FZNT01 KWBC 032216 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 2230 UTC SUN SEP 03 2023 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 1800 UTC SEP 03. 24 HOUR FORECAST VALID 1800 UTC SEP 04. 48 HOUR FORECAST VALID 1800 UTC SEP 05. .WARNINGS. ...TROPICAL STORM WARNING... .TROPICAL STORM GERT NEAR 32.8N 51.3W 999 MB AT 2100 UTC SEP 03 MOVING NNE OR 025 DEG AT 16 KT. MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM NE AND SW QUADRANTS...40 NM SE QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM N SEMICIRCLE...120 NM SE QUADRANT AND 90 NM SW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE FROM 31N TO 34N BETWEEN 53W AND 47W WINDS 20 TO 33 KT. SEAS TO 12 FT. .24 HOUR FORECAST TROPICAL STORM GERT NEAR 40.0N 54.6W. MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 40 NM NE 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 35N59W 990 MB MOVING NE 15 KT. WITHIN 180 NM W SEMICIRCLE...AND WITHIN 240 NM N SEMICIRCLE WINDS 40 TO 55 KT. SEAS 15 TO 27 FT. ELSEWHERE FROM 31N TO 40N BETWEEN 65W AND 49W WINDS 25 TO 40 KT. SEAS 10 TO 18 FT...EXCEPT WHERE DESCRIBED ABOVE WITH GERT. .24 HOUR FORECAST LOW 40N57W 990 MB. WITHIN 180 NM SW SEMICIRCLE WINDS 40 TO 50 KT. SEAS 13 TO 20 FT. ELSEWHERE FROM 31N TO 46N BETWEEN 62W AND 44W WINDS 25 TO 40 KT. SEAS 10 TO 18 FT...EXCEPT WHERE DESCRIBED ABOVE WITH GERT. .48 HOUR FORECAST LOW 43N60W 989 MB. FROM 33N TO 49N BETWEEN 66W AND 53W WINDS 25 TO 40 KT. SEAS 8 TO 17 FT. ...STORM WARNING... .LOW E OF AREA NEAR 48N33W 988 MB MOVING E 10 KT. WITHIN 180 NM W SEMICIRCLE WINDS 40 TO 50 KT. SEAS 17 TO 26 FT. ALSO WITHIN 360 NM W SEMICIRCLE WINDS 25 TO 40 KT. SEAS 12 TO 21 FT. ELSEWHERE FROM 33 N TO 53N E OF 45W WINDS 20 TO 30 KT. SEAS 10 TO 18 FT. .24 HOUR FORECAST LOW E OF AREA NEAR 47N27W 994 MB. WITHIN 360 NM W SEMICIRCLE WINDS TO 25 KT. SEAS TO 10 FT. .48 HOUR FORECAST LOW WELL E OF AREA. ASSOCIATED CONDITIONS DIMINISHED. ...GALE WARNING... .WITHIN 120 NM S OF A LINE FROM 60N45W TO 60N35W WINDS 35 TO 45 KT. SEAS 10 TO 21 FT. ELSEWHERE E OF A LINE FROM 57N43W TO 61N49W TO 67N35W WINDS 25 TO 35 KT. SEAS 8 TO 17 FT. .24 HOUR FORECAST FROM 58N TO 62N E OF 45W WINDS 20 TO 30 KT. SEAS TO 9 FT. .48 HOUR FORECAST CONDITIONS DIMINISHED. ...GALE WARNING... .N OF 58N W OF 56W WINDS 25 TO 35 KT. SEAS TO 9 FT. .24 HOUR FORECAST N OF A LINE FROM 55N65W TO 61N48W WINDS 25 TO 40 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST CONDITIONS DIMINISHED. .SYNOPSIS AND FORECAST. .48 HOUR FORECAST WITHIN 240 NM S OF A LINE FROM 58N48W TO 63N35W WINDS 20 TO 30 KT. SEAS TO 8 FT. .48 HOUR FORECAST N OF 59N W OF 50W WINDS 20 TO 30 KT. SEAS TO 12 FT. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 60 NM W OF NOVA SCOTIA. .24 HOUR FORECAST DENSE FOG N OF 62N W OF 56W. .48 HOUR FORECAST DENSE FOG N OF 62N W OF 56W...FROM 42N TO 49N BETWEEN 60W AND 47W...AND WITHIN 60 NM W OF NOVA SCOTIA. .FORECASTER BYRD. OCEAN PREDICTION CENTER. NWS NATIONAL HURRICANE CENTER MIAMI FL ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO SYNOPSIS VALID 1800 UTC SUN SEP 3. 24 HOUR FORECAST VALID 1800 UTC MON SEP 4. 48 HOUR FORECAST VALID 1800 UTC TUE SEP 5. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .ATLC N OF AREA THE REMNANTS OF IDALIA AND TROPICAL STORM GERT NEAR 32.8N 51.3W. WITHIN 31N49W TO 31N63W TO 28N59W TO 28N56W TO 30N50W TO 31N49W SW TO W WINDS 20 TO 30 KT. SEAS 11 TO 13 FT. WITHIN 31N45W TO 28N61W TO 31N64W TO 31N77W TO 23N72W TO 22N64W TO 31N45W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL. .24 HOUR FORECAST WITHIN 31N46W TO 30N66W TO 26N65W TO 25N59W TO 26N51W TO 31N46W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 31N43W TO 31N55W TO 27N55W TO 25N51W TO 28N45W TO 31N43W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. .ATLC 03 HOUR FORECAST TROPICAL STORM KATIA E OF AREA NEAR 27.1N 32.9W. WITHIN 31N35W TO 31N37W TO 30N38W TO 27N37W TO 26N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .24 HOUR FORECAST POST-TROPICAL REMNANT LOW KATIA NEAR 28.0N 34.2W. WITHIN 31N35W TO 31N35.5W TO 30N36W TO 29N36W TO 28N35W TO 31N35W NE WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. WITHIN 31N35W TO 31N46W TO 25N46W TO 24N42W TO 26N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .48 HOUR FORECAST POST-TROPICAL REMNANT LOW KATIA NEAR 28.4N 34.1W. WITHIN 31N35W TO 31N36W TO 30N36W TO 29N37W TO 28N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. .ATLC 45 HOUR FORECAST WITHIN 17N36W TO 17N38W TO 16N40W TO 14N40W TO 13N39W TO 14N36W TO 17N36W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED SWELL. .48 HOUR FORECAST WITHIN 17N35W TO 18N39W TO 17N40W TO 15N41W TO 14N38W TO 15N36W TO 17N35W 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. $$