000 FZNT25 KNHC 270920 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 520 AM EDT FRI SEP 27 2013 ...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 WEAK FRONTAL BOUNDARY FROM S FLORIDA W-SW ACROSS SE PORTIONS OF THE GULF TO NEAR 24.5N90W WILL SINK SE AND REACH THE STRAITS OF FLORIDA BY AFTERNOON THEN DRIFT SE INTO NW CUBA OVER THE WEEKEND. HIGH PRES BUILDING ACROSS SOUTHEASTERN U.S. TODAY THROUGH SAT WILL FRESHEN SLIGHTLY NE WINDS IN THE NE GULF THIS WEEKEND. A WEAK RIDGE WILL DOMINATE THE GULF WATERS THE REMAINDER OF THE FORECAST PERIOD. .TODAY...N WINDS 10 TO 15 KT. SEAS 2 TO 3 FT...SUBSIDING TO 1 TO 2 FT IN THE AFTERNOON. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 1 TO 2 FT...BUILDING TO 2 TO 3 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT NIGHT...NE WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 2 TO 3 FT. .SUN...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON...E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. .TUE...E WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...WEAK FRONTAL BOUNDARY EXTENDS ACROSS N AND NW PORTIONS FROM GALE CENTER NEAR 31.5N61.5W TO 1007 MB LOW NEAR 29N75.5W THEN SW ACROSS S FLORIDA AND INTO SE GULF OF MEXICO. THE GALE CENTER WILL MOVE E-NE AND EXIT THE REGION THROUGH SAT WHILE DRAGGING THE FRONT ACROSS ATLC WATERS N OF 27N...WITH STRONG TO NEAR GALE SW WINDS EXPECTED WITHIN 240 NM SE OF THE FRONT THIS MORNING. THE SECOND LOW PRES WILL MOVE SLOWLY E-SE THROUGH SAT...THEN ACCELERATE NE SAT NIGHT THROUGH MON. EXPECT FRESH TO STRONG N-NE WINDS AND SEAS BUILDING TO 8 FT ACROSS NW PORTIONS AND FLORIDA COASTAL WATERS N OF 27N THROUGH SAT. .TODAY...NW WINDS 10 TO 15 KT S OF 27N...AND N 15 TO 20 KT N OF 27N. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...N WINDS 10 TO 15 KT S OF 27N...AND NE 15 TO 20 KT N OF 27N. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...N WINDS 5 TO 10 KT S OF 27N...AND NE 15 TO 20 KT N OF 27N. SEAS 3 TO 5 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...NE WINDS 5 TO 10 KT. SEAS 3 TO 5 FT. .MON...E WINDS 5 TO 10 KT. SEAS 2 TO 4 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.