High Seas Forecast
Issued by NWS
Issued by NWS
948 FZNT02 KNHC 120936 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC WED NOV 12 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC WED NOV 12. 24 HOUR FORECAST VALID 0600 UTC THU NOV 13. 48 HOUR FORECAST VALID 0600 UTC FRI NOV 14. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC COLD FRONT FROM 31N60W TO 25N66W THEN STATIONARY FRONT TO 20N75W. WITHIN 24N69W TO 24N71W TO 23N76W TO 22N77W TO 20N75W TO 21N74W TO 24N69W...INCLUDING ATLANTIC EXPOSURES...NE WINDS 20 TO 25 KT. SEAS TO 3.5 M IN NW SWELL. ELSEWHERE WITHIN 31N60W TO 31N76W TO 27N78W TO 23N75W TO 22N71W TO 31N60W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5 TO 5.0 M IN NW SWELL...HIGHEST NE PART. .24 HOUR FORECAST WITHIN 31N35W TO 31N68W TO 23N74W TO 19N66W TO 26N55W TO 24N35W TO 31N35W...INCLUDING ATLANTIC EXPOSURES... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW SWELL. .48 HOUR FORECAST WITHIN 31N44W TO 30N62W TO 27N58W TO 21N58W TO 20N55W TO 24N45W TO 31N44W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN W TO NW SWELL. .ATLC WITHIN 31N35W TO 31N41W TO 31N48W TO 29N44W TO 29N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .24 HOUR FORECAST WITHIN 31N35W TO 31N45W TO 28N45W TO 24N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN N SWELL. .48 HOUR FORECAST WITHIN 31N35W TO 31N44W TO 24N45W TO 25N42W TO 20N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .ATLC WITHIN 11N45W TO 12N46W TO 13N49W TO 12N50W TO 10N47W TO 10N45W TO 11N45W WINDS 20 KT OR LESS. SEAS 2.5 M IN MIXED N AND NE SWELL. .12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .CARIBBEAN STATIONARY FRONT FROM 20N75W TO 15N83.5W. WITHIN 20N78W TO 19N83W TO 20N86W TO 17N88W TO 18N83W TO 16N81W TO 20N78W...INCLUDING BETWEEN CUBA AND JAMAICA AND THE GULF OF HONDURAS...NE WINDS 20 TO 25 KT. SEAS 2.5 TO 4.0 M IN NE SWELL. ELSEWHERE WITHIN 19N78W TO 21N87W TO 16N88W TO 16N82W TO 15N79W TO 19N78W...INCLUDING IN YUCATAN CHANNEL AND THE GULF OF HONDURAS...WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NE SWELL. WITHIN 15N74W TO 15N77W TO 14N78W TO 13N77W TO 13N75W TO 15N74W WINDS 20 KT OR LESS. SEAS 2.5 M IN E SWELL. .24 HOUR FORECAST DISSIPATING STATIONARY FRONT FROM 20N77.5W TO 16N88.5W. WITHIN 21N79W TO 21N81W TO 20N81W TO 20N79W TO 21N79W NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. WITHIN 19N82W TO 20N84W TO 20N86W TO 19N87W TO 17N87W TO 19N82W...INCLUDING THE GULF OF HONDURAS...WINDS 20 KT OR LESS. SEAS 2.5 M IN NE TO E SWELL. FROM 11N TO 13N BETWEEN 74W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN NE TO E SWELL. ELSEWHERE WITHIN 15N75W TO 16N80W TO 13N81W TO 11N80W TO 11N75W TO 13N74W TO 15N75W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL. .48 HOUR FORECAST WITHIN 12N74.5W TO 12N75.5W TO 11.5N75.5W TO 11N75W TO 11.5N74.5W TO 12N74.5W NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M. .GULF OF AMERICA WITHIN 24N82W TO 24N87W TO 23N88W TO 22N87W TO 22N85W TO 23N84W TO 24N82W...INCLUDING STRAITS OF FLORIDA... WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED N AND NE SWELL. .18 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 STRIPLING. NATIONAL HURRICANE CENTER.