000 FZNT02 KNHC 191540 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SUN SEP 19 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 SUN SEP 19. 24 HOUR FORECAST VALID 1200 UTC MON SEP 20. 48 HOUR FORECAST VALID 1200 UTC TUE SEP 21. .WARNINGS. ...ATLC TROPICAL STORM WARNING... .TROPICAL STORM PETER NEAR 17.6N 56.5W 1007 MB AT 1500 UTC SEP 19 MOVING WNW OR 290 DEG AT 15 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W SEMICIRCLE...100 NM NE QUADRANT AND 40 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 0 NM S SEMICIRCLE...90 NM NE QUADRANT AND 45 NM NW QUADRANT WITH SEAS TO 14 FT. ELSEWHERE WITHIN 18N53W TO 16N55W TO 17N56W TO 21N55W TO 20N53W TO 18N53W WINDS 20 TO 33 KT. SEAS 9 TO 11 FT. REMAINDER OF AREA WITHIN 18N50W TO 16N56W TO 18N59W TO 22N56W TO 22N54W TO 18N50W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E TO SE SWELL. .24 HOUR FORECAST TROPICAL STORM PETER NEAR 19.2N 60.8W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM S SEMICIRCLE...110 NM NE QUADRANT AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM NE AND 30 NM SW SEMICIRCLES WITH SEAS TO 15 FT. ELSEWHERE WITHIN 20N57W TO 19N61W TO 21N62W TO 23N59W TO 21N57W TO 20N57W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 17N59W TO 19N63W TO 24N61W TO 24N58W TO 21N55W TO 17N59W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E TO SE SWELL. .48 HOUR FORECAST TROPICAL STORM PETER NEAR 21.3N 64.9W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM S SEMICIRCLE...110 NM NE QUADRANT AND 50 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NE AND 30 NM SW SEMICIRCLES WITH SEAS TO 14 FT. ELSEWHERE WITHIN 22N62W TO 21N64W TO 21N66W TO 25N64W TO 24N62W TO 22N62W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 23N60W TO 20N63W TO 22N68W TO 26N66W TO 28N63W TO 23N60W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN E TO SE SWELL. .72 HOUR FORECAST TROPICAL STORM PETER NEAR 23.8N 67.0W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL DEPRESSION PETER NEAR 25.5N 67.4W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. .120 HOUR FORECAST TROPICAL DEPRESSION PETER NEAR 27.2N 66.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE AND INTENSITY. ...ATLC TROPICAL STORM WARNING... .TROPICAL DEPRESSION SEVENTEEN NEAR 13.2N 28.8W 1007 MB AT 1500 UTC SEP 19 MOVING NNW OR 330 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. .12 HOUR FORECAST TROPICAL STORM SEVENTEEN NEAR 14.7N 30.1W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. .24 HOUR FORECAST TROPICAL STORM SEVENTEEN NEAR 16.7N 32.2W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W SEMICIRCLE...40 NM NE QUADRANT AND 30 NM SE QUADRANT. .48 HOUR FORECAST TROPICAL STORM SEVENTEEN NEAR 21.0N 35.4W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W SEMICIRCLE...50 NM NE QUADRANT AND 40 NM SE QUADRANT. OVER FORECAST WATERS WITHIN 20N35W TO 21N37W TO 23N37W TO 24N37W TO 24N35W TO 20N35W E WINDS 20 TO 30 KT. SEAS TO 8 FT. .72 HOUR FORECAST TROPICAL STORM SEVENTEEN NEAR24.0N 37.6W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL DEPRESSION SEVENTEEN NEAR 26.3N 39.9W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. .120 HOUR FORECAST TROPICAL DEPRESSION SEVENTEEN NEAR 28.3N 41.2W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. 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 42 HOUR FORECAST WITHIN 31N54W TO 30.5N55.5W TO 31N55.5W TO 31N57.5W TO 31N54.5W TO 31N54W WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL. .48 HOUR FORECAST WITHIN 30N54W TO 30N60W TO 31N63W TO 31N50W TO 30N54W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN N SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.