000 FZNT25 KNHC 050821 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 421 AM EDT SAT SEP 5 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...A TROUGH WILL EXTEND SW ACROSS THE BAHAMA CHANNEL TO THE FLORIDA STRAITS THIS AFTERNOON...THEN SHIFT N ACROSS THE SE GULF WATERS THROUGH SUN REACHING THE E CENTRAL WATERS ON MON...AND LOSE IDENTITY BY TUE AS WEAK HIGH PRES DOMINATES THE ENTIRE GULF. .TODAY...N TO NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. ISOLATED TSTMS. .TONIGHT...N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .SUN...NW TO N WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS. .SUN NIGHT...N WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS. .MON...N TO NE WINDS LESS THAN 5 KT...SHIFTING TO S TO SW IN THE AFTERNOON. SEAS 2 FT OR LESS. .MON NIGHT...W WINDS LESS THAN 5 KT...SHIFTING TO SE TO S AFTER MIDNIGHT. SEAS 2 FT OR LESS. .TUE...SE WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS. .TUE NIGHT...SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .WED...E TO SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...E WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...AN E TO W RIDGE EXTENDS ALONG 23N E OF THE BAHAMAS AND A SURFACE LOW IS CENTERED NEAR 29N71W WITH A TROUGH EXTENDING SW TO THE SE FLORIDA COAST. THE LOW WILL MEANDER OVER THE SUBTROPICAL WATERS N OF THE BAHAMIAN CHAIN THROUGH SUN...THEN GRADUALLY WEAKEN TO AN OPEN TROUGH ALONG 80W ON MON...AND MOVE INLAND N FLORIDA ON MON NIGHT AS THE SURFACE HIGH SHIFTS N TO 26N65W WITH A RIDGE EXTENDING W ACROSS THE NORTHERN BAHAMAS. THE HIGH WILL SHIFT N TO NEAR 29N69W ON TUE NIGHT WITH A RIDGE EXTENDING W TO PORT CANAVERAL. THE HIGH WILL SHIFT W TO NEAR 28N75W ON WED. .TODAY...S OF 27N...SW TO W WINDS LESS THAN 5 KT...SHIFTING TO W TO NW IN THE AFTERNOON. N OF 27N...N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .TONIGHT...NW WINDS LESS THAN 5 KT S OF 27N...AND N TO NE 5 TO 10 KT N OF 27N. SEAS 2 FT OR LESS. .SUN...NW WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS. .SUN NIGHT...N TO NE WINDS LESS THAN 5 KT...SHIFTING TO SE AFTER MIDNIGHT. SEAS 2 FT OR LESS. .MON...S WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS. .MON NIGHT...SE TO S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS... BUILDING TO 3 FT AFTER MIDNIGHT. .TUE...SE TO S WINDS 5 TO 10 KT. SEAS 3 FT. .TUE NIGHT...SE WINDS 5 TO 10 KT. SEAS 3 FT. .WED...SE WINDS 5 TO 10 KT. SEAS 3 FT IN THE MORNING...SUBSIDING TO 2 FT OR LESS. .WED NIGHT...E TO SE WINDS 5 TO 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS.