000 FZNT32 KNHC 310913 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 513 AM EDT MON AUG 31 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 TROUGH ASSOCIATED WITH THE REMNANTS OF TROPICAL CYCLONE ERIKA EXTENDS FROM BIG BEND REGION TO CENTRAL GULF NEAR 24N87W. THE TROUGH WILL SLOWLY SHIFT WESTWARD ACROSS THE EASTERN GULF THROUGH WED...REACHING ALONG 86W...BEFORE DISSIPATING LATE WED. WEAK HIGH PRESSURE WILL PREVAIL OVER THE REMAINDER OF THE GULF. GULF OF MEXICO N OF 26N W 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. .TUE...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT IN THE EVENING... SUBSIDING TO 2 FT OR LESS. .WED...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .THU...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .TUE...SE WINDS 10 TO 15 KT...SHIFTING TO E IN THE AFTERNOON. SEAS 3 FT. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .WED...SE WINDS LESS THAN 10 KT. SEAS 3 FT. .WED NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .THU...E WINDS LESS THAN 10 KT. SEAS 3 FT. .THU NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .FRI...SE WINDS 10 TO 15 KT. SEAS 3 FT. .FRI NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 15 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .TONIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND NE 10 TO 15 KT ELSEWHERE. SEAS 2 FT OR LESS... BUILDING TO 3 FT LATE. .TUE...WITHIN 60 NM OF COAST OF VERACRUZ...E WINDS LESS THAN 10 KT IN THE MORNING...BECOMING VARIABLE WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 15 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .TUE NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 20 KT ELSEWHERE. SEAS 2 FT OR LESS... BUILDING TO 3 TO 4 FT LATE. .WED...E WINDS 10 TO 15 KT. SEAS 3 FT. .WED NIGHT...NE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .THU...E WINDS 10 TO 15 KT. SEAS 3 FT. .THU NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .FRI...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. GULF OF MEXICO E OF 87W .TODAY...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 2 FT OR LESS. .TONIGHT...E WINDS 10 TO 15 KT...SHIFTING TO SE LATE. SEAS 2 FT OR LESS. .TUE...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .WED NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .THU NIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS.