High Seas Forecast
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000
FZPN02 KWBC 232330
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC TUE SEP 23 2014

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

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

SYNOPSIS VALID 1800 UTC SEP 23.
24 HOUR FORECAST VALID 1800 UTC SEP 24.
48 HOUR FORECAST VALID 1800 UTC SEP 25.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 45N139W 973 MB MOVING NE 10 KT. WITHIN 180 NM SW SEMICIRCLE
WINDS 50 TO 65 KT. SEAS 26 TO 39 FT. ELSEWHERE WITHIN 300 NM W
AND SW...AND 240 NM SE QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO
29 FT. ALSO FROM 37N TO 52N BETWEEN 126W AND 149W WINDS 30 TO 45
KT. 9 TO 19 FT.
.24 HOUR FORECAST LOW 49N134W 977 MB. WITHIN 600 NM SW...480 NM
SE...420 NM NW...AND 360 NM NE QUADRANTS WINDS 25 TO 40 KT. SEAS
10 TO 22 FT.
.48 HOUR FORECAST LOW 50N135W 991 MB. WITHIN 360 NM SW...300 NM
NW...AND 300 NM E AND NE QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO
22 FT.

...GALE WARNING...
.LOW 38N169E 1008 MB MOVING NE 25 KT. WITHIN 420 NM SE
SEMICIRCLE...AND 300 NM N AND NW QUADRANTS WINDS TO 25 KT. SEAS
TO 9 FT.
.24 HOUR FORECAST LOW 45N176W 1006 MB. FRONT TO EXTEND FROM LOW
CENTER TO 40N177E TO 33N173E. WITHIN 480 NM E AND 360 NM SE
QUADRANTS...AND 420 NM SE AND E OF THE FRONT WINDS 20 TO 30 KT.
SEAS TO 10 FT.
.48 HOUR FORECAST LOW 53N167W 995 MB. FRONT FROM LOW TO 51N162W
TO 45N168W TO 35N178W. WITHIN 240 NM N QUADRANT...180 NM NE OF
FRONT N OF 50N...AND 240 NM E OF FRONT N OF 40N WINDS 25 TO 40
KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.LOW 51N171E 1003 MB MOVING E 15 KT. WITHIN 360 NM SW SEMICIRCLE
WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS ABSORBED INTO
LOW 54N178E 1006 MB BELOW.

.LOW 53N178E 1003 MB WILL REMAIN NEARLY STATIONARY. WITHIN 240
NM SE QUADRANT WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 54N178E 1006 MB. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 45N
BETWEEN 180W AND 173W
.24 HOUR FORECAST DENSE FOG FROM 38N TO 46N BETWEEN 164W AND
180W.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 50N BETWEEN 155W AND
170W.

.HIGH 44N166W 1023 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 39N160W 1025 MB.
.48 HOUR FORECAST HIGH 37N153W 1028 MB.

.HIGH 32N169W 1024 MB DRIFTING NE.
.24 HOUR FORECAST HIGH 35N165W 1025 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.48 HOUR FORECAST HIGH 42N170E 1024 MB.

.FORECASTER ROWLAND. 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 TUE SEP 23.
24 HOUR FORECAST VALID 1800 UTC WED SEP 24.
48 HOUR FORECAST VALID 1800 UTC THU SEP 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST...

.LOW PRES 14N101W 1008 MB. WITHIN 90 NM S SEMICIRCLE WINDS 20 TO
30 KT SEAS TO 8 FT. ELSEWHERE WITHIN 120 NM NE QUADRANT WINDS 20
TO 25 KT. SEAS TO 8 FT.
.24 LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 14N106W 1006 MB.
WITHIN 120 NM NE SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 16N109W 1006 MB.
WITHIN 120 NM N SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.

.S OF 02S BETWEEN 104W AND 120W WINDS 20 KT OR LESS. SEAS TO 8
FT IN SE SWELL.
.24 HOUR FORECAST S OF 01S BETWEEN 90W AND 120W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN SE TO S SWELL.
.48 HOUR FORECAST S OF 02N BETWEEN 105W AND 120W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN SE SWELL.

.06 HOUR FORECAST COLD FRONT FROM 30N136W TO 28N140W. WINDS 20
KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST COLD FRONT FROM 30N132W TO 26N140W. N OF 28N W
OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 10 FT NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N126W TO 26N132W TO 24N140W.
N OF 24N W OF LINE FROM 30N119W TO 24N131W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT NW SWELL.

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

CONVECTION VALID 2015 UTC TUE SEP 23...

.LOW PRES NEAR 14N101W...SCATTERED MODERATE TO STRONG FROM 11N
TO 14N BETWEEN 101W AND 103W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 11N89W TO 15N97W TO LOW PRES NEAR
14N101W 1008 MB TO 08N107W TO 08N115W. ITCZ FROM 08N115W TO
05N124W TO 06N140W. SCATTERED MODERATE TO ISOLATED STRONG FROM
08N TO 11N BETWEEN 92W AND 96W...AND FROM 11N TO 16N BETWEEN
104W TO 106W. SCATTERED MODERATE FROM 05N TO 07N BETWEEN 80W AND
88W.

.FORECASTER PAW. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1800 UTC SEP 23 2014.
24 HOUR FORECAST VALID 1800 UTC SEP 24 2014.
48 HOUR FORECAST VALID 1800 UTC SEP 25 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW NEAR 08N163E 1009 MB NEARLY STATIONARY. ISOLATED MODERATE
TO STRONG TSTMS WITHIN 240NM OF LOW.
.24 HOUR FORECAST LOW NEAR 08N160E 1009 MB.
.48 HOUR FORECAST LOW DISSIPATED.

.LOW DEVELOPING OVER FORECAST AREA.
.48 HOUR FORECAST LOW NEAR 07N171E 1008 MB.

.DISSIPATING COLD FRONT FROM 30N140W TO 28N146W TO 28N153W.
.24 HOUR FORECAST REMNANT SHEAR LINE FROM 27N140W TO 24N150W TO
24N155W. WINDS INCREASING TO 20 TO 25 KT WITHIN 180 NM N OF
SHEAR LINE.
.48 HOUR FORECAST SHEAR LINE FROM 24N140W TO 23N148W TO 22N155W.
WINDS 20 TO 30 KT WITHIN 360 NM N OF SHEAR LINE. SEAS BUILDING
TO 8 TO 9 FT OVER FORECAST WATERS N OF SHEAR LINE.

.COLD FRONT FROM 30N162E TO 29N160E MOVING NE 15 KT. NUMEROUS
MODERATE TSTMS WITHIN 240 NM E OF FRONT.
.24 HOUR FORECAST FRONT FROM 30N169E TO 28N163E.
.48 HOUR FORECAST FRONT MOVED N OF FORECAST AREA.

.TROUGH FROM 17N174W TO 22N169W. SCATTERED MODERATE TSTMS WITHIN
240 NM OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 28N178E TO 22N179W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 18N170E TO 22N173E TO 25N177E. ASSOCIATED TSTMS
INCLUDED BELOW.
.24 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE FROM 24N140W TO 23N148W.
.24 HOUR FORECAST RIDGE DISSIPATED.

.OTHERWISE WINDS 20 TO 30 KT FROM 20N TO 10N BETWEEN 165W AND
145W.
.24 HOUR FORECAST WINDS 20 TO 30 KT FROM 20N TO 10N BETWEEN 170W
AND 155W.
.48 HOUR FORECAST WINDS 20 TO 25 KT FROM 10N BETWEEN 175W AND
160W.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.OTHERWISE SEAS 8 TO 10 FT FROM 18N TO 12N BETWEEN 161W AND
151W.
.24 HOUR FORECAST SEAS 8 TO 10 FT FROM 19N TO 11N BETWEEN 169W
AND 156W.
.48 HOUR FORECAST SEAS 8 TO 10 FT FROM 18N TO 12N BETWEEN 175W
AND 165W.

.SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.

.ITCZ FROM 10N140W TO 09N150W AND FROM 07N163W TO 03N176W TO
04N170E. TROPICAL WAVE FROM 07N160W TO 11N156W TO 15N152W MOVING
W 20 KT. SCATTERED MODERATE TO STRONG TSTMS WITHIN 360 NM OF
WAVE. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 120 NM OF ITCZ.

.OTHERWISE ISOLATED MODERATE TSTMS FROM 30N TO 10N W OF 179E.

$$
.FORECASTER A BEDAL. HONOLULU HI.


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