000 FZNT02 KNHC 120912 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1030 UTC SAT OCT 12 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL OCTOBER 16 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND GRAPHICAL PRODUCTS FOR THE HIGH SEAS AREAS ONLY. TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE) HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP SECURITE ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 0600 UTC SAT OCT 12. 24 HOUR FORECAST VALID 0600 UTC SUN OCT 13. 48 HOUR FORECAST VALID 0600 UTC MON OCT 14. .WARNINGS. ...ATLC TROPICAL STORM WARNING... .TROPICAL STORM LESLIE NEAR 31.3N 45.9W 1002 MB AT 0900 UTC OCT 12 MOVING NE OR 035 DEG AT 21 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NE QUADRANT...90 NM SE QUADRANT...60 NM SW QUADRANT...AND 0 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 105 NM N SEMICIRCLE AND 120 NM S SEMICIRCLE WITH SEAS TO 21 FT. ELSEWHERE WITHIN 31N44W TO 31N47W TO 30N49W TO 26N48W TO 27N46W TO 29N44W TO 31N44W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 31N44W TO 28N49W TO 31N54W TO 29N54W TO 25N49W TO 25N45W TO 31N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL. .24 HOUR FORECAST POST-TROPICAL EXTRATROPICAL LESLIE NEAR 36.5N 36.6W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM S SEMICIRCLE...50 NM NE QUADRANT AND 0 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NE QUADRANT...AND 300 NM SE AND SW QUADRANTS WITH SEAS TO 18 FT. OVER FORECAST WATERS WITHIN 31N37W TO 31N44W TO 29N42W TO 29N39W TO 31N37W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN SW TO W SWELL. .48 HOUR FORECAST POST-TROPICAL EXTRATROPICAL LESLIE NEAR 37.7N 25.5W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM N SEMICIRCLE AND 80 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 90 NM SE QUADRANT...300 NM SW QUADRANT...AND 180 NM NW QUADRANT WITH SEAS TO 18 FT. OVER FORECAST WATERS CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...ATLC GALE WARNING... .LOW PRES NEAR 29N60.5W 1003 MB. WITHIN 31N59W TO 31N62W TO 30N62W TO 30N61W TO 31N59W NE WINDS 25 TO 35 KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 31N57W TO 29N62W TO 31N65W TO 28N68W TO 24N62W TO 26N59W TO 31N57W NW TO N WINDS 20 TO 30 KT. SEAS 12 TO 17 FT. REMAINDER OF AREA WITHIN 30N54W TO 28N68W TO 31N67W TO 31N81W TO 21N70W TO 25N59W TO 30N54W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL. .06 HOUR FORECAST LOW PRES NEAR 29.5N58.5W 1004 MB. WITHIN 31N55W TO 31N64W TO 27N65W TO 25N59W TO 28N56W TO 31N55W WINDS 20 TO 30 KT. SEAS 12 TO 16 FT. ELSEWHERE WITHIN 27N66W TO 31N64W TO 31N78W TO 28N80W TO 21N70W TO 24N59W TO 27N66W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN N TO NE SWELL. .24 HOUR FORECAST LOW PRES NEAR 31N55W 1006 MB. WITHIN 31N57W TO 31N59W TO 30N59W TO 29N59W TO 30N57W TO 31N57W N WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 31N51W TO 31N60W TO 26N75W TO 22N72W TO 21N66W TO 23N55W TO 31N51W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. .48 HOUR FORECAST LOW PRES N OF AREA. WITHIN 30N47W TO 31N52W TO 30N54W TO 28N53W TO 28N50W TO 28N47W TO 30N47W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN W SWELL. .SYNOPSIS AND FORECAST. .ATLC 30 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...E OF AREA NEAR 17N33W 1012 MB. WITHIN 21N35W TO 20N36W TO 19N37W TO 18N36W TO 17N35W TO 21N35W WINDS 20 KT OR LESS. SEAS 8 FT IN E SWELL. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...E OF AREA NEAR 16N34.5W 1010 MB. WITHIN 20N35W TO 20N37W TO 19N39W TO 18N39W TO 17N37W TO 19N35W TO 20N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL. .CARIBBEAN 30 HOUR FORECAST WITHIN 14N71W TO 15N73W TO 13N76W TO 12N76W TO 11N74W TO 13N71W TO 14N71W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.