High Seas Forecast
Issued by NWS

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667
FZNT01 KWBC 230344 CCA
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV...CORRECTED
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC TUE JAN 23 2018

CCODE/1:31:04:01:00/AOW/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

PAN PAN

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

SYNOPSIS VALID 0000 UTC JAN 23
24 HOUR FORECAST VALID 0000 UTC JAN 24
48 HOUR FORECAST VALID 0000 UTC JAN 25

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW E OF AREA 58N36W 960 MB MOVING E 15 KT. OVER ICE FREE
FORECAST WATERS WITHIN 120 NM W AND NW OF A LINE FROM 58N39W TO
61N39W TO 63N35W WINDS 50 TO 65 KT. SEAS 30 TO 37 FT. ELSEWHERE
WITHIN 180 NM W AND NW OF A LINE FROM 57N38W TO 61N37W TO
63N35W...AND BETWEEN 300 NM AND 600 NM S QUADRANT WINDS 40 TO 50
KT. SEAS 21 TO 35 FT. ALSO WITHIN 420 NM N...1020 NM S...1140 NM
SW...AND 420 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.
.24 HOUR FORECAST LOW E OF AREA 58N26W 964 MB. WITHIN 540 NM SW
AND 480 NM NW QUADRANTS WINDS 40 TO 50 KT. SEAS 24 TO 30 FT.
ELSEWHERE WITHIN 960 NM SW AND 540 NM NW QUADRANTS WINDS 25 TO
40 KT. SEAS 12 TO 24 FT.
.48 HOUR FORECAST CONDITIONS E OF AREA.

...STORM WARNING...
.24 HOUR FORECAST LOW INLAND NEAR 47N75W 994 MB. OVER FORECAST
WATERS WITHIN 720 NM SE AND 780 NM SW QUADRANTS WINDS 25 TO 40
KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW INLAND NEAR 54N60W 979 MB. FROM 48N TO 55N
BETWEEN 44W AND 50W WINDS 40 TO 50 KT. SEAS 14 TO 18 FT.
ELSEWHERE WITHIN 480 NM NE...1140 NM SE...AND 1020 NM SW
QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 19 FT.

...GALE WARNING...
.LOW 59N56W 995 MB NEARLY STATIONARY. OVER ICE FREE FORECAST
WATERS WITHIN 120 NM SW SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO
14 FT.
.24 HOUR FORECAST LOW DISSIPATED. W AND SW OF A LINE FROM 62N56W
TO 59N52W AREA OF W TO NW WINDS TO 25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
NW AND W OF A LINE FROM 66N55W TO 61N60W TO 51N49W TO 49N51W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NW AND W OF A
LINE FROM 65N53W TO 62N58W TO 58N57W TO 51N50W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY W OF A LINE
FROM 66N55W TO 62N59W TO 60N59W.

.SYNOPSIS AND FORECAST.

.OVER ICE FREE FORECAST WATERS N OF 63N AND W OF 55W AREA OF N
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST N OF 63N AND W OF 54W AREA OF N TO NW WINDS 20
TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. 48 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
OVER FORECAST WATERS FROM 42N TO 53N BETWEEN 45W AND 53W.

.24 HOUR FORECAST HIGH 44N48W 1036 MB.
.48 HOUR FORECAST HIGH 42N35W 1038 MB.

.FORECASTER BELL. 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 0000 UTC TUE JAN 23.
24 HOUR FORECAST VALID 0000 UTC WED JAN 24.
48 HOUR FORECAST VALID 0000 UTC THU JAN 25.

.WARNINGS.

...GULF OF MEXICO GALE WARNING...

.GULF OF MEXICO COLD FRONT FROM 31N88W TO 22N98W. N OF 28N
WITHIN 270 NM W OF FRONT NW WINDS 20 TO 25 KT. SEAS LESS THAN 8
FT. FROM 21N TO 26N W OF 95W N WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT. SCATTERED TSTMS N OF 25N WITHIN 240 NM E OF FRONT.
.18 HOUR FORECAST COLD FRONT FROM 30N82W TO 18N92W THEN
STATIONARY TO 22N98W. SW OF LINE FROM 21N96W TO 18N94W NW WINDS
25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST COLD FRONT FROM 26N82W TO 18N92W THEN
STATIONARY TO 22N98W. SW OF LINE FROM 21N96W TO 18N94W NW WINDS
20 TO 30 KT. SEAS TO 10 FT.
.42 HOUR FORECAST STATIONARY FRONT FROM 18N92W TO 22N98W. SW OF
LINE FROM 21N95W TO 18N94W NW WINDS 20 TO 30 KT. SEAS TO 8 FT.
FROM 20N TO 25N W OF 89W N TO NE WINDS 20 TO 30 KT. SEAS TO 8
FT.
.48 HOUR FORECAST STATIONARY FRONT FROM 18N94W TO 21N97W.
SW OF LINE FROM 21N96W TO 18.5N95W NW WINDS 20 TO 30 KT. SEAS TO
10 FT. FROM 19N TO 25N W OF 83W...INCLUDING YUCATAN CHANNEL...N
TO NE WINDS 20 TO 30 KT. SEAS TO 10 FT.

...CARIBBEAN GALE WARNING...

.CARIBBEAN FROM 11N TO 16N BETWEEN 67W AND 78W...INCLUDING THE
GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
ELSEWHERE FROM 09.5N TO 17N BETWEEN 73W AND 82W WINDS 20 KT OR
LESS. SEAS TO 9 FT PRIMARILY IN E SWELL.
.06 HOUR FORECAST FROM 11N TO 13N BETWEEN 73W AND 77W NE TO E
WINDS 25 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE FROM 10.5N TO
17.5N BETWEEN 69W AND 78W...INCLUDING THE GULF OF VENEZUELA...
AND S OF 12N BETWEEN 65W AND 68W NE TO E WINDS 20 TO 25 KT. SEAS
8 TO 11 FT. REMAINDER WATERS FROM 10N TO 17N BETWEEN 78W AND 83W
WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN E SWELL.
.12 HOUR FORECAST FROM 11N TO 18N BETWEEN 67W AND 78W...
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT.
SEAS 10 TO 13 FT. ELSEWHERE FROM 09.5N TO 17N BETWEEN 78W AND
82W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN E SWELL.
.24 HOUR FORECAST FROM 10.5N TO 13.5N BETWEEN 64W AND 78W...
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 25 TO 35 KT.
SEAS 8 TO 12 FT W OF 72W. ELSEWHERE FROM 09.5N TO 17N BETWEEN
72W AND 82W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN E
SWELL.
.48 HOUR FORECAST FROM 10.5N TO 14N BETWEEN 70W AND 77W...
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT.
SEAS TO 11 FT W OF 74W. ELSEWHERE FROM 09.5N TO 16.5N BETWEEN
75W AND 82W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN E
SWELL.

.SYNOPSIS AND FORECAST.

.ATLC S OF 21N BETWEEN 70W AND 73W E WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT. FROM 21N TO 26N BETWEEN 58W AND 65W NE TO E
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.



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