000 FZNT32 KNHC 310802 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 402 AM EDT SAT AUG 31 2013 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...THE NORTHERN EXTENSION OF A TROPICAL WAVE WILL MOVE W THROUGH THE FLORIDA STRAITS TONIGHT...THROUGH THE YUCATAN CHANNEL EARLY SUN...PASS W ALONG THE YUCATAN PENINSULA ON SUN NIGHT...THEN WEAKEN OVER THE BAY OF CAMPECHE MON THROUGH WED. A WEAK TROUGH WILL PASS E ACROSS THE N CENTRAL WATERS ON TUE AND THROUGH THE NE WATERS ON WED. GULF OF MEXICO N OF 26N W OF 87W .TODAY...SW WINDS LESS THAN 10 KT EARLY... BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...VARIABLE WINDS LESS THAN 10 KT...BECOMING S LESS THAN 10 KT LATE. SEAS 2 FT OR LESS. .SUN AND SUN NIGHT...SE WINDS 10 KT. SEAS 2 FT OR LESS. .MON THROUGH WED...E WINDS LESS THAN 10 KT. SEAS 2 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...SE WINDS LESS THAN 10 KT EARLY... BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT. .TONIGHT...E WINDS LESS THAN 10 KT...BECOMING SE LATE. SEAS 2 FT. .SUN AND SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT. .MON THROUGH WED...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...WITHIN 60 NM OF COAST OF VERACRUZ...N WINDS LESS THAN 10 KT EARLY...BECOMING VARIABLE WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT LATE. SEAS 2 FT. .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT. BECOMING E LATE. SEAS 2 FT. .SUN AND SUN NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 FT. .MON THROUGH WED...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. GULF OF MEXICO E OF 87W .TODAY...NE WINDS LESS THAN 10 KT EARLY... BECOMING VARIABLE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN AND SUN NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT. .MON THROUGH WED...NE WINDS LESS THAN 10 KT. SEAS 2 FT.