High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 310525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC SUN JUL 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
VOSOPS@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 JUL 31.
24 HOUR FORECAST VALID 0000 UTC AUG 01.
48 HOUR FORECAST VALID 0000 UTC AUG 02.

.WARNINGS.

...GALE WARNING...
.OVER FORECAST WATERS FROM 37N TO 44N BETWEEN 124W AND 132W AREA
OF N WINDS 25 TO 40 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST FROM 35N TO 44N BETWEEN 124W AND 131W AREA OF
N WINDS 25 TO 40 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST FROM 34N TO 44N BETWEEN 124W AND 134W AREA OF
N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.

...GALE WARNING...
.OVER FORECAST WATERS FROM 46N TO 50N E OF 130W AREA OF NW WINDS
25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.SYNOPSIS AND FORECAST.

.LOW 64N160W 1008 MB MOVING SW 15 KT. OVER FORECAST WATERS
WITHIN 720 NM S...600 NM SW...AND 300 NM W QUADRANTS WINDS TO 25
KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 59N164W 1010 MB. WITHIN 180 NM W
SEMICIRCLE AND 540 NM SE QUADRANT WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW 59N159W 1013 MB. WITHIN 600 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.

.FROM 45N TO 48N BETWEEN 172E AND 162E AREA OF SW TO W WINDS TO
25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST OVER FORECAST WATERS W OF A LINE FROM 65N166W
TO 61N174W AREA OF SW TO W WINDS TO 25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM OVER FORECAST
WATERS W OF A LINE FROM 54N179W TO 47N179W TO 40N160E AND FROM
45N TO 51N BETWEEN 163W AND 177W AND FROM 45N TO 51N BETWEEN
140W AND 147W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 53N W OF 159W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 53N W OF 152W.

.HIGH 44N144W 1035 MB MOVING NW 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 44N157W 1033 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH 45N152W 1033 MB.
.48 HOUR FORECAST HIGH 45N148W 1034 MB.

.HIGH 40N166E 1027 MB MOVING W 05 KT.
.24 HOUR FORECAST HIGH 40N163E 1026 MB.
.48 HOUR FORECAST HIGH 41N165E 1025 MB.

.24 HOUR FORECAST HIGH 59N178W 1023 MB.
.48 HOUR FORECAST HIGH 55N172W 1022 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 0000 UTC SUN JUL 31.
24 HOUR FORECAST VALID 0000 UTC MON AUG 01.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 14N118.5W 1008 MB. WITHIN 240 NM SE SEMICIRCLE
AND ELSEWHERE FROM 09N TO 11N BETWEEN 115W AND 120W S TO SW
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
16.5N121.5W 1007 MB. WITHIN 210 NM SE SEMICIRCLE AND 90 NM N
SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
18N125W WITHIN 180 NM N SEMICIRCLE WINDS 20 TO 25 KT. SEAS 8 TO
11 FT.

.LOW PRES NEAR 09N1002 1009 MB. WITHIN 120 NM SE SEMICIRCLE
WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 09N104W 1010 MB. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST S OF A LINE FROM 02S120W TO 03.4S115W WINDS 20
KT OR LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST S OF A LINE FROM 01S120W TO 03.4S112W WINDS 20
KT OR LESS. SEAS TO 9 FT IN SW SWELL.

.12 HOUR FORECAST GULF OF TEHUANTEPEC N OF 15N N TO NE WINDS 20
TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE 14N95W
TO16N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT .

.FROM 10N TO 12N BETWEEN 87W AND 91W...INCLUDING GULF OF
PAPAGAYO...WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN FRESH E SWELL.
.12 HOUR FORECAST FROM 10.5N TO 12N E OF 88W INCLUDING GULF OF
PAPAGAYO NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.18 HOUR FORECAST FROM 10N TO 12N E OF 91W...INCLUDING GULF OF
PAPAGAYO...WINDS 20 KT OR LESS. SEAS TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 10.5N TO 11.5N E OF 90W...INCLUDING GULF
OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.42 HOUR FORECAST N OF 29N BETWEEN 128W AND 138W WINDS 20 KT OR
LESS. SEAS 8 FT IN NE SWELL.
.48 HOUR FORECAST LITTLE CHANGE.

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

CONVECTION VALID AT 0230 UTC SUN JUL 31...

.LOW PRES NEAR 14N118.5W...SCATTERED MODERATE TO STRONG WITHIN
210 NM IN THE SW AND 180 NM IN THE NE QUADRANTS.

.LOW PRES NEAR 09N102W AND TROPICAL WAVE...SCATTERED MODERATE
ISOLATED STRONG WITHIN 180 NM E OF WAVE AXIS FROM 10N TO 15N.
SCATTERED MODERATE WITHIN 120 NM S SEMICIRCLE OF LOW.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS FROM 08N82W TO 09N90W TO LOW PRES NEAR
09N102W TO LOW PRES NEAR 14N118.5W TO 10N131W. ITCZ AXIS FROM
10N131W TO 10N140W. SCATTERED MODERATE WITHIN 120 NM S OF THE
AXIS BETWEEN 103W AND 110W...AND WITHIN 180 NM S OF THE AXIS W
OF 122W.

.FORECASTER COBB. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0000 UTC JUL 31 2016.
24 HOUR FORECAST VALID 0000 UTC AUG 01 2016.
48 HOUR FORECAST VALID 0000 UTC AUG 02 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 30N179E TO 25N175E MOVING NNW SLOWLY. ISOLATED TSTMS
WITHIN 120 NM OF LINE 28N177E TO 23N173E.
.24 HOUR FORECAST TROUGH 30N176E TO 27N172E.
.48 HOUR FORECAST TROUGH 30N172E TO 28N168E.

.TROUGH 17N170W TO 12N175W MOVING W KT. WIDELY SCATTERED TSTMS
WITHIN 180 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 17N180E TO 12N179E.
.48 HOUR FORECAST TROUGH 17N175E TO 12N173E.

.NE TO E WINDS 20 TO 25 KT FROM 22N TO 26N BETWEEN 155W AND
163W...AND FROM 15N TO 21N BETWEEN 168W AND 176W.
.24 HOUR FORECAST WINDS DIMINISHED TO 20 KT OR LESS.

.E WINDS 20 TO 25 KT N OF 26N W OF 161E.
.24 HOUR FORECAST E WINDS DIMINISHED TO 20 KT OR LESS.

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

.SEAS 8 FT OR LESS OVER ENTIRE FORECAST AREA.

.ITCZ 09N140W TO 09N152W. ISOLATED TSTMS WITHIN 120 NM OF ITCZ.

.WIDELY SCATTERED TSTMS FROM 07N TO 22N W OF 169E. ISOLATED
TSTMS FROM 10N TO 13N BETWEEN 155W AND 165W...AND FROM 10N TO
13N BETWEEN 178W AND 179E.

$$

.HONOLULU HI.


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