High Seas Forecast
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000
FZPN02 KWBC 300525
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0545 UTC FRI SEP 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SEP 30.
24 HOUR FORECAST VALID 0000 UTC OCT 01.
48 HOUR FORECAST VALID 0000 UTC OCT 02.

.WARNINGS.

...STORM WARNING...
.LOW 46N178W 992 MB MOVING NE 20 KT. WITHIN 300 NM E...600 NM
S...480 NM W...AND 180 NM N QUADRANTS WINDS 25 TO 40 KT. SEAS 8
TO 13 FT.
.24 HOUR FORECAST LOW 54N172W 985 MB. WITHIN 300 NM W...180 NM
S...AND 540 NM E QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 21 FT.
ELSEWHERE WITHIN 540 NM W SEMICIRCLE...360 NM SE QUADRANT...AND
420 NM NE AND E OF A LINE FROM 60N178W TO 47N166W TO 36N171W
WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 62N172W 984 MB.
FRONT TO EXTEND FROM 62N172W TO 55N154W TO 47N151W. WITHIN 240
NM NE OF A LINE FROM 59N179E TO 53N168W AND WITHIN 180 NM NE AND
E OF THE FRONT WINDS 35 TO 45 KT. SEAS 13 TO 21 FT. ELSEWHERE N
OF 48N BETWEEN 177E AND 159W AND WITHIN 300 NM NE AND E OF THE
FRONT WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.

...GALE WARNING...
.OVER FORECAST WATERS N OF 52N BETWEEN 163W AND 180W AND FROM
42N TO 52N BETWEEN 158W AND 165W WINDS 25 TO 40 KT. SEAS 12 TO
18 FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED ABOVE WITH LOW 54N172W.

...GALE WARNING...
.LOW 38N171E 1007 MB MOVING NE 25 KT. WITHIN 300 NM S SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 39N176W 1009 MB. WITHIN 300 NM SE
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 46N158W 1008 MB. WITHIN 360 NM SE
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.

...GALE WARNING...
.LOW W OF AREA 37N155E 1004 MB MOVING E 35 KT. OVER FORECAST
WATERS WITHIN 300 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO
14 FT.
.24 HOUR FORECAST LOW 37N174E 1007 MB. OVER FORECAST WATERS
WITHIN 300 NM SE AND 180 NM NW SEMICIRCLES WINDS 25 TO 35 KT.
SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW 38N172W 1012 MB. WITHIN 300 NM SE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.LOW 47N132W 1017 MB MOVING SE 15 KT. WITHIN 420 NM W SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 45N128W 1012 MB. FROM 50N TO 58N BETWEEN
134W AND 140W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM
38N TO 59N BETWEEN 130W AND 141W WINDS 20 TO 30 KT. SEAS TO 11
FT.
.48 HOUR FORECAST LOW 47N128W 1010 MB. WITHIN 480 NM W AND SW
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.SYNOPSIS AND FORECAST.

.LOW 50N177E 999 MB MOVING NE 10 KT. WITHIN 360 NM W SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED ABOVE
WITH LOW 54N172W.

.OVER FORECAST WATERS NW OF A LINE FROM 56N171E TO 52N172E WINDS
TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST NW OF A LINE FROM 46N160E TO 52N173E WINDS 20
TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST NW OF A LINE FROM 41N160E TO 53N176W WINDS 20
TO 30 KT. SEAS 8 TO 13 FT.

.48 HOUR FORECAST OVER FORECAST WATERS E OF A LINE FROM 35N125W
TO 31N125W WINDS 20 TO 30 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 54N
BETWEEN 173E AND 162W.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM W OF A LINE FROM
65N168W TO 58N168W TO 50N160W TO 40N162W.
.48 HOUR FORECAST DENSE FOG WITHIN 120 NM OF 61N170W...AND
WITHIN 180 NM SE OF A LINE FROM 41N165W TO 45N159W TO 50N154W.

.HIGH 50N152W 1039 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 44N149W 1033 MB.
.48 HOUR FORECAST HIGH 37N145W 1029 MB.

.24 HOUR FORECAST HIGH 44N167E 1022 MB.
.48 HOUR FORECAST HIGH 42N174E 1023 MB.

.FORECASTER NOLT. 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 FRI SEP 30.
24 HOUR FORECAST VALID 0000 UTC SAT SEP 01.
48 HOUR FORECAST VALID 0000 UTC SUN OCT 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL STORM ULIKA JUST W OF AREA NEAR 17.5N 140.7W 1006 MB
AT 0300 UTC SEP 30 MOVING NW OR 305 DEG AT 9 KT. MAXIMUM
SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE WINDS
WITHIN 30 NM NE QUADRANT...20 NM NM SE QUADRANT...0 NM SW
QUADRANT AND 30 NM NW QUADRANT. SEAS 10 TO 12 FT WITHIN 60 NM N
SEMICIRCLE...30 NM SE QUADRANT AND 0 NM SW QUADRANT. ELSEWHERE
OVER FORECAST WATERS FROM 18N TO 19.5N W OF 139W E WINDS 20 TO
30 KT. SEAS 9 TO 11 FT. REMAINDER OF FORECAST WATERS FROM 15N TO
20N W OF 138W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED
SWELL.
.12 HOUR FORECAST TROPICAL DEPRESSION ULIKA W OF AREA NEAR 18.3N
142.3W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER FORECAST
WATERS FROM 18N TO 20N W OF 139W E WINDS 20 TO 25 KT. SEAS 8 TO
10 FT.
.24 HOUR FORECAST WEAKENING POST-TROPICAL WEAKENING REMNANT LOW
ULIKA WELL W OF AREA NEAR 18.6N 144.3W. WINDS 20 KT OR LESS.
SEAS LESS THAN 8 FT.

.FROM 11N TO 14N BETWEEN 93W AND 98W WINDS 20 KT OR LESS. SEAS
TO 8 FT PRIMARILY IN NE SWELL.
.03 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO
15N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 25 KT. SEAS TO 8 FT.
.12 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO
14.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.
.18 HOUR FORECAST WITHIN 60 NM OF LINE FROM 16N95W TO 14N95.5W
TO 13N96W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95W
...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS
8 FT.
.42 HOUR FORECAST WITHIN 30 NM OF LINE FROM 15.5N95W TO 145N95W
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED N AND S SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 30 NM OF A LINE FROM 16N101W TO 18N107W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MIXED SW SWELL AND SE WIND WAVES.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 60 NM OF LINE FROM 08N103W TO 09N108W WINDS 20 KT OR
LESS. SEAS 8 FT PRIMARILY IN SW SWELL.
.12 HOUR FORECAST FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8
FT.

.42 HOUR FORECAST N OF 28N BETWEEN 120W AND 125W WINDS 20 KT OR
LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 118W AND 125W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN NW SWELL.

.S OF 04N BETWEEN 91W AND 97W WINDS 20 KT OR LESS. SEAS TO 8 FT
IN SW SWELL.
.18 HOUR FORECAST FROM 02N TO 04N BETWEEN 91W AND 97W WINDS 20
KT OR LESS. SEAS TO 8 FT IN SW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0215 UTC FRI SEP 30...

.TROUGH ALONG 110W FROM 11N TO 21N...SCATTERED STRONG FROM
17N TO 20N BETWEEN TROUGH AND 112W. SCATTERED MODERATE ISOLATED
STRONG FROM 14N TO 17N WITHIN 120 NM W OF TROUGH. SCATTERED
MODERATE ISOLATED STRONG FROM 17N TO 20N E OF TROUGH TO 109W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N85W TO 11N96W TO 13N106W
WHERE IT ENDS. IT RESUMES AT 13N112W TO 09N122W TO WEAK LOW PRES
AT 13N134W 1011 MB. SCATTERED MODERATE WITHIN 60 NM N OF AXIS
BETWEEN 95W AND 97W...AND WITHIN 120 NM S OF AXIS BETWEEN 115W
AND 117W.

.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0000 UTC SEP 30 2016.
24 HOUR FORECAST VALID 0000 UTC OCT 01 2016.
48 HOUR FORECAST VALID 0000 UTC OCT 02 2016.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM ULIKA NEAR 17.5N 140.7W MOVING NW 09 KT. MAX
WINDS 35 KT GUSTS 45 KT. WINDS 35 KT WITHIN 30 NM N SEMICIRCLE
AND 20 NM SE QUADRANT. WINDS 20 TO 34 KT ELSEWHERE WITHIN 120 NM
N SEMICIRCLE AND 60 NM S SEMICIRCLE. SEAS 8 TO 12 FT WITHIN 150
NM N SEMICIRCLE AND 60 NM S SEMICIRCLE. ISOLATED MODERATE TSTMS
WITHIN 90 NM OF CENTER.
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW NEAR 18.6N 144.3W.
WINDS 20 TO 25 KT AND SEAS 8 TO 11 FT WITHIN 90 NM N SEMICIRCLE
AND 30 NM S SEMICIRCLE.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW NEAR 18.6N 149.0W.
WINDS DIMINISHED TO 20 KT OR LESS. SEAS 8 TO 10 FT WITHIN 60 NM
N SEMICIRCLE AND 20 NM S SEMICIRCLE.

.72 HOUR FORECAST DISSIPATED.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 16N168E TO 09N160E MOVING W 10 KT. SCATTERED
MODERATE TSTMS FROM 05N TO 19N W OF 169E.
.24 HOUR FORECAST TROUGH FROM 16N165E TO 12N160E.
.48 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA.

.TROUGH FROM 14N157W TO 08N165W MOVING W SLOWLY. SCATTERED
MODERATE TO STRONG TSTMS FROM 05N TO 15N BETWEEN 154W AND 165W.
.24 HOUR FORECAST TROUGH FROM 14N163W TO 07N171W DISSIPATING.
.48 HOUR FORECAST TROUGH DISSIPATED.

.48 HOUR FORECAST NEW FRONT FROM 30N165E TO 28N160E.

.RIDGE FROM 30N160W TO 28N180W TO 28N160E MOVING NE SLOWLY AND
ERODING FROM THE W.

.WINDS 20 KT OR LESS REMAINDER OF FORECAST AREA.

.SEAS 8 FT OR LOWER REMAINDER OF FORECAST AREA.

.ITCZ FROM 14N142W TO 13N154W AND FROM 10N169W TO 08N177E.
ISOLATED MODERATE TSTMS WITHIN 180 NM OF ITCZ.

$$

.FORECASTER BURKE. HONOLULU HI.



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