000 FZNT25 KNHC 041506 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1106 AM EDT TUE JUN 4 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 SURFACE TROUGH FROM THE EASTERN BAY OF CAMPECHE EXTENDING NNE TO 28N87W WILL DRIFT NE THROUGH WED NIGHT. LOW PRES IS EXPECTED TO DEVELOP ALONG THE TROUGH OVER THE E CENTRAL GULF LATE WED AND THU AND MOVE NORTHEASTWARD TO ACROSS N FLORIDA FRI. FRESH TO STRONG SOUTHERLY FLOW IS EXPECTED TO PREVAIL E OF TROUGH...WITH VERY ACTIVE WEATHER ALSO EXPECTED ALONG AND E OF TROUGH. A WEAKENING COLD FRONT WILL MOVE ACROSS THE NORTHERN GULF SAT. .TODAY...SE WINDS 15 TO 20 KT...INCREASING TO 20 TO 25 KT IN THE AFTERNOON. SEAS 4 TO 6 FT. WINDS AND SEAS HIGHER IN AND NEAR SCATTERED SHOWERS AND TSTMS. .TONIGHT...SE WINDS 20 TO 25 KT. SEAS 4 TO 6 FT IN STRAITS OF FLORIDA...AND 6 TO 8 FT ELSEWHERE. NUMEROUS SHOWERS AND TSTMS. .WED...SE WINDS 20 TO 25 KT. SEAS 5 TO 7 FT IN STRAITS OF FLORIDA...7 TO 9 FT ELSEWHERE. NUMEROUS SHOWERS AND SCATTERED TSTMS. .WED NIGHT...SE WINDS 20 TO 25 KT. SEAS 5 TO 7 FT IN STRAITS OF FLORIDA...AND 6 TO 9 FT ELSEWHERE. NUMEROUS SHOWERS AND SCATTERED TSTMS. .THU...S WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. .FRI...SW WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. .SAT...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...THE WESTERN EXTENSION OF A HIGH PRES RIDGE FROM 30N65W TO THE NW BAHAMAS WILL SLOWLY SHIFT S TO THE STRAITS OF FLORIDA FRI AND SAT. LOW PRES OVER THE E CENTRAL GULF OF MEXICO IS FORECAST TO MOVE NORTHEASTWARD TO ACROSS NE FLORIDA AND THE SE U.S. ON FRI...AND FURTHER NE ALONG THE EASTERN U.S SEABOARD ON SAT. A TIGHT PRES GRADIENT BETWEEN THE LOW PRES AND THE RIDGE TO ITS SE WILL ALLOW FOR WINDS TO INCREASE AND SEAS TO BUILD OVER THE FAR NW PORTION ON FRI. THE RIDGE WILL THEN SLIGHTLY SHIFT N ON SAT. .TODAY...SE WINDS 10 TO 15 KT S OF 27N...AND SW 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS N OF 27N. ISOLATED SHOWERS AND TSTMS S OF 27N W OF 67W. .TONIGHT...E WINDS 10 TO 15 KT S OF 27N...AND S 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .WED...E WINDS 10 TO 15 KT S OF 27N...AND S 5 TO 10 KT N OF 27N. SEAS 2 TO 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .WED NIGHT...S OF 27N...E WINDS 10 TO 15 KT... INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. N OF 27N...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT...BUILDING TO 2 TO 4 FT AFTER MIDNIGHT. SCATTERED SHOWERS AND ISOLATED TSTMS. .THU...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...S WINDS 20 TO 25 KT. SEAS 5 TO 7 FT. .SAT...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT.