000 FZNT25 KNHC 130833 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 433 AM EDT MON APR 13 2015 ...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...MODERATE RETURN FLOW IS EXPECTED TO PREVAIL ACROSS THE BASIN THROUGHOUT THE WEEK. A SURFACE TROUGH WILL SHIFT W OFF OF THE YUCATAN PENINSULA EACH EVENING AND NIGHT...AND MOVE NW ACROSS THE E BAY OF CAMPECHE DURING THE MORNING HOURS BEFORE DISSIPATING OVER SW PORTIONS EACH MORNING. A PERSISTENT AND ENERGETIC UPPER LEVEL TROUGH ACROSS THE SW U.S. WILL MAINTAIN VERY UNSTABLE ATMOSPHERIC CONDITIONS NW AND N SECTIONS THROUGH WED...ALLOWING FOR POTENTIAL FOR STRONG TSTM ACTIVITY. .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. ISOLATED SHOWERS. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. ISOLATED SHOWERS. .TUE...SE WINDS 10 TO 15 KT. SEAS 3 FT. .TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 3 FT. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 3 FT. .THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 FT. .FRI NIGHT...SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...A WEAKENING FRONT ALONG ABOUT 30N OVER THE NORTHERN WATERS WILL BEGIN TO DRIFT N AND DISSIPATE TODAY. A RIDGE WILL DEVELOP FROM BERMUDA TO CENTRAL FLORIDA ON TUE THEN RETREAT E ON TUE NIGHT IN ADVANCE OF NEXT COLD FRONT MOVING OFF THE SE U.S. COAST ON WED. THIS FRONT WILL SINK S ACROSS NE PORTIONS EARLY THU AND REACH FROM 31N73W TO 25N65W FRI MORNING. SIGNIFICANT N TO NE SWELL TO INVADE REGIONAL WATERS N OF FRONT THU THROUGH FRI. .TODAY...S OF 27N...SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT IN THE AFTERNOON. N OF 27N...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SLIGHT CHANCE OF SHOWERS. .TONIGHT...E WINDS 15 TO 20 KT S OF 27N...AND SE 10 TO 15 KT N OF 27N. SEAS 3 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TUE...S OF 27N...SE WINDS 15 TO 20 KT...DIMINISHING TO 10 TO 15 KT IN THE AFTERNOON. N OF 27N...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...S WINDS 10 TO 15 KT. SEAS 3 FT. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 3 FT. .THU NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.