High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 291125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC SUN MAY 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC MAY 29.
24 HOUR FORECAST VALID 0600 UTC MAY 30.
48 HOUR FORECAST VALID 0600 UTC MAY 31.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 42N149W 1008 MB MOVING NE 10 KT.
FRONT EXTENDS FROM THE LOW TO 30N152W. WITHIN 120 NM E OF THE
FRONT WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE FROM 30N TO
46N BETWEEN 144W AND 156W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 46N148W 999 MB. FRONT TO EXTEND FROM THE
LOW TO 39N144W TO 30N148W. WITHIN 120 NM E OF THE FRONT N OF 35N
AND WITHIN 210 NM W SEMICIRCLE WINDS 25 TO 35 KT. SEAS 10 TO 14
FT. ELSEWHERE FROM 39N TO 51N BETWEEN 139W AND 152W AND WITHIN
180 NM E OF THE FRONT S OF 39N WINDS 20 TO 30 KT. SEAS 8 TO 13
FT.
.48 HOUR FORECAST LOW 50N147W 1000 MB. FROM 46N TO 57N BETWEEN
133W AND 153W AND WITHIN 180 NM E OF A FRONT TO EXTEND FROM
46N137W TO 37N140W WINDS 25 TO 35 KT. SEAS 8 TO 10 FT.

...GALE WARNING...
.LOW 42N169E 989 MB MOVING NE 35 KT. WITHIN 360 NM E QUADRANT
WINDS 25 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE W OF A LINE FROM
45N171E TO 39N179E TO 30N163E WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 48N178E 977 MB. FROM 44N TO 50N BETWEEN
178E AND 169W WINDS 30 TO 45 KT. SEAS 14 TO 22 FT. ELSEWHERE
FROM 36N TO 59N BETWEEN 166W AND 173E AND WITHIN 180 NM SE OF A
FRONT TO EXTEND FROM 36N175E TO 30N161E WINDS 20 TO 30 KT. SEAS
10 TO 14 FT.
.48 HOUR FORECAST LOW 52N175W 987 MB. WITHIN 240 NM NE QUADRANT
WINDS 25 TO 35 KT. SEAS 12 TO 16 FT. ELSEWHERE FROM 44N TO 57N
BETWEEN 150W AND 170E WINDS TO 25 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.FROM 34N TO 43N BETWEEN 124W AND 128W WINDS 25 TO 35 KT. SEAS 8
TO 13 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 35N TO 47N BETWEEN 124W AND 128W WINDS 20
TO 30 KT. SEAS TO 11 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW 44N173W 1002 MB. FRONT TO EXTEND FROM THE
LOW TO 30N162E. WITHIN 180 NM SE OF THE FRONT WINDS 25 TO 35 KT.
SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.LOW 54N170E 994 MB MOVING NW 10 KT. WITHIN 300 NM NE QUADRANT
WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW NW OF AREA. CONDITIONS ABSORBED BY LOW
48N178E NOTED ABOVE.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM W OF A LINE FROM
34N176E TO 64N165W AND FROM 39N TO 45N BETWEEN 143W AND 150W.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 140W AND
149W...WITHIN 240 NM SE OF A LINE FROM 47N173W TO 40N177W TO
33N167E AND N OF 60N W OF 168W.
.48 HOUR FORECAST DENSE FOG FROM 48N TO 55N BETWEEN 137W AND
150W AND WITHIN 300 NM NW OF A LINE FROM 30N170E TO 31N176E TO
40N160W.

.HIGH 38N136W 1026 MB MOVING NE 30 KT.
.24 HOUR FORECAST HIGH 45N130W 1027 MB.
.48 HOUR FORECAST HIGH 48N129W 1026 MB.

.HIGH 51N147W 1024 MB MOVING NE 25 KT.
.24 HOUR FORECAST HIGH 55N138W 1021 MB.
.48 HOUR FORECAST HIGH INLAND.

.HIGH 34N173W 1024 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 33N168W 1025 MB.
.48 HOUR FORECAST HIGH 32N164W 1025 MB.

.HIGH 59N167W 1020 MB MOVING NW 30 KT.
.24 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 0600 UTC SUN MAY 29.
24 HOUR FORECAST VALID 0600 UTC MON MAY 30.
48 HOUR FORECAST VALID 0600 UTC TUE MAY 31.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 28N BETWEEN 122W AND 128W WINDS 20 KT OR LESS. SEAS 8 FT
IN N SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 04N TO 08N W OF 135W WINDS 20 KT OR LESS. SEAS 8 FT IN SW
SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.LOW PRES NEAR 11N122W 1008 MB. WITHIN 120 NW QUADRANT AND S
SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT IN S TO SW SWELL.
.12 HOUR FORECAST LOW PRES NEAR 12N122W 1009 MB. WITHIN 90 NM NW
AND SE QUADRANTS WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE S
OF LINE FROM 00N137W TO 00N130W TO 07N130W TO 14N121W TO 04N121W
TO 00N103W TO 03.4S93W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL.
.24 HOUR FORECAST LOW PRES NEAR 12N121W 1008 MB. WITHIN 180 NM
NW AND 90 NM SE QUADRANTS WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
ELSEWHERE FROM 05N TO 16N BETWEEN 114W AND 128W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN S TO SW SWELL. S OF LINE FROM 00N135W
TO 03N113W TO 00N96W TO 03.4S90W WINDS 20 KT OR LESS. SEAS 8 TO
10 FT IN S TO SW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 13N119W 1010 MB. WITHIN 120 NM W
QUADRANT WINDS 20 KT OR LESS. SEAS TO 9 FT IN S TO SW SWELL.
ELSEWHERE FROM 09N TO 17N BETWEEN 113W AND 125W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN S TO SW SWELL. FROM 03N TO 09N BETWEEN
93W AND 114W WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL. S
OF 00N BETWEEN 83W AND 117W 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 0830 UTC SUN MAY 29...

.TROPICAL WAVE ALONG 81W/82W S OF 12N MOVING W 10 TO 15 KT...
SCATTERED TO NUMEROUS STRONG FROM 04N TO 06N BETWEEN 77W AND 80W.

.LOW PRES 1010 MB NEAR 11N121W...NUMEROUS STRONG WITHIN 90 NM N
AND NW OF MONSOON TROUGH AND LOW PRES 1010 MB NEAR 11N121W
BETWEEN 119W AND 124W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH THROUGH 10N85W TO LOW PRES NEAR 09N93W 1010 MB TO
13N109W TO LOW PRES NEAR 11N121W 1010 MB TO 08N127W. ITCZ FROM
08N127W TO 07N135W BEYOND 06N140W. SCATTERED MODERATE ISOLATED
STRONG WITHIN 270 NM S OF MONSOON TROUGH BETWEEN 94W AND 107W...
AND WITHIN 150 NM S OF MONSOON TROUGH BETWEEN 116W AND 120W.
NUMEROUS STRONG WITHIN 60 NM S OF ITCZ BETWEEN 137W AND 139W.

.FORECASTER MT. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0600 UTC MAY 29 2016.
24 HOUR FORECAST VALID 0600 UTC MAY 30 2016.
48 HOUR FORECAST VALID 0600 UTC MAY 31 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 30N153W TO 28N156W TO 27N160W MOVING SE 10 KT. TROUGH
FROM 28N154W TO 23N159W MOVING SE SLOWLY AND DISSIPATING.
.24 HOUR FORECAST TROUGH DISSIPATED. FRONT 30N149W TO 27N153W TO
24N160W.
.48 HOUR FORECAST FRONT 30N145W TO 25N150W TO 22N160W. PART OF
FRONT DISSIPATING W OF 155W.

.WEAK FRONT 30N163W TO 27N170W TO 29N174W MOVING SE NEAR 10 KT
AND DISSIPATING.
.24 HOUR FORECAST FRONT DISSIPATED.

.FRONT JUST NW OF FORECAST AREA MOVING SE NEAR 10 KT. SW WINDS
20 TO 30 KT W OF A LINE FROM 30N165E TO 26N160E.
.24 HOUR FORECAST FRONT AT 30N160E. SW WINDS 20 TO 30 KT NW OF A
LINE FROM 30N169E TO 26N160E.
.48 HOUR FORECAST FRONT MOVED JUST N OF FORECAST AREA. SW WINDS
20 TO 30 KT N OF A LINE FROM 30N174E TO 25N160E.

.WEAK TROUGH 30N175E TO 27N172E MOVING NE 10 KT AND DISSIPATING.
.24 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE 23N160E TO 25N167E TO 27N177E NEARLY STATIONARY.

.RIDGE 30N144W TO 23N157W MOVING E SLOWLY AND ERODING FROM W.

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

.24 HOUR FORECAST SEAS 8 TO 9 FT N OF A LINE...30N165E TO
28N160E.
.48 HOUR FORECAST SEAS 8 TO 10 FT N OF A LINE...30N169E TO
27N160E.

.OTHERWISE SEAS 8 FT OR LESS.

.ITCZ 07N140W TO 06N153W TO 01N167W. WIDELY SCATTERED MODERATE
TSTMS WITHIN 220 NM OF ITCZ.

.SCATTERED MODERATE TSTMS BETWEEN 10N AND 05N FROM 178E TO 172E.

$$

.FORECASTER LAU. HONOLULU HI.


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