


High Seas Forecast
Issued by NWS
Issued by NWS
854 FZNT02 KNHC 031547 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU APR 3 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU APR 3. 24 HOUR FORECAST VALID 1200 UTC FRI APR 4. 48 HOUR FORECAST VALID 1200 UTC SAT APR 5. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 31N35W TO 31N38W TO 28N37W TO 26N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 9 TO 11 FT IN N TO NE SWELL. .24 HOUR FORECAST WITHIN 31N35W TO 31N50W TO 29N50W TO 29N42W TO 22N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 9 TO 11 FT IN N SWELL. .48 HOUR FORECAST WITHIN 31N38W TO 31N55W TO 30N55W TO 30N46W TO 30N38W TO 31N38W W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 31N35W TO 30N39W TO 30N45W TO 26N42W TO 26N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. .ATLC AND CARIBBEAN WITHIN 18N63W TO 18N75W TO 16N80W TO 10N79W TO 13N62W TO 18N63W...INCLUDING BETWEEN CUBA AND JAMAICA AND IN MONA PASSAGE AND IN ATLANTIC EXPOSURES AND PASSAGES AND THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST WITHIN 18N64W TO 19N76W TO 16N81W TO 11N82W TO 10N77W TO 13N63W TO 18N64W...INCLUDING BETWEEN CUBA AND JAMAICA AND IN MONA PASSAGE AND IN ATLANTIC EXPOSURES AND PASSAGES AND THE GULF OF VENEZUELA... E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .48 HOUR FORECAST WITHIN 18N69W TO 17N81W TO 10N83W TO 09N77W TO 12N72W TO 12N66W TO 18N69W...INCLUDING BETWEEN CUBA AND JAMAICA AND IN MONA PASSAGE AND WITHIN 60 NM OF COAST OF NICARAGUA... E WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. .ATLC AND CARIBBEAN WITHIN 22N59W TO 24N63W TO 25N73W TO 23N77W TO 18N65W TO 12N59W TO 22N59W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES AND ATLANTIC EXPOSURES...ATLANTIC EXPOSURES... NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 13N41W TO 20N50W TO 23N59W TO 10N60W TO 06N54W TO 07N41W TO 13N41W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL. .24 HOUR FORECAST WITHIN 22N71W TO 22N74W TO 23N78W TO 21N75W TO 19N76W TO 20N71W TO 22N71W...INCLUDING BETWEEN CUBA AND JAMAICA AND ATLANTIC EXPOSURES... E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WITHIN 21N73W TO 22N74W TO 21N76W TO 20N73W TO 20N72W TO 21N73W E WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 18N56W TO 23N73W TO 15N61W TO 08N59W TO 06N54W TO 08N43W TO 18N56W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES AND ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. .ATLC AND GULF OF AMERICA WITHIN 25N80W TO 25N82W TO 24N83W TO 24N81W TO 24N80W TO 25N80W...INCLUDING STRAITS OF FLORIDA... E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST WITHIN 25N80W TO 25N82W TO 24N83W TO 24N81W TO 24N80W TO 25N80W...INCLUDING STRAITS OF FLORIDA... E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .48 HOUR FORECAST WITHIN 25N80W TO 25N82W TO 24N83W TO 24N81W TO 24N80W TO 25N80W...INCLUDING STRAITS OF FLORIDA... WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. .CARIBBEAN WITHIN 20N86W TO 20N87W TO 19N88W TO 17N88W TO 16N86W TO 17N85W TO 20N86W...INCLUDING THE GULF OF HONDURAS... E TO SE WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST LITTLE CHANGE. .GULF OF AMERICA WITHIN 29N89W TO 29N95W TO 27N97W TO 21N97W TO 19N95W TO 23N90W TO 29N89W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ... SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .24 HOUR FORECAST LITTLE CHANGE. .48 HOUR FORECAST WITHIN 29N89W TO 29N95W TO 27N97W TO 21N97W TO 19N95W TO 23N90W TO 29N89W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ... SE TO S WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.