000 FZNT32 KNHC 181511 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1111 AM EDT SAT JUL 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...WEAK HIGH PRESSURE OVER CENTRAL WATERS WILL MAINTAIN GENTLE TO MODERATE WINDS THROUGH WED. A TROUGH EXTENDING FROM NORTHERN FLORIDA TO 28N90W WILL WEAKEN SUN. A TROUGH WILL MOVE OFF THE YUCATAN PENINSULA INTO THE SW GULF EACH NIGHT AND SLIGHTLY INCREASE WINDS AND SEAS. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING S LESS THAN 10 KT LATE. SEAS 2 FT OR LESS. .MON...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...SW WINDS 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...S WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN...SE WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 3 FT EARLY...BECOMING 2 FT OR LESS. .SUN NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT LATE. SEAS 2 FT OR LESS. .MON...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .WED...SE WINDS 10 TO 15 KT. SEAS 3 FT. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...SE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND SE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT...BECOMING 10 TO 20 KT LATE. SEAS 3 TO 4 FT. .SUN...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS 10 TO 15 KT...BECOMING E LATE. ELSEWHERE...E WINDS 10 TO 20 KT...BECOMING 10 TO 15 KT LATE. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 3 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...S WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...NW WINDS LESS THAN 10 KT...SHIFTING TO SE LATE. SEAS 2 FT OR LESS. .SUN...S WINDS LESS THAN 10 KT EARLY...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...W WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...SW WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.