High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 041725
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC WED MAY 04 2016

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.
ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE
NATIONAL WEATHER SERVICE. EMAIL US AT VOS@NOAA.GOV(LOWERCASE).

SECURITE

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

SYNOPSIS VALID 1200 UTC MAY 04.
24 HOUR FORECAST VALID 1200 UTC MAY 05.
48 HOUR FORECAST VALID 1200 UTC MAY 06.

.WARNINGS.

...GALE WARNING...
.LOW 45N171W 992 MB MOVING NE 20 KT. WITHIN 360 NM SW
SEMICIRCLE...AND 360 NM E OF A FRONT FROM 44N162W TO 35N167W
WINDS 25 TO 40 KT. SEAS 9 TO 18 FT. ELSEWHERE FROM 34N TO 48N
BETWEEN 151W AND 173E WINDS 20 TO 30 KT. SEAS TO 12 FT.
.12 HOUR FORECAST LOW 46N167W 985 MB. WITHIN 240 NM SW
SEMICIRCLE WINDS 35 TO 45 KT. SEAS 12 TO 22 FT.
.24 HOUR FORECAST LOW 49N162W 984 MB. BETWEEN 120 NM AND 420 NM
S SEMICIRCLE...WITHIN 240 NM N AND NW OF A FRONT FROM 49N165W TO
53N156W...AND WITHIN 360 NM E OF ANOTHER FRONT FROM 52N151W TO
45N152W TO 34N158W WINDS 25 TO 40 KT. SEAS 8 TO 16 FT...EXCEPT S
SEMICIRCLE SEAS 12 TO 22 FT. ELSEWHERE WITHIN 960 NM SW...660 NM
NW...900 NM NE...AND 1020 NM SE QUADRANTS WINDS 20 TO 30 KT.
SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 52N156W 992 MB. WITHIN 480 NM S AND SW
SEMICIRCLES...AND WITHIN 300 NM E OF A FRONT FROM 58N140W TO
47N144W TO 30N156W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.

...GALE WARNING...
.LOW 31N128W 1014 MB MOVING E 15 KT. WITHIN 240 NM NW QUADRANT
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 30N TO 38N
BETWEEN 128W AND 136W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 30N122W 1015 MB. ASSOCIATED CONDITIONS
DESCRIBED IN GALE WARNING BELOW.
.48 HOUR FORECAST LOW DISSIPATED.

...GALE WARNING...
.OVER FORECAST WATERS WITHIN 360 NM E OF A LINE FROM 49N129W TO
38N133W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST FROM 37N TO 44N BETWEEN 124W AND 128W WINDS 25
TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE FROM 30N TO 50N BETWEEN
123W AND 132W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST FROM 37N TO 43N BETWEEN 124W AND 128W N WINDS
25 TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE FROM 30N TO 45N BETWEEN
123W AND 133W WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 58N151W 1005 MB MOVING N 10 KT. WITHIN 360 NM E AND SE
SEMICIRCLES WINDS 20 TO 30 KT. SEAS TO 8 FT.
.12 HOUR FORECAST LOW 59N149W 1006 MB. WITHIN 240 NM NE QUADRANT
WINDS 25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.

...GALE WARNING...
.24 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 55N171E
TO 46N169E TO 35N164E WINDS 25 TO 35 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW NW OF FORECAST AREA 58N168E 988 MB. OVER
FORECAST WATERS W OF A LINE FROM 59N180W TO 50N176W TO 40N176E
TO 34N165E WINDS 25 TO 35 KT. SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS WITHIN AN AREA BOUNDED BY A LINE FROM 45N170W TO 49N150W
TO 44N147W TO 33N168W TO 45N170W.
.24 HOUR FORECAST DENSE FOG FROM 38N TO 53N BETWEEN 145W AND
154W AND FROM 40N TO 52N BETWEEN 167E AND 160E.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 52N BETWEEN 138W AND
146W AND WITHIN 300 NM EITHER SIDE OF A LINE FROM 56N173E TO
48N172E TO 38N165E.

.HIGH 36N145W 1031 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 36N141W 1030 MB.
.48 HOUR FORECAST HIGH 37N139W 1030 MB.

.HIGH 36N163E 1033 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH 38N170E 1032 MB.
.48 HOUR FORECAST HIGH 39N178W 1033 MB.

.HIGH 52N166E 1024 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST NEW HIGH 43N173E 1032 MB.
.48 HOUR FORECAST HIGH MERGED WITH HIGH 39N178W.

.FORECASTER COLLINS. 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 WED MAY 04.
24 HOUR FORECAST VALID 1200 UTC THU MAY 05.
48 HOUR FORECAST VALID 1200 UTC FRI MAY 06.

.WARNINGS.

...GALE WARNING...
.18 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 15N95W TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N
TO NE WINDS 20 TO 30 KT. SEAS 8 FT.
.39 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W
TO 15N95W TO 14.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO
NE WINDS 30 TO 35 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14.5N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
30 TO 35 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 60 NM OF A LINE
FROM 16N95W TO 14N95.5W N TO NE WINDS 25 TO 30 KT. SEAS 8 TO 10
FT. WITHIN 30 NM EITHER SIDE OF A LINE FROM 14N95.5W TO 13N96W
TO 12N97W NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.SYNOPSIS AND FORECAST.

.WEAK LOW PRES JUST N OF AREA NEAR 31N128W 1015 MB WITH
WEAKENING OCCLUDED FRONT TO 29N126W AND COLD FRONT TO 24N130W TO
21N140W. NW OF FRONT NW TO N WINDS 20 TO 25 KT...EXCEPT N TO NE
WINDS W OF 135W. SEAS 8 TO 10 FT...EXCEPT 10 TO 12 FT IN NW
SWELL N OF 27N W OF FRONT TO 135W.
.06 HOUR FORECAST WEAK LOW PRES NEAR 30N127W 1015 MB WITH
WEAKENING COLD FRONT TO 26N127W TO 22N134W AND WEAKENING
STATIONARY FRONT TO 21N140W. N OF 27N W OF FRONT TO 134W NW TO N
WINDS 20 TO 25 KT. SEAS 9 TO 12 FT...HIGHEST NEAR 30N131W.
ELSEWHERE W OF FRONT WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN
NW TO N SWELL.
.24 HOUR FORECAST WEAK LOW PRES NEAR 30N122W 1015 MB WITH
DISSIPATING COLD FRONT TO 25N125W TO 20N130W AND DISSIPATING
STATIONARY FRONT TO 20N140W. N OF 26N BETWEEN 128W AND 135W N
WINDS 20 TO 25 KT. SEAS 9 TO 10 FT. ELSEWHERE W OF FRONT WINDS
20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL...EXCEPT LESS THAN 8
FT NW OF LINE FROM 30N137W TO 27N140W.
.48 HOUR FORECAST COLD FRONT AND LOW DISSIPATED. N OF 24N
BETWEEN 122W AND 133W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW TO N SWELL.

.21 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31.5N114W TO
30N115W. WITHIN 45 NM E OF TROUGH S TO SW WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31.5N114W
TO 30N115W. WITHIN 60 NM E OF TROUGH S TO SW WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.30 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31.5N114W TO
30N115W. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31.5N114W TO
30N115W. WITHIN 60 NM E OF TROUGH S TO SW WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.39 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31.5N114W TO
30N115W. WITHIN 60 NM SE OF TROUGH SW TO W WINDS 20 TO 30 KT.
SEAS LESS THAN 8 FT.
.45 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31.5N114W TO
30N115W. WITHIN 60 NM SE OF TROUGH TO SW TO W WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.48 HOUR FORECAST GULF OF CALIFORNIA TROUGH FROM 31.5N113.5W TO
30N115W. SE OF TROUGH TO 29.5N SW TO W WINDS 20 TO 25 KT. SEAS
TO 8 FT.

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

CONVECTION VALID 1515 UTC WED MAY 04...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

SURFACE TROUGH EXTENDS FROM 12N87W TO LOW PRES NEAR 08N98W 1009
MB TO 07N105W. ITCZ AXIS EXTENDS FROM 07N105W TO 05N120W TO
05N130W TO BEYOND 05N140W. NUMEROUS STRONG WITHIN 180 NM
N AND 60 NM S OF AXIS BETWEEN 116W AND 119W. SCATTERED MODERATE
TO STRONG WITHIN 60 NM OF AXIS BETWEEN 119W AND 130W. SCATTERED
MODERATE ISOLATED STRONG WITHIN 120 NM S OF TROUGH BETWEEN
100W AND 104W AND WITHIN 60 NM OF AXIS BETWEEN 130W AND 135W.


.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1200 UTC MAY 04 2016.
24 HOUR FORECAST VALID 1200 UTC MAY 05 2016.
48 HOUR FORECAST VALID 1200 UTC MAY 06 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N174W TO 24N170E TO 24N160E MOVING E 20 KT ALONG 30N...
AND NEARLY STATIONARY W OF 174E. NE TO E WINDS 20 TO 25 KT N OF
FRONT BETWEEN 164E AND 175E.
.24 HOUR FORECAST FRONT 30N164W TO 24N180E TO 21N167E. NE TO E
WINDS 20 TO 25 KT FROM 22N TO 29N BETWEEN 167E AND 178W.
.48 HOUR FORECAST FRONT 30N157W TO 22N175W TO 20N167E. NE TO E
WINDS 20 TO 25 KT BETWEEN FRONT AND 26N W OF 172W.

.RIDGE 30N159W TO 25N173W MOVING E 20 KT AND GRADUALLY ERODING
FROM THE W.

.NE TO E WINDS 20 TO 25 KT FROM 22N TO 26N E OF 145W.
.24 HOUR FORECAST WINDS EASED TO 20 KT OR LESS.

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

.SEAS 8 TO 9 FT FROM 06N TO 12N BETWEEN 155W AND 166W.
.24 HOUR FORECAST SEAS 8 TO 9 FT FROM 22N TO 26N BETWEEN 168E
AND 175E.
.48 HOUR FORECAST SEAS 8 TO 10 FT FROM 21N TO 26N BETWEEN 163E
AND 173W.

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

.ISOLATED MODERATE TO STRONG TSTMS S OF 07N BETWEEN 169E AND
175E...AND FROM 05N TO 08N BETWEEN 169W AND 174W.

.ITCZ 04N140W TO 02N160W TO 01N175E. ISOLATED MODERATE TO STRONG
TSTMS FROM 02N TO 07N E OF 160W...AND S OF 06N BETWEEN 174W AND
178E.

$$

.FORECASTER KINEL. HONOLULU HI.


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