High Seas Forecast
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000
FZPN02 KWBC 190525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC THU JAN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

SECURITE

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

SYNOPSIS VALID 0000 UTC JAN 19.
24 HOUR FORECAST VALID 0000 UTC JAN 20.
48 HOUR FORECAST VALID 0000 UTC JAN 21.

.WARNINGS.

...STORM WARNING...
.LOW 43N166W 974 MB MOVING NE 50 KT. WITHIN 480 NM S SEMICIRCLE
WINDS 40 TO 55 KT. SEAS 20 TO 40 FT. ELSEWHERE WITHIN 420 NM
NW...300 NM NE...840 NM SE AND 720 NM SW QUADRANTS WINDS 25 TO
40 KT. SEAS 15 TO 30 FT. ALSO WITHIN 480 NM N SEMICIRCLE...AND
1020 NM SE AND 1140 NM SW QUADRANTS WINDS TO 25 KT. SEAS 10 TO
21 FT.
.24 HOUR FORECAST LOW 46N141W 977 MB. WITHIN 720 NM SW QUADRANT
WINDS 40 TO 55 KT. SEAS 21 TO 43 FT. ELSEWHERE WITHIN 900 NM SE
AND 960 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 15 TO 30 FT.
ALSO WITHIN 1140 NM S SEMICIRCLE...AND 720 NM NW AND 540 NM NE
QUADRANTS WINDS TO 25 KT. SEAS 11 TO 23 FT.
.48 HOUR FORECAST LOW 45N131W 974 MB. WITHIN 600 NM SW QUADRANT
WINDS 35 TO 50 KT. SEAS 22 TO 44 FT. ELSEWHERE WITHIN 420 NM
NW...1140 NM SE AND 900 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS
16 TO 32 FT. ALSO WITHIN 660 NM NW...420 NM NE...1200 NM SE AND
1020 NM SW QUADRANTS WINDS TO 25 KT. SEAS 10 TO 21 FT.

...STORM WARNING...
.LOW 55N175W 972 MB MOVING NE 15 KT. WITHIN 240 NM N SEMICIRCLE
AND 120 NM SW QUADRANT WINDS 40 TO 55 KT. SEAS 11 TO 22 FT.
ELSEWHERE WITHIN 420 NM OF LOW CENTER EXCEPT 300 NM NW QUADRANT
WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ALSO WITHIN 480 NM S
SEMICIRCLE WINDS TO 25 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW 57N164W 973 MB. WITHIN 180 NM S SEMICIRCLE
AND 240 NM NW QUADRANT WINDS 35 TO 50 KT. SEAS 10 TO 21 FT.
ELSEWHERE WITHIN 300 NM NW...240 NM SE AND 360 NM SW QUADRANTS
WINDS 25 TO 35 KT. SEAS 10 TO 18 FT. ALSO WITHIN 360 NM NW...480
NM SE AND 660 NM SW QUADRANTS WINDS TO 25 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW INLAND 60N157W 996 MB. WITHIN 360 NM SE
AND 660 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

...STORM WARNING...
.LOW 44N179E 1000 MB MOVING E 20 KT. WITHIN 180 NM N
SEMICIRCLE...AND 420 NM SE AND 1080 NM SW QUADRANTS WINDS 20 TO
30 KT. SEAS 10 TO 18 FT.
.24 HOUR FORECAST LOW 42N168W 1008 MB. WITHIN 180 NM W
SEMICIRCLE AND SE QUADRANT WINDS 25 TO 40 KT. SEAS 12 TO 17 FT.
ELSEWHERE WITHIN 660 NM N AND 840 NM S SEMICIRCLES WINDS TO 25
KT. SEAS 10 TO 15 FT. ALSO WITHIN 960 NM SW QUADRANT WINDS TO 25
KT. SEAS 8 TO 13 FT.
.36 HOUR FORECAST LOW 42N160W 1004 MB. WITHIN 180 NM NW AND 240
NM SW QUADRANTS WINDS 35 TO 50 KT. SEAS 11 TO 23 FT.
.48 HOUR FORECAST LOW 41N150W 996 MB. WITHIN 180 NM NW AND 480
NM SW QUADRANTS WINDS 35 TO 50 KT. SEAS 13 TO 26 FT. ELSEWHERE
WITHIN 840 NM NW...720 NM SE AND 1080 NM SW QUADRANTS WINDS 25
TO 35 KT. SEAS 10 TO 21 FT. ALSO FROM 30N TO 51N BETWEEN 144W
AND 174W WINDS TO 25 KT. SEAS 10 TO 16 FT.

...STORM WARNING...
.24 HOUR FORECAST LOW W OF AREA NEAR 44N154W 998 MB. FROM 30N TO
47N W OF 166E WINDS 30 TO 45 KT. SEAS 9 TO 18 FT. ELSEWHERE FROM
30N TO 48N W OF 168E WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.36 HOUR FORECAST LOW 45N161E 991 MB. OVER FORECAST WATERS
WITHIN 240 NM S SEMICIRCLE WINDS 35 TO 50 KT. SEAS 13 TO 27 FT.
.48 HOUR FORECAST LOW 48N167E 993 MB. WITHIN 360 NM N AND 1020
NM S SEMICIRCLES WINDS 25 TO 40 KT. SEAS 10 TO 21 FT. ELSEWHERE
FROM 30N TO 53N W OF 175W WINDS TO 25 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.LOW 48N130W 976 MB MOVING N 10 KT. WITHIN 960 NM SE AND 1140 NM
SW QUADRANTS WINDS 25 TO 40 KT. SEAS 15 TO 30 FT. ELSEWHERE FROM
30N TO 50N BETWEEN 119W AND 151W WINDS TO 25 KT. SEAS 8 TO 17 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
COMPLEX LOW WITH FIRST CENTER 56N136W 969 MB MOVING NE 10 KT AND
SECOND CENTER 60N143W DRIFTING SE. WITHIN 480 NM NW...120 NM
NE...180 NM SE AND 300 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 8
TO 15 FT. ELSEWHERE FROM 50N TO 67N BETWEEN 130W AND 157W WINDS
TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N OF 58N W OF 166W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NE OF A LINE
FROM 56N169W TO 60N179W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 56N161W TO 61N176W.

.SYNOPSIS AND FORECAST.

.BOGOSLOF VOLCANO AT 53N168W IS IN A STATE OF UNREST. MARINERS
TRAVELING IN THE VICINITY OF BOGOSITY 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.

.EXCEPT AS NOTED IN WARNINGS SECTION ABOVE FROM 30N TO 54N
BETWEEN 154W AND 165W WINDS TO 25 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST FROM 30N TO 56N BETWEEN 150W AND 173W WINDS TO
25 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST FROM 30N TO 60N BETWEEN 116W AND 156W WINDS TO
25 KT. SEAS 8 TO 16 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS FROM 31N TO 36N BETWEEN 160W AND 166W.
.24 HOUR FORECAST CONDITIONS IMPROVED.

.HIGH 31N148W 1022 MB MOVING E 40 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST HIGH 33N170E 1022 MB.
.48 HOUR FORECAST HIGH 34N175W 1036 MB.

.48 HOUR FORECAST NEW HIGH 56N146W 1004 MB.

.FORECASTER HOLLEY. 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 0000 UTC THU JAN 19.
24 HOUR FORECAST VALID 0000 UTC FRI JAN 20.
48 HOUR FORECAST VALID 0000 UTC SAT JAN 21.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 08N TO 11N W OF 135W NE WINDS 20 TO 25 KT. SEAS 9 TO 10
FT. ELSEWHERE W OF LINE FROM 19N140W TO 15N120W TO 06N140W WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND NW SWELL.
.24 HOUR FORECAST W OF LINE FROM 17N140W TO 13N126W TO 07N140W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED AND MOVED W OF AREA.

.COLD FRONT FROM 30N133W TO 28N140W. NW OF LINE FROM 30N128W TO
26N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N118W TO 25N131W
TO 25N140W. NW OF LINE FROM 30N117W TO 28N140W WINDS 20 KT OR
LESS. SEAS 8 TO 17 FT IN NW SWELL.
.48 HOUR FORECAST FIRST FRONT DISSIPATED. NEW COLD FRONT FROM
30N119W TO 27N129W. N OF 28N BETWEEN 116W AND 125W SW TO W WINDS
20 TO 25 KT. SEAS 13 TO 17 FT. ELSEWHERE NW OF LINE FROM 25N113W
TO 06N140W WINDS 20 KT OR LESS. SEAS 8 TO 17 FT IN NW SWELL...
HIGHEST N OF 26N.

.24 HOUR FORECAST GULF OF CALIFORNIA N OF 29N W TO SW WINDS 20
TO 30 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST GULF OF CALIFORNIA N OF 29N SW WINDS 20 TO 25
KT. SEAS TO 8 FT.

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

CONVECTION VALID AT 0300 UTC THU JAN 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 04N85W TO 05N107W TO 02N109W TO 08N120W TO 06N140W.
LARGE AREA OF MODERATE CONVECTION WITH EMBEDDED STRONGER CELLS
FROM 07N TO 14N BETWEEN 114W AND 123W.

.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0000 UTC JAN 19 2017.
24 HOUR FORECAST VALID 0000 UTC JAN 20 2017.
48 HOUR FORECAST VALID 0000 UTC JAN 21 2017.

.WARNINGS.

...GALE WARNING...
.COLD FRONT FROM 30N167W TO 25N176W TO 21N175E THENCE STATIONARY
FRONT TO 17N167E TO 14N160E. COLD FRONT MOVING E 30 KT ALONG 30N
AND SE 10 KT ELSEWHERE. WINDS 20 TO 25 KT N OF 28N BETWEEN 160W
AND 162E...AND FROM 15N TO 20N W OF 168E.
.24 HOUR FORECAST FRONT FROM 30N164W TO 22N180W TO 15N160E. NE
TO E WINDS 20 TO 30 KT FROM 05N TO 25N W OF 170E...AND FROM 10N
TO 25N BETWEEN 170E AND 179W.
.48 HOUR FORECAST DISSIPATING FRONT FROM 30N153W TO 25N164W TO
20N180W. WINDS 25 TO 35 KT IN AREA N OF A LINE FROM 30N158W TO
23N165W TO 14N180W TO 16N168E TO 30N166E. WINDS 20 TO 25 KT
ELSEWHERE N OF 06N BETWEEN 166E AND 160W...AND FROM 05N TO 11N W
OF 166E.

.SYNOPSIS AND FORECAST.

.DISSIPATING STATIONARY FRONT FROM 28N140W TO 27N148W TO
30N153W.
.24 HOUR FORECAST FRONT DISSIPATED.

.NE TO E WINDS 20 TO 25 KT FROM 07N TO 21N E OF 165W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 06N TO 16N
BETWEEN 144W AND 169W.
.48 HOUR FORECAST WINDS DIMINISHED TO 20 KT OR LESS.

.HIGH 25N140W 1023 MB MOVING W 10 KT. RIDGE FROM HIGH TO 25N160W
TO 20N178E NEARLY STATIONARY AND ERODING FROM THE W.
.24 HOUR FORECAST NEW HIGH 25N145W 1024 MB.
.48 HOUR FORECAST HIGH 25N144W 1019 MB.

.RIDGE FROM 27N160E TO 28N180E MOVING NE 15 KT.

.48 HOUR FORECAST NEW FRONT JUST NW OF AREA NEAR 30N160E. S TO
SW WINDS 20 TO 30 KT NW OF A LINE FROM 30N166E TO 27N160E.

.48 HOUR FORECAST NEW WEAK FRONT FROM 27N140W TO 30N146W.

.REMAINDER OF AREA WINDS 20 KT OR LESS.

.SEAS 12 TO 17 FT N OF A LINE FROM 30N149W TO 13N166W TO 13N175W
TO 26N177W TO 20N170E TO 29N160E. SEAS 8 TO 12 FT ELSEWHERE N OF
A LINE FROM 05N140W TO 05N168W TO 03N178W TO 14N160E...EXCEPT
SEAS 8 FT OR LESS E OF A LINE FROM 28N140W TO 23N149W TO
14N140W.
.24 HOUR FORECAST SEAS 12 TO 15 FT NE OF A LINE FROM 22N140W TO
23N151W TO 30N152W. SEAS 8 TO 12 FT ELSEWHERE N OF 04N E OF
170W. SEAS 8 TO 12 FT N OF 06N W OF 170W...EXCEPT SEAS 8 FT OR
LESS NW OF A LINE FROM 30N170E TO 24N160E.
.48 HOUR FORECAST SEAS 12 TO 15 FT NE OF 26N E OF 155W. SEAS 12
TO 14 FT FROM 15N TO 22N W OF 175W. SEAS 8 TO 12 FT REMAINDER OF
AREA N OF A LINE FROM 04N160E TO 08N170E TO 04N180W TO 00N160W
TO 00N139W TO 06N140W.

.REMAINDER OF AREA SEAS 8 FT OR LESS.

.ISOLATED MODERATE TSTMS S OF 02N BETWEEN 167E AND 163E.

.ITCZ FROM 07N140W TO 08N152W TO 06N162W. ISOLATED MODERATE
TSTMS WITHIN 60 NM N OF ITCZ BETWEEN 158W AND 160W.

$$

.FORECASTER BIRCHARD. HONOLULU HI.


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