000 FZNT02 KNHC 120316 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC SAT OCT 12 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0000 UTC SAT OCT 12. 24 HOUR FORECAST VALID 0000 UTC SUN OCT 13. 48 HOUR FORECAST VALID 0000 UTC MON OCT 14. .WARNINGS. ...ATLC TROPICAL STORM WARNING... .TROPICAL STORM LESLIE NEAR 29.3N 47.9W 1001 MB AT 0300 UTC OCT 12 MOVING NE OR 035 DEG AT 19 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 120 NM OF CENTER WITH SEAS TO 20 FT. ELSEWHERE WITHIN 29N46W TO 30N48W TO 27N50W TO 25N48W TO 26N46W TO 29N46W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 31N43W TO 30N48W TO 31N59W TO 26N59W TO 24N49W TO 27N44W TO 31N43W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM LESLIE NEAR 34.8N 39.5W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 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 150 NM SE QUADRANT AND 240 NM SW QUADRANT WITH SEAS TO 18 FT. OVER FORECAST WATERS WITHIN 31N38W TO 31N47W TO 28N45W TO 28N41W TO 30N39W TO 31N38W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN SW TO W SWELL. .36 HOUR FORECAST POST-TROPICAL EXTRATROPICAL LESLIE NEAR 36.7N 33.6W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. .48 HOUR FORECAST POST-TROPICAL EXTRATROPICAL LESLIE NEAR 37.1N 28.3W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM S SEMICIRCLE...30 NM NE QUADRANT AND 20 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM NE QUADRANT...120 NM SE QUADRANT...180 NM SW QUADRANT...AND 150 NW QUADRANT WITH SEAS TO 19 FT. OVER FORECAST WATERS WITHIN 31N35W TO 31N38W TO 30N38W TO 30N36W TO 30N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 FT IN W SWELL. 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 27N64.5W 1000 MB. WITHIN 31N60W TO 31N64W TO 29N67W TO 28N67W TO 28N66W TO 30N63W TO 31N60W N TO NE WINDS 25 TO 35 KT. SEAS 12 TO 21 FT. ELSEWHERE WITHIN 30N60W TO 29N67W TO 31N71W TO 28N73W TO 24N65W TO 27N60W TO 30N60W NW TO N WINDS 20 TO 30 KT. SEAS 12 TO 16 FT IN NW TO N SWELL. REMAINDER OF AREA WITHIN 26N59W TO 26N72W TO 31N81W TO 26N80W TO 22N70W TO 23N63W TO 26N59W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NE SWELL. .12 HOUR FORECAST LOW PRES NEAR 30N58W 1004 MB. WITHIN 31N55W TO 31N64W TO 27N65W TO 25N59W TO 28N56W TO 31N55W NW 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 30N56W 1006 MB. WITHIN 31N55W TO 31N60W TO 29N60W TO 27N57W TO 28N55W TO 31N55W NW WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 31N51W TO 28N60W TO 31N64W TO 26N77W TO 21N71W TO 23N57W TO 31N51W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN N SWELL. .48 HOUR FORECAST LOW PRES N OF AREA. WITHIN 31N49W TO 31N55W TO 29N56W TO 27N55W TO 28N51W TO 29N49W TO 31N49W WINDS 20 KT OR LESS. SEAS 8 FT IN W SWELL. .SYNOPSIS AND FORECAST. .ATLC 36 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...E OF AREA NEAR 17N33W 1012 MB. OVER FORECAST WATERS WITHIN 21N35W TO 20N36W TO 19N37W TO 18N36W TO 17N35W TO 21N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL. .48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...E OF AREA NEAR 16N34W 1010 MB. OVER FORECAST WATERS WITHIN 21N35W TO 20N38W TO 18N38W TO 17N37W TO 18N35W TO 21N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL. .CARIBBEAN 36 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 WITHIN 14N70W TO 14N71W TO 13N73W TO 12N71W TO 11N71W TO 12N69W TO 14N70W...INCLUDING THE GULF OF VENEZUELA... E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER ERA. NATIONAL HURRICANE CENTER.