000 FZNT25 KNHC 170933 OFFN04 NAVTEX MARINE FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 530 AM EDT SAT MAR 17 2012 ...PLEASE REFER TO THE COASTAL WATERS FORECAST AVAILABLE THROUGH NOAA WEATHER RADIO AND OTHER MEANS FOR A MORE DETAILED FORECAST WITHIN 60 NAUTICAL MILES OF THE COASTLINE... SYNOPSIS FOR THE SW N ATLC INCLUDING THE BAHAMAS .SYNOPSIS...A PAIR OF LOW LEVEL TROUGHS WERE LOCATED ALONG 72W/73W AND ALONG 64W/65W BETWEEN 23N AND 28N THIS MORNING... MOVING SLOWLY W...AND WILL CONTINUE W AND WEAKEN THROUGH SUN. OTHERWISE...ATLC HIGH PRESSURE RIDGE ALONG 31N/32N WILL SHIFT SLOWLY N AND WEAKEN THROUGH SUN MORNING BEFORE A WEAK COLD FRONT SINKS S INTO NE PORTIONS SUN...SINKING TO ALONG 27N BY MON EVENING. HIGH PRES N OF FRONT WILL BUILD ACROSS REGION AND STRENGTHEN WINDS N OF FRONT MON THROUGH WED. SW N ATLANTIC S OF 31N W OF 65W INCLUDING BAHAMAS .TODAY AND TONIGHT...N OF 28N E TO SE WINDS 10 TO 15 KT EXCEPT VARIABLE 5 TO 10 KT W OF 77W. SEAS 4 TO 5 FT IN E AND NE SWELL. FROM 24N TO 28N NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT EXCEPT 3 TO 4 FT W OF BAHAMAS. S OF 24N NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT IN NE SWELL EXCEPT 3 FT W OF BAHAMAS. SCATTERED SHOWERS ISOLATED TSTMS S OF 27N E OF 72W. .SUN AND SUN NIGHT...N OF 27N NE TO E WINDS 5 TO 10 KT INCREASING TO 10 TO 15 KT SUN NIGHT...EXCEPT E TO SE WINDS 5 TO 10 KT N OF 29N W OF 77W. SEAS 4 TO 6 FT IN E SWELL. S OF 27N NE TO E WINDS 15 KT INCREASING TO 15 TO 20 KT BETWEEN 24N AND 28N SUN NIGHT. SEAS 4 TO 6 FT BUILDING TO 5 TO 7 FT LATE EXCEPT 2 TO 4 FT W OF BAHAMAS. SCATTERED SHOWERS ISOLATED TSTMS S OF 27N E OF 72W. .MON...N OF 27N NE TO E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT IN E SWELL. S OF 27N NE TO E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT EXCEPT 3 TO 5 FT W OF BAHAMAS. .TUE...N OF 28N E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. FROM 22N TO 28N NE TO E WINDS 20 KT. SEAS 5 TO 8 FT E OF BAHAMAS... AND 3 TO 5 FT W OF BAHAMAS. S OF 22N NE TO E WINDS 10 TO 15 KT. SEAS 4 TO 5 FT NI NE SWELL. .WED...N OF 28N E OF 72W NE TO E WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. N OF 28N W OF 72W E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. FROM 22N TO 28N NE TO E WINDS 20 KT EXCEPT 20 TO 25 KT E OF 70W. SEAS 5 TO 8 FT E OF BAHAMAS...3 TO 5 FT W OF BAHAMAS. S OF 22N NE WINDS 15 TO 20 KT. SEAS 4 TO 5 FT. SYNOPSIS FOR THE GULF OF MEXICO .SYNOPSIS...A WEAK ATLC RIDGE NEARLY W TO E ALONG 30N-31N WILL MAINTAIN MODERATE E TO SE FLOW TODAY THEN INCREASE SUN AND MON IN ADVANCE OF A COLD FRONT ENTERING THE NW WATERS TUE. THE FRONT WILL EXTEND FROM SE LOUISIANA TO THE CENTRAL BAY OF CAMPECHE BY WED AFTERNOON. MIDDLE GULF BETWEEN 85W AND 90W .TODAY AND TONIGHT...N OF 27N SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. S OF 27N E TO SE WINDS 15 KT INCREASING TO 15 TO 20 KT S OF 24N THIS EVENING. SEAS 3 TO 4 FT BUILDING TO 4 TO 6 FT TONIGHT. .SUN THROUGH MON...E TO SE WINDS 15 TO 20 KT INCREASING TO 20 KT THROUGHOUT MON. SEAS 4 TO 7 FT. .TUE...SE WINDS 20 TO 25 KT. SEAS 5 TO 8 FT. .WED...N OF 25N SE TO S WINDS 20 TO 25 KT...BECOMING NW 15 TO 20 KT BEHIND FRONT. SEAS 6 TO 9 FT. S OF 25N SE TO S WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. E GULF BETWEEN 81W AND 85W .TODAY THROUGH SUN NIGHT...N OF 27N E TO SE WINDS 5 TO 10 KT. SEAS 1 TO 3 FT. S OF 27N E WINDS 10 TO 15 KT INCREASING TO 15 TO 20 KT SUN NIGHT. SEAS 3 TO 5 FT BUILDING TO 5 TO 6 FT S OF 25N SUN NIGHT. .MON...E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT EXCEPT TO 7 FT WITHIN THE FLORIDA CURRENT. .TUE...E TO SE WINDS 20 KT. SEAS 4 TO 7 FT. .WED...SE WINDS 20 KT. SEAS 4 TO 6 FT. SYNOPSIS FOR CARIBBEAN SEA AND TROPICAL N ATLC FROM 07N TO 22N BETWEEN 55W AND 65W .SYNOPSIS...WEAK ATLC RIDGE ALONG 30N-31N WILL MAINTAIN MODERATE EASTERLY TRADES TODAY WHICH WILL RELAX SOME TONIGHT ACROSS ATLC WATERS...AND THEN INCREASE IN NARROW ZONE 23N TO 28N MON THROUGH WED. NW CARIBBEAN N OF 15N W OF 75W .TODAY AND TONIGHT...S OF 16N E OF 81W NE WINDS 15 TO 20 KT. SEAS 5 TO 6 FT SUBSIDING TO 4 TO 5 FT LATE. N OF 19N BETWEEN 78W AND 84W NE WINDS 15 TO 20 KT. SEAS 3 TO 5 FT. ELSEWHERE NE TO E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .SUN AND SUN NIGHT...NE TO E WINDS 15 KT. SEAS 3 TO 5 FT. EXCEPT N OF 19N BETWEEN 78W AND 84W SUN NIGHT NE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. .MON...E WINDS 10 TO 15 KT BECOMING E TO SE AND INCREASING TO 15 TO 20 KT W OF 85W. SEAS 3 TO 5 FT. .TUE...W OF 82W E TO SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. E OF 82W E WINDS 10 TO 15 KT EXCEPT 15 TO 20 KT BETWEEN JAMAICA AND CUBA. SEAS 3 TO 5 FT. .WED...W OF 82W SE WINDS 15 TO 20 KT. SEAS 4 TO 6 FT. E OF 82W E TO SE WINDS 15 KT. SEAS 3 TO 4 FT. $$