000 FZNT32 KNHC 271502 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1102 AM EDT MON APR 27 2015 MARINE WEATHER HF VOICE BROADCAST FOR THE GULF OF MEXICO SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SYNOPSIS FOR THE GULF OF MEXICO .SYNOPSIS...A COLD FRONT WILL MOVE INTO THE N GULF THIS LATE AND STALL ALONG 28N BEFORE RETREATING N AS A WARM FRONT TONIGHT. LOW PRES WILL DEVELOP ALONG THE BOUNDARY BY TUE AND A SECOND COLD FRONT WILL EXTEND FROM THE LOW NEAR SOUTHERN MISSISSIPPI TO THE BAY OF CAMPECHE LATE TUE. THE FRONT WILL MOVE SE OF THE AREA WED NIGHT WITH RIDGE BUILDING FROM THE W THU AND HIGH PRES DEVELOPING NW GULF FRI. VISIBILITIES MAY BE LOCALLY RESTRICTED IN SMOKE AND HAZE PRIMARILY ACROSS THE SW AND S CENTRAL GULF AHEAD OF THE COLD FRONT DUE TO AGRICULTURE FIRES. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...SE WINDS 10 TO 15 KT...SHIFTING TO S 10 TO 20 KT LATE. SEAS 3 TO 5 FT. .TUE...W WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE NIGHT...NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .WED...NW WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .WED NIGHT...NW WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU...NW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT...SHIFTING TO E 10 TO 20 KT LATE. SEAS 3 TO 5 FT. .TUE...SE WINDS 10 TO 20 KT...SHIFTING TO NW LATE. SEAS 4 TO 6 FT. .TUE NIGHT...N WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .WED...NW WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .WED NIGHT...N WINDS 10 TO 15 KT. SEAS 5 TO 7 FT. .THU...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT LATE. BECOMING 2 FT OR LESS. .TUE...SW WINDS 10 TO 15 KT...SHIFTING TO W 10 TO 20 KT LATE. SEAS 2 FT OR LESS...BUILDING TO 3 TO 4 FT LATE. .TUE NIGHT...N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .WED...N WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .WED NIGHT...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...N WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .FRI...N WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...S WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE...S WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE NIGHT...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED...W WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .WED NIGHT...NW WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU...NW WINDS 10 TO 15 KT. SEAS 5 TO 6 FT. .THU NIGHT...NW WINDS 10 TO 15 KT. SEAS 4 TO 5 FT. .FRI...N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...N WINDS 10 KT. SEAS 3 TO 4 FT.