High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 300934
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC FRI SEP 30 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SEP 30.
24 HOUR FORECAST VALID 0600 UTC OCT 01.
48 HOUR FORECAST VALID 0600 UTC OCT 02.

.WARNINGS.

...STORM WARNING...
.LOW 48N176W 988 MB MOVING NE 20 KT. WITHIN 720 NM E...300 NM
S...AND 480 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST LOW 56N170W 984 MB. FRONT TO EXTEND FROM
61N176W TO 53N160W TO 44N162W. WITHIN 240 NM E AND NE OF THE
FRONT AND 360 NM W SEMICIRCLE WINDS 35 TO 50 KT. SEAS 12 TO 21
FT. ELSEWHERE WITHIN 300 NM E AND NE OF THE FRONT...420 NM S
QUADRANT...AND 540 NM W AND NW QUADRANTS WINDS 25 TO 35 KT. SEAS
9 TO 15 FT.
.48 HOUR FORECAST LOW 62N167W 984 MB. FRONT TO EXTEND FROM LOW
CENTER TO 55N151W TO 47N147W. WITHIN 240 NM N...360 NM W...AND
480 NM S QUADRANTS...AND WITHIN 240 NM E OF THE FRONT WINDS 25
TO 40 KT. SEAS 12 TO 18 FT.

...GALE WARNING...
.OVER FORECAST WATERS N OF 54N BETWEEN 162W AND 178W WINDS 25 TO
40 KT. SEAS 12 TO 18 FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED ABOVE WITH LOW 56N170W.

...GALE WARNING...
.LOW 38N174E 1006 MB MOVING NE 30 KT. WITHIN 240 NM S SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 41N171W 1011 MB. WITHIN 300 NM SE
SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 36N161E 1004 MB MOVING NE 35 KT. OVER FORECAST WATERS
WITHIN 300 NM S SEMICIRCLE WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST LOW 38N179W 1007 MB. WITHIN 300 NM SE AND 180
NM NW SEMICIRCLES WINDS 25 TO 40 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW 44N162W 1003 MB. WITHIN 360 NM SE AND 240
NM NW SEMICIRCLES WINDS 25 TO 40 KT. SEAS 10 TO 16 FT.

...GALE WARNING...
.LOW 47N131W 1017 MB MOVING SE 10 KT. WITHIN 480 NM W SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 12 FT.
.12 HOUR FORECAST LOW 45N129W 1014 MB. FROM 52N TO 58N BETWEEN
135W AND 140W WINDS 25 TO 35 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 44N128W 1012 MB. FROM 48N TO 55N BETWEEN
134W AND 140W WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM
38N TO 57N BETWEEN 131W AND 141W WINDS 20 TO 30 KT. SEAS TO 11
FT.
.48 HOUR FORECAST LOW 46N127W 1012 MB. WITHIN 540 NM SW QUADRANT
WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.OVER FORECAST WATERS NW OF A LINE FROM 49N160E TO 50N170E TO
53N172E WINDS TO 25 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW NW OF AREA 54N161E 1000 MB. OVER FORECAST
WATERS WITHIN 480 NM S AND SE QUADRANTS WINDS 20 TO 30 KT. SEAS
TO 12 FT.
.48 HOUR FORECAST LOW 57N176E 995 MB. FRONT TO EXTEND FROM LOW
CENTER TO 48N172E. WITHIN 240 NM E OF THE FRONT WINDS 25 TO 35
KT. SEAS 9 TO 15 FT.

.SYNOPSIS AND FORECAST.

.24 HOUR FORECAST FROM 31N TO 37N BETWEEN 118W AND 124W AREA OF
N TO NW WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST FROM 30N TO 37N BETWEEN 118W AND 124W AREA OF
N TO NW WINDS 20 TO 30 KT. SEAS TO 11 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 39N TO 56N
BETWEEN 178E AND 161W...AND N OF 57N BETWEEN 179W AND 171W.
.24 HOUR FORECAST DENSE FOG FROM 55N TO 62N BETWEEN 167W AND
175W...AND WITHIN 300 NM E AND SE OF A LINE FROM 53N162W TO
46N162W TO 41N171W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 46N BETWEEN 156W AND
162W...AND N OF 62N W OF 166W.

.HIGH 48N151W 1038 MB MOVING SE 25 KT.
.24 HOUR FORECAST HIGH 40N147W 1033 MB.
.48 HOUR FORECAST HIGH 35N144W 1030 MB.

.24 HOUR FORECAST HIGH 44N170E 1022 MB.
.48 HOUR FORECAST HIGH 42N180W 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 0600 UTC FRI SEP 30.
24 HOUR FORECAST VALID 0600 UTC SAT OCT 01.
48 HOUR FORECAST VALID 0600 UTC SUN OCT 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 18N TO 20N W OF 138W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 14.5N BETWEEN 94.5W AND 96W...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.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 96W...INCLUDING
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS TO 9 FT.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 96W...INCLUDING
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.

.36 HOUR FORECAST N OF 28N BETWEEN 121W AND 125W WINDS 20 KT OR
LESS. SEAS 8 FT IN NW SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 118W AND 124W WINDS 20 KT OR
LESS. SEAS 8 TO 9 FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC FRI SEP 30...

.TROUGH FROM 21N111W TO LOW PRES NEAR 17N111.5W TO 11N111W.
SCATTERED MODERATE ISOLATED STRONG FROM 18N TO 21N E OF TROUGH
TO 108W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 10N85W TO 09N91W TO 12N107W. IT
RESUMES AT 11N113W TO 09N123W TO LOW PRES NEAR 13N134W.
SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM S OF THE MONSOON
TROUGH E OF 83W. SCATTERED MODERATE WITHIN 90 NM S OF THE
MONSOON TROUGH BETWEEN 113W AND 116W. SCATTERED MODERATE WITHIN
30 NM N AND 60 NM S OF THE MONSOON TROUGH BETWEEN 122W AND 125W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.


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