


High Seas Forecast
Issued by NWS
Issued by NWS
121 FZNT02 KNHC 060841 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC MON OCT 6 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 MON OCT 6. 24 HOUR FORECAST VALID 0600 UTC TUE OCT 7. 48 HOUR FORECAST VALID 0600 UTC WED OCT 8. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC WITHIN 31N76W TO 29N76W TO 31N80W TO 28N80W TO 28N76W TO 27N71W TO 31N76W E WINDS 20 TO 25 KT. SEAS 3.0 TO 4.0 M IN MIXED NE AND E SWELL. ELSEWHERE WITHIN 29N55W TO 31N67W TO 30N81W TO 18N68W TO 17N62W TO 10N55W TO 29N55W...INCLUDING IN ATLANTIC EXPOSURES AND PASSAGES...WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN N TO NE SWELL. WITHIN 23N40W TO 31N37W TO 29N55W TO 08N54W TO 07N46W TO 12N35W TO 23N40W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NW TO N SWELL. .24 HOUR FORECAST WITHIN 28N69W TO 29N75W TO 27N76W TO 27N74W TO 27N70W TO 27N68W TO 28N69W E WINDS 20 TO 25 KT. SEAS 3.0 TO 3.5 M IN NE SWELL. ELSEWHERE WITHIN 28N62W TO 31N73W TO 31N80W TO 28N80W TO 25N73W TO 23N64W TO 28N62W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN MIXED NE AND E SWELL. WITHIN 15N44W TO 20N42W TO 13N54W TO 07N54W TO 11N49W TO 11N44W TO 15N44W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL. .48 HOUR FORECAST WITHIN 29N73W TO 29N74W TO 28N77W TO 27N77W TO 27N76W TO 29N73W WINDS 20 KT OR LESS. SEAS 2.5 M IN E SWELL. .ATLC 24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 10.5N41.5W 1008 MB. WITHIN 15N41W TO 14N42W TO 13N41W TO 13N40W TO 13N39W TO 15N41W E TO SE WINDS 20 TO 25 KT. SEAS 3.0 M IN NW TO N SWELL. ELSEWHERE WITHIN 15N35W TO 17N39W TO 16N43W TO 11N44W TO 10N37W TO 15N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 12N48W 1007 MB. WITHIN 15N47W TO 14N49W TO 13N49W TO 13N47W TO 11N45W TO 13N45W TO 15N47W E TO SE WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M IN N SWELL. ELSEWHERE WITHIN 15N40W TO 17N42W TO 18N47W TO 14N50W TO 10N45W TO 13N41W TO 15N40W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN MERGING E TO SE AND N SWELL. .CARIBBEAN WITHIN 17N86W TO 18N86W TO 17N87W TO 16N86W TO 17N85W TO 17N86W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .24 HOUR FORECAST WITHIN 18N86.5W TO 18.5N87W TO 18.5N87.5W TO 18N87.5W TO 17.5N87W TO 18N86.5W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .30 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.