000 FZNT02 KNHC 120221 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC FRI MAY 12 2017 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0000 UTC FRI MAY 12. 24 HOUR FORECAST VALID 0000 UTC SAT MAY 13. 48 HOUR FORECAST VALID 0000 UTC SUN MAY 14. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC TROPICAL WAVE S OF 14N ALONG 58W. WITHIN 240 NM E OF WAVE E TO SE WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST TROPICAL WAVE W OF AREA OVER CARIBBEAN. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC 06 HOUR FORECAST COLD FRONT N OF AREA. N OF 29.5N BETWEEN 57W AND 70W SW TO W WINDS 20 TO 25 KT. SEAS TO 8 FT. .24 HOUR FORECAST COLD FRONT FROM 31N58W TO 29N65W. N OF 28N WITHIN 330 NM E OF FRONT SW WINDS 20 TO 30 KT. SEAS TO 11 FT. W OF FRONT TO 57W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN NW SWELL. .48 HOUR FORECAST COLD FRONT FROM 31N46W TO 25N60W. N OF 30N WITHIN 390 NM E OF FRONT SW WINDS 20 TO 25 KT. SEAS TO 11 FT. N OF 28N W OF FRONT TO 57W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN NW SWELL. .ATLC 42 HOUR FORECAST N OF 30N W OF 57W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. .48 HOUR FORECAST CONDITIONS SHIFT N OF AREA. .GULF OF MEXICO S OF 22.5N BETWEEN 88W AND 91W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER NELSON. NATIONAL HURRICANE CENTER.