FZNT01 KWBC 031622 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1630 UTC SUN SEP 03 2023 CCODE/2:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE NATIONAL WEATHER SERVICE. EMAIL US AT VOSOPS@NOAA.GOV(LOWERCASE). FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP (ALL LOWERCASE). SECURITE NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 1200 UTC SEP 03. 24 HOUR FORECAST VALID 1200 UTC SEP 04. 48 HOUR FORECAST VALID 1200 UTC SEP 05. .WARNINGS. ...HURRICANE FORCE WIND WARNING... .LOW 47N36W 981 MB MOVING E 15 KT. WITHIN 60 NM S AND SW SEMICIRCLES WINDS 55 TO 65 KT. SEAS 25 TO 30 FT. ALSO WITHIN 180 NM S...AND 240 NM W SEMICIRCLES WINDS 40 TO 55 KT. SEAS 18 TO 26 FT. ELSEWHERE WITHIN 360 NM S...AND 300 NM N SEMICIRCLES WINDS 25 TO 40 KT. SEAS 10 TO 23 FT...HIGHEST S SEMICIRCLE. .24 HOUR FORECAST LOW E OF AREA NEAR 47N27W 997 MB. WITHIN 420 NM W SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 14 FT. .48 HOUR FORECAST LOW WELL E OF AREA. ASSOCIATED CONDITIONS DIMINISHED. ...TROPICAL STORM WARNING... .TROPICAL STORM GERT NEAR 31.2N 51.9W 997 MB AT 1500 UTC SEP 03 MOVING NNE OR 030 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM NE QUADRANT...50 NM SE QUADRANT...AND 40 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER EXCEPT 90 NM SE QUADRANT WITH SEAS TO 15 FT. ELSEWHERE FROM 31N TO 33N BETWEEN 50W AND 55W WINDS 20 TO 33 KT. SEAS TO 12 FT. .24 HOUR FORECAST TROPICAL STORM GERT NEAR 38.8N 52.8W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM OF CENTER EXCLUDING SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE...AND 150 NM SE AND 120 NM SW QUADRANTS WITH SEAS TO 15 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 33 KT. SEAS TO 12 FT. .36 HOUR FORECAST...DISSIPATED. ...STORM WARNING... .LOW 34N60W 994 MB MOVING NE 15 KT. WITHIN 180 NM W SEMICIRCLE...AND WITHIN 240 NM N QUADRANT WINDS 40 TO 50 KT. SEAS 16 TO 26 FT. ELSEWHERE FROM 31N TO 39N BETWEEN 66W AND 45W WINDS 25 TO 40 KT. SEAS 12 TO 18 FT...EXCEPT WHERE DESCRIBED ABOVE WITH GERT. .24 HOUR FORECAST LOW 39N47W 990 MB. WITHIN 180 NM W SEMICIRCLE WINDS 40 TO 50 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM 31N TO 44N BETWEEN 62W AND 44W WINDS 25 TO 40 KT. SEAS 10 TO 17 FT...EXCEPT WHERE DESCRIBED ABOVE WITH GERT. .48 HOUR FORECAST LOW 43N58W 993 MB. FROM 39N TO 48N BETWEEN 61W AND 45 WINDS 25 TO 40 KT. SEAS 8 TO 16 FT. ...STORM WARNING... .FROM 58N TO 61N E OF 44 WINDS 40 TO 50 KT. SEAS 17 TO 27 FT. ELSEWHERE N OF 56N E OF 47W WINDS 25 TO 40 KT. SEAS 10 TO 19 FT. .24 HOUR FORECAST FROM 59N TO 61N E OF 43W WINDS 20 TO 30 KT. SEAS TO 11 FT. .48 HOUR FORECAST CONDITIONS DIMINISHED. ...GALE WARNING... .N OF 60N W OF 60W WINDS 20 TO 30 KT. SEAS TO 8 FT. .24 HOUR FORECAST NEW LOW 64N58W 979 MB. N OF 56N W OF 48W WINDS 25 TO 40 KT. SEAS 8 TO 16 FT. .48 HOUR FORECAST LOW WELL N OF AREA. ASSOCIATED CONDITIONS DIMINISHED. .SYNOPSIS AND FORECAST. .48 HOUR FORECAST NEW LOW 63N37W 1002 MB. N OF 59N E OF 44W WINDS 20 TO 30 KT. SEAS TO 8 FT. .48 HOUR FORECAST NEW LOW 64N58W 999 MB. WITHIN 360 NM SE SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 11 FT. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 60 NM W OF NOVA SCOTIA. .24 HOUR FORECAST DENSE FOG FROM 41N TO 45N BETWEEN 65W AND 70W...AND N OF 62N W OF 58W. .48 HOUR FORECAST DENSE FOG N OF 62N W OF 60W...AND FROM 42N TO 48N BETWEEN 60W AND 45W. .FORECASTER BYRD. OCEAN PREDICTION CENTER. NWS NATIONAL HURRICANE CENTER MIAMI FL 1630 UTC SUN SEP 3 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 SUN SEP 3. 24 HOUR FORECAST VALID 1200 UTC MON SEP 4. 48 HOUR FORECAST VALID 1200 UTC TUE SEP 5. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM GERT NEAR 31.2N 51.9W 997 MB AT 1500 UTC SEP 03 MOVING NNE OR 030 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM NE QUADRANT...50 NM SE QUADRANT...40 NM SW QUADRANT...AND 0 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER EXCEPT 90 NM SE QUADRANT WITH SEAS TO 15 FT. WITHIN 31N50W TO 31N53W TO 30N53W TO 30N52W TO 30N51W TO 30N50W TO 31N50W SW TO W WINDS 20 TO 33 KT. SEAS 11 TO 13 FT. WITHIN 31N47W TO 30N52W TO 31N55W TO 26N55W TO 27N51W TO 31N47W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM GERT N OF THE AREA NEAR 38.8N 52.8W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. OVER FORECAST WATERS S OF 31N WITHIN 31N40W TO 31N48W TO 28N47W TO 26N44W TO 27N40W TO 31N40W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .30 HOUR FORECAST CONDITIONS IMPROVE 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 IDALIA REMNANT LOW N OF AREA. WITHIN 31N55W TO 31N66W TO 30N64W TO 29N60W TO 28N59W TO 28N57W TO 31N55W W WINDS 20 TO 25 KT. SEAS 11 TO 13 FT. WITHIN 31N55W TO 29N61W TO 31N77W TO 25N77W TO 22N70W TO 26N55W TO 31N55W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST WITHIN 31N47W TO 30N71W TO 25N68W TO 24N63W TO 27N52W TO 31N47W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 31N44W TO 31N58W TO 26N56W TO 26N52W TO 28N47W TO 31N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .ATLC TROPICAL STORM KATIA E OF AREA NEAR 26.7N 32.3W 1006 MB AT ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1200 UTC SUN SEP 3. 24 HOUR FORECAST VALID 1200 UTC MON SEP 4. 48 HOUR FORECAST VALID 1200 UTC TUE SEP 5. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM GERT NEAR 31.2N 51.9W 997 MB AT 1500 UTC SEP 03 MOVING NNE OR 030 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM NE QUADRANT...50 NM SE QUADRANT...40 NM SW QUADRANT...AND 0 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER EXCEPT 90 NM SE QUADRANT WITH SEAS TO 15 FT. WITHIN 31N50W TO 31N53W TO 30N53W TO 30N52W TO 30N51W TO 30N50W TO 31N50W SW TO W WINDS 20 TO 33 KT. SEAS 11 TO 13 FT. WITHIN 31N47W TO 30N52W TO 31N55W TO 26N55W TO 27N51W TO 31N47W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST TROPICAL STORM GERT N OF THE AREA NEAR 38.8N 52.8W. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. OVER FORECAST WATERS S OF 31N WITHIN 31N40W TO 31N48W TO 28N47W TO 26N44W TO 27N40W TO 31N40W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .30 HOUR FORECAST CONDITIONS IMPROVE 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 IDALIA REMNANT LOW N OF AREA. WITHIN 31N55W TO 31N66W TO 30N64W TO 29N60W TO 28N59W TO 28N57W TO 31N55W W WINDS 20 TO 25 KT. SEAS 11 TO 13 FT. WITHIN 31N55W TO 29N61W TO 31N77W TO 25N77W TO 22N70W TO 26N55W TO 31N55W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST WITHIN 31N47W TO 30N71W TO 25N68W TO 24N63W TO 27N52W TO 31N47W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 31N44W TO 31N58W TO 26N56W TO 26N52W TO 28N47W TO 31N44W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .ATLC TROPICAL STORM KATIA E OF AREA NEAR 26.7N 32.3W 1006 MB AT 1500 UTC SEP 03 MOVING NW OR 320 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. WITHIN 29N35W TO 27N36W TO 25N36W TO 24N35W TO 29N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST REMNANT LOW KATIA E OF THE AREA NEAR 27.8N 33.9W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 30.5N35W TO 29.5N36W TO 28.5N36W TO 27.5N35W TO 30.5N35W NE WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. WITHIN 31N35W TO 31N40W TO 28N40W TO 26N35W TO 29N36W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST REMNANT LOW KATIA E OF THE AREA NEAR 28.5N 34.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN 31N35W TO 31N38W TO 28N38W TO 27N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FORECASTER RAMOS. NATIONAL HURRICANE CENTER. $$