High Seas Forecast
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000
FZPN02 KWBC 250525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC MON MAY 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MAY 25.
24 HOUR FORECAST VALID 0000 UTC MAY 26.
48 HOUR FORECAST VALID 0000 UTC MAY 27.

.WARNINGS.

...GALE WARNING...
.LOW 51N165E 976 MB MOVING NE 15 KT. OVER FORECAST WATERS FROM
43N TO 55N W OF 179E WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW 55N173E 978 MB. FRONT TO EXTEND FROM
59N179E TO 50N175W TO 38N172W. WITHIN 540 NM SE AND 660 NM SW
QUADRANTS...AND WITHIN 300 NM NE OF THE FRONT N OF 54N AND 240
NM NE AND E OF THE FRONT S OF 54N WINDS 25 TO 40 KT. SEAS 8 TO
17 FT.
.48 HOUR FORECAST LOW 58N174E 986 MB. FRONT TO EXTEND FROM
60N174W TO 55N164W TO 47N164W. WITHIN 600 NM SE AND 480 NM S
QUADRANTS...AND 180 NM NE AND E OF THE FRONT WINDS 20 TO 30 KT.
SEAS 8 TO 12 FT.

...GALE WARNING...
.LOW 31N144W 1011 MB MOVING NW 10 KT. OVER FORECAST WATERS
WITHIN 240 NM N AND 360 NM E QUADRANTS WINDS 20 TO 30 KT. SEAS
TO 11 FT. .24 HOUR FORECAST LOW 35N146W 1009 MB. WITHIN 180 NM
NE AND E OF A FRONT TO EXTEND FROM 37N145W TO 30N137W AND FROM
30N TO 44N BETWEEN 151W AND 157W WINDS TO 25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 39N149W 1002 MB. WITHIN 240 NM N
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW 38N164E 1010 MB. WITHIN 240 NM SE AND 180
NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 39N179E 1010 MB. WITHIN 300 NM S AND 420
NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW W OF AREA 39N159E 997 MB. OVER FORECAST
WATERS FROM 32N TO 41N W OF 167E WINDS 25 TO 40 KT. SEAS 8 TO 13
FT.

.SYNOPSIS AND FORECAST.

.OVER FORECAST WATERS FROM 38N TO 45N E OF 129W AREA OF NW TO N
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 39N TO 43N E OF 128W AREA OF NW TO N
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 39N TO 43N E OF 127W AREA OF N TO NW
WINDS TO 25 KT. SEAS TO 9 FT.

.POST-TROPICAL DOLPHIN 58N174W 999 MB MOVING NE 10 KT.  WITHIN
360 NM N AND 540 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 14
FT.
.24 HOUR FORECAST POST-TROPICAL DOLPHIN DISSIPATED AND
ASSOCIATED CONDITIONS DIMINISHED.

.FROM 47N TO 50N BETWEEN 127W AND 129W AREA OF NW WINDS TO 25
KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 48N TO 50N BETWEEN 127W AND 129W AREA OF
NW WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 51N
BETWEEN 139W AND 148W AND OVER FORECAST WATERS N OF 57N BETWEEN
167W AND 175W AND WITHIN AN AREA BOUNDED BY A LINE FROM 54N170E
TO 46N169W TO 35N160E TO 54N170E.
.24 HOUR FORECAST DENSE FOG FROM 46N TO 51N BETWEEN 139W AND
145W AND FROM 46N TO 51N BETWEEN 162W AND 167W AND N OF 35N
BETWEEN 168W AND 179E AND FROM 34N TO 38N W OF 179E.
.48 HOUR FORECAST DENSE FOG FROM 47N TO 52N BETWEEN 160W AND
164W AND N OF 58N BETWEEN 168W AND 176W AND FROM 34N TO 39N W OF
174W.

.HIGH 52N146W 1023 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH 55N144W 1024 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 44N136W 1029 MB MOVING NW 05 KT.
.24 HOUR FORECAST HIGH 45N137W 1025 MB.
.48 HOUR FORECAST HIGH 48N139W 1026 MB.

.HIGH 39N168W 1030 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 38N164W 1025 MB.
.48 HOUR FORECAST HIGH 35N153W 1021 MB.

.HIGH 32N173W 1027 MB MOVING SW 05 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST NEW HIGH 48N155W 1025 MB.
.48 HOUR FORECAST HIGH 51N150W 1028 MB.

.FORECASTER BELL. 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 MON MAY 25.
24 HOUR FORECAST VALID 0000 UTC TUE MAY 26.
48 HOUR FORECAST VALID 0000 UTC WED MAY 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N133W 1009 MB. WITHIN 180 NM N QUADRANT OF LOW
WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE FROM 11N TO 19N
BETWEEN 128W AND 139W WINDS 20 KT OR LESS. SEAS TO 9 FT
IN MIXED E AND SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
16N134W 1008 MB. WITHIN 75 NM N QUADRANT 20 TO 25 KT. SEAS 9 TO
10 FT. ELSEWHERE FROM 13N TO 19N W OF 131W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN MIXED E AND SW SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17N137W 1011 MB. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 24N W OF 137W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST N OF 24N BETWEEN 135W AND 138W WINDS 20 KT OR
LESS. SEAS
TO 8 FT IN S SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 01S BETWEEN 110W AND 115W WINDS 20 KT OR LESS. SEAS TO 8
FT IN SW SWELL.
.24 HOUR FORECAST S OF LINE 03.4S115W TO 00N110W TO 03.4S90W
WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST S OF A LINE FROM 03.4S110W TO 06N101W TO
03.4S85W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL.

.06 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE
GULF OF PAPAGAYO... NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID 0215 UTC MON MAY 25...

.TROPICAL WAVE NEAR 100W FROM 02N TO 12N...SCATTERED MODERATE
FROM 02N TO 08N BETWEEN 92W AND 100W

.LOW PRES NEAR 08N120W 1008 MB...SCATTERED MODERATE FROM 09N TO
11N BETWEEN 116W AND 121W.

.LOW PRES NEAR 12N133W 1008 MB...SCATTERED MODERATE ISOLATED
STRONG FROM 10N TO 16N BETWEEN 126W AND 131W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
NO ITCZ OR MONSOON TROUGH WERE ANALYZED AT 0000 UTC.

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0000 UTC MAY 25 2015.
24 HOUR FORECAST VALID 0000 UTC MAY 26 2015.
48 HOUR FORECAST VALID 0000 UTC MAY 27 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 30N142W 1001 MB MOVING N SLOWLY. SECOND LOW 28N151W 1013 MB
MOVING NE 10 KT. FRONT 30N141W 27N142W 22N147W 18N153W MOVING E
10 KT N OF 25N AND NEARLY STATIONARY ELSEWHERE.
.24 HOUR FORECAST LOWS MERGED N OF FORECAST AREA. FRONT 27N140W
20N146W AND DISSIPATING.
.48 HOUR FORECAST FRONT DISSIPATED.

.24 HOUR FORECAST NEW FRONT 30N148W 23N155W.
.48 HOUR FORECAST FRONT 30N147W 23N152W.

.HIGH JUST N OF FORECAST AREA MOVING S SLOWLY. RIDGE 30N175E
28N160E MOVING S SLOWLY.
.24 HOUR FORECAST HIGH 30N173W 1024 MB.
.48 HOUR FORECAST HIGH 29N176W 1022 MB.

.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.

.SEAS 8 TO 9 FT N OF 26N E OF 160W. SEAS 8 FT OR LOWER OVER
REMAINDER OF FORECAST AREA.
.24 HOUR FORECAST SEAS 8 FT OR LOWER OVER ENTIRE FORECAST AREA.
.48 HOUR FORECAST SEAS 8 FT OR LOWER OVER ENTIRE FORECAST AREA.

.ITCZ 08N140W TO 05N165W TO 05N180W TO 07N175E. SCATTERED
MODERATE TO STRONG TSTMS WITHIN 180 NM OF ITCZ BETWEEN 155W AND
172W. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 120 NM OF ITCZ.

.ISOLATED MODERATE TSTMS FROM 10N TO 13N W OF 165E.

$$
.FORECASTER BURKE. HONOLULU HI.



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