000 FZNT25 KNHC 071508 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1108 AM EDT FRI AUG 7 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 WEAK RIDGE WILL LINGER E TO W ALONG 26N THROUGH EARLY NEXT WEEK. A TROUGH WILL DEVELOP EACH EVENING OVER THE YUCATAN PENINSULA...AND MOVE NW DURING THE OVERNIGHT HOURS BEFORE DISSIPATING OVER THE SW GULF EACH MORNING. A FRONTAL TROUGH WILL MOVE SE ACROSS THE FLORIDA PANHANDLE AND SINK ACROSS ADJACENT COASTAL WATERS SAT AND SAT NIGHT WHILE WEAKENING. A SECOND TROUGH WILL MOVE SE ACROSS THE SAME AREA ON TUE. .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 3 FT. .TONIGHT...N WINDS 10 TO 15 KT...BECOMING S AFTER MIDNIGHT. SEAS 3 FT. ISOLATED TSTMS. .SAT...SW WINDS 10 TO 15 KT. SEAS 3 FT. ISOLATED TSTMS. .SAT NIGHT...NW WINDS 10 TO 15 KT. SEAS 3 FT. .SUN...W WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .MON...E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .TUE...SE WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS. .TUE NIGHT...N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...A 1017 MB HIGH NEAR 28N70W THIS MORNING EXTENDS A WEAK RIDGE TO EXTREME SE FLORIDA...AND WILL SHIFT SOUTHWARD TO STRAITS OF FLORIDA SAT AS A FRONTAL TROUGH MOVES SE INTO THE NW PORTION THEN DRIFTS SE AND WEAKENS SUN THROUGH MON. HIGH PRES TO COLLAPSE SUN THEN STRONG CENTRAL ATLC RIDGE TO GRADUALLY BUILD INTO AREA ALONG 28N MON AND TUE. .THIS AFTERNOON...S OF 27N...SE WINDS 10 TO 15 KT. N OF 27N...SW WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT IN THE AFTERNOON. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 4 FT N OF 27N. .TONIGHT...S OF 27N...E WINDS 5 TO 10 KT...BECOMING SE 10 TO 15 KT AFTER MIDNIGHT. N OF 27N...SW WINDS 15 TO 20 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N. SLIGHT CHANCE OF TSTMS. .SAT...S OF 27N...SE WINDS 10 TO 15 KT...BECOMING S 5 TO 10 KT IN THE AFTERNOON. N OF 27N...SW WINDS 15 TO 20 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT NIGHT...S OF 27N...SE WINDS 5 TO 10 KT IN THE EVENING. WINDS 10 TO 15 KT AFTER MIDNIGHT. N OF 27N...SW WINDS 15 TO 20 KT IN THE EVENING. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N. .SUN...SW WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 FT N OF 27N. .SUN NIGHT...E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 FT N OF 27N. .MON...S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 FT N OF 27N. .MON NIGHT...SE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N... AND 3 FT N OF 27N. .TUE...S WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 FT N OF 27N. .TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS S OF 27N... AND 3 FT N OF 27N.