871 FZNT02 KNHC 152002 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC MON MAY 15 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC MON MAY 15. 24 HOUR FORECAST VALID 1800 UTC TUE MAY 16. 48 HOUR FORECAST VALID 1800 UTC WED MAY 17. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC S OF 10N BETWEEN 44W AND 47W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .12 HOUR FORECAST S OF 09N BETWEEN 48W AND 52W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .18 HOUR FORECAST S OF 09N BETWEEN 51W AND 53W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NE SWELL. .24 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 GR. NATIONAL HURRICANE CENTER.