000 FZNT32 KNHC 171437 OFFN21 MARINE WEATHER HF VOICE BROADCAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1037 AM EDT MON JUN 17 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...A RIDGE WILL MEANDER FROM THE FLORIDA BIG BEND TO THE NE TEXAS COAST THROUGH THU NIGHT...THEN SHIFT N ACROSS THE NORTHERN COASTAL PLAINS ON FRI INTO SAT. A TROPICAL WAVE WILL MOVE W ACROSS THE YUCATAN PENINSULA THIS AFTERNOON AND TONIGHT WITH LOW PRESSURE... POSSIBLY A TROPICAL CYCLONE...ALONG THE WAVE BETWEEN 17N AND 18N. THE LOW IS EXPECTED TO MOVE NW INTO THE BAY OF CAMPECHE NEAR 19N95W EARLY WED...REACH NEAR 21N97W EARLY THU...THEN WEAKEN TO A TROUGH INLAND ALONG 97W EARLY FRI. GULF OF MEXICO N OF 26N W OF 87W .THIS AFTERNOON...SE WINDS 10 KT. SEAS 2 TO 3 FT. .TONIGHT...SE WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .TUE AND TUE NIGHT...S WINDS 10 TO 15 KT. SEAS 2 TO 3 FT. .WED THROUGH FRI...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. GULF OF MEXICO FROM 22N TO 26N W OF 87W .THIS AFTERNOON...E WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 TO 4 FT. .TUE AND TUE NIGHT...SE WINDS 10 TO 15 KT. SEAS 3 TO 5 FT. .WED THROUGH FRI...E WINDS 10 TO 20 KT. SEAS 4 TO 6 FT. SW GULF OF MEXICO S OF 22N W OF 87W .THIS AFTERNOON...E WINDS LESS THAN 10 KT WITHIN 60 NM OF COAST OF VERACRUZ...AND E 10 TO 15 KT ELSEWHERE. SEAS 2 TO 3 FT. .TONIGHT...E WINDS 10 TO 15 KT. SEAS 2 FT WITHIN 60 NM OF COAST OF VERACRUZ...AND 3 TO 5 FT ELSEWHERE. .TUE AND TUE NIGHT...E WINDS 10 TO 20 KT. SEAS 2 TO 3 FT WITHIN 60 NM OF COAST OF VERACRUZ...AND 4 TO 6 FT ELSEWHERE. .WED THROUGH FRI...E WINDS 15 TO 25 KT. SEAS 4 TO 6 FT. GULF OF MEXICO E OF 87W .THIS AFTERNOON...SE WINDS 10 TO 15 KT. SEAS 2 FT. .TONIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .TUE AND TUE NIGHT...SE WINDS LESS THAN 10 KT. SEAS 2 TO 3 FT. .WED THROUGH FRI...E WINDS 10 TO 15 KT. SEAS 2 TO 3 FT.