Expires:No;;710888 FZNT01 KWBC 172208 HSFAT1 HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC 2230 UTC SAT APR 17 2021 CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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). METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT AOE SATELLITE. PLEASE ENSURE YOUR RECEIVER IS POINTED CORRECTLY. 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 APR 17. 24 HOUR FORECAST VALID 1800 UTC APR 18. 48 HOUR FORECAST VALID 1800 UTC APR 19. .WARNINGS. ...GALE WARNING... .COMPLEX LOW WITH MAIN CENTER NEAR 40N148W 998 MB MOVING NE 15 KT. WITHIN 660 NM S SEMICIRCLE WINDS 25 TO 40 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 480 NM N SEMICIRCLE AND FROM 45N TO 52N BETWEEN 146W AND 157W WINDS 20 TO 30 KT. SEAS TO 10 FT. .24 HOUR FORECAST COMBINED LOW 47N147W 989 MB. WITHIN 300 NM SE SEMICIRCLE WINDS 30 TO 45 KT. SEAS 14 TO 21 FT. ELSEWHERE WITHIN 600 NM E AND W AND 660 NM N AND S QUADRANTS AND FROM 56N TO 60N BETWEEN 147W AND 161W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT. .48 HOUR FORECAST LOW 52N155W 998 MB. N OF 46N BETWEEN 141W AND 180W WINDS 25 TO 35 KT. SEAS 8 TO 18 FT. ...GALE WARNING... .LOW 52N178W 1016 MB MOVING SE 20 KT. N OF 48N BETWEEN 170E AND 173W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT. .24 HOUR FORECAST LOW 45N173W 1011 MB. FROM 39N TO 55N BETWEEN 175E AND 174W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT. .48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW 41N161W DESCRIBED BELOW. ...GALE WARNING... .LOW 42N178W 1013 MB MOVING SE 20 KT. FROM 40N TO 48N BETWEEN 172E AND 178W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE WITHIN 180 NM E AND 480 NM S QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT. .24 HOUR FORECAST LOW 39N168W 1007 MB. WITHIN 360 NM E QUADRANT WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 480 NM S...300 NM W...AND 180 NM N QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT. .48 HOUR FORECAST LOW 41N161W 1001 MB. WITHIN 660 NM E AND S QUADRANTS WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 420 NM N AND 840 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 15 FT. ...GALE WARNING... .S OF 40N W OF 180W WINDS 20 TO 30 KT. SEAS TO 9 FT. .24 HOUR FORECAST W OF A LINE FROM 50N160E TO 30N178E WINDS 20 TO 30 KT. SEAS TO 11 FT. .48 HOUR FORECAST N OF 33N W OF 166E SE WINDS 25 TO 35 KT. SEAS TO 12 FT. .SYNOPSIS AND FORECAST. .FROM 55N TO 60N BETWEEN 150W AND 159W NE TO E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST CONDITIONS ABSORBED BY LOW 47N147W DESCRIBED IN WARNINGS SECTION ABOVE. .LOW 45N142W 1011 MB MOVING NW 15 KT. WITHIN 300 NM E SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 10 FT. .24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 47N147W DESCRIBED IN WARNINGS SECTION ABOVE. .S OF 35N E OF 124W NW WINDS TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST CONDITIONS DIMINISHED. .48 HOUR FORECAST FROM 35N TO 41N E OF 127W NW WINDS TO 25 KT. SEAS TO 8 FT. .HIGH 32N173W 1022 MB MOVING SE 45 KT. .24 HOUR FORECAST HIGH 31N150W 1026 MB. .48 HOUR FORECAST HIGH 39N139W 1032 MB. .HIGH 31N131W 1025 MB MOVING W 05 KT. .24 HOUR FORECAST HIGH 32N134W 1027 MB. .48 HOUR FORECAST HIGH DISSIPATED. .HIGH 46N162E 1037 MB MOVING NE 10 KT. .24 HOUR FORECAST HIGH 49N167E 1034 MB. .48 HOUR FORECAST HIGH DISSIPATED. .HIGH 53N133W 1026 MB MOVING NE 10 KT. .24 HOUR FORECAST HIGH DISSIPATED. .FORECASTER JOSEPH. 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 SAT APR 17. 24 HOUR FORECAST VALID 1800 UTC SUN APR 18. 48 HOUR FORECAST VALID 1800 UTC MON APR 19. .WARNINGS. ...GULF OF MEXICO GALE WARNING... .STATIONARY FRONT FROM 30N83W TO 29.5N87.5W TO 23N98W. WITHIN 26N96W TO 23N97W TO 23N98W TO 28N97W TO 29N95W TO 26N96W N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .06 HOUR FORECAST COLD FRONT FROM 30N84W TO 24N96W TO 19N96W. WITHIN 21N96W TO 19N96W TO 22N98W TO 23N98W TO 23N96W TO 21N96W...INCLUDING WITHIN 60 NM OF VERACRUZ... N WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 23N97W TO 23N98W TO 27N97W TO 29N93W TO 29N91W TO 23N97W N TO NE WINDS 20 TO 30 KT. SEAS 8 FT. .24 HOUR FORECAST COLD FRONT FROM 30N82W TO 22N95W TO 18N94W. WITHIN 20N94W TO 19N96W TO 22N98W TO 26N97W TO 20N94W...INCLUDING WITHIN 60 NM OF VERACRUZ... NW TO N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. .48 HOUR FORECAST STATIONARY FRONT FROM 28N82W TO 18N94W. WITHIN 19N95W TO 19N96W TO 21N97W TO 21N94W TO 19N95W...INCLUDING WITHIN 60 NM OF VERACRUZ... NW WINDS 20 TO 25 KT. SEAS 8 FT. .SYNOPSIS AND FORECAST. .ATLC WITHIN 07N45W TO 08N53W TO 13N48W TO 16N42W TO 14N39W TO 07N45W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. .24 HOUR FORECAST WITHIN 07N50W TO 06N53W TO 11N59W TO 18N47W TO 15N44W TO 07N50W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. .48 HOUR FORECAST WITHIN 10N54W TO 09N58W TO 13N59W TO 13N55W TO 10N54W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL. .CARIBBEAN WITHIN 11N64W TO 11N73W TO 14N77W TO 15N70W TO 13N66W TO 11N64W E WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST WITHIN 11N64W TO 11N73W TO 14N77W TO 15N70W TO 13N66W TO 11N64W E WINDS 20 TO 30 KT. SEAS TO 8 FT. .48 HOUR FORECAST WITHIN 11N64W TO 11N73W TO 14N77W TO 15N70W TO 13N66W TO 11N64W E WINDS 20 TO 30 KT. SEAS TO 8 FT. .CARIBBEAN WITHIN 16N84W TO 16N86W TO 18N87W TO 18N85W TO 17N84W TO 16N84W...INCLUDING THE GULF OF HONDURAS... E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER. $$