NE winds 15 to 20 kt. Seas 2 ft or less, building to 3 to 5 ft after midnight. .SAT...E winds 15 to 20 kt. Seas 3 to 5 ft. .SAT NIGHT...E winds 15 to 20 kt. Seas 3 to 5 ft. .SUN...E to SE winds 15 to 20 kt. Seas 3 to 5 ft. .SUN NIGHT...SE to S winds 10 to 15 kt. Seas 3 to 5 ft. .MON...SW winds 10 to 15 kt. Seas 3 ft. .MON NIGHT...W winds 10 to 15 kt. Seas 3 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...A cold front will move off the northeast Florida coast this afternoon, reach from Bermuda to south Florida by late Fri, then stall from 26N65W to the Straits of Florida late Sat. Remnants of the front will lift north on Sun with minimal gale force southeast flow developing north of the Bahamas on Sun night to the east of a surface low shifting east across the southeast United States. The low will move northeast off the Georgia coast on Tue, and drag a cold front across the northwest waters during the middle of next week. ...GALE CONDITIONS POSSIBLE... .THIS AFTERNOON...E to SE winds 5 to 10 kt S of 27N, and SW 10 to 15 kt N of 27N. Seas 3 ft. .TONIGHT...E winds 5 to 10 kt S of 27N, and S 10 to 15 kt N of 27N. Seas 2 ft or less. .FRI...S of 27N,NE to E winds 5 to 10 kt. N of 27N,SE to S winds 15 to 20 kt, shifting to NE in the late morning and afternoon. Seas 3 to 5 ft. .FRI NIGHT...NE to E winds 10 to 15 kt S of 27N, and NE to E 20 to 25 kt N of 27N. Seas 4 to 6 ft. .SAT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .SAT NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .SUN...E winds 15 to 20 kt. Seas 4 to 6 ft. .SUN NIGHT...E to SE winds 20 to 25 kt. Seas 4 to 6 ft. .MON...SE winds 25 to 35 kt. Seas 5 to 7 ft. .MON NIGHT...SE to S winds 15 to 20 kt. Seas 5 to 7 ft.