000 FZNT02 KNHC 301602 HSFAT2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC THU SEP 30 2021 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 THU SEP 30. 24 HOUR FORECAST VALID 1200 UTC FRI OCT 1. 48 HOUR FORECAST VALID 1200 UTC SAT OCT 2. .WARNINGS. ...ATLC HURRICANE WARNING... .HURRICANE SAM NEAR 22.6N 60.0W 937 MB AT 1500 UTC SEP 30 MOVING NW OR 320 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 125 KT GUSTS 150 KT. TROPICAL STORM FORCE WINDS WITHIN 130 NM NE QUADRANT...120 NM SE QUADRANT...90 NM SW QUADRANT...AND 110 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM S SEMICIRCLE...210 NM NE QUADRANT AND 180 NM NW QUADRANT WITH SEAS TO 45 FT. ELSEWHERE WITHIN 20N56W TO 20N59W TO 22N62W TO 25N59W TO 24N55W TO 20N56W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA WITHIN 18N56W TO 17N61W TO 19N63W TO 27N63W TO 26N54W TO 18N56W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. NUMEROUS MODERATE SCATTERED STRONG CONVECTION WITHIN 180 NM IN E SEMICIRCLE AND 90 NM IN W SEMICIRCLE. .24 HOUR FORECAST HURRICANE SAM NEAR 27.2N 61.7W. MAXIMUM SUSTAINED WINDS 125 KT GUSTS 150 KT. TROPICAL STORM FORCE WINDS WITHIN 140 NM E SEMICIRCLE...100 NM SW QUADRANT AND 110 NM NW QUADRANT. SEAS 12 FT OR GREATER 270 NM N SEMICIRCLE...210 NM IN SE QUADRANT...AND 240 N IN SW QUADRANT WITH SEAS TO 45 FT. ELSEWHERE WITHIN 24N59W TO 26N64W TO 28N65W TO 29N63W TO 29N58W TO 24N59W WINDS 2O TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA...WITHIN 25N54W TO 22N57W TO 24N69W TO 31N66W TO 31N54W TO 25N54W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST HURRICANE SAM NEAR 32.7N 60.8W. MAXIMUM SUSTAINED WINDS 105 KT GUSTS 130 KT. TROPICAL STORM FORCE WINDS WITHIN 150 NM NE QUADRANT...160 NM SE QUADRANT...130 NM SW QUADRANT...AND 140 NM NW QUADRANT. SEAS 12 FT OR GREATER 270 NM IN N SEMICIRCLE...240 NM IN SE SEMICIRCLE AND 300 NM IN SW SEMICIRCLE WITH SEAS TO 40 FT. ELSEHWERE OVER FORECAST WATERS...WITHIN 29N57W TO 29N61W TO 30N64W TO 31N65W TO 31N56W TO 29N57W WINDS 2O TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA OVER FORECAST WATERS...WITHIN 26N57W TO 26N63W TO 29N72W TO 31N73W TO 31N52W TO 26N57W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .72 HOUR FORECAST HURRICANE SAM NEAR 36.9N 57.0W. MAXIMUM SUSTAINED WINDS 90 KT GUSTS 110 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST HURRICANE SAM NEAR 40.0N 51.0W. MAXIMUM SUSTAINED WINDS 80 KT GUSTS 100 KT. .120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL SAM NEAR 44.5N 45.5W. MAXIMUM SUSTAINED WINDS 65 KT GUSTS 80 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 STORM VICTOR NEAR 9.5N 28.9W 1004 MB AT 1500 UTC SEP 30 MOVING WNW OR 290 DEG AT 12 KT. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM N SEMICIRCLE AND 0 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 150 NM NE QUADRANT...105 NM SE QUADRANT...0 NM SW QUADRANT...AND 60 NM NW QUADRANT WITH SEAS TO 17 FT. WINDS AND SEAS ARE EAST OF OUR WATERS. SCATTERED MODERATE ISOLATED STRONG CONVECTION WITHIN 180 NM OF CENTER. .24 HOUR FORECAST TROPICAL STORM VICTOR NEAR 11.1N 32.3W. MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NE QUADRANT...70 NM SE QUADRANT...50 NM SW QUADRANT...AND 100 NM NW QUADRANT. SEAS 12 FT OR GREATER 180 NM N SEMICIRCLE...90 NM SW QUADRANT...AND 60 NM SE QUADRANT WITH SEAS TO 23 FT. WINDS AND SEAS ARE EAST OF OUR WATERS. .48 HOUR FORECAST TROPICAL STORM VICTOR NEAR 13.9N 35.5W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NE QUADRANT...60 NM SE QUADRANT...40 NM SW QUADRANT...AND 70 NM NW QUADRANT. SEAS 12 FT OR GREATER 180 NM IN N SEMICIRCLE...180 NM IN SW QUADRANT...AND 60 NM IN SE QUADRANT WITH SEAS TO 23 FT. ELSEWHERE WITHIN 07N35W TO 13N50W TO 17N53W TO 25N46W TO 27N35W TO 07N35W WINDS 2O TO 33 KT. SEAS 8 TO 12 FT. .72 HOUR FORECAST TROPICAL STORM VICTOR NEAR 17.9N 39.0W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE. .96 HOUR FORECAST TROPICAL STORM VICTOR NEAR 23.2N 41.8W. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. .120 HOUR FORECAST TROPICAL DEPRESSION VICTOR NEAR 28.0N 42.4W. 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 WITHIN 15N35W TO 19N38W TO 26N39W TO 29N38W TO 30N35W TO 15N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. .24 HOUR FORECAST WITHIN 10N35W TO 15N45W TO 23N47W TO 27N43W TO 27N35W TO 10N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. 48 HOUR FORECAST CONDITIONS MERGE WITH THOSE FOR TROPICAL STORM VICTOR ABOVE. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. $$ .FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.