000 FZNT25 KNHC 180853 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 453 AM EDT FRI SEP 18 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...LOW PRES 1009 MB NEAR 26N83W ALONG A TROUGH IN THE SE GULF WILL MOVE NE ACROSS FLORIDA TONIGHT AND SAT. WEAK HIGH PRES WILL MOVE INTO THE N CENTRAL GULF THIS WEEKEND. .TODAY...NW TO N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...NW TO N WINDS 10 TO 15 KT...DIMINISHING TO 5 TO 10 KT AFTER MIDNIGHT. SEAS 3 FT. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...W TO NW WINDS 5 TO 10 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT NIGHT...NW TO 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 TO NE WINDS LESS THAN 5 KT. SEAS 2 FT OR LESS. .MON...NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .TUE...NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. WITHIN 200 NM EAST OF THE COAST OF FLORIDA .SYNOPSIS...DIFFLUENCE E OF AN UPPER LEVEL TROUGH IS ENHANCING SHOWERS AND THUNDERSTORMS IN THE WATERS N OF THE BAHAMAS. A LOW ALONG A SURFACE TROUGH IN THE SE GULF OF MEXICO WILL MOVE NE ACROSS FLORIDA FRI NIGHT AND SAT THEN PASS N OF THE AREA BY SUN. WEAK HIGH PRESSURE E OF THE BAHAMAS WILL PREVAIL ACROSS THE REST OF THE REGION. .TODAY...S TO SW WINDS 5 TO 10 KT S OF 27N...AND S TO SW 10 TO 15 KT N OF 27N. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N. SCATTERED SHOWERS AND ISOLATED TSTMS. .TONIGHT...S OF 27N...S WINDS 5 TO 10 KT...SHIFTING TO S TO SW 10 TO 15 KT AFTER MIDNIGHT. N OF 27N...S TO SW WINDS 10 TO 15 KT...INCREASING TO 15 TO 20 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N. SCATTERED SHOWERS AND ISOLATED TSTMS. .SAT...SW WINDS 10 TO 15 KT S OF 27N...AND SW TO W 15 TO 20 KT N OF 27N. 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...SW TO W WINDS 10 TO 15 KT...BECOMING SW 5 TO 10 KT AFTER MIDNIGHT. N OF 27N...W WINDS 10 TO 15 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N. .SUN...W TO NW WINDS 10 TO 15 KT. SEAS 2 FT OR LESS S OF 27N... AND 3 TO 5 FT N OF 27N. .SUN NIGHT...N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N. .MON...N TO NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N. .MON NIGHT...NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N... AND 3 TO 5 FT N OF 27N. .TUE...NE WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N. .TUE NIGHT...NE TO E WINDS 5 TO 10 KT. SEAS 2 FT OR LESS S OF 27N...AND 3 TO 5 FT N OF 27N.