000 FZNT25 KNHC 182008 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 408 PM EDT THU JUL 18 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 LOW LEVEL TROUGH WILL SHIFT W ACROSS THE BAY OF CAMPECHE TONIGHT AND FRI. A DEEP LAYERED TROUGH EXTENDING FROM THE FLORIDA BIG BEND TO THE S CENTRAL WATERS WILL SLOWLY MOVE NW AND DISSIPATE OVER THE N CENTRAL WATERS ON SAT. A RIDGE WILL EXTEND FROM N FLORIDA TO NE MEXICO FROM SAT NIGHT THROUGH MON...THEN EXTEND E TO W ALONG 28N ON MON NIGHT AND TUE. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND TSTMS. .FRI...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .FRI NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...SE WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT IN THE AFTERNOON. SEAS 2 TO 3 FT...SUBSIDING TO 1 TO 2 FT IN THE AFTERNOON. .SAT NIGHT...SE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. .SUN...SE WINDS 5 TO 10 KT. SEAS 1 TO 2 FT. .MON...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE...E WINDS 5 TO 10 KT. SEAS 2 TO 3 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...A SURFACE TROUGH EXTENDING OFF THE FLORIDA COAST FROM CAPE CANAVERAL TO 30N70W WILL SHIFT W OF THE AREA TONIGHT. AN E TO W RIDGE FROM 28N65W TO 30N76W WILL SHIFT S AND EXTEND FROM E TO W ALONG 28N ON FRI THROUGH TUE. MODERATE SOUTHERLY FLOW WILL BECOME ESTABLISHED N OF THE RIDGE ON SAT NIGHT. FRESH E WINDS WILL CONTINUE S OF 23N EXCEPT BECOMING STRONG ACROSS THE ATLC APPROACH TO THE WINDWARD PASSAGE EACH EVENING. .TONIGHT...SE WINDS 10 TO 15 KT S OF 27N...AND SE 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND TSTMS...MAINLY FROM 24N TO 28N. .FRI...E WINDS 10 TO 15 KT S OF 27N...AND S 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. .FRI NIGHT...E WINDS 10 TO 15 KT S OF 27N...AND S 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. .SAT...SE WINDS 10 TO 15 KT S OF 27N...AND S 5 TO 10 KT N OF 27N. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SUN...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.