High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 280525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC SAT MAY 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MAY 28.
24 HOUR FORECAST VALID 0000 UTC MAY 29.
48 HOUR FORECAST VALID 0000 UTC MAY 30.

.WARNINGS.

...GALE WARNING...
.FROM 34N TO 43N BETWEEN 122W AND 129W N TO NW WINDS 25 TO 40
KT. SEAS 8 TO 14 FT. ELSEWHERE FROM 30N TO 45N BETWEEN 120W AND
131W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 35N TO 43N BETWEEN 123W AND 128W N TO NW
WINDS 25 TO 35 KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 34N157W 1017 MB MOVING NE 10 KT. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 38N152W 1009 MB. WITHIN 180 NM W AND 420
NM NE AND 480 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 43N149W 1003 MB. WITHIN 180 NM W...240 NM
NE...540 NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
ELSEWHERE WITHIN 300 NM NW...420 NM NE AND SW AND 840 NM SE
QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW 41N164E 996 MB. WITHIN 300 NM E AND 480 NM
S QUADRANTS WINDS 30 TO 40 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM
30N TO 43N BETWEEN 160E AND 172E WINDS 20 TO 30 KT. SEAS TO 10
FT.
.48 HOUR FORECAST LOW 47N177E 981 MB. WITHIN 480 NM SE AND 180
NM NE SEMICIRCLES WINDS 30 TO 40 KT. SEAS 10 TO 19 FT. ELSEWHERE
FROM 35N TO 51N BETWEEN 170E AND 171W WINDS 20 TO 30 KT. SEAS TO
12 FT.

.SYNOPSIS AND FORECAST.

.LOW 46N160W 1009 MB MOVING NE 15 KT. WITHIN 240 NM S AND SW
QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.LOW 50N160E 992 MB MOVING NE 15 KT. OVER FORECAST WATERS WITHIN
300 NM E AND 540 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10
FT.
.24 HOUR FORECAST LOW 53N168E 995 MB. WITHIN 300 NM OF THE LOW
WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW NW OF AREA NEAR 55N167E 998 MB. OVER
FORECAST WATERS WITHIN 480 NM NE QUADRANT WINDS TO 25 KT. SEAS
LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 50N
BETWEEN 135W AND 138W...N OF 54N W OF 167W AND FROM 40N TO 50N
BETWEEN 160E AND 176E.
.24 HOUR FORECAST DENSE FOG FROM 38N TO 43N BETWEEN 144W AND
151W AND NW OF A LINE FROM 30N160E TO 47N176W TO 64N165W.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 47N BETWEEN 141W AND
149W AND FROM 30N TO 65N BETWEEN 165W AND 167W.

.HIGH 38N138W 1030 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 39N133W 1026 MB.

.HIGH 44N146W 1026 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 45N138W 1027 MB.
.48 HOUR FORECAST HIGH 43N131W 1027 MB.

.HIGH 55N146W 1020 MB MOVING S 10 KT.
.24 HOUR FORECAST HIGH 52N147W 1022 MB.
.48 HOUR FORECAST HIGH 54N144W 1021 MB.

.HIGH 34N165W 1022 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 37N180W 1026 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 34N174W 1025 MB.
.48 HOUR FORECAST HIGH 33N168W 1025 MB.

.24 HOUR FORECAST NEW HIGH 59N165W 1020 MB.
.48 HOUR FORECAST HIGH NW OF AREA.

.FORECASTER LEE. 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 SAT MAY 28.
24 HOUR FORECAST VALID 0000 UTC SUN MAY 29.
48 HOUR FORECAST VALID 0000 UTC MON MAY 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 10N TO 14N W OF 135W WINDS 20 KT OR LESS. SEAS 8 FT IN
SW SWELL.
.24 HOUR FORECAST FROM 08N TO 11N W OF 132W WINDS 20 KT OR LESS.
SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST FROM 07N TO 09N W OF 135W WINDS 20 KT OR LESS.
SEAS TO 8 FT IN S TO SW SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST N OF 29N BETWEEN 122W AND 129W WINDS 20 KT OR
LESS. SEAS 8 FT IN N SWELL.
.24 HOUR FORECAST N OF 28N BETWEEN 122W AND 129W WINDS 20 KT OR
LESS. SEAS 8 FT IN N SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 123W AND 127W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN N SWELL.

.12 HOUR FORECAST LOW PRES NEAR 11N123W 1008 MB. WITHIN 90 NM NW
QUADRANT NE WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 11N122.5W 1008 MB. LITTLE CHANGE
WINDS AND SEAS NW QUADRANT. ELSEWHERE FROM 03N TO 14N BETWEEN
120W AND 125W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 12N122W 1009 MB. WITHIN 60 NM NW
QUADRANT NE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE FROM
03N TO 15N BETWEEN 116W AND 134W WINDS 20 KT OR LESS. SEAS 8 FT
IN S TO SW SWELL.

.06 HOUR FORECAST S OF 01S BETWEEN 113W AND 120W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN S TO SW SWELL.
.18 HOUR FORECAST S OF 05N BETWEEN 113W AND 120W WINDS 20 KT OR
LESS. SEAS 8 FT IN S TO SW SWELL.
.24 HOUR FORECAST S OF 03N BETWEEN 120W AND 129W AND S OF 05N
BETWEEN 114W AND 120W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.
.48 HOUR FORECAST S OF 03N BETWEEN 120W AND 135W AND ALSO S OF A
LINE FROM 03N116W TO 03N109W TO 03.4S95W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN S TO SW SWELL.

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

CONVECTION VALID 0230 UTC SAT MAY 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

.LOW PRES NEAR 10N122W...SCATTERED MODERATE WITHIN 60 NM
NW QUADRANT.

.SCATTERED MODERATE WITHIN 30 NM OF 06N84W.

MONSOON TROUGH AXIS EXTENDS FROM 10N84W TO 08N92W TO 12N109W TO
TO LOW PRES NEAR 10N122W 1008 MB TO 06N131W. ITCZ AXIS EXTENDS
FROM 06N131W TO 06N140W. SCATTERED MODERATE ISOLATED STRONG
WITHIN 120 NM S OF AXIS BETWEEN 88W AND 92W AND WITHIN 120 NM OF
AXIS BETWEEN 92W AND 98W. SCATTERED MODERATE WITHIN 180 NM S OF
AXIS BETWEEN 98W AND 104W AND WITHIN 60 NM OF AXIS BETWEEN
124W AND 126W.

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0000 UTC MAY 28 2016.
24 HOUR FORECAST VALID 0000 UTC MAY 29 2016.
48 HOUR FORECAST VALID 0000 UTC MAY 30 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW NEAR 30N171E 1019 MB MOVING N SLOWLY. ASSOCIATED FRONT FROM
30N173E TO 27N172E TO 26N166E MOVING N SLOWLY AND DISSIPATING.
.24 HOUR FORECAST LOW MOVED N OF FORECAST AREA AND DISSIPATED.
DISSIPATING FRONT FROM 30N173E TO 28N173E TO 27N170E.
.36 HOUR FORECAST FRONT DISSIPATED.

.TROUGH 30N160W TO 23N165W MOVING SE TO NEAR 10 KT. A FRONT IS
MERGING WITH THE TROUGH.
.24 HOUR FORECAST FRONT 30N154W TO 24N167W TO 23N165W. SW WINDS
20 TO 25 KT WITHIN 1-00 NM E OF FRONT N OF 27N.
.48 HOUR FORECAST FRONT 30N148W TO 27N152W TO 22N163W. PART OF
FRONT W OF 158W IS DISSIPATING.

.TROUGH 30N171W TO 27N173W TO 25N178W MOVING E SLOWLY.
.24 HOUR TROUGH DISSIPATED.

.TROUGH 17N161E TO 08N164E MOVING W NEAR 10 KT. SCATTERED
MODERATE TSTMS WITHIN 300 NM E OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED W OF FORECAST AREA.

.RIDGE FROM 30N146W TO 25N160W NEARLY STATIONARY... ERODING FROM
W.

.24 HOUR FORECAST FRONT NEARING 30N160E FROM W. S TO SW WINDS 20
TO 25 KT W OF A LINE FROM 30N165E TO 26N160E.
.48 HOUR FORECAST FRONT AT 30N160E. SW WINDS 20 TO 25 KT W OF A
LINE FROM 30N167E TO 26N160E.

.WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 8 FT OR LOWER ENTIRE FORECAST AREA.

.ITCZ 07N140W TO 06N154W TO 05N167W TO 06N177E. WIDELY SCATTERED
MODERATE TSTMS BETWEEN ITCZ AND 10N W OF 150W.

$$

.FORECASTER LAU. HONOLULU HI.



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