000 FZNT32 KNHC 212102 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 502 PM EDT THU APR 21 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...HIGH PRES OVER THE W ATLC WILL SHIFT E-SE INTO THE CENTRAL ATLC FRI THROUGH SAT. A WEAK COLD FRONT WILL ENTER THE NW GULF FRI MORNING...STRETCH ALONG 26N E OF 90W SAT MORNING AND PASS SE OF THE AREA BY LATE SUN. HIGH PRES WILL MOVE INTO THE N CENTRAL GULF BEHIND IT SAT...SHIFT TO THE NE GULF SUN AND PASS E OF THE AREA MON. A TROUGH WILL DEVELOP OVER THE YUCATAN PENINSULA EACH AFTERNOON AND WEAKEN AS IT MOVES W-NW OVER WATER EACH NIGHT. GULF OF MEXICO N OF 26N W OF 87W .TONIGHT...SE WINDS 10 KT. SEAS 3 FT. .FRI...SW WINDS LESS THAN 10 KT...SHIFTING TO NW IN THE AFTERNOON. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .FRI NIGHT...N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN...SE WINDS 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS. .MON...SE WINDS 10 TO 15 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 20 KT. SEAS 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TONIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 FT. .FRI...E WINDS LESS THAN 10 KT. SEAS 3 FT. .FRI NIGHT...E WINDS LESS THAN 10 KT. SEAS 3 FT. .SAT...NE WINDS LESS THAN 10 KT. SEAS 3 FT IN THE MORNING... SUBSIDING TO 2 FT OR LESS. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER MIDNIGHT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 FT. .SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .MON...SE WINDS 10 TO 15 KT. SEAS 3 FT. .MON NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 3 FT. .TUE NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TONIGHT...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 AFTER MIDNIGHT. .FRI...WITHIN 60 NM OF COAST OF VERACRUZ...VARIABLE WINDS LESS THAN 10 KT...BECOMING N LESS THAN 10 KT IN THE AFTERNOON. ELSEWHERE...E WINDS 10 TO 15 KT...DIMINISHING TO LESS THAN 10 KT IN THE AFTERNOON. SEAS 3 FT IN THE MORNING...SUBSIDING TO 2 FT OR LESS. .FRI NIGHT...NE 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 AFTER MIDNIGHT. .SAT...WITHIN 60 NM OF COAST OF VERACRUZ...NE WINDS LESS THAN 10 KT. ELSEWHERE...E WINDS 10 TO 15 KT...SHIFTING TO NE IN THE AFTERNOON. SEAS 3 FT IN THE MORNING...SUBSIDING TO 2 FT OR LESS. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER MIDNIGHT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .MON...SE WINDS 10 TO 15 KT...SHIFTING TO E IN THE AFTERNOON. SEAS 3 FT. .MON NIGHT...E WINDS 10 TO 15 KT. SEAS 3 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. GULF OF MEXICO E OF 87W .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .FRI...S WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .FRI NIGHT...N WINDS LESS THAN 10 KT. SEAS 3 FT IN THE EVENING... SUBSIDING TO 2 FT OR LESS. .SAT...N WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...N WINDS 10 KT. SEAS 2 FT OR LESS. .SUN...NE WINDS 10 KT. SEAS 2 FT OR LESS. .SUN NIGHT...E 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 LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS.