High Seas Forecast
Issued by NWS
Issued by NWS
691 FZNT02 KNHC 090121 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC WED SEP 9 2026 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC WED SEP 9. 24 HOUR FORECAST VALID 0000 UTC THU SEP 10. 48 HOUR FORECAST VALID 0000 UTC FRI SEP 11. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 20N46W TO 21N50W TO 19N54W TO 17N54W TO 14N49W TO 15N46W TO 20N46W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .24 HOUR FORECAST WITHIN 17N55W TO 19N56W TO 19N59W TO 16N60W TO 14N59W TO 15N56W TO 17N55W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .CARIBBEAN WITHIN 14N69W TO 16N75W TO 15N78W TO 12N80W TO 10N78W TO 12N68W TO 14N69W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. .24 HOUR FORECAST WITHIN 14N69W TO 15N74W TO 15N81W TO 11N82W TO 11N68W TO 14N69W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. .48 HOUR FORECAST WITHIN 14N69W TO 14N74W TO 13N76W TO 11N74W TO 10N72W TO 11N68W TO 14N69W...INCLUDING THE GULF OF VENEZUELA... NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .CARIBBEAN WITHIN 19N85W TO 17N88W TO 16N89W TO 16N85W TO 19N85W...INCLUDING THE GULF OF HONDURAS... E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. $$ .FORECASTER AL. NATIONAL HURRICANE CENTER.