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High Seas Forecast Resources
FZNT01 KWBC 171638 CCA HSFAT1


HIGH SEAS FORECAST FOR METAREA IV...CORRECTED NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN FEB 17 2019

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

METAREA IV BULLETIN WILL ONLY BE BROADCAST FROM THE INMARSAT AOE SATELLITE. PLEASE ENSURE YOUR RECEIVER IS POINTED CORRECTLY.

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE NATIONAL WEATHER SERVICE. EMAIL US AT VOSOPS@NOAA.GOV(LOWERCASE).

PAN PAN...


NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W


SYNOPSIS VALID 1200 UTC FEB 17.
24 HOUR FORECAST VALID 1200 UTC FEB 18.
48 HOUR FORECAST VALID 1200 UTC FEB 19.

.
WARNINGS




... HURRICANE FORCE WIND WARNING ... .COMPLEX LOW WITH MAIN LOW 57N56W 982 MB DRIFTING NW. FRONT EXTENDS FROM MAIN LOW TO A SECOND LOW 55N53W 983 MB TO 49N48W TO 45N49W. SECOND LOW MOVING NE 20 KT THEN TURNING MORE W AFTER 12 HOURS. OVER FORECAST WATERS BETWEEN 120 NM AND 420 NM NW AND 300 NM N QUADRANTS AND WITHIN 420 NM NE AND E OF FRONT AND WITHIN 300 NM E OF A LINE FROM 45N46W TO 43N45W TO 33N54W WINDS 25 TO 40 KT. SEAS IN ICE FREE WATERS 9 TO 18 FT.
.06 HOUR FORECAST...   COMPLEX LOW WITH FIRST LOW 58N58W 978 MB AND SECOND LOW 57N51W 977 MB. WITHIN 150 NM NE OF A LINE FROM 60N55W TO 57N47W WINDS 40 TO 55 KT. SEAS 15 TO 24 FT.
.12 HOUR FORECAST...  
LOW 58N50W 971 MB. FRONT TO EXTEND FROM LOW TO 58N45W TO 48N37W TO 35N47W. FROM 59N TO 61N BETWEEN 44W AND 53W WINDS 50 TO 65 KT. SEAS 18 TO 34 FT. ALSO FROM 58N TO 62N BETWEEN 43W AND 63W AND WITHIN 180 NM NE OF FRONT N OF 56N WINDS 35 TO 50 KT. SEAS 14 TO 27 FT. ELSEWHERE BETWEEN 300 NM AND 420 NM W QUADRANT AND 300 NM N SEMICIRCLE AND WITHIN 300 NM E OF FRONT WINDS 30 TO 45 KT. SEAS 12 TO 21 FT.
.24 HOUR FORECAST...   LOW 58N58W 971 MB. FRONT TO EXTEND FROM LOW TO 60N50W TO 59N40W TO 57N35W. FROM 55N TO 63N BETWEEN 58W AND 62W WINDS 40 TO 55 KT. SEAS 18 TO 29 FT. ELSEWHERE WITHIN 420 NM S QUADRANT AND 360 NM NW SEMICIRCLE AND WITHIN 240 NM N OF FRONT WINDS 25 TO 40 KT. SEAS 13 TO 24 FT.
.48 HOUR FORECAST...   LOW 56N49W 976 MB. WITHIN 240 NM S AND 420 NM W QUADRANTS AND N OF 59N W OF 53W WINDS 12 TO 21 FT.


... STORM WARNING ...
.24 HOUR FORECAST...   RAPIDLY INTENSIFYING LOW 39N71W 1007 MB. WITHIN 120 NM SE OF A LINE FROM LOW CENTER TO 38N73W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE W OF A LINE FROM 39N65W TO 31N74W WINDS 20 TO 30 KT. SEAS TO 9 FT. .42 HOUR FORECAST LOW 41N54W 987 MB. WITHIN 180 NM S AND 360 NM SW QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 20 FT.
.48 HOUR FORECAST...   LOW 42N48W 974 MB. FROM 36N TO 42N BETWEEN 48W AND 55W WINDS 45 TO 60 KT. SEAS 16 TO 27 FT. ELSEWHERE FROM 33N TO 43N BETWEEN 42W AND 61W WINDS 30 TO 45 KT. SEAS 10 TO 21 FT.


... STORM WARNING ...
.48 HOUR FORECAST...   NEW LOW 63N38W 982 MB. OVER FORECAST WATERS FROM 64N TO 66N E OF GREENLAND WINDS 40 TO 55 KT. SEAS 18 TO 30 FT. ELSEWHERE N OF 63N E OF GREENLAND WINDS 30 TO 45 KT. SEAS 12 TO 21 FT.


... GALE WARNING ... .LOW 39N56W 1006 MB MOVING NE 45 KT. FRONT EXTENDS FROM 45N49W TO 43N50W TO LOW CENTER TO 34N69W. WITHIN 240 NM SE OF FRONT WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.12 HOUR FORECAST...  
LOW 40N48W 1006 MB. EXCEPT WHERE PREVIOUSLY NOTED WITHIN 240 NM SE AND 300 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 17 FT.
.24 HOUR FORECAST...   LOW E OF AREA 47N33W 994 MB. FRONT TO EXTEND FROM LOW TO 43N35W TO 34N51W. OVER FORECAST WATERS E OF THE FRONT N OF 36N WINDS 25 TO 40 KT. SEAS 11 TO 18 FT. ELSEWHERE WITHIN 420 NM SE OF FRONT N OF 31N WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST...   LOW AND ASSOCIATED CONDITIONS E OF AREA.


... HEAVY FREEZING SPRAY WARNING ... .MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS N OF 63N W OF GREENLAND AND W OF A LINE FROM 58N59W TO 55N54W TO 47N60W.
.24 HOUR FORECAST...   MODERATE TO HEAVY FREEZING SPRAY NW AND W OF A LINE FROM 64N52W TO 60N60W AND FROM 46N TO 55N W OF 49W.
.48 HOUR FORECAST...   MODERATE TO HEAVY FREEZING SPRAY W OF A LINE FROM 66N51W TO 57N57W TO 52N49W TO 44N60W AND N OF 64N E OF GREENLAND.

SYNOPSIS AND FORECAST...
.

.OVER FORECAST WATERS N OF A LINE FROM 62N40W TO 53N35W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST...   CONDITIONS E OF AREA.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 49N BETWEEN 42W AND 50W.
.24 HOUR FORECAST...   CONDITIONS MOVED E OF AREA.


.24 HOUR FORECAST...   HIGH 41N60W 1020 MB.
.48 HOUR FORECAST...   HIGH DISSIPATED.

.

FORECASTER BANCROFT. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND GULF OF MEXICO


SYNOPSIS VALID 1200 UTC SUN FEB 17.
24 HOUR FORECAST VALID 1200 UTC MON FEB 18.
48 HOUR FORECAST VALID 1200 UTC TUE FEB 19.

.
WARNINGS



... CARIBBEAN GALE WARNING ...
.CARIBBEAN FROM 11N TO 15N BETWEEN 65W AND 76W NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT. .15 HOUR FORECAST FROM 11N TO 12.5N BETWEEN 73W AND 76W NE WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. ELSEWHERE FROM 10.5N TO 15N BETWEEN 74W AND 77W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT W OF 70W.
.24 HOUR FORECAST...   FROM 10.5N TO 16N BETWEEN 66W AND 78W NE TO E WINDS 20 TO 30 KT...HIGHEST NEAR 11.5N76W. SEAS 8 TO 13 FT W OF 70W...HIGHEST NEAR 11.5N76W.
.36 HOUR FORECAST...   FROM 11N TO 13N BETWEEN 73W AND 76W NE WINDS 30 TO 35 KT. SEAS 9 TO 11 FT. ELSEWHERE FROM 10N TO 16N BETWEEN 67W AND 80W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT W OF 72W. FROM 16N TO 18N BETWEEN 71W AND 74W E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST...   FROM 10N TO 17.5N BETWEEN 67W AND 81W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT...HIGHEST NEAR 11.5N76W.

SYNOPSIS AND FORECAST...
.


.ATLC...   COLD FRONT N OF AREA. N OF 30N BETWEEN 54W AND 60W SW WINDS 20 TO 25 KT. SEAS TO 8 FT. SCATTERED TSTMS N OF 30N BETWEEN 52W AND 56W.
.24 HOUR FORECAST...   COLD FRONT FROM 31N52W TO 29N86W. N OF 30N E OF FRONT TO 44W SW WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST...   COLD FRONT DISSIPATED. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.


.ATLC...   WITHIN AREA BOUNDED BY 26N35W TO 07N35W TO 07N57W TO 16N61W TO 19N47W TO 24N44W TO 26N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST...   WITHIN AREA BOUNDED BY 31N35W TO 07N35W TO 06N53W TO 12N55W TO 15N50W TO 31N39W TO 31N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST...   WITHIN AREA BOUNDED BY 24N35W TO 07N35W TO 07N54W TO 18N53W TO 24N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.


.ATLC...  
48 HOUR FORECAST...   COLD FRONT FROM 31N65W TO 29N73W TO 28.5N81W. N OF 29N BETWEEN 73W AND 80W NE WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

.CARIBBEAN S OF 19N BETWEEN 84W AND 87W SE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST...   S OF 20N BETWEEN 84W AND 88W...INCLUDING GULF OF HONDURAS...SE WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST...   LITTLE CHANGE.

.GULF OF MEXICO...   STATIONARY FRONT FROM 29N96W TO 27N97.5W. FROM 21N TO 24N BETWEEN 88W AND 92W SE TO S WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST...   COLD FRONT FROM 30N87W TO 26N95W TO 22N96W TO 22N98W. S OF 26N W OF FRONT NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. N OF 26N W OF 90W AND W OF FRONT N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST...   STATIONARY FRONT FROM 27N82W TO 28N87W THEN WARM TO 28N95W TO LOW PRES NEAR 26N97W 1010 MB THEN STATIONARY TO 20N95W. N OF WARM FRONT NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.

.GULF OF MEXICO...   DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 26N WITHIN 20 NM OF SHORE.
.06 HOUR FORECAST...   CONDITIONS IMPROVE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.

FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.

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