High Seas Forecast
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000
FZPN02 KWBC 222325
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC SUN JAN 22 2017

CCODE/1:31:12:01:00/AOW+POR/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

SYNOPSIS VALID 1800 UTC JAN 22.
24 HOUR FORECAST VALID 1800 UTC JAN 23.
48 HOUR FORECAST VALID 1800 UTC JAN 24.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 51N180W 944 MB MOVING E 20 KT. WITHIN 420 NM N AND NW
SEMICIRCLES WINDS 50 TO 65 KT. SEAS 29 TO 42 FT. ELSEWHERE FROM
33N TO 57N BETWEEN 162W AND 167E WINDS 40 TO 55 KT. SEAS 18 TO
29 FT. ALSO FROM 30N TO 61N BETWEEN 157W AND 164E WINDS 25 TO 40
KT. SEAS 12 TO 18 FT.
.24 HOUR FORECAST LOW 51N169W 954 MB. WITHIN 480 NM SW QUADRANT
WINDS 50 TO 65 KT. SEAS 29 TO 52 FT. ELSEWHERE FROM 37N TO 60N
BETWEEN 160W AND 180W WINDS 35 TO 50 KT. SEAS 18 TO 29 FT. ALSO
WITHIN 840 NM NE...1080 NM SE...780 NM SW...AND 900 NM NW
QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 18 FT.
.48 HOUR FORECAST LOW 54N158W 971 MB. FRONT TO EXTEND FROM
60N145W TO 49N140W TO 38N140W. WITHIN 420 NM S AND SE
QUADRANTS...AND WITHIN 180 NM E OF THE FRONT N OF 52N WINDS 35
TO 45 KT. SEAS 21 TO 36 FT. ELSEWHERE WITHIN 840 NM S
QUADRANT...420 NM E QUADRANT...AND 240 NM E OF THE FRONT WINDS
25 TO 35 KT. SEAS 12 TO 21 FT.

...STORM WARNING...
.LOW 46N131W 971 MB MOVING SE 10 KT. WITHIN 240 NM E AND 300 NM
W SEMICIRCLES WINDS 40 TO 55 KT. SEAS 18 TO 27 FT. ELSEWHERE
WITHIN 300 NM NE...480 NM SE...960 NM SW...AND 240 NM NW
QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 18 FT.
.24 HOUR FORECAST LOW 43N128W 992 MB. WITHIN 300 NM W AND SW
QUADRANTS WINDS 35 TO 45 KT. SEAS 21 TO 30 FT. ELSEWHERE FROM
30N TO 47N BETWEEN 120W AND 136W WINDS 25 TO 35 KT. SEAS 12 TO
21 FT.
.48 HOUR FORECAST LOW 35N124W 1016 MB. WITHIN 300 NM W AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS 12 TO 19 FT.

...STORM WARNING...
.24 HOUR FORECAST LOW 43N165E 982 MB. FRONT TO EXTEND FROM LOW
CENTER TO 38N168E TO 32N165E. WITHIN 240 NM E AND NE OF THE
FRONT WINDS 35 TO 50 KT. SEAS 18 TO 24 FT. ELSEWHERE W OF A LINE
FROM 49N166E TO 37N177E TO 30N172E WINDS 25 TO 40 KT. SEAS 12 TO
19 FT.
.48 HOUR FORECAST LOW 47N172W 975 MB. FRONT TO EXTEND FROM LOW
CENTER TO 43N169W TO 36N178W. WITHIN 300 NM E OF THE FRONT WINDS
35 TO 50 KT. SEAS 18 TO 26 FT. ELSEWHERE WITHIN 840 NM S AND SE
QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 18 FT.

...STORM WARNING...
.36 HOUR FORECAST LOW 45N160E 979 MB. WITHIN 360 NM S SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 21 TO 30 FT.
.48 HOUR FORECAST LOW 46N168E 978 MB. WITHIN 480 NM S AND SW
QUADRANTS WINDS 35 TO 50 KT. SEAS 21 TO 33 FT. ELSEWHERE WITHIN
900 NM S AND SW QUADRANTS...AND 360 NM N AND NW QUADRANTS WINDS
25 TO 40 KT. SEAS 12 TO 21 FT.

...GALE WARNING...
.LOW 50N138W 991 MB NEARLY STATIONARY. EXCEPT WHERE PREVIOUSLY
NOTED WITHIN 360 NM W AND NW QUADRANTS WINDS 25 TO 40 KT. SEAS
12 TO 19 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
43N128W DESCRIBED ABOVE.

...GALE WARNING...
.12 HOUR FORECAST NEW LOW 58N140W 997 MB. WITHIN 240 NM SE
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS
DIMINISHED.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N OF A LINE FROM 57N154W TO 58N171W TO 60N179W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 58N159W TO 58N175W TO 59N179E.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 58N166W TO 59N180W.

.SYNOPSIS AND FORECAST.

.BOGOSLOF VOLCANO AT 53N168W IS IN A STATE OF UNREST. MARINERS
TRAVELING IN THE VICINITY OF BOGOSLOF VOLCANO ARE URGED TO
EXERCISE CAUTION. IF MARINERS ENCOUNTER ANY VOLCANIC
ASH...REPORT THE OBSERVATION TO THE OCEAN PREDICTION CENTER BY
CALLING 301-683-1520.

.LOW 60N148W 999 MB NEARLY STATIONARY. WITHIN 300 NM SW
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.

.48 HOUR FORECAST N OF 54N AND W OF 168W AREA OF N TO NE WINDS
20 TO 30 KT. SEAS 9 TO 15 FT.

.EXCEPT AS DESCRIBED IN WARNINGS SECTION ABOVE LIGHT TO MODERATE
FREEZING SPRAY OVER FORECAST WATERS N OF A LINE FROM 54N172E TO
57N170W TO 53N157W TO 58N150W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF A LINE
FROM 56N150W TO 55N160W TO 58N180W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF A LINE
FROM 57N160W TO 56N175E.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 51N
BETWEEN 161W AND 172W.
.24 HOUR FORECAST DENSE FOG FROM 44N TO 53N BETWEEN 145W AND
153W.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 46N BETWEEN 164W AND
172W.

.HIGH 31N152W 1032 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 30N145W 1031 MB.
.48 HOUR FORECAST HIGH 31N142W 1029 MB.

.HIGH 30N165E 1022 MB MOVING NE 40 KT.
.24 HOUR FORECAST HIGH 31N172W 1024 MB.
.48 HOUR FORECAST HIGH 32N156W 1026 MB.

.FORECASTER NOLT. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 1800 UTC SUN JAN 22.
24 HOUR FORECAST VALID 1800 UTC MON JAN 23.
48 HOUR FORECAST VALID 1800 UTC TUE JAN 24.

.WARNINGS.

...GALE WARNING...
.12 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND
95.5W N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.15 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94W AND
96W N WINDS 25 TO 35 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 13N96W...
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 25 TO 35 KT. SEAS
8 TO 12 FT.
.30 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94.5W
AND 96W N WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN
60 NM OF LINE FEOM 16N95W TO 12N97W WINDS 20 KT OR LESS. SEAS TO
9 FT IN NE SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 31N127W TO 21N140W. N OF 28N WITHIN 240 NM E OF
FRONT SW WINDS 20 TO 25 KT. SEAS 14 TO 17 FT IN NW SWELL. N OF
27N W OF FRONT W TO NW WINDS 20 TO 30 KT. SEAS 16 TO 23 FT IN NW
SWELL. ELSEWHERE NW OF LINE FROM 17N104W TO 03N122W TO 03N140W
WINDS 20 KT OR LESS. SEAS 8 TO 20 FT IN NW SWELL...HIGHEST N OF
20N.
.24 HOUR FORECAST COLD FRONT FROM 28N111W TO 22N121W THEN SHEAR
LINE TO 18N140W. N OF 28N BETWEEN 119W AND 133W W TO NW WINDS 20
TO 30 KT. SEAS 16 TO 24 FT IN NW SWELL. S OF 22N N OF SHEAR LINE
W OF 128W NE WINDS 20 TO 25 KT. SEAS 13 TO 14 FT. FROM 09N TO
18N W OF 135W NE WINDS 20 TO 25 KT. SEAS 10 TO 12 FT. ELSEWHERE
N OF 00N W OF 100W WINDS 20 KT OR LESS. SEAS 8 TO 15 FT IN NW
SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. N OF 03.4S W OF 95W WINDS 20
KT OR LESS. SEAS 8 TO 16 FT IN NW SWELL...HIGHEST NE PART.

.FROM 18N TO 20N E OF 106W NW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS MERGED IN NW SWELL.

.12 HOUR FORECAST GULF OF CALIFORNIA N OF 30N S TO SW WINDS 20
TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST COLD FRONT FROM 26N109W TO 17N124W. N OF 26N
W TO NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 2100 UTC SUN JAN 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 06N105W TO 07N140W. NO SIGNIFICANT CONVECTION.

.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1800 UTC JAN 22 2017.
24 HOUR FORECAST VALID 1800 UTC JAN 23 2017.
48 HOUR FORECAST VALID 1800 UTC JAN 24 2017.

.WARNINGS.

...GALE WARNING...
.COLD FRONT FROM 30N176W TO 23N170E TO 20N160E MOVING E 25 KT.
WINDS 30 TO 35 KT WITHIN 120 NM E OF FRONT N OF 28N. WINDS 20 TO
30 KT ELSEWHERE N OF LINE 30N164W TO 26N175W TO 26N175E.
.24 HOUR FORECAST FRONT FROM 30N168W TO 26N180W TO 24N170E.
WINDS 20 TO 30 KT N OF 28N BETWEEN 155W AND 165W.
.48 HOUR FORECAST FRONT FROM 30N152W TO 28N160W TO 28N170W.
WINDS DIMINISHED TO 20 KT OR LESS.

...GALE WARNING...
.FRONT FROM 21N140W TO 18N150W TO 17N160W MOVING SSE SLOWLY AND
ERODING FROM THE W. NE TO E WINDS 30 TO 35 KT FROM 18N TO 22N
BETWEEN 154W AND 160W. WINDS 20 TO 30 KT ELSEWHERE FROM 06N TO
27N E OF 178W.
.24 HOUR FORECAST FRONT 18N120W TO 16N152W DISSIPATING. NE TO E
WINDS 20 TO 30 KT FROM 06N TO 26N E OF 160W.
.48 HOUR FORECAST FRONT DISSIPATED. NE TO E WINDS 20 TO 25 KT
FROM 08N TO 22N E OF 155W.

...GALE WARNING...
.COLD FRONT W OF FORECAST AREA MOVING ESE 25 KT.
.24 HOUR FORECAST FRONT FROM 30N165E TO 26N160E. WIND 30 TO 35
KT N OF 28N W OF 167E. WINDS 20 TO 30 KT ELSEWHERE W OF LINE
30N174E 26N165E.
.48 HOUR FORECAST FRONT FROM 30N175E TO 23N165E TO 21N160E.
WINDS 20 TO 30 KT N OF 28N W OF 172W.

.SYNOPSIS AND FORECAST.

.NE TO E WINDS 20 TO 25 KT FROM 06N TO 17N W OF 178W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 07N TO 19N W OF
160W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 08N TO 18N W OF
155W.

.RIDGE FROM 30N150W TO 27N140W MOVING ESE 25 KT.

.RIDGE FROM 30N155W TO 24N180W MOVING ESE 25 KT.

.RIDGE FROM 30N168E TO 27N176E MOVING E 30 KT.

.RIDGE FROM 30N163E TO 28N160E MOVING E 30 KT.

.HIGH JUST N OF FORECAST AREA MOVING ESE 20 KT.
.24 HOUR FORECAST HIGH 30N146W 1031 MB.
.48 HOUR FORECAST HIGH 30N143W 1029 MB.

.SEAS 12 TO 18 FT W OF LINE 30N180E TO 23N170E TO 20N164E. SEAS
12 TO 15 FT IN AREA BOUNDED BY 30N140W TO 20N140W TO 15N160W TO
18N170W TO 20N170W TO 23N160W TO 30N148W TO 30N140W. SEAS 8 TO
12 FT ELSEWHERE N OF 04N.
.24 HOUR FORECAST SEAS 12 TO 16 FT IN AREA BOUNDED BY 30N172W TO
20N172E TO 20N169E TO 30N165E TO 30N172W. SEAS 12 TO 14 FT IN
AREA BOUNDED BY 30N140W TO 18N140W TO 14N162W TO 20N162W TO
23N145W TO 30N145W TO 30N140W. SEAS 8 TO 12 FT ELSEWHERE N OF
04N.
.48 HOUR FORECAST SEAS 12 TO 15 FT N OF LINE 30N164W 24N176W
24N173E AND IN AREA N OF 28N W OF 164E. SEAS 12 TO 14 FT FROM
16N TO 20N E OF 152W. SEAS 8 TO 12 FT ELSEWHERE N OF 05N.

.WINDS 20 TO OR LESS AND SEAS 8 FT OR LOWER OVER REMAINDER OF
FORECAST AREA.

.ITCZ FROM 08N140W TO 06N160W TO 04N168W TO 06N180W. ISOLATED
MODERATE TSTMS WITHIN 120 NM N OF ITCZ.

.ISOLATED MODERATE TSTMS FROM 04N TO 10N W OF 176E.

$$

.FORECASTER BURKE. HONOLULU HI.


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