000 FZNT25 KNHC 220219 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1019 PM EDT TUE MAR 21 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...A THERMAL TROUGH WILL DEVELOP OVER THE YUCATAN PENINSULA EACH AFTERNOON...MOVE W ACROSS THE BAY OF CAMPECHE OVERNIGHT AND DISSIPATE BY LATE MORNING EACH DAY. A SURFACE HIGH WILL MEANDER OVER THE N CENTRAL AND NE GULF WATERS THROUGH WED THEN SHIFT N OF THE AREA ON THU. THE PRES GRADIENT WILL THEN TIGHTEN...SUPPORTING STRONG E WINDS ACROSS MOST OF THE GULF FROM THU NIGHT THROUGH SAT MORNING. .OVERNIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED...N TO NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED NIGHT...N TO NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU...NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .THU NIGHT...NE TO E WINDS 20 TO 25 KT. SEAS 3 TO 5 FT. .FRI...E WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. .FRI NIGHT...E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. .SAT...E TO SE WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. .SAT NIGHT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .SUN...E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...A COLD FRONT WILL ENTER THE FAR NW WATERS LATE TONIGHT...REACH FROM BERMUDA TO CENTRAL FLORIDA ON WED NIGHT...THEN WASH OUT ALONG 25N ON THU. STRONG TO NEAR GALE FORCE POST FRONTAL NE TO E WINDS WILL AFFECT THE ENTIRE BASIN N OF 22N THU NIGHT THROUGH SAT NIGHT. .OVERNIGHT...E WINDS 10 TO 15 KT S OF 27N...AND S TO SW 15 TO 20 KT N OF 27N. SEAS 3 TO 5 FT. .WED...N TO NE WINDS 5 TO 10 KT S OF 27N...AND W 15 TO 20 KT N OF 27N. SEAS 3 TO 5 FT. .WED NIGHT...NE TO E WINDS 10 TO 15 KT S OF 27N...AND NE 20 TO 25 KT N OF 27N. SEAS 3 TO 5 FT...BUILDING TO 5 TO 7 FT EARLY IN THE MORNING. .THU...NE WINDS 15 TO 20 KT S OF 27N...AND NE TO E 20 TO 25 KT N OF 27N. SEAS 6 TO 8 FT. .THU NIGHT...NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 9 FT. .FRI...NE TO E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. .FRI NIGHT...E WINDS 20 TO 25 KT. SEAS 6 TO 8 FT. .SAT...E WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. .SAT NIGHT...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .SUN...E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT.