000 FZNT25 KNHC 130917 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 517 AM EDT THU APR 13 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...HIGH PRES WILL PREVAIL OVER THE NORTHERN GULF THROUGH SUN. A SURFACE TROUGH WILL DEVELOP OVER THE YUCATAN EACH EVENING AND MOVE WESTWARD OVERNIGHT INTO THE SW GULF BEFORE DISSIPATING. .TODAY...NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS. .TONIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. SCATTERED SHOWERS. .FRI...NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. ISOLATED SHOWERS. .FRI NIGHT...NE TO E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .SAT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. .SUN...E WINDS 20 TO 25 KT. SEAS 4 TO 6 FT. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .MON...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...A TIGHT PRES GRADIENT N OF BROAD LOW PRES 1012 MB NEAR 26N68.5W IS SUPPORTING WINDS TO GALE FORCE ACROSS THE FAR NE WATERS...AND A BROAD AREA OF STRONG NE TO E WINDS N OF 26N AND E OF 75W. THE LOW WILL DRIFT SE TO E AND WEAKEN THROUGH TONIGHT...THEN ACCELERATE NE FRI. HIGH PRES ASSOCIATED WITH A COLD FRONT WILL BUILD S ACROSS THE AREA THIS WEEKEND TO PRODUCE FRESHENING NE TO E WINDS ACROSS MUCH OF AREA N OF 22N. .TODAY...NE WINDS 15 TO 20 KT. SEAS 3 TO 4 FT S OF 27N...AND 4 TO 6 FT N OF 27N. .TONIGHT...NE WINDS 15 TO 20 KT. SEAS 3 TO 4 FT S OF 27N...AND 5 TO 7 FT N OF 27N. .FRI...NE WINDS 15 TO 20 KT. SEAS 3 TO 4 FT S OF 27N...AND 5 TO 7 FT N OF 27N. .FRI NIGHT...NE TO E WINDS 20 TO 25 KT. SEAS 3 TO 5 FT S OF 27N... AND 5 TO 7 FT N OF 27N. .SAT...E WINDS 20 TO 25 KT. SEAS 3 TO 5 FT S OF 27N...AND 6 TO 8 FT N OF 27N. .SAT NIGHT...E WINDS 20 TO 25 KT. SEAS 3 TO 5 FT S OF 27N...AND 6 TO 9 FT N OF 27N. .SUN...E WINDS 20 TO 25 KT. SEAS 3 TO 5 FT S OF 27N...AND 6 TO 8 FT N OF 27N. .SUN NIGHT...E WINDS 15 TO 20 KT. SEAS 3 TO 5 FT S OF 27N...AND 4 TO 6 FT N OF 27N. .MON...E TO SE WINDS 10 TO 15 KT. SEAS 3 FT S OF 27N...AND 4 TO 6 FT N OF 27N. .MON NIGHT...E TO SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.