High Seas Forecast
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000
FZPN02 KWBC 052330
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 05.
24 HOUR FORECAST VALID 1800 UTC MAY 06.
48 HOUR FORECAST VALID 1800 UTC MAY 07.

.WARNINGS.

...GALE WARNING...
.LOW 50N176W 990 MB MOVING SE 10 KT. BETWEEN 360 NM AND 680 NM N
AND NW...AND WITHIN 600 NM W AND SW...AND 360 NM SE QUADRANTS
WINDS 25 TO 35 KT. SEAS 10 TO 19 FT. ELSEWHERE WITHIN 720 NM NE
QUADRANT...AND WITHIN 180 NM N AND E OF A FRONT FROM 56N162W TO
53N152W TO 44N149W WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW 48N170W 998 MB. BETWEEN 180 NM AND 600 NM
S AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW 46N156W 1004 MB. BETWEEN 240 NM AND 600 NM
SW QUADRANT AND WITHIN 300 NM E OF A FRONT TO EXTEND FROM
46N150W TO 41N152W TO 33N157W WINDS 25 TO 35 KT. SEAS 8 TO 15
FT.

...GALE WARNING...
.FROM 36N TO 42N BETWEEN 122W AND 127W AREA OF N TO NW WINDS 25
TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST FROM 32N TO 43N BETWEEN 120W AND 130W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 8 TO 17 FT.
.48 HOUR FORECAST FROM 32N TO 44N BETWEEN 120W AND 130W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW W OF AREA 37N157E 1005 MB. OVER FORECAST
WATERS W OF A LINE FROM 32N168E TO 42N168E WINDS 20 TO 30 KT.
SEAS TO 9 FT.
.36 HOUR FORECAST LOW 40N164E 1004 MB. BETWEEN 180 NM AND 420 NM
E SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 42N168E 1003 MB. WITHIN 300 NM N AND NE
AND 580 NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 56N151W 1011 MB. WITHIN 180 NM NE OF A
LINE FROM 51N143W TO 56N149W TO 57N154W WINDS TO 25 KT. SEAS TO
10 FT.
.36 HOUR FORECAST LOW 56N156W 1006 MB. WITHIN 180 NM N AND E OF
A LINE FROM 56N156W TO 56N145W TO 53N142W WINDS 30 TO 40 KT.
SEAS TO 12 FT.
.48 HOUR FORECAST LOW 56N158W 1003 MB. WITHIN 180 NM N AND W OF
A FRONT TO EXTEND FROM LOW CENTER TO 58N151W TO 58N143W TO
55N138W WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.LOW 40N161W 1014 MB MOVING NE 20 KT. WITHIN 120 NM E OF A FRONT
FROM LOW CENTER TO 32N167W WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 48N155W 1004 MB. WITHIN 240 NM S AND SE
QUADRANTS AND WITHIN 240 NM E OF A FRONT TO EXTEND FROM 46N151W
TO 40N154W TO 35N160W 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 44N153W TO 50N151W.
.24 HOUR FORECAST DENSE FOG FROM 34N TO 49N BETWEEN 140W AND
157W AND W OF A LINE FROM 31N166E 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 36N143W 1030 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.HIGH 55N143W 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 33N179E 1026 MB.
.48 HOUR FORECAST HIGH LITTLE CHANGE.

.HIGH 41N167E 1025 MB MOVING SE 20 KT.
.24 HOUR FORECAST HIGH MERGED WITH HIGH 33N179E ABOVE.

.24 HOUR FORECAST HIGH 50N167E 1022 MB.
.48 HOUR FORECAST HIGH 52N170E 1021 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 1800 UTC TUE MAY 05.
24 HOUR FORECAST VALID 1800 UTC WED MAY 06.
48 HOUR FORECAST VALID 1800 UTC THU MAY 07.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 07N121W TO 13N120W. FROM 11N TO 15N BETWEEN 118W
AND 125W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED S AND NW
SWELL.
.24 HOUR FORECAST TROUGH FROM 05N131W TO 14N126W. WITHIN 240 NM
OF LINE FROM 18N140W TO 11N122W NE TO E WINDS 20 TO 25 KT. SEAS
TO 9 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST TROUGH FROM 04N134W TO 13N129W. WITHIN AREA
BOUNDED BY A LINE FROM 20N140W TO 13N120W TO 08N140W TO 20N140W
NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT IN MIXED SW AND NW
SWELL.

.FROM 04N TO 10N W OF 138W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED NE AND SW SWELL.
.24 HOUR FORECAST CONDITIONS MOVE W OF AREA.

.12 HOUR FORECAST GULF OF CALIFORNIA LOW PRES 31N114.5W 1008 MB.
WITHIN 90 NM SE SEMICIRCLE OF LOW S TO SW WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES 31.5N114.5W 1009 MB. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST LOW PRES 31N114.5W 1007 MB. WITHIN 90 NM S
SEMICIRCLE OF LOW S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.24 HOUR FORECAST N OF 29N BETWEEN 120W AND 128W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MIXED S AND NW SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 118W AND 126W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN MIXED NW SWELL.

.24 HOUR FORECAST SW OF LINE FROM 00N120W TO 03.4S115W WINDS 20
KT OR LESS. SEAS TO 8 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST S OF 02S BETWEEN 100W AND 120W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MIXED S AND SW SWELL.

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

CONVECTION VALID 2100 UTC TUE MAY 05...

.TROUGH FROM 08N77W TO 06N79W. SCATTERED MODERATE WITHIN 45 NM
OF TROUGH.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 06N90W TO 1010 MB LOW 05N98W TO 05N107W.
ITCZ FROM 05N107W TO TROUGH 10N121W TO 04.5N140W. SCATTERED
MODERATE ISOLATED STRONG WITHIN 240 NM OF 04N89W...WITHIN 120
NM OF LINE FROM 01N95W TO 05N108W AND WITHIN 90 NM OF LINE FROM
11N111W TO 11N119W TO 07N125W.

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1800 UTC MAY 05 2015.
24 HOUR FORECAST VALID 1800 UTC MAY 06 2015.
48 HOUR FORECAST VALID 1800 UTC MAY 07 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 03N179E 1005 MB NEARLY STATIONARY. TROUGH FROM LOW TO
02N163E TO 03N160E. SCATTERED STRONG TSTMS S OF 07N BETWEEN 177W
AND 171E... AND S OF 06N W OF 167E.
.24 HOUR FORECAST LOW AND TROUGH DISSIPATED.

.FRONT 30N170W TO 26N179W TO 25N175E MOVING E SLOWLY...THEN
MOVING E 15 KT IN 24 HOURS.
.24 HOUR FORECAST FRONT 30N167W TO 26N176W TO 26N177W.
.48 HOUR FORECAST FRONT 30N160W TO 26N168W.

.ITCZ 04N140W TO 04N152W. ISOLATED MODERATE TO STRONG TSTMS
WITHIN 150 NM OF ITCZ W OF 143W.

.RIDGE 29N170E TO 26N160E NEARLY STATIONARY.

.NE TO E WINDS 20 TO 25 KT FROM 06N TO 18N E OF 160W.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 09N TO 19N E OF
160W...FROM 10N TO 15N BETWEEN 160W AND 178E...AND FROM 07N TO
12N W OF 165E.
.48 HOUR FORECAST E TO SE WINDS 20 TO 30 KT FROM 04N TO 07N W OF
161E. NE TO E WINDS 20 TO 25 KT FROM 13N TO 18N E OF 160W...AND
FROM 10N TO 15N W OF 180E.

.SEAS 8 TO 10 FT FROM 04N TO 09N E OF 155W.
.24 HOUR FORECAST SEAS 8 TO 10 FT FROM 05N TO 10N BETWEEN 150W
AND 167W.
.48 HOUR FORECAST SEAS 8 TO 15 FT FROM 03N TO 10N W OF 163E.
SEAS 8 TO 9 FT FROM 10N TO 17N E OF 147W.

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

SCATTERED MODERATE TO STRONG TSTMS FROM 00N TO 06N BETWEEN 165W
AND 171W.

$$
.HONOLULU HI.



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