635 FZNT02 KNHC 112146 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC WED SEP 11 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC WED SEP 11. 24 HOUR FORECAST VALID 1800 UTC THU SEP 12. 48 HOUR FORECAST VALID 1800 UTC FRI SEP 13. .WARNINGS. ...GULF OF MEXICO HURRICANE WARNING... .HURRICANE FRANCINE NEAR 29.2N 91.5W 972 MB AT 2100 UTC SEP 11 MOVING NE OR 045 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM W SEMICIRCLE...90 NM NE QUADRANT AND 120 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 30 NM NE QUADRANT...180 NM SE QUADRANT...120 NM SW QUADRANT...AND 45 NM NW QUADRANT WITH SEAS TO 29 FT. ELSEWHERE WITHIN 29N89W TO 30N92W TO 29N95W TO 27N93W TO 25N91W TO 27N89W TO 29N89W WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA WITHIN 29N89W TO 26N93W TO 29N94W TO 27N97W TO 24N95W TO 26N88W TO 29N89W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .12 HOUR FORECAST TROPICAL STORM FRANCINE INLAND NEAR 30.8N 90.5W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. .24 HOUR FORECAST TROPICAL DEPRESSION FRANCINE INLAND NEAR 33.3N 90.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. ELSEWHERE WITHIN 30N86W TO 30N87W TO 30N88W TO 29N88W TO 29N86W TO 30N86W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL. .30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. ...ATLC TROPICAL STORM WARNING... .TROPICAL DEPRESSION SEVEN NEAR 16.2N 30.3W 1007 MB AT 2100 UTC SEP 11 MOVING WNW OR 285 DEG AT 16 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. .12 HOUR FORECAST TROPICAL STORM SEVEN NEAR 17.0N 32.6W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. ELSEWHERE WITHIN 22N35W TO 21N36W TO 19N36W TO 18N36W TO 10N35W TO 22N35W WINDS 20 TO 33 KT. SEAS 8 TO 9 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM SEVEN NEAR 17.8N 35.1W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM NW AND SE QUADRANTS...50 NM NE QUADRANT AND 0 NM SW QUADRANT. ELSEWHERE WITHIN 24N35W TO 23N37W TO 21N38W TO 18N36W TO 18N35W TO 24N35W WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA WITHIN 25N35W TO 23N37W TO 21N39W TO 19N39W TO 18N37W TO 17N35W TO 25N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST TROPICAL STORM SEVEN NEAR 19.3N 39.3W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NW AND SE QUADRANTS...70 NM NE QUADRANT AND 30 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE QUADRANT...180 NM NW QUADRANT WITH SEAS TO 14 FT. ELSEWHERE WITHIN 23N37W TO 24N40W TO 23N43W TO 21N44W TO 19N39W TO 21N37W TO 23N37W WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA WITHIN 24N35W TO 26N39W TO 24N43W TO 19N44W TO 17N40W TO 19N35W TO 24N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. .SYNOPSIS AND FORECAST. .ATLC WITHIN 31N74W TO 31N75W TO 31N80W TO 30N80W TO 30N74W TO 31N74W NE WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC WITHIN 18N45W TO 18N46W TO 17N47W TO 16N47W TO 16N45W TO 18N45W. WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL. .24 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 ADAMS. NATIONAL HURRICANE CENTER.