


High Seas Forecast
Issued by NWS
Issued by NWS
887 FZNT02 KNHC 112038 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC SAT OCT 11 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC SAT OCT 11. 24 HOUR FORECAST VALID 1800 UTC SUN OCT 12. 48 HOUR FORECAST VALID 1800 UTC MON OCT 13. .WARNINGS. ...GALE WARNING... .ATLC LOW PRESSURE NEAR 31N78W 1000 MB. WITHIN 31N78W TO 31N81W TO 31N82W TO 28N81W TO 29N79W TO 31N78W NW TO N WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 31N65W TO 31N81W TO 29N81W TO 23N74W TO 23N66W TO 31N65W SW WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN E TO SE SWELL. .24 HOUR FORECAST LOW PRESSURE N OF THE AREA. WITHIN 31N70W TO 31N81W TO 30N79W TO 29N75W TO 28N72W TO 31N70W SW WINDS 20 TO 25 KT. SEAS 2.5 TO 4.5 M IN E TO SE SWELL. ELSEWHERE WITHIN 31N67W TO 29N74W TO 31N81W TO 28N80W TO 25N75W TO 26N71W TO 31N67W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL. .48 HOUR FORECAST WITHIN 31N73.5W TO 31N79.5W TO 30.5N79.5W TO 30.5N78W TO 30.5N74.5W TO 31N73.5W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E TO SE SWELL. ...GALE WARNING... .ATLC REMNANTS OF JERRY NEAR 27.6N 63.6W 1005 MB AT 2100 UTC OCT 11 MOVING N OR 360 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. GALE FORCE WINDS AND SEAS 4 M OR GREATER WITHIN 0 NM W SEMICIRCLE...150 NM NE QUADRANT AND 210 NM SE QUADRANT WITH SEAS TO 5.5 M. ELSEWHERE WITHIN 29N56W TO 31N51W TO 31N65W TO 24N66W TO 21N63W TO 23N58W TO 29N56W SE TO S WINDS 20 TO 33 KT. SEAS 2.5 TO 4 M. .12 HOUR FORECAST LOW DISSIPATED. OVER FORECAST WATERS WITHIN 31N58W TO 31N61W TO 28N61W TO 29N60W TO 30N59W TO 31N58W S WINDS 30 TO 35 KT. SEAS 4 TO 7 M IN S TO SW SWELL. ELSEWHERE WITHIN 31N52W TO 31N68W TO 29N68W TO 26N61W TO 26N59W TO 31N52W S TO SW WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M IN S SWELL. .24 HOUR FORECAST WITHIN 31N58W TO 31N60W TO 29N60W TO 30N59W TO 31N58W S TO SW WINDS 20 TO 25 KT. SEAS 4 TO 7 M IN S TO SW SWELL. ELSEWHERE WITHIN 31N55W TO 31N67W TO 27N60W TO 27N58W TO 31N55W WINDS 20 KT OR LESS. SEAS 2.5 TO 4 M IN S SWELL. .36 HOUR FORECAST CONDITIONS IMPROVE. OVER FORECAST WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. .SYNOPSIS AND FORECAST. .ATLC 18 HOUR FORECAST TROPICAL WAVE S OF 20N ALONG 35W. WITHIN 15N35W TO 15N37W TO 13N37W TO 11N35W TO 15N35W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN NE SWELL. .24 HOUR FORECAST TROPICAL WAVE S OF 20N ALONG 37W. WITHIN 16N35W TO 17N37W TO 15N39W TO 14N39W TO 11N35W TO 16N35W E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. .48 HOUR FORECAST TROPICAL WAVE S OF 20N ALONG 42W. WITHIN 18N36W TO 19N41W TO 18N43W TO 15N44W TO 14N42W TO 13N38W TO 18N36W E TO SE WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M. $$ .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.