000 FZNT32 KNHC 311416 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1016 AM EDT FRI MAR 31 2017 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...SCATTERED SHOWERS AND TSTMS OVER NE FLORIDA WILL SHIFT E AHEAD OF A WEAK COLD FRONT CURRENTLY REACHING FROM PENSACOLA FLORIDA TO 22N93W. THE FRONT WILL SHIFT EAST TODAY THEN STALL FROM FT MYERS FLORIDA TO GALVESTON BAY SAT AND DISSIPATE SUN. FRESH TO STRONG RETURN FLOW WILL THEN DOMINATE ACROSS THE WESTERN GULF THROUGH SUN NIGHT AND OVER THE EASTERN BASIN THROUGH MONDAY NIGHT. A SECOND COLD FRONT WILL MOVE OFF THE TEXAS COAST SUN NIGHT REACHING FROM NEAR W CENTRAL FLORIDA TO N OF THE YUCATAN PENINSULA MON NIGHT. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...E WINDS LESS THAN 10 KT. SEAS 3 TO 5 FT. .TONIGHT...E WINDS LESS THAN 10 KT...BECOMING SE 10 TO 20 KT AFTER MIDNIGHT. SEAS 4 TO 6 FT. .SAT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN...SE WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .SUN NIGHT...S WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .MON...W WINDS 15 TO 25 KT. SEAS 6 TO 8 FT. .MON NIGHT...W WINDS 10 TO 20 KT. SEAS 5 TO 7 FT. .TUE...S WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TUE NIGHT...SE WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...SE WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .TONIGHT...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SAT NIGHT...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .SUN...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .SUN NIGHT...SE WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .MON...S WINDS 15 TO 25 KT...SHIFTING TO NW 10 TO 20 KT IN THE AFTERNOON. SEAS 5 TO 7 FT. .MON NIGHT...E WINDS LESS THAN 10 KT. SEAS 4 TO 6 FT. .TUE...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. .TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 4 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...VARIABLE WINDS LESS THAN 10 KT. SEAS 3 FT. .TONIGHT...WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS 10 TO 20 KT. ELSEWHERE...NE WINDS LESS THAN 10 KT...SHIFTING TO E AFTER MIDNIGHT. SEAS 2 FT OR LESS...BUILDING TO 3 TO 4 FT AFTER MIDNIGHT. .SAT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SAT NIGHT...E WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .SUN...SE WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. .SUN NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .MON...S WINDS 10 TO 15 KT...SHIFTING TO NW IN THE AFTERNOON. SEAS 3 TO 5 FT. .MON NIGHT...N WINDS 10 TO 15 KT...SHIFTING TO NE AFTER MIDNIGHT. SEAS 3 FT. .TUE...SE WINDS LESS THAN 10 KT. SEAS 2 FT OR LESS. .TUE NIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER MIDNIGHT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...SW WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .TONIGHT...SW WINDS LESS THAN 10 KT...SHIFTING TO E AFTER MIDNIGHT. SEAS 3 TO 4 FT. .SAT...E WINDS LESS THAN 10 KT. SEAS 3 TO 4 FT. .SAT NIGHT...E WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 2 FT OR LESS...BUILDING TO 3 FT AFTER MIDNIGHT. .SUN...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .SUN NIGHT...SE WINDS 10 TO 20 KT. SEAS 3 TO 5 FT. .MON...S WINDS 15 TO 25 KT. SEAS 5 TO 7 FT. .MON NIGHT...S WINDS 15 TO 25 KT...SHIFTING TO SW 10 TO 15 KT AFTER MIDNIGHT. SEAS 5 TO 7 FT. .TUE...SW WINDS 10 TO 15 KT. SEAS 4 TO 6 FT. .TUE NIGHT...S WINDS LESS THAN 10 KT...INCREASING TO 10 TO 15 KT AFTER MIDNIGHT. SEAS 3 TO 4 FT.