High Seas Forecast
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000
FZPN02 KWBC 281730
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC TUE APR 28 2015

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 1200 UTC APR 28.
24 HOUR FORECAST VALID 1200 UTC APR 29.
48 HOUR FORECAST VALID 1200 UTC APR 30.

.WARNINGS.

...STORM WARNING...
.LOW 54N134W 979 MB MOVING N 30 KT. OVER FORECAST WATERS WITHIN
240 NM SE SEMICIRCLE WINDS 40 TO 55 KT. SEAS 13 TO 25 FT.
ELSEWHERE WITHIN 120 NM NW SEMICIRCLE...540 NM S AND SE
QUADRANTS AND 360 NM SW QUADRANT WINDS 25 TO 40 KT. SEAS 8 TO 18
FT...HIGHEST SE QUADRANT.
.24 HOUR FORECAST LOW DISSIPATED INLAND. CONDITIONS DESCRIBED
WITH LOW 56N137W BELOW.

...GALE WARNING...
.LOW 54N144W 989 MB DRIFTING E WILL MOVE NE 10 KT. WITHIN 360 NM
S AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. ELSEWHERE
WITHIN 180 NM N AND 360 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS
TO 9 FT.
.24 HOUR FORECAST LOW 56N137W 1005 MB. WITHIN 180 NM SE AND 360
NM S QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

....GALE WARNING...
.LOW 53N179W 988 MB MOVING NE 30 KT. WITHIN 540 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 16 FT. ELSEWHERE WITHIN
600 NM SW AND 1020 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO
13 FT.
.24 HOUR FORECAST LOW 55N161W 993 MB. WITHIN 480 NM S SEMICIRCLE
EXCEPT 900 NM SE QUADRANT WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW 57N149W 1000 MB. FROM 50N TO 56N BETWEEN
131W AND 171W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.FROM 40N TO 46N BETWEEN 141W AND 151W AREA OF W TO SW WINDS 25
TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE FROM 39N TO 47N BETWEEN
140W AND 160W WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.OVER FORECAST WATERS FROM 31N TO 39N BETWEEN 120W AND 126W AREA
OF N WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 30N TO 42N BETWEEN 120W AND 129W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.
.30 HOUR FORECAST FROM 35N TO 41N E OF 126W AREA OF N TO NW
WINDS 25 TO 35 KT. SEAS 10 TO 14 FT.
.48 HOUR FORECAST FROM 33N TO 42N BETWEEN 123W AND 129W AREA OF
N WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE FROM 30N TO 43N
BETWEEN 122W AND 131W WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.LOW 58N178E 991 MB MOVING S 10 KT WILL TURN SE AFTER 12 HOURS.
OVER ICE FREE FORECAST WATERS WITHIN 300 NM N SEMICIRCLE WINDS
20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 55N180W 998 MB. EXCEPT WHERE DESCRIBED IN
WARNINGS SECTION ABOVE...WITHIN 420 NM SW SEMICIRCLE WINDS 20 TO
30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED WITH LOW
57N149W IN WARNINGS SECTION ABOVE.

.LOW 35N166E 1019 MB MOVING NE 15 KT. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 36N174E 1016 MB. FRONT TO EXTEND FROM
43N163W TO 43N175W TO LOW CENTER. WITHIN 180 NM S AND SE OF THE
FRONT WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED. WITHIN 180 NM S OF A LINE FROM
48N147W TO 44N166W AREA OF W TO SW WINDS TO 25 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN A REGION
BOUNDED BY 49N171W...42N174W...45N160W...AND 49N171W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 44N BETWEEN 161W AND
176W.
.48 HOUR FORECAST DENSE FOG WITHIN 180 NM S OF A LINE FROM
46N154W TO 40N176W...AND A LINE FROM 45N160E TO 44N167E.

.HIGH 35N159W 1034 MB MOVING E 10 KT.
.24 HOUR FORECAST LOW 36N155W 1034 MB.
.48 HOUR FORECAST LOW 37N152W 1034 MB.

.HIGH 39N169E 1023 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST HIGH 43N166E 1023 MB.
.48 HOUR FORECAST HIGH 42N177E 1025 MB.

.24 HOUR FORECAST HIGH 37N161E 1022 MB.
.48 HOUR FORECAST HIGH MERGED WITH HIGH 42N177E DESCRIBED ABOVE.

.FORECASTER REINHART. 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 1200 UTC TUE APR 28.
24 HOUR FORECAST VALID 1200 UTC WED APR 29.
48 HOUR FORECAST VALID 1200 UTC THU APR 30.

.WARNINGS.

...GALE WARNING...
.24 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING THE
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 9 FT.
.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N95W...
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 9
TO 12 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO 13N95W N
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N95W...
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 9
TO 13 FT. ELSEWHERE WITHIN 75 NM OF LINE FROM 16N95W TO 11N95W N
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.FROM 08N TO 14N W OF 128W NE WINDS 20 TO 25 KT. SEAS 8 TO 10
FT.
.24 HOUR FORECAST FROM 07N TO 11N W OF 136W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN NE SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 12N BETWEEN 105W AND 121W WINDS 20 KT OR LESS. SEAS TO 9 FT
PRIMARILY IN MIXED S AND NW SWELL.
.24 HOUR FORECAST S OF 03S BETWEEN 110W AND 118W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT PRIMARILY IN SW SWELL.
.48 HOUR FORECAST S OF 01N BETWEEN 100W AND 120W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN SW SWELL.

.06 HOUR FORECAST NW OF LINE FROM 30N137W TO 28N140W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST N OF 27N BETWEEN 122W AND 130W N TO NE WINDS
20 TO 25 KT. SEAS TO 8 FT. ELSEWHERE W OF LINE FROM 30N123W TO
16N140W WINDS 20 KT OR LESS. SEAS TO 9 FT IN NW SWELL.
.36 HOUR FORECAST WITHIN 180 NM OF LINE FROM 30N130W TO 26N140W
NE WINDS 20 TO 25 KT. SEAS 9 FT. ELSEWHERE W OF LINE FROM
30N120W TO 15N140W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW SWELL.
.48 HOUR FORECAST W OF LINE FROM 30N118W TO 19N140W WINDS 20 KT
OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

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

CONVECTION VALID 1500 UTC TUE APR 28...

.ISOLATED MODERATE TO STRONG FROM 02N TO 08N E OF 97W. SCATTERED
MODERATE ISOLATED STRONG FROM 08N TO 15N BETWEEN 97W AND 113W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 11N112W TO 08N120W TO 06N127W. ITCZ FROM
06N127W TO 07N135W TO 06N140W. SCATTERED MODERATE ISOLATED
STRONG FROM 03N TO 10N BETWEEN 116W AND 127W. SCATTERED MODERATE
WITHIN 120 NM N OF ITCZ W OF 130W.

.FORECASTER RAMOS/NELSON. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1200 UTC APR 28 2015.
24 HOUR FORECAST VALID 1200 UTC APR 29 2015.
48 HOUR FORECAST VALID 1200 UTC APR 30 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 06N157W 1009 MB NEARLY STATIONARY. ISOLATED MODERATE TSTMS
S OF 10N BETWEEN 155W AND 165W.
.24 HOUR FORECAST LOW DISSIPATED.

.WEAKENING FRONT FROM 29N140W TO 27N143W TO 25N149W TO 18N161W
MOVING E 10 KT N OF 27N AND NEARLY STATIONARY ELSEWHERE. NE TO E
WINDS 20 TO 30 KT N OF FRONT N OF 20N...AND FROM 20N TO 30N
BETWEEN 160W AND 170W...AND FROM 19N TO 25N BETWEEN 170W AND
168E.
.24 HOUR FORECAST FRONT DISSIPATED. NE TO E WINDS 20 TO 25 KT
FROM 15N TO 30N E OF 170W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 15N TO 25N
BETWEEN 145W AND 165W.

.TROUGH FROM 01N178W TO 05N179W TO 08N180W MOVING SW SLOWLY.
ISOLATED MODERATE TO STRONG TSTMS S OF 13N W OF 173W.
.24 HOUR FORECAST TROUGH FROM 01N179E TO 07N177E.
.48 HOUR FORECAST TROUGH FROM 01N175E TO 05N175E.

.RIDGE FROM 30N168E TO 28N160E MOVING SE SLOWLY.

.SEAS 8 TO 12 FT N OF LINE FROM 29N140W TO 19N153W TO
22N159W...FROM 11N TO 30N BETWEEN 159W AND 180W...AND FROM 10N
TO 27N BETWEEN 167E AND 180E. SEAS 8 TO 9 FT FROM 07N TO 16N
BETWEEN 154W AND 159W.
.24 HOUR FORECAST SEAS 8 TO 11 FT E OF A LINE FROM 07N161W TO
10N174E TO 14N166E TO 22N170E TO 30N166W.
.48 HOUR FORECAST SEAS 8 TO 10 FT FROM 08N TO 29N BETWEEN 140W
AND 166W. SEAS 8 TO 9 FT FROM 08N TO 18N BETWEEN 166W AND 171E.

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

.ITCZ FROM 06N140W TO 03N146W TO 03N152W TO 05N155W. ISOLATED
MODERATE TSTMS S OF 11N E OF 155W.

.ISOLATED MODERATE TSTMS S OF 10N BETWEEN 165W AND 173W.

$$

.HONOLULU HI.


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