000 FZNT32 KNHC 180907 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 407 AM EST WED FEB 18 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 FROM SARASOTA BAY THROUGH 23N91W TO 18N93W WILL MOVE SE OF GULF WATERS TODAY. GALE CONDITIONS ALONG THE COAST OF VERACRUZ S OF 21N W OF 95W WILL DIMINISH LATER TODAY. A RIDGE WILL MOVE E ACROSS THE GULF TODAY THROUGH FRI BEHIND THE FRONT. SE RETURN FLOW WILL BUILD OVER THE W GULF THU AND EXPAND E BEHIND THE RIDGE. WINDS AND SEAS WILL DIMINISH SAT AND SAT NIGHT AHEAD OF A NEW COLD FRONT THAT WILL MOVE INTO THE NW GULF SUN AND STRETCH FROM NEAR MOBILE BAY TO BROWNSVILLE TEXAS SUN NIGHT. GULF OF MEXICO N OF 26N W OF 87W .TODAY...N WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TONIGHT...NE WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 4 TO 6 FT. .THU...NE WINDS 10 TO 20 KT...SHIFTING TO E 10 TO 15 KT LATE. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 10 TO 15 KT...SHIFTING TO SE 10 TO 20 KT LATE. SEAS 4 TO 6 FT. .FRI...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .FRI NIGHT...SE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. .SAT...SE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. .SAT NIGHT...S WINDS 15 TO 20 KT. SEAS 8 TO 10 FT. .SUN...S WINDS 10 TO 15 KT. SEAS 6 TO 8 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...N WINDS 15 TO 25 KT...DIMINISHING TO 10 TO 20 KT LATE. SEAS 6 TO 9 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .THU...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 6 TO 8 FT. .FRI...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .FRI NIGHT...SE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .SAT...SE WINDS 15 TO 25 KT. SEAS 8 TO 11 FT. .SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 7 TO 10 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 5 FT. SW GULF OF MEXICO S OF 22N W OF 87W ...GALE WARNING... .TODAY...N WINDS 15 TO 25 KT...EXCEPT NW TO N WINDS 25 TO 35 KT S OF 21N W OF 95W. SEAS 6 TO 9 FT. .TONIGHT...NE WINDS 10 TO 20 KT. SEAS 6 TO 9 FT. .THU...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .THU NIGHT...E WINDS 10 TO 20 KT...INCREASING TO 15 TO 25 KT LATE. SEAS 5 TO 7 FT. .FRI...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. .SAT...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. GULF OF MEXICO E OF 87W .TODAY...N WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .TONIGHT...N WINDS 20 TO 25 KT...BECOMING 15 TO 25 KT LATE. SEAS 8 TO 10 FT. .THU...N WINDS 20 TO 25 KT...BECOMING 15 TO 25 KT LATE. SEAS 7 TO 10 FT. .THU NIGHT...N WINDS 15 TO 25 KT...BECOMING NE 10 TO 20 KT LATE. SEAS 6 TO 9 FT. .FRI...E WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .FRI NIGHT...E WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .SAT...SE WINDS 15 TO 25 KT. SEAS 6 TO 9 FT. .SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .SUN...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .SUN NIGHT...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT.