000 FZNT32 KNHC 310912 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 512 AM EDT SUN JUL 31 2016 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 TROUGH WILL MOVE OFF THE W COAST OF THE YUCATAN PENINSULA EACH EVENING AND DISSIPATE IN THE SW GULF EACH MORNING. HIGH PRES WILL PREVAIL ELSEWHERE ACROSS THE AREA THROUGH WEDNESDAY. A STRONG TROPICAL WAVE WILL MOVE INTO THE SOUTHERN GULF WATERS THURSDAY. A TROPICAL CYCLONE MAY DEVELOP ON TUESDAY IN THE CARIBBEAN SEA...AND CONTINUE WESTWARD THROUGH THU NIGHT. GULF OF MEXICO N OF 26N W OF 87W .TODAY...S WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .MON NIGHT...E WINDS 10 KT. SEAS 2 FT OR LESS. .TUE...VARIABLE WINDS LESS THAN 10 KT...BECOMING E LESS THAN 10 KT IN THE AFTERNOON. SEAS 2 FT OR LESS. .TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS... BUILDING TO 3 FT AFTER MIDNIGHT. .WED...E WINDS LESS THAN 10 KT. SEAS 3 FT. .WED NIGHT...SE WINDS 10 KT. SEAS 3 FT. .THU...SE WINDS 10 KT. SEAS 3 FT. .THU NIGHT...SE WINDS 10 KT. SEAS 3 TO 5 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. .MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .TUE...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .WED...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 3 TO 4 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .THU NIGHT...SE WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT. .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. ELSEWHERE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...NE WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 3 TO 5 FT. .MON NIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT...SHIFTING TO E AFTER MIDNIGHT. SEAS 3 TO 4 FT. .TUE...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TUE NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 FT. .WED...N WINDS LESS THAN 10 KT. SEAS 3 FT. .WED NIGHT...NE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .THU...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 3 TO 5 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. GULF OF MEXICO E OF 87W .TODAY...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .MON...SE WINDS LESS THAN 10 KT...SHIFTING TO E IN THE AFTERNOON. SEAS 2 FT OR LESS. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .WED...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .WED NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .THU...SE WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .THU NIGHT...SE WINDS 10 KT. SEAS 4 TO 6 FT.