High Seas Forecast
Issued by NWS

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000
FZPN02 KWBC 251125
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC SUN SEP 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SEP 25.
24 HOUR FORECAST VALID 0600 UTC SEP 26.
48 HOUR FORECAST VALID 0600 UTC SEP 27.

.WARNINGS.

...GALE WARNING...
.LOW 52N132W 1011 MB MOVING NE 15 KT. OVER FORECAST WATERS NE OF
A LINE FROM 55N135W TO 48N127W WINDS 25 TO 40 KT. SEAS 9 TO 18
FT.
.24 HOUR FORECAST LOW DISSIPATED INLAND AND ASSOCIATED
CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 46N142W 1010 MB MOVING NE 20 KT. FRONT EXTENDS FROM 48N137W
TO LOW CENTER TO 36N152W. WITHIN 300 NM E OF THE FRONT WINDS 25
TO 35 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW 52N134W 1007 MB. OVER FORECAST WATERS
WITHIN 180 NM E...240 NM SE...AND 540 NM SW QUADRANTS WINDS 25
TO 40 KT. SEAS 10 TO 16 FT.
.48 HOUR FORECAST LOW INLAND 58N127W 1000 MB. WITHIN 480 NM SW
QUADRANT WINDS TO 25 KT. SEAS TO 10 FT.

...GALE WARNING...
.LOW 44N169E 1011 MB MOVING E 15 KT. FROM 39N TO 46N BETWEEN
176E AND 162E WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 43N176E 1011 MB. WITHIN 240 NM NE...420 NM
SE...AND 180 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 45N179E 1011 MB. WITHIN 300 NM NE...840 NM
SE...480 NM SW...AND 120 NM NW QUADRANTS WINDS 20 TO 30 KT. SEAS
TO 12 FT.

...GALE WARNING...
.OVER FORECAST WATERS W OF A LINE FROM 60N174W TO 50N170E AREA
OF SW TO W WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 62N170W 1002 MB. FROM 49N TO 59N BETWEEN
161W AND 171E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW TO REFORM NEAR 55N154W 1009 MB. FROM 47N
TO 53N BETWEEN 150W AND 163W WINDS 25 TO 35 KT. SEAS 9 TO 13 FT.

...GALE WARNING...
.24 HOUR FORECAST OVER FORECAST WATERS N OF A LINE FROM 46N160E
TO 54N169E AREA OF S TO SW WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST N OF A LINE FROM 51N169E TO 55N178E AREA OF S
TO SW WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.OVER FORECAST WATERS FROM 34N TO 43N BETWEEN 124W AND 128W AREA
OF N WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST WITHIN 120 NM E OF A LINE FROM 43N126W TO
36N131W AREA OF N WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 240 NM SE OF A LINE FROM 43N125W TO
30N142W AREA OF N TO NE WINDS TO 25 KT. SEAS TO 9 FT.

.24 HOUR FORECAST OVER FORECAST WATERS BETWEEN 170W AND A LINE
FROM 36N147W TO 30N156W AREA OF NE TO E WINDS TO 25 KT. SEAS TO
8 FT.
.48 HOUR FORECAST WITHIN 240 NM NW OF A LINE FROM 33N150W TO
AREA OF NE TO E WINDS TO 25 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 49N
BETWEEN 128W AND 132W AND FROM 38N TO 43N BETWEEN 131W AND 134W.
.24 HOUR FORECAST CONDITIONS IMPROVED.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 42N TO 45N BETWEEN 180W AND 176E.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 47N BETWEEN 175W AND
179E.

.HIGH 38N135W 1028 MB MOVING SW 15 KT.
.24 HOUR FORECAST HIGH 34N141W 1025 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 41N175W 1031 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 43N169W 1033 MB.
.48 HOUR FORECAST HIGH 42N159W 1033 MB.

.HIGH 48N163E 1025 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 49N169E 1023 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.48 HOUR FORECAST HIGH 35N163E 1025 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 0600 UTC SUN SEP 25.
24 HOUR FORECAST VALID 0600 UTC MON SEP 26.
48 HOUR FORECAST VALID 0600 UTC TUE SEP 27.

.WARNINGS.

...GALE WARNING...
.LOW PRES 14.5N120W 1006 MB. WITHIN 90 NM SE AND 60 NM NW
SEMICIRCLES OF CENTER WINDS 20 TO 25 KT. SEAS 9 TO 12 FT.
ELSEWHERE WITHIN 210 NM OF CENTER WINDS 20 KT OR LESS. SEAS TO 9
FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
16N119W 1005 MB. WITHIN 60 NM NE SEMICIRCLE E TO SE WINDS 30 TO
35 KT. SEAS 12 TO 16 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS
20 TO 30 KT. SEAS 9 TO 12 FT. REMAINDER WATERS WITHIN 240 NM OF
CENTER WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN  MIXED
SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
18N118W 1004 MB. WITHIN 75 NM OF CENTER WINDS 30 TO 35 KT. SEAS
13 TO 18 FT. ELSEWHERE WITHIN 120 NM OF CENTER WINDS 20 TO 30
KT. SEAS 9 TO 12 FT. REMAINDER WATERS WITHIN 270 NM OF CENTER
WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN MIXED SWELL.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N137W 1009 MB. WITHIN AREA BOUNDED BY 22N140W
TO 18N130W TO 13N140W TO 22N140W WINDS 20 KT OR LESS. SEAS TO 9
FT IN NE SWELL.
.24 HOUR FORECAST LOW PRES W OF AREA. FROM 13N TO 17N W OF 138W
WINDS 20 KT OR LESS. SEAS TO 9 FT IN NE SWELL.
.48 HOUR FORECAST LOW PRES W OF AREA. FROM 11N TO 14N W OF 137W
WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.

.N OF 27N BETWEEN 121W AND 127W WINDS 20 KT OR LESS. SEAS TO 8
FT IN NW SWELL.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 30N NW WINDS 20 TO 25 KT. SEAS LESS THAN
8 FT.
.30 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 0900 UTC SUN SEP 25...

.LOW PRES 14.5N120W 1006 MB...SCATTERED MODERATE ISOLATED STRONG
WITHIN 120 NM OF A LINE FROM 16N113W TO 16N119W TO 12N124W.

.LOW PRES 12N137W 1009 MB...SCATTERED MODERATE ISOLATED STRONG
WITHIN 45 NM OF LINE FROM 12N134W TO 14N137W TO 12N139W.

.TROPICAL WAVE N OF 08N ALONG 97W...ISOLATED MODERATE AND STRONG
WITHIN 150 NM OF WAVE AXIS.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 10N96W TO 08N110W...RESUMES NEAR
14N120W TO 11N127W TO LOW PRES 12N137W TO 12N140W. SCATTERED
MODERATE ISOLATED STRONG WITHIN 120 NM OF LINE FROM 04N77W TO
08N82W AND WITHIN 60 NM OF LINE FROM 11N124W TO 12N133W.
ISOLATED MODERATE AND STRONG CONVECTION IS OBSERVED ELSEWHERE N
OF 05N BETWEEN 82W AND 107W.

.FORECASTER NELSON. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0600 UTC SEP 25 2016.
24 HOUR FORECAST VALID 0600 UTC SEP 26 2016.
48 HOUR FORECAST VALID 0600 UTC SEP 27 2016.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW E OF FORECAST AREA NEAR 12N137W 1009 MB MOVING W SLOWLY.
.24 HOUR FORECAST LOW 12N140W 1009 MB.
.48 HOUR FORECAST LOW 12N140W 1008 MB.

.FRONT FROM 30N163W TO 28N175W TO 30N170E. FRONT MOVING ESE 10
KT E OF 175W...AND NEARLY STATIONARY ELSEWHERE. NE WINDS 20 TO
25 KT N OF FRONT.
.24 HOUR FORECAST FRONT FROM 30N155W TO 25N160W TO 26N180E. NE
TO E WINDS 20 TO 25 KT N OF FRONT E OF 173W.
.48 HOUR FORECAST FRONT FROM 30N157W TO 26N161W TO 26N167W.
WINDS DIMINISHED TO 20 KT OR LESS.

.TROUGH FROM 21N163E TO 13N161E MOVING W SLOWLY. SCATTERED
MODERATE TO STRONG TSTMS WITHIN 210 NM OF TROUGH.
.24 HOUR FORECAST TROUGH FROM 20N161E TO 15N160E.
.48 HOUR FORECAST TROUGH MOVED W OF FORECAST AREA.

.TROUGH FROM 15N170W TO 11N177W MOVING W SLOWLY. ISOLATED
MODERATE TSTMS WITHIN 120 NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.E WINDS 20 TO 25 KT FROM 19N TO 26N W OF 175E.
.24 HOUR FORECAST E WINDS 20 TO 30 KT FROM 18N TO 24N W OF 174E.
.48 HOUR FORECAST E WINDS 20 TO 25 KT FROM 17N TO 24N W OF 169E.

.RIDGE FROM 30N152W TO 27N158W MOVING E 10 KT.

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

.SEAS 8 TO 9 FT N OF 28N BETWEEN 166W AND 175W...AND FROM 19N TO
24N W OF 165E.
.24 HOUR FORECAST SEAS 8 TO 9 FT FROM 18N TO 24N W OF 169E.
.48 HOUR FORECAST SEAS 8 TO 9 FT FROM 18N TO 24N W OF 165E.

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

.MONSOON TROUGH FROM 11N140W TO 09N158W. SCATTERED MODERATE TO
LOCALLY STRONG TSTMS WITHIN 180 NM OF MONSOON TROUGH.

.ITCZ FROM 11N160W TO 11N172W...AND FROM 11N178W TO 10N171E.
SCATTERED MODERATE TO LOCALLY STRONG TSTMS WITHIN 420 NM N OF...
AND WITHIN 360 NM S...OF ITCZ.

$$

.FORECASTER HOUSTON. HONOLULU HI.



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