High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 060358
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED MAY 06 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

SYNOPSIS VALID 0000 UTC MAY 06.
24 HOUR FORECAST VALID 0000 UTC MAY 07.
48 HOUR FORECAST VALID 0000 UTC MAY 08.

.WARNINGS.

...GALE WARNING...
.LOW 50N175W 993 MB MOVING SE 15 KT. BETWEEN 240 NM AND 540 NM
SW QUADRANT WINDS 25 TO 35 KT. SEAS 11 TO 17 FT. ELSEWHERE
BETWEEN 180 NM AND 840 NM S QUADRANT AND 660 NM W QUADRANT AND
WITHIN 420 NM N AND NW OF A FRONT FROM 53N179W TO 55N175W TO
57N165W WINDS TO 25 KT. SEAS IN ICE FREE WATERS 8 TO 13
FT...EXCEPT IN BERING SEA E OF 174W 8 FT OR LESS.
.24 HOUR FORECAST LOW 47N165W 1003 MB. FROM 38N TO 45N BETWEEN
168W AND 174W WINDS 25 TO 35 KT. SEAS 11 TO 16 FT. ELSEWHERE
WITHIN 840 NM SE AND 660 NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS
8 TO 13 FT.
.48 HOUR FORECAST LOW 50N150W 1000 MB. FRONT TO EXTEND FROM LOW
TO 45N146W TO 34N151W. WITHIN 180 NM E OF FRONT FROM 37N TO 50N
WINDS 25 TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM 37N TO 48N
BETWEEN 147W AND 163W AND WITHIN 300 NM NE AND E OF FRONT WINDS
20 TO 30 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.FROM 37N TO 40N E OF 125W AREA OF N TO NW WINDS 25 TO 35 KT.
SEAS 10 TO 15 FT. ELSEWHERE FROM 33N TO 42N BETWEEN 120W AND
129W WINDS TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST FROM 36N TO 40N BETWEEN 122W AND 127W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM 32N
TO 44N BETWEEN 119W AND 130W WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST FROM 37N TO 40N BETWEEN 123W AND 127W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 9 TO 17 FT. ELSEWHERE FROM 32N
TO 46N BETWEEN 120W AND 130W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

...GALE WARNING...
.OVER FORECAST WATERS W OF A LINE FROM 51N160E TO 32N169E AREA
OF SE WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 40N163E 1004 MB. BETWEEN 120 NM AND 360 NM
SE SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 12 FT. ELSEWHERE W OF
A LINE FROM 51N162E TO 42N173E TO 30N170E WINDS TO 25 KT. SEAS
TO 10 FT.
.48 HOUR FORECAST LOW 43N171E 1003 MB. FRONT TO EXTEND FROM
45N172E TO 42N176E TO 33N170E. WITHIN 180 NM NE AND E OF FRONT E
OF 176E WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 240
NM NW...300 NM NE AND 480 NM E QUADRANTS AND WITHIN 360 NM E OF
FRONT WINDS 20 TO 30 KT. SEAS TO 10 FT.

...GALE WARNING...
.12 HOUR FORECAST NEW LOW 56N151W 1011 MB. WITHIN 240 NM N AND
NE QUADRANTS AND WITHIN 180 NM NE OF A FRONT FROM LOW TO 50N142W
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 57N155W 1005 MB. FRONT TO EXTEND FROM LOW
TO 58N152W TO 54N139W. WITHIN 120 NM N OF FRONT W OF 148W WINDS
25 TO 40 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 180 NM N QUADRANT
AND WITHIN 180 NM N OF FRONT WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 57N160W 1003 MB. FRONT TO EXTEND FROM LOW
TO 60N147W TO 55N135W. WITHIN 300 NM SW AND W QUADRANTS AND
WITHIN 120 NM N OF FONT E OF 141W WINDS 20 TO 30 KT. SEAS TO 10
FT.

.SYNOPSIS AND FORECAST.

.LOW 45N160W 1006 MB MOVING N 20 KT. WITHIN 540 NM S AND 300 NM
SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 52N150W 1003 MB. WITHIN 480 NM E AND 360
NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS MERGED WITH LOW
57N160W DESCRIBED ABOVE.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 240 NM E AND
SE OF A LINE FROM 51N148W TO 45N146W TO 41N151W AND FROM 35N TO
45N BETWEEN 151W AND 160W AND ALSO OVER FORECAST WATERS FROM 39N
TO 46N W OF 163E.
.24 HOUR FORECAST DENSE FOG WITHIN 240 NM E OF A LINE FROM
49N143W TO 38N155W AND W OF A LINE FROM 34N167E TO 41N170E TO
49N160E.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 53N BETWEEN 135W AND
149W...FROM 33N TO 45N BETWEEN 179E AND 170E...AND N OF 46N W OF
162E.

.HIGH 36N142W 1033 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 35N140W 1026 MB.

.HIGH 55N141W 1025 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 36N172E 1026 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 33N180W 1027 MB.
.48 HOUR FORECAST HIGH 35N171W 1029 MB.

.24 HOUR FORECAST HIGH 52N165E 1022 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.FORECASTER BANCROFT. 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 WED MAY 06.
24 HOUR FORECAST VALID 0000 UTC THU MAY 07.
48 HOUR FORECAST VALID 0000 UTC FRI MAY 08.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 07N122W TO 13N121W. FROM 11N TO 15N BETWEEN 118W
AND 127W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED S AND NW
SWELL.
.18 HOUR FORECAST TROUGH FROM 05N131W TO 14N126W. WITHIN 240 NM
OF LINE FROM 18N140W TO 11N122W NE TO E WINDS 20 TO 25 KT. SEAS
TO 9 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST TROUGH FROM 05N132W TO 13N126W. WITHIN 210 NM
OF LINE FROM 16N140W TO 12N124W NE TO E WINDS 20 TO 25 KT. SEAS
TO 9 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST TROUGH FROM 04N136W TO 13N130W. WITHIN AREA
BOUNDED BY A LINE FROM 20N140W TO 13N123W TO 08N140W TO 20N140W
NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT IN MIXED SW AND NW
SWELL.

.FROM 04N TO 10N W OF 138W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED NE AND SW SWELL.
.18 HOUR FORECAST CONDITIONS MOVE W OF AREA.

.06 HOUR FORECAST GULF OF CALIFORNIA LOW PRES 31N115W 1008 MB.
WITHIN 90 NM SE SEMICIRCLE OF LOW S TO SW WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW PRES 32N115W 1009 MB. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST LOW PRES 31.5N114.5W 1007 MB. WITHIN 90 NM S
SEMICIRCLE OF LOW S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW PRES 31N114.5W 1009 MB. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.

.18 HOUR FORECAST N OF 29N BETWEEN 120W AND 128W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MIXED S AND NW SWELL.
.24 HOUR FORECAST N OF 29N BETWEEN 118W AND 126W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MIXED S AND NW SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 117W AND 125W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN MIXED NW SWELL.

.24 HOUR FORECAST SW OF LINE FROM 00N120W TO 03.4S115WWRK WINDS
20 KT OR LESS. SEAS TO 8 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST S OF 02S BETWEEN 103W AND 112W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MIXED S AND SW SWELL.

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

CONVECTION VALID 0215 UTC WED MAY 06...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 06N90W THROUGH 1009 MB LOW AT 04.5N100W TO
07N107W. ITCZ FROM 07N100W TO TROUGH AT 10N122W TO 05N140W.
SCATTERED MODERATE ISOLATED STRONG WITHIN 210 NM OF LINE FROM
02N86W TO 07N94W...WITHIN 90 NM OF LINE FROM 01N95W TO 06N105W
AND WITHIN 90 NM OF LINE FROM 10N105W TO 11N112W TO 13N116W TO
09N126W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.


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