FZNT01 KWBC 210946 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 1030 UTC THU NOV 21 2024 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM). SECURITE NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS SYNOPSIS VALID 0600 UTC NOV 21. 24 HOUR FORECAST VALID 0600 UTC NOV 22. 48 HOUR FORECAST VALID 0600 UTC NOV 23. .WARNINGS. ...GALE WARNING... .LOW 43N56W 990 MB MOVING E 20 KT. WITHIN 600 NM S SEMICIRCLE...540 NM NW QUADRANT...AND FROM 48N TO 55W E OF 57W WINDS 25 TO 40 KT. SEAS 14 TO 28 FT...EXCEPT 8 TO 16 FT IN S SEMICIRCLE AND NW QUADRANT. .24 HOUR FORECAST LOW 43N44W 991 MB AND RAPIDLY INTENSIFYING. WITHIN 600 NM S SEMICIRCLE AND WITHIN 360 NM N OF A LINE FROM 46N55W TO 48N51W TO 50N35W WINDS 30 TO 45 KT. SEAS 13 TO 26 FT...EXCEPT 9 TO 18 FT IN S SEMICIRCLE AND NW QUADRANT. .48 HOUR FORECAST LOW E OF AREA WITH NEW CENTER NEAR 55N21W 951 MB. FROM 33N TO 64N E OF 44W WINDS 25 TO 40 KT. SEAS 12 TO 24 FT. ...GALE WARNING... .06 HOUR FORECAST LOW E OF AREA NEAR 63N30W 1006 MB. WITHIN 300 NM W QUADRANT AND WITHIN 180 NM S OF A LINE FROM 60N35W TO 59N42W TO 62N49W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. .24 HOUR FORECAST LOW E OF AREA NEAR 60N28W 995 MB AND RAPIDLY INTENSIFYING. FROM 55N TO 65N E OF 44W WINDS 25 TO 40 KT. SEAS 11 TO 22 FT. .48 HOUR FORECAST LOW ABSORBED AND CONDITIONS DESCRIBED BY LOW 55N21W IN WARNING ABOVE. ...GALE WARNING... .LOW 39N74W 998 MB MOVING E 20 KT. WITHIN 480 NM S SEMICIRCLE...60 NM W AND 180 NM NW QUADRANTSWINDS 25 TO 35 KT. SEAS TO 10 FT. .24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 40N64W 995 MB. WITHIN 300 NM SW OF A LINE FROM 42N70W TO 40N68W TO 39N57W WINDS 25 TO 40 KT. SEAS 8 TO 13 FT. .48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS DIMINISHED. ...GALE WARNING... .36 HOUR FORECAST LOW 39N68W 996 MB. WITHIN 660 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. .48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 40N65W 984 MB. FROM 30N TO 43N BETWEEN 58W AND 77W WINDS 30 TO 45 KT. SEAS 8 TO 16 FT. .SYNOPSIS AND FORECAST. .DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 50N BETWEEN 42W AND 54W AND FROM 42N TO 45N BETWEEN 55W AND 59W. .24 HOUR FORECAST DENSE FOG FROM 42N TO 46N BETWEEN 47W AND 50W. .48 HOUR FORECAST CONDITIONS IMPROVED. .24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY W OF A LINE FROM 64N63W TO 67N60W AND N OF 60N WITHIN 60 NM OF THE GREENLAND COAST. .48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY WITHIN 60 NM OF THE GREENLAND COAST N OF 60N AND W OF A LINE FROM 63N63W TO 66N58W TO 67N58W. .FORECASTER HYDE. 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 0600 UTC THU NOV 21. 24 HOUR FORECAST VALID 0600 UTC FRI NOV 22. 48 HOUR FORECAST VALID 0600 UTC SAT NOV 23. .WARNINGS. ...GULF OF MEXICO GALE WARNING... .WITHIN 20N95W TO 20N96W TO 19N95W TO 20N95W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...NW TO N WINDS 30 TO 35 KT. SEAS 9 TO 12 FT IN NW TO N SWELL. ELSEWHERE WITHIN 19N95W TO 20N96W TO 19N96W TO 18N94W TO 19N94W TO 19N95W NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 11 FT IN N SWELL. WITHIN 30N84W TO 30N88W TO 27N91W TO 27N88W TO 26N88W TO 28N84W TO 30N84W N WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN NW TO N SWELL. REMAINDER OF AREA WITHIN 28N84W TO 28N91W TO 26N96W TO 23N97W TO 19N94W TO 23N88W TO 28N84W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .03 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS BELOW GALE FORCE. .24 HOUR FORECAST WITHIN 29N84W TO 30N86W TO 30N88W TO 29N88W TO 28N85W TO 28N83W TO 29N84W NW WINDS 20 TO 25 KT. SEAS TO 8 FT. WITHIN 27N84W TO 24N89W TO 19N94W TO 22N88W TO 22N85W TO 23N83W TO 27N84W...INCLUDING STRAITS OF FLORIDA...WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. .48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .SYNOPSIS AND FORECAST. .ATLC WITHIN 31N73.5W TO 31N74.5W TO 30.5N75W TO 30N74W TO 30.5N74W TO 31N73.5W SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. WITHIN 31N78W TO 31N81W TO 30N81W TO 30N80W TO 31N78W NW WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 31N75W TO 30N79W TO 31N81W TO 28N80W TO 31N75W W TO NW WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE WITHIN 31N60W TO 30.5N75.5W TO 30.5N76W TO 30N66.5W TO 30.5N66.5W TO 31N60W WINDS 20 KT OR LESS. SEAS 8 FT IN W TO NW SWELL. .48 HOUR FORECAST WITHIN 31N60W TO 31N63W TO 27N65W TO 28N62W TO 29N61W TO 31N60W SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN W SWELL. WITHIN 31N64W TO 31N69W TO 31N77W TO 31N69W TO 30N68W TO 30N66W TO 31N64W W WINDS 20 TO 25 KT. SEAS 10 TO 13 FT IN W TO NW SWELL. ELSEWHERE WITHIN 31N56W TO 30N69W TO 31N78W TO 27N77W TO 28N68W TO 27N65W TO 31N56W...INCLUDING ATLANTIC EXPOSURES... WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN W TO NW SWELL. .ATLC WITHIN 31N38W TO 31N63W TO 27N59W TO 25N51W TO 29N40W TO 31N38W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW TO N SWELL. .24 HOUR FORECAST WITHIN 31N35W TO 31N60W TO 28N53W TO 29N43W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL. .48 HOUR FORECAST WITHIN 31N35W TO 31N50W TO 29N48W TO 28N46W TO 28N40W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .CARIBBEAN 09 HOUR FORECAST WITHIN 17N87W TO 18N87W TO 17N88W TO 16N88W TO 16N87W TO 17N87W...INCLUDING THE GULF OF HONDURAS... NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. YUCATAN CHANNEL N OF 21N WINDS 20 KT OR LESS. SEAS 8 FT IN N SWELL. .24 HOUR FORECAST WITHIN 17.5N83.5W TO 17N84.5W TO 17.5N85.5W TO 17N85.5W TO 17N83.5W TO 17.5N83.5W NW TO N WINDS 20 TO 25 KT. SEAS 8 FT IN NW TO N SWELL. ELSEWHERE WITHIN 22N85W TO 22N87W TO 21N86W TO 20N86W TO 21N85W TO 22N85W...INCLUDING IN YUCATAN CHANNEL...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 15N81W TO 15N83W TO 14N83W TO 13N83W TO 12N83W TO 15N81W...INCLUDING WITHIN 60 NM OF COAST OF NICARAGUA... N WINDS 20 TO 25 KT. SEAS TO 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FORECASTER STRIPLING. NATIONAL HURRICANE CENTER. $$