000 FZNT02 KNHC 021617 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SAT SEP 2 2023 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 MEXICO SYNOPSIS VALID 1200 UTC SAT SEP 2. 24 HOUR FORECAST VALID 1200 UTC SUN SEP 3. 48 HOUR FORECAST VALID 1200 UTC MON SEP 4. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM GERT NEAR 27.8N 54.1W 999 MB AT 1500 UTC SEP 02 MOVING NNE OR 025 DEG AT 3 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM NE QUADRANT...40 NM SE QUADRANT...30 NM SW QUADRANT...AND 0 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 45 NM NE AND SW QUADRANTS...0 NM NW QUADRANT AND 60 NM SE QUADRANT WITH SEAS TO 13 FT. WITHIN 29N52W TO 30N54W TO 28N56W TO 27N56W TO 26N55W TO 27N52W TO 29N52W S TO SW WINDS 20 TO 33 KT. SEAS 8 TO 11 FT. .24 HOUR FORECAST TROPICAL STORM GERT NEAR 30.1N 52.8W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 20 NM NE AND SW QUADRANTS...0 NM NW QUADRANT AND 40 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM E SEMICIRCLE AND 30 NM W SEMICIRCLE WITH SEAS TO 14 FT. WITHIN 31N50W TO 30N52W TO 31N54W TO 29N54W TO 28N52W TO 29N50W TO 31N50W S TO SW WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. WITHIN 31N48W TO 31N55W TO 28N55W TO 27N54W TO 28N51W TO 27N50W TO 31N48W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .36 HOUR FORECAST TROPICAL STORM GERT N OF THE AREA NEAR 32.6N 51.8W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. OVER FORECAST WATERS S OF 31N WITHIN 31N49W TO 31N52W TO 30N52W TO 30N51W TO 30N50W TO 31N49W S TO SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. WITHIN 31N46W TO 31N49W TO 30N50W TO 31N54W TO 27N53W TO 28N48W TO 31N46W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO NW SWELL. .48 HOUR FORECAST...DISSIPATED. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...GALE WARNING... .POST-TROPICAL CYCLONE IDALIA N OF THE AREA NEAR 31.6N 63.5W 999 MB AT 1500 UTC SEP 02 MOVING E OR 100 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. OVER FORECAST WATERS S OF 31N WITHIN 31N62W TO 31N67W TO 30N66W TO 30N65W TO 30N63W TO 31N62W W WINDS 30 TO 40 KT. SEAS 15 TO 20 FT. WITHIN 31N60W TO 30N65W TO 31N67W TO 31N73W TO 29N73W TO 27N63W TO 31N60W NW TO N WINDS 20 TO 30 KT. SEAS 13 TO 17 FT. WITHIN 31N58W TO 29N68W TO 31N80W TO 24N73W TO 23N67W TO 26N62W TO 31N58W...INCLUDING ATLANTIC EXPOSURES...N WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST EXTRATROPICAL IDALIA N OF THE AREA NEAR 32.9N 60.6W. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. WITHIN 31N57W TO 31N60.5W TO 30.5N60W TO 30.5N59W TO 30.5N58.5W TO 31N57W SW WINDS 30 TO 35 KT. SEAS 12 TO 14 FT. WITHIN 31N55W TO 31N60W TO 31N65W TO 29N63W TO 29N60W TO 31N55W SW TO W WINDS 20 TO 30 KT. SEAS 12 TO 14 FT. WITHIN 31N55W TO 31N78W TO 24N75W TO 22N69W TO 24N59W TO 31N55W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .48 HOUR FORECAST EXTRATROPICAL IDALIA N OF THE AREA NEAR 36.8N 57.4W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. OVER FORECAST WATERS S OF 31N WITHIN 31N46W TO 29N72W TO 27N64W TO 29N60W TO 26N55W TO 31N46W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .SYNOPSIS AND FORECAST. .ATLC 24 HOUR FORECAST TROPICAL STORM KATIA E OF AREA NEAR 26.2N 32.1W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. OVER FORECAST WATERS WITHIN 29N35W TO 28.5N35.5W TO 27.5N35.5W TO 27N35.5W TO 26N35.5W TO 25.5N35W TO 29N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E TO SE SWELL. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW KATIA E OF THE AREA NEAR 27.6N 34.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER FORECAST WATERS WITHIN 30N35W TO 29.5N35.5W TO 28N36W TO 26.5N35W TO 30N35W NE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. WITHIN 31N35W TO 31N45W TO 29N44W TO 27N37W TO 27N35W TO 28N36W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. .CARIBBEAN WITHIN 12N74W TO 13N75W TO 13N76W TO 11N77W TO 10N76W TO 11N74W TO 12N74W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT. .18 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 RAMOS. NATIONAL HURRICANE CENTER.