000 FZNT32 KNHC 011350 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 950 AM EDT FRI MAY 1 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 CENTERED OVER THE NW GULF WILL SHIFT EASTWARD TO THE NE GULF BY LATE SAT NIGHT. STRONGER HIGH PRES FROM THE MID ATLANTIC WILL BUILD SSW ACROSS MUCH OF THE GULF SUN THROUGH TUE NIGHT. TROUGHING WILL DEVELOP OVER THE EASTERN GULF SUN. THE TROUGH WILL WEAKEN AS IT MOVES WESTWARD ACROSS THE CENTRAL WATERS MON INTO EARLY TUE. GULF OF MEXICO N OF 26N W OF 87W .TODAY...N WINDS 5 TO 10 KT. SEAS 2 FT OR LESS...EXCEPT 2 TO 3 FT BETWEEN 87W AND 90W. .TONIGHT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT...NE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SAT NIGHT...E WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .SUN...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...E WINDS 15 TO 20 KT. SEAS 5 TO 7 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .TODAY...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT...NE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .SAT NIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SUN NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON...E WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .TODAY...N WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .SAT...WITHIN 60 NM OF COAST OF VERACRUZ...NE WINDS LESS THAN 10 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT IN THE AFTERNOON. SEAS 2 TO 3 FT. .SAT NIGHT...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ... AND NE 10 TO 15 KT ELSEWHERE. SEAS 3 TO 4 FT. .SUN...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 4 FT. .MON...E WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .TUE...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. GULF OF MEXICO E OF 87W .TODAY...N WINDS 10 KT. SEAS 3 TO 4 FT. .TONIGHT...N WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .SAT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT...EXCEPT 3 TO 4 FT E OF 87W. .SAT NIGHT...NE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT...EXCEPT 3 TO 5 FT E OF 87W. .SUN...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT...EXCEPT 5 TO 7 FT STRAITS OF FLORIDA. .SUN NIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT N OF 25N...AND 5 TO 7 FT S OF 25N. .MON...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS 10 TO 20 KT. SEAS 5 TO 7 FT N OF 25N...AND 6 TO 8 FT S OF 25N. .TUE...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT N OF 25N...AND 5 TO 7 FT S OF 25N SUBSIDING TO 3 TO 5 FT LATE. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 3 TO 5 FT...EXCEPT 4 TO 6 FT N OF 25N.