High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 051730
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC TUE MAY 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAY 05.
24 HOUR FORECAST VALID 1200 UTC MAY 06.
48 HOUR FORECAST VALID 1200 UTC MAY 07.

.WARNINGS.

...GALE WARNING...
.LOW 50N176W 989 MB MOVING SE 10 KT. BETWEEN 300 NM AND 600 NM N
AND NW...AND WITHIN 600 NM W AND SW...AND 420 NM SE QUADRANTS
WINDS 25 TO 35 KT. SEAS 10 TO 19 FT. ELSEWHERE WITHIN 780 NM NE
QUADRANT...AND WITHIN 240 NM N AND NE OF A FRONT FROM 56N163W TO
52N152W TO 40N153W WINDS 20 TO 30 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 48N171W 999 MB. BETWEEN 240 NM AND 660 NM
S AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW 46N155W 1004 MB. BETWEEN 240 NM AND 600 NM
 SW QUADRANT AND WITHIN 240 NM E OF A FRONT TO EXTEND FROM
46N149W TO 42N150W TO 46N148W WINDS 25 TO 35 KT. SEAS 8 TO 15
FT.

...GALE WARNING...
.FROM 31N TO 41N BETWEEN 122W AND 129W AREA OF N TO NW WINDS 20
TO 30 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST FROM 32N TO 42N BETWEEN 122W AND 128W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 9 TO 19 FT.
.48 HOUR FORECAST FROM 32N TO 45N BETWEEN 120W AND 130W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 9 TO 19 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 55N151W 1013 MB. WITHIN 120 NM E OF A
LINE FROM 49N142W TO 57N155W WINDS TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST LOW 56N154W 1007 MB. WITHIN 180 NM N AND E OF
A LINE FROM 57N154W TO 54N146W TO 49N142W WINDS 25 TO 35 KT.
SEAS TO 12 FT.
.48 HOUR FORECAST LOW 56N156W 1005 MB. WITHIN 180 NM N AND W OF
A FRONT TO EXTEND FROM LOW CENTER TO 58N148W TO 55N138W WINDS 25
TO 35 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW W OF AREA 38N158E 1006 MB. OVER FORECAST
WATERS W OF A LINE FROM 32N169E TO 43N164E WINDS 20 TO 30 KT.
SEAS TO 9 FT.
.36 HOUR FORECAST LOW 40N163E 1004 MB. BETWEEN 120 NM AND 360 NM
E SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 42N168E 1002 MB. WITHIN 300 NM N AND NE
AND 600 NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.LOW 39N162W 1014 MB MOVING NE 20 KT. WITHIN 240 NM S AND SE
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 48N155W 1004 MB. WITHIN 120 NM NE AND S
QUADRANTS AND WITHIN 300 NM E OF A FRONT TO EXTEND FROM 46N151W
TO 41N154W TO 34N160W WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 240 NM E AND
SE OF A LINE FROM 35N165W TO 42N153W TO 50N152W.
.24 HOUR FORECAST DENSE FOG FROM 34N TO 49N BETWEEN 140W AND
157W AND W OF A LINE FROM 31N165E TO 49N162E OVER FORECAST
WATERS.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 52N BETWEEN 134W AND
151W...FROM 31N TO 44N BETWEEN 176E AND 165E...AND W OF A LINE
FROM 43N163E TO 51N162E.

.HIGH 35N143W 1030 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.HIGH 55N144W 1021 MB MOVING E 25 KT.
.24 HOUR FORECAST HIGH 53N124W 1024 MB.
.48 HOUR FORECAST HIGH E OF AREA.

.HIGH 35N173E 1023 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 33N178E 1026 MB.
.48 HOUR FORECAST HIGH LITTLE CHANGE.

.HIGH 44N165E 1025 MB MOVING SE 20 KT.
.24 HOUR FORECAST HIGH MERGED WITH HIGH 33N178E ABOVE.

.24 HOUR FORECAST HIGH 50N166E 1022 MB.
.48 HOUR FORECAST HIGH 52N170E 1023 MB.

.FORECASTER SOMMERVILLE. 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 MAY 05.
24 HOUR FORECAST VALID 1200 UTC WED MAY 06.
48 HOUR FORECAST VALID 1200 UTC THU MAY 07.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 11N TO 15N BETWEEN 118W AND 127W WINDS 20 KT OR LESS. SEAS
8 FT IN SW SWELL.
.24 HOUR FORECAST FROM 11N TO 16N BETWEEN 120W AND 130W WINDS 20
KT OR LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST FROM 11N TO 16N BETWEEN 125W AND 135W NE WINDS
20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE FROM 10N TO 20N W OF
130W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND SW SWELL.

.FROM 06N TO 11N W OF 137W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED NE AND SE SWELL.
.24 HOUR FORECAST CONDITIONS MOVE W OF AREA.

.24 HOUR FORECAST N OF 29N BETWEEN 120W AND 128W WINDS 20 KT OR
LESS. SEAS 8 FT IN NW NE SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 118W AND 125W WINDS 20 KT OR
LESS. SEAS 8 FT IN NW SWELL.

.24 HOUR FORECAST S OF 00N BETWEEN 118W AND 130W WINDS 20 KT OR
LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID 1430 UTC TUE MAY 05...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 06N90W TO 1010 MB LOW NEAR 04N103W TO
05N112W. ITCZ 05N112W TO 07N120W TO 03N140W. SCATTERED MODERATE
TO STRONG WITHIN 180 TO 240 NM N OF AXIS BETWEEN 115W AND 125W.
SCATTERED MODERATE ISOLATED STRONG FROM 01N TO 07N BETWEEN 85W
AND 92W...AND WITHIN 180 NM S SEMICIRCLE OF WEAK LOW PRES
1010 MB NEAR 04N103W.

.FORECASTER COBB. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1200 UTC MAY 05 2015.
24 HOUR FORECAST VALID 1200 UTC MAY 06 2015.
48 HOUR FORECAST VALID 1200 UTC MAY 07 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N171W 26N180W 28N170E 30N165E MOVING SE SLOWLY E OF
175W...NEARLY STATIONARY AND DISSIPATING W OF 175W.
.24 HOUR FORECAST FRONT 30N165W 27N170W 25N176W.
.48 HOUR FORECAST FRONT 30N160W 25N165W.

.TROUGH 02N174E 04N160E NEARLY STATIONARY. ISOLATED MODERATE
TSTMS S OF TROUGH.
.24 HOUR FORECAST TROUGH LITTLE CHANGE.
.48 HOUR FORECAST TROUGH 01N170E 05N160E.

.ITCZ 04N140W 03N150W 04N170W 02N176E. ISOLATED MODERATE TSTMS
WITHIN 180 NM OF ITCZ.

.RIDGE 30N157W 26N174W MOVING E SLOWLY.

.RIDGE 27N168E 24N160E NEARLY STATIONARY.

.NE TO E WINDS 20 TO 25 KT FROM 18N TO 04N E OF 170E. SEAS 8 TO
9 FT.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT BOUNDED BY 20N150W
10N140W 00N150W 10N175E 20N150W. SEAS 8 TO 9 FT.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 20N TO 15N.
SEAS 8 TO 9 FT.

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

$$
.HONOLULU HI.



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