


High Seas Forecast
Issued by NWS
Issued by NWS
248 FZNT02 KNHC 201324 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SUN APR 20 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 AMERICA SYNOPSIS VALID 1200 UTC SUN APR 20. 24 HOUR FORECAST VALID 1200 UTC MON APR 21. 48 HOUR FORECAST VALID 1200 UTC TUE APR 22. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 31N56W TO 31N62W TO 25N74W TO 19N66W TO 24N58W TO 31N56W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST WITHIN 29N60W TO 30N64W TO 24N72W TO 20N67W TO 23N63W TO 29N60W N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST WITHIN 27N62W TO 31N55W TO 31N62W TO 26N71W TO 21N70W TO 20N66W TO 27N62W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL. .ATLC WITHIN 25N35W TO 19N47W TO 10N54W TO 07N51W TO 15N35W TO 25N35W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL. .24 HOUR FORECAST WITHIN 26N35W TO 25N37W TO 20N39W TO 18N38W TO 16N35W TO 26N35W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC AND CARIBBEAN WITHIN 21N73W TO 21N74W TO 19N78W TO 19N76W TO 20N72W TO 21N73W...INCLUDING BETWEEN CUBA AND JAMAICA... NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. WITHIN 22N79W TO 22N80W TO 22N82W TO 20N82W TO 20N81W TO 20N78W TO 22N79W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. WITHIN 17N69W TO 18N71W TO 17N73W TO 15N75W TO 14N74W TO 16N70W TO 17N69W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST WITHIN 17N69W TO 18N71W TO 17N73W TO 15N75W TO 14N74W TO 16N70W TO 17N69W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. WITHIN 20N74W TO 20N75W TO 20N77W TO 19N77W TO 18N76W TO 18N75W TO 20N74W...INCLUDING BETWEEN CUBA AND JAMAICA... NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN 20N74W TO 20N75W TO 20N77W TO 19N77W TO 18N76W TO 18N75W TO 20N74W...INCLUDING BETWEEN CUBA AND JAMAICA... NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. .ATLC AND GULF OF AMERICA WITHIN 25N79W TO 26N83W TO 27N86W TO 25N87W TO 24N85W TO 23N78W TO 25N79W...INCLUDING STRAITS OF FLORIDA... E TO SE WINDS 20 TO 30 KT. SEAS 8 FT. .24 HOUR FORECAST WITHIN 24N79W TO 25N80W TO 25N84W TO 24N84W TO 23N80W TO 24N79W...INCLUDING STRAITS OF FLORIDA... E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 25N80W TO 25N81W TO 25N83W TO 24N83W TO 23N80W TO 25N80W...INCLUDING STRAITS OF FLORIDA... E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .CARIBBEAN WITHIN 13N73W TO 14N77W TO 14N80W TO 10N79W TO 09N76W TO 11N73W TO 13N73W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST WITHIN 13N73W TO 14N77W TO 14N80W TO 10N79W TO 09N76W TO 11N73W TO 13N73W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN 13N74W TO 13N76W TO 13N79W TO 11N80W TO 10N78W TO 11N75W TO 13N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .GULF OF AMERICA WITHIN 26N90W TO 28N92W TO 26N95W TO 23N95W TO 21N94W TO 22N90W TO 26N90W SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.