000 FZNT02 KNHC 120302 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 0430 UTC THU SEP 12 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU SEP 12. 24 HOUR FORECAST VALID 0000 UTC FRI SEP 13. 48 HOUR FORECAST VALID 0000 UTC SAT SEP 14. .WARNINGS. ...ATLC TROPICAL STORM WARNING... .TROPICAL DEPRESSION SEVEN E OF AREA NEAR 16.5N 31.3W 1007 MB AT 0300 UTC SEP 12 MOVING WNW OR 285 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER FORECAST WATERS WITHIN 12N35W TO 11N37W TO 10N37W TO 09N36W TO 09N35W TO 12N35W SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. .12 HOUR FORECAST TROPICAL STORM SEVEN NEAR 17.1N 33.3W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. .24 HOUR FORECAST TROPICAL STORM SEVEN NEAR 18.1N 35.7W. 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. SEAS 12 FT OR GREATER WITHIN 150 NM NE QUADRANT...0 NM S SEMICIRCLE...AND 90 NM NW QUADRANT WITH SEAS TO 15 FT. ELSEWHERE WITHIN 23N35W TO 23N37W TO 22N39W TO 20N40W TO 17N35W TO 23N35W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 18N37W TO 24N35W TO 22N40W TO 19N40W TO 12N35W TO 17N35W TO 18N37W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MERGING NE AND SE SWELL. .48 HOUR FORECAST TROPICAL STORM SEVEN NEAR 19.3N 39.8W. 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 210 NM NW SEMICIRCLE... AND 0 NM SE SEMICIRCLE WITH SEAS TO 16 FT. ELSEWHERE WITHIN 23N38W TO 24N40W TO 23N43W TO 19N43W TO 18N42W TO 19N38W TO 23N38W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 24N35W TO 24N42W TO 21N45W TO 19N45W TO 17N41W TO 18N35W TO 24N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. ...GULF OF MEXICO TROPICAL STORM WARNING... .TROPICAL STORM FRANCINE NEAR 30.2N 90.6W 982 MB AT 0300 UTC SEP 12 MOVING NE OR 045 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM NE AND SW QUADRANTS...50 NM NW QUADRANT AND 120 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 0 NM N SEMICIRCLE...150 NM SE QUADRANT AND 90 NM SW QUADRANT WITH SEAS TO 19 FT. ELSEWHERE WITHIN 30N87W TO 30N90W TO 29N91W TO 30N94W TO 28N94W TO 26N90W TO 30N87W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA WITHIN 30N87W TO 30N94W TO 27N96W TO 25N95W TO 25N91W TO 27N87W TO 30N87W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL DEPRESSION FRANCINE WELL INLAND NEAR 34.4N 89.8W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER FORECAST WATERS 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. .SYNOPSIS AND FORECAST. .ATLC STATIONARY FRONT FROM 31N68W TO LOW PRES NEAR 29.5N72W THEN COLD TO 29N80.5W. WITHIN 31N73.5W TO 31N80.5W TO 30N80.5W TO 30.5N77.5W TO 30.5N76.5W TO 30.5N74W TO 31N73.5W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. .24 HOUR FORECAST WARM FRONT ALONG AND N OF 31N. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .ATLC LOW PRES...AL92...NEAR 15.5N47.5N 1009 MB. WITHIN 17N45W TO 18N46W TO 18N48W TO 16N48W TO 16N46W TO 17N45W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. .18 HOUR FORECAST LOW PRES...AL92...DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.