000 FZNT25 KNHC 160857 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 357 AM EST WED JAN 16 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 COLD FRONT WILL SWEEP THROUGH THE SE GULF BY THU NIGHT...ALLOWING FRESH NORTHERLY FLOW ACROSS SOUTH FLORIDA AND ADJACENT WATERS THU INTO FRI...BEFORE DIMINISHING SAT AND SUN. .TODAY...SE WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 4 FT. .TONIGHT...SE WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. .THU...SW WINDS 10 TO 15 KT...BECOMING W TO NW 20 TO 25 KT IN THE AFTERNOON. SEAS 3 TO 5 FT...BUILDING TO 5 TO 7 FT IN THE AFTERNOON. .THU NIGHT...NW TO N WINDS 20 TO 25 KT. SEAS 7 TO 10 FT. .FRI...N TO NE WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .SAT...N TO NE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN...N TO NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS....A HIGH PRESSURE RIDGE WILL EXTEND FROM THE ATLANTIC TO CENTRAL FLORIDA THROUGH EARLY THURSDAY MORNING. LIGHT SOUTH TO SOUTHEAST WIND FLOW WILL CONTINUE OVER THE ADJACENT ATLANTIC WATERS FOR THE NEXT COUPLE OF DAYS ALONG WITH A LONG PERIOD SWELL. THE RIDGE WILL SHIFT SOUTHEASTWARD THURSDAY AS A FRONTAL BOUNDARY SLIDES THROUGH S FLORIDA THROUGH LATE THU. WINDS WILL SHIFT TO THE NORTH AND NORTHEAST BEHIND THE FRONT RESULTING IN BUILDING SEAS FROM THURSDAY NIGHT ONWARD. .TODAY...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...S OF 27N...E TO SE WINDS 10 TO 15 KT. N OF 27N...SE TO S WINDS 5 TO 10 KT...BECOMING S 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 5 FT. .THU...S OF 27N...SE TO S WINDS 10 TO 15 KT. N OF 27N...S WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT IN THE AFTERNOON. SEAS 2 TO 4 FT S OF 27N...AND 4 TO 6 FT N OF 27N. .THU NIGHT...S OF 27N...SW WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. N OF 27N...SW WINDS 15 TO 20 KT...BECOMING W 20 TO 25 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT...BUILDING TO 6 TO 9 FT AFTER MIDNIGHT. .FRI...N WINDS 15 TO 20 KT. SEAS 6 TO 8 FT. .SAT...E WINDS 5 TO 10 KT. SEAS 5 TO 7 FT. .SUN...NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.