High Seas Forecast
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418
FZPN02 KWBC 221125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC FRI MAY 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MAY 22.
24 HOUR FORECAST VALID 0600 UTC MAY 23.
48 HOUR FORECAST VALID 0600 UTC MAY 24.

.WARNINGS.

...STORM WARNING...
.POST-TROPICAL DOLPHIN 55N172E 969 MB MOVING N 10 KT. WITHIN 180
NM NE OF A LINE FROM 57N175E TO 49N177W WINDS 40 TO 50 KT. SEAS
13 TO 23 FT. ELSEWHERE WITHIN 480 NM NE AND 1080 NM SE
QUADRANTS...AND BETWEEN 240 NM AND 1020 NM SW QUADRANT WINDS 25
TO 40 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST POST-TROPICAL DOLPHIN 55N172E 969 MB. FRONT TO
EXTEND FROM 58N178E TO 52N165W TO 42N164W TO 37N172W. WITHIN 180
NM S AND SW QUADRANTS WINDS 40 TO 50 KT. SEAS 18 TO 23 FT.
ELSEWHERE WITHIN 1020 NM SE AND 660 NM S QUADRANTS...AND WITHIN
240 NM NE AND E OF THE FRONT N OF 44N WINDS 25 TO 40 KT. SEAS 8
TO 18 FT.
.48 HOUR FORECAST POST-TROPICAL DOLPHIN 55N177W 982 MB. WITHIN
660 NM SE AND 840 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO
21 FT.

...GALE WARNING...
.LOW 31N154W 1011 MB MOVING NE 10 KT. OVER FORECAST WATERS
WITHIN 180 NM E...420 NM W...AND 240 NM NW QUADRANTS WINDS TO 25
KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 35N151W 1007 MB. WITHIN 360 NM E...480 NM
SE...300 NM SW...AND 240 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS
8 TO 14 FT.
.48 HOUR FORECAST LOW 31N151W 1012 MB. FROM 30N TO 39N BETWEEN
153W AND 159W AND WITHIN 240 NM E OF A LINE FROM 38N149W TO
30N143W WINDS 20 TO 30 KT. SEAS 9 TO 13 FT.

.SYNOPSIS AND FORECAST.

.LOW 48N154W 1011 MB MOVING NW 25 KT. WITHIN 240 NM NE AND 480
NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
55N172E DESCRIBED ABOVE.

.OVER FORECAST WATERS WITHIN 120 NM E OF A LINE FROM 59N140W TO
53N137W TO 48N131W AND FROM 39N TO 48N BETWEEN 126W AND 131W
AREA OF NW TO N WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST WITHIN 180 NM E OF A LINE FROM 59N140W TO
47N132W AREA OF NW WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 90 NM E OF A LINE FROM 52N134W TO
49N129W AREA OF NW WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST OVER FORECAST WATERS FROM 38N TO 42N E OF 127W
AREA OF NW TO N WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST E OF A LINE FROM 42N128W TO 37N127W TO 33N123W
AREA OF NW TO N WINDS 20 TO 30 KT. SEAS TO 10 FT.

.48 HOUR FORECAST OVER FORECAST WATERS FROM 41N TO 47N W OF 164E
AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 48N TO 54N
BETWEEN 150W AND 155W AND FROM 35N TO 56N BETWEEN 174W AND 166E.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 144W AND
149W AND N OF 59N BETWEEN 169W AND 177W AND OVER FORECAST WATERS
FROM 41N TO 44N W OF 166E.
.48 HOUR FORECAST DENSE FOG FROM 37N TO 50N BETWEEN 140W AND
151W AND N OF 59N BETWEEN 168W AND 177W AND FROM 41N TO 48N W OF
178W.

.HIGH 52N140W 1025 MB MOVING SE 05 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 44N137W 1025 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 44N137W 1028 MB.
.48 HOUR FORECAST HIGH 45N136W 1030 MB.

.HIGH 33N135W 1024 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 34N174W 1026 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH 32N178W 1025 MB.
.48 HOUR FORECAST HIGH 32N176W 1027 MB.

.24 HOUR FORECAST HIGH 37N171E 1023 MB.
.48 HOUR FORECAST HIGH 38N175W 1028 MB.

.48 HOUR FORECAST NEW HIGH 45N152W 1024 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 0600 UTC FRI MAY 22.
24 HOUR FORECAST VALID 0600 UTC SAT MAY 23.
48 HOUR FORECAST VALID 0600 UTC SUN MAY 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.GULF OF CALIFORNIA N OF 30N S TO SW WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.12 HOUR FORECAST GULF OF CALIFORNIA WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.TROUGH FROM 13N117W TO LOW PRES 08N122W 1008 MB TO 02N125W. N
OF 10N WITHIN 180 NM W OF TROUGH NE WINDS 20 TO 25 KT. SEAS TO 9
FT. WITHIN 180 NM SE WITHIN 150 NM EITHER SIDE OF A LINE FROM
04N132W TO 10N133W.


..AND OF LOW AND TROUGH WINDS 20 KT OR LESS. SEAS
TO 8 FT IN S SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10N127W 1008 MB. WITHIN 360 NM N
QUADRANT OF LOW NE WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE
WITHIN 540 NM NW AND WITHIN 360 NM SE SEMICIRCLES OF CENTER
WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN S SWELL.
.48 HOUR FORECAST LOW PRES NEAR 11N131W 1009 MB. WITHIN 300 NM
NW QUADRANT OF LOW NE WINDS 20 TO 25 KT. SEAS 9 TO 12 FT.
ELSEWHERE WITHIN 540 NM NW AND WITHIN 360 NM SE SEMICIRCLES OF
CENTER WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN S SWELL.

.S OF LINE FROM 03.4S120W TO 03N103W TO 03.4S85W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN S SWELL.
.24 HOUR FORECAST S OF 01S BETWEEN 95W AND 105W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN S SWELL.
.48 HOUR FORECAST S OF 02S BETWEEN 105W AND 110W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN S SWELL.

.30 HOUR FORECAST WITHIN 60 NM OF LINE FROM 11N86W TO 10N89W...
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO
8 FT.
.48 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 0900 UTC FRI MAY 22...

.TROUGH FROM 12N119W TO LOW PRES 09N122W TO 04N127W...SCATTERED
MODERATE ISOLATED STRONG WITHIN 150 NM OF LINE FROM 14N113W TO
10N125W...AND WITHIN 180 NM OF 04N126W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ AXIS FROM 08N86W TO 05N97W TO 10N115W. ISOLATED MODERATE TO
STRONG WITHIN 120 NM OF LINE FROM 06N93W TO 03N103W TO
04N115W... AND FROM 02N TO 12N BETWEEN 130W AND 140W.

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0600 UTC MAY 22 2015.
24 HOUR FORECAST VALID 0600 UTC MAY 23 2015.
48 HOUR FORECAST VALID 0600 UTC MAY 24 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 04N170E 1010 MB MOVING W SLOWLY. FIRST TROUGH 03N160E TO
LOW NEARLY STATIONARY. SECOND TROUGH 12N163E 09N168E TO LOW
MOVING W 10 KT. ISOLATED MODERATE TSTMS S OF 15N W OF 176W.
.24 HOUR FORECAST LOW AND SECOND TROUGH DISSIPATED. TROUGH
06N169E 04N171E.
.48 HOUR FORECAST TROUGH W OF FORECAST AREA.

.FRONT 30N155W 27N158W 24N162W 21N169W 21N175W MOVING SE 10 KT.
N TO NW WINDS 20 TO 25 KT N OF 26N BETWEEN FRONT AND 163W.
ISOLATED MODERATE TSTMS N OF 25N BETWEEN 150W AND 157W.
.24 HOUR FORECAST FRONT 30N149W 26N150W 20N157W. WINDS 20 TO 25
KT N OF 28N BETWEEN 143W AND 156W.
.48 HOUR FORECAST LOW 30N151W 1012 MB. FRONT 30N145W 27N145W
20N151W. S TO SE WINDS 20 TO 25 KT E OF FRONT N OF 23N. N TO NW
WINDS 20 TO 25 KT N OF 28N BETWEEN 151W AND 158W.

.TROUGH 03N169W 05N163W 08N160W MOVING W SLOWLY. ISOLATED
MODERATE TSTMS S OF 10N BETWEEN 159W AND 164W.
.24 HOUR FORECAST TROUGH 03N168W 08N160W.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 08N140W 06N145W 06N157W NEARLY STATIONARY. ISOLATED
MODERATE TSTMS WITHIN 180 NM OF TROUGH.
.24 HOUR FORECAST TROUGH LITTLE CHANGE.
.48 HOUR FORECAST TROUGH 06N140W 05N154W.

.RIDGE 30N171E 28N160E NEARLY STATIONARY.

.NE TO E WINDS 20 TO 25 KT FROM 13N TO 17N BETWEEN 160E AND
170E.
.24 HOUR FORECAST WINDS DIMINISHED TO 20 KT OR LESS.

.WINDS 20 KT OR LESS OVER REST OF FORECAST AREA.

.SEAS 8 TO 9 FT FROM 13N TO 17N BETWEEN 160E AND 170E.
.24 HOUR FORECAST SEAS 8 TO 10 FT N OF LINE 30N151W 26N154W
30N159W. SEAS 8 TO 9 FT FROM 13N TO 18N W OF 165E.
.48 HOUR FORECAST SEAS 8 TO 12 FT N OF 27N BETWEEN 140W AND
159W.

.SEAS 8 FT OR LESS OVER REST OF FORECAST AREA.

$$

.HONOLULU HI.



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