000 FZNT32 KNHC 061438 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1038 AM EDT SUN SEP 6 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 1015 MB LOW NEAR 28N95W WILL MOVE SW TO NEAR 27N91W BY EARLY MON THEN DRIFT NE THROUGH TUE WHILE WEAKENING TO A TROUGH. A TROUGH EXTENDING SW ACROSS THE FL STRAITS WILL DRIFT N AND BECOME DIFFUSE TONIGHT. A SURFACE HIGH OVER THE NE GULF HAS A RIDGE EXTENDING NW TO THE SW LOUISIANA COAST AND A RIDGE EXTENDING SE TO THE NW COAST OF CUBA. THE HIGH WILL SHIFT E TO OVER EXTREME SW FLORIDA ON TUE...THEN SHIFT N ALONG THE FLORIDA GULF COAST TO TAMPA BAY ON WED...THEN SHIFT NW TO OVER THE NE GULF WHERE IT WILL MEANDER ON THU AND FRI. A TROUGH WILL DEVELOP EACH AFTERNOON OVER THE YUCATAN PENINSULA...MOVE NW ACROSS THE SW GULF WATERS DURING THE LATE NIGHT THROUGH EARLY DAYLIGHT HOURS...AND DISSIPATE BY EARLY AFTERNOON. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING SE LESS THAN 10 KT LATE. SEAS 2 FT OR LESS. .TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...S WINDS 10 KT. SEAS 2 FT OR LESS. .WED...S WINDS 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...S WINDS 10 KT. SEAS 2 FT OR LESS. .THU...SE WINDS 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...SE WINDS 10 KT. SEAS 2 FT OR LESS. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON...SE WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .THU...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...NE WINDS LESS THAN 10 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 FT OR LESS. .MON...WITHIN 60 NM OF COAST OF VERACRUZ...VARIABLE WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS. .MON NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...SE WINDS 10 KT. SEAS 2 FT OR LESS. .WED...SE WINDS 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.