High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 311725
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC TUE MAY 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 31.
24 HOUR FORECAST VALID 1200 UTC JUN 01.
48 HOUR FORECAST VALID 1200 UTC JUN 02.

.WARNINGS.

...GALE WARNING...
.COMPLEX LOW WITH MEAN CENTER 52N143W 1002 MB MOVING NW 15 KT.
WITHIN 360 NM N QUADRANT WINDS 25 TO 35 KT. SEAS TO 10 FT.
ELSEWHERE WITHIN 360 NM SE SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO
12 FT.
.24 HOUR FORECAST LOW 56N158W 997 MB. WITHIN 180 NM N OF A LINE
FROM LOW CENTER TO 55N147W TO 54N137W WINDS 20 TO 30 KT. SEAS TO
10 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 52N170W 983 MB NEARLY STATIONARY. WITHIN 180 NM N AND 420
NM NE QUADRANTS WINDS 25 TO 35 KT. SEAS TO 13 FT. ELSEWHERE
WITHIN 420 NM S AND SE QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 15
FT.
.24 HOUR FORECAST LOW 52N169W 992 MB. WITHIN 360 NM SW
SEMICIRCLE AND 480 NM NW QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO
12 FT.
.48 HOUR FORECAST LOW 50N165W 997 MB. WITHIN 540 NM SW
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 35N173E 1004 MB MOVING NE 30 KT.
FRONT EXTENDS FROM LOW CENTER TO 32N166E TO 31N160E. WITHIN 300
NM S AND SE QUADRANTS AND 240 NM S OF THE FRONT N OF 30N WINDS
25 TO 35 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 40N170W 1010 MB.
FRONT TO EXTEND FROM LOW CENTER TO 37N179W TO 32N171E. WITHIN
300 NM S AND SE QUADRANTS AND 240 NM S OF THE FRONT N OF 30N
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 44N149W 999 MB. FRONT TO EXTEND FROM LOW
CENTER TO 37N161W. WITHIN 360 NM SE QUADRANT AND 240 NM SE OF
THE FRONT WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.LOW 44N165W 1001 MB MOVING NE 35 KT. WITHIN 360 NM S AND SE
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 50N147W 995 MB. WITHIN 360 NM S
SEMICIRCLE...EXCEPT 600 NM S QUADRANT WINDS 25 TO 35 KT. SEAS 9
TO 14 FT.
.48 HOUR FORECAST LOW 54N140W 995 MB. WITHIN 420 NM NE
SEMICIRCLE AND 300 NM S QUADRANT WINDS 20 TO 30 KT. SEAS TO 12
FT.

...GALE WARNING...
.48 HOUR FORECAST WITHIN 360 NM NE OF A LINE FROM 43N160E TO
34N169E SE WINDS 25 TO 35 KT. SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.FROM 38N TO 43N BETWEEN 124W AND 127W WINDS TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST FROM 38N TO 43N BETWEEN 124W AND 126W WINDS TO
25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 37N TO 39N BETWEEN 124W AND 126W WINDS TO
25 KT. SEAS TO 9 FT.

.48 HOUR FORECAST OVER ICE FREE WATERS N OF 60N BETWEEN THE
ALASKAN COAST AND 174W N WINDS 20 TO 30 KT. SEAS TO 9 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 52N TO 56N
BETWEEN 142W AND 148W...N OF 60N BETWEEN 166W AND 170W...AND
WITHIN 360 NM SE OF A LINE FROM 46N165W TO 39N177W TO 34N167E.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 50N BETWEEN 142W AND
149W...FROM 52N TO 56N BETWEEN 172W AND 179W...AND WITHIN 180 NM
SE OF A LINE FROM 42N162W TO 36N179W TO 32N165E.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 45N BETWEEN 140W AND
150W...FROM 46N TO 50N BETWEEN 172W AND 179W...AND W OF A LINE
FROM 52N165E TO 43N169E TO 30N177W.

.HIGH 47N128W 1022 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 39N132W 1022 MB MOVING SW 05 KT.
.24 HOUR FORECAST HIGH 36N136W 1021 MB.
.48 HOUR FORECAST LITTLE CHANGE.

.HIGH 32N163W 1025 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 31N158W 1022 MB.

.HIGH JUST W OF AREA 43N159E 1015 MB MOVING E 20 KT.
.24 HOUR FORECAST HIGH 43N171E 1021 MB.
.48 HOUR FORECAST HIGH 43N179E 1026 MB.

.FORECASTER ACHORN. 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 TUE MAY 31.
24 HOUR FORECAST VALID 1200 UTC WED JUN 01.
48 HOUR FORECAST VALID 1200 UTC THU JUN 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 09N110W 1008 MB. FROM 04N TO 13N BETWEEN 94W AND
120W WINDS 20 KT OR LESS. SEAS TO 9 FT IN S TO SW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10N109W 1008 MB. FROM 05N TO 12N
BETWEEN 92W AND 115W WINDS 20 KT OR LESS. SEAS TO 9 FT IN S TO
SW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 10N111W 1008 MB. FROM 08N TO 12N
BETWEEN 102W AND 110W WINDS 20 KT OR LESS. SEAS TO 9 FT IN S TO
SW SWELL.

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

CONVECTION VALID 1500 UTC TUE MAY 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 12N86W TO 12N93W TO LOW PRES NEAR 09N110W TO
LOW PRES NEAR 10N115W TO 07N121W. ITCZ FROM 07N121W TO 07N140W.
SCATTERED MODERATE ISOLATED STRONG FROM 06N TO 11N BETWEEN 92W
AND 108W.

.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1200 UTC MAY 31 2016.
24 HOUR FORECAST VALID 1200 UTC JUN 01 2016.
48 HOUR FORECAST VALID 1200 UTC JUN 02 2016.

.WARNINGS.

...GALE WARNING...
.LOW JUST NW OF AREA 31N161E 1004 MB MOVING ENE 40 KT. S TO SW
WINDS 25 TO 35 KT N OF A LINE FROM 30N174E TO 27N166E TO
25N160E. ISOLATED MODERATE TSTMS N OF 27N BETWEEN 171E AND 162E.
.24 HOUR FORECAST LOW MOVED FAR N OF AREA. FRONT JUST NW OF
AREA. S TO SW WINDS 20 TO 25 KT N OF A LINE FROM 30N175E TO
26N160E.
.48 HOUR FORECAST FRONT FAR NW OF AREA. S TO SW WINDS 20 TO 30
KT NW OF A LINE FROM 30N165E TO 27N160E.

.SYNOPSIS AND FORECAST.

.FRONT FROM 30N142W TO 26N143W TO 20N157W TO 18N166W. FRONT
MOVING ESE SLOWLY N OF 20N...AND NEARLY STATIONARY ELSEWHERE. S
TO SW WINDS 20 TO 30 KT WITHIN 120 NM E OF FRONT N OF 28N.
.24 HOUR FORECAST NEW LOW 28N144W 1014 MB. FRONT FROM 30N144W TO
LOW TO 26N141W TO 24N144W TO 20N153W. WINDS 20 TO 25 KT N OF 28N
E OF 147W.
.48 HOUR FORECAST LOW 26N147W 1014 MB. FRONT FROM 30N149W TO LOW
TO 26N142W TO 21N149W. WINDS DIMINISHED TO 20 KT OR LESS.

.TROUGH FROM 10N160W TO 04N166W MOVING W SLOWLY. SCATTERED
MODERATE TO STRONG TSTMS FROM 05N TO 09N BETWEEN 158W AND 169W.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 11N171E TO 04N165E MOVING W SLOWLY. ISOLATED
MODERATE TSTMS WITHIN 210 NM OF TROUGH.
.24 HOUR FORECAST WEAKENING TROUGH FROM 09N165E TO 04N163E.
.48 HOUR FORECAST TROUGH DISSIPATED.

.24 HOUR FORECAST NEW TROUGH FROM 21N158W TO 17N165W.
.48 HOUR FORECAST TROUGH FROM 21N164W TO 18N165W.

.RIDGE FROM 24N140W TO 21N147W MOVING ESE SLOWLY.

.RIDGE FROM 30N170W TO 19N160E MOVING E SLOWLY.

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

.SEAS 8 TO 10 FT NW OF A LINE FROM 30N169E TO 26N160E.
.24 HOUR FORECAST SEAS 8 TO 9 FT N OF 29N BETWEEN 171E AND 167E.
.48 HOUR FORECAST SEAS SUBSIDED TO 8 FT OR LOWER.

.OTHERWISE...SEAS 8 FT OR LOWER OVER REMAINDER OF FORECAST AREA.

.ITCZ FROM 09N140W TO 09N147W TO 07N153W TO 07N157W...AND FROM
06N169W TO 03N172E. SCATTERED MODERATE TO STRONG TSTMS FROM ITCZ
TO 10N W OF 169W. ISOLATED MODERATE TSTMS WITHIN 120 NM OF ITCZ
BETWEEN 147W AND 155W.

$$

.FORECASTER HOUSTON. HONOLULU HI.


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