High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 070415
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU MAY 07 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 07.
24 HOUR FORECAST VALID 0000 UTC MAY 08.
48 HOUR FORECAST VALID 0000 UTC MAY 09.

.WARNINGS.

...GALE WARNING...
.FROM 36N TO 40N BETWEEN 123W AND 126W AREA OF N TO NW WINDS 30
TO 40 KT. SEAS 25 TO 35 KT. SEAS 11 TO 16 FT. ELSEWHERE FROM 32N
TO 44N BETWEEN 119W AND 130W WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST FROM 35N TO 41N BETWEEN 123W AND 127W AREA OF
N TO NW WINDS 25 TO 35 KT. SEAS 11 TO 18 FT. ELSEWHERE FROM 31N
TO 45N BETWEEN 120W AND 130W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST FROM 33N TO 44N BETWEEN 123W AND 129W AREA OF
N TO NW WINDS TO 25 KT. SEAS TO 10 FT.

...GALE WARNING...
.LOW 56N156W 1004 MB MOVING NW 10 KT. FRONT EXTENDS FROM LOW TO
58N152W TO 53N140W. WITHIN 120 NM N OF FRONT BETWEEN 144W AND
154W WINDS 25 TO 40 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 180 NM
N OF FRONT WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 59N160W 1003 MB. DISSIPATING FRONT TO
EXTEND FROM LOW TO 60N150W TO 56N136W. N OF FRONT E OF 149W
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW WELL INLAND WITH CONDITIONS DESCRIBED WITH
LOW 56N149W BELOW.

...GALE WARNING...
.LOW 41N164E 1004 MB MOVING NE 15 KT. OVER FORECAST WATERS
BETWEEN 150 NM AND 360 NM NW SEMICIRCLE AND WITHIN 420 NM E AND
540 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.12 HOUR FORECAST LOW 43N169E 1002 MB. WITHIN 180 NM NE AND E OF
A FRONT TO EXTEND FROM 44N169E TO 41N171E TO 30N165E N OF 35N
WINDS 25 TO 35 KT. SEAS 9 TO 13 FT.
.24 HOUR FORECAST LOW 44N172E 1002 MB. FRONT TO EXTEND FROM
45N172E TO 43N177E TO 32N170E. WITHIN 240 NM E OF FRONT N OF 36N
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN 300 NM N
AND 420 NM E QUADRANTS AND WITHIN 420 NM E OF FRONT WINDS 20 TO
30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 49N179E 995 MB. FRONT TO EXTEND FROM LOW
TO 45N176W TO 41N178W TO 30N167E. WITHIN 180 NM NE AND E OF
FRONT N OF 36N WINDS 25 TO 40 KT. SEAS 9 TO 15 FT...HIGHEST NEAR
40N176W. ELSEWHERE WITHIN 240 NM N AND 360 NM S AND SW QUADRANTS
AND WITHIN 360 NM NE AND E OF FRONT WINDS 20 TO 30 KT. SEAS TO
11 FT.
...GALE WARNING...
.LOW 53N155W 1005 MB MOVING NE 15 KT. FRONT EXTENDS FROM LOW TO
52N144W TO 50N142W TO 42N153W TO 34N160W. WITHIN 360 NM SE
QUADRANT AND WITHIN 240 NM E OF FRONT S OF 52N WINDS 20 TO 30
KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED WITH NEW LOW FORMING NEAR
52N149W 1003 MB. FRONT TO EXTEND FROM LOW TO 45N147W TO 34N150W.
WITHIN 180 NM E OF FRONT FROM 40N TO 50N WINDS 25 TO 35 KT. SEAS
9 TO 14 FT. ELSEWHERE WITHIN 180 NM NE AND 360 NM E QUADRANTS
AND WITHIN 240 NM E OF FRONT WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 59N149W 1004 MB. WITHIN 240 NM NE AND E
QUADRANTS EXCEPT WHERE NOTED WITH LOW 52N144W BELOW...WINDS 20
TO 30 KT. SEAS 8 TO 12 FT.

...GALE WARNING...
.LOW 48N166W 1002 MB MOVING SE 25 KT NEXT 24 HOURS THEN TURNING
MORE NE. BETWEEN 240 NM AND 780 NM S AND SW QUADRANTS E OF 179W
WINDS 20 TO 30 KT. SEAS 10 TO 16 FT.
.24 HOUR FORECAST LOW 46N151W 1008 MB. WITHIN 360 NM S AND 600
NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 52N144W 998 MB. WITHIN 240 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE WITHIN
240 NM NE...360 NM E...AND 540 NM S AND SW QUADRANTS WINDS 20 TO
30 KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 300 NM E AND
SE OF A LINE FROM 55N147W TO 47N147W TO 42N156W AND FROM 34N TO
46N BETWEEN 160E AND 170E.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 53N BETWEEN 134W AND
151W AND FROM 34N TO 46N BETWEEN 180W AND 170E.
.48 HOUR FORECAST DENSE FOG WITHIN 240 NM E OF A LINE FROM
57N144W TO 49N135W...FROM 41N TO 50N BETWEEN 170W AND 179E AND
WITHIN 180 NM E OF A LINE FROM 41N180W TO 33N171E.

.HIGH 36N142W 1031 MB DRIFTING SE.
.24 HOUR FORECAST HIGH 34N140W 1027 MB.
.48 HOUR FORECAST HIGH 33N140W 1025 MB.

.HIGH 47N133W 1027 MB MOVING S 15 KT.
.24 HOUR FORECAST HIGH 41N134W 1027 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 34N179W 1026 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH 35N171W 1029 MB.
.48 HOUR FORECAST HIGH 36N160W 1030 MB.

.HIGH 52N169E 1022 MB MOVIGN E 20 KT.
.24 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 THU MAY 07.
24 HOUR FORECAST VALID 0000 UTC FRI MAY 08.
48 HOUR FORECAST VALID 0000 UTC SAT MAY 09.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.GULF OF CALIFORNIA TROUGH FROM 31.5N114.5W TO 29N115W. N OF
30N E OF TROUGH S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST LOW PRES INLAND. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN AREA BOUNDED BY A LINE FROM 21N140W TO 13N120W TO 10N140W
TO 21N140W NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT IN MIXED
NE...SW AND NW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY A LINE FROM 20N140W TO
10N118W TO 09N140W TO 20N140W NE TO E WINDS 20 TO 25 KT. SEAS 8
TO 10 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY A LINE FROM 18N140W TO
12N120W TO 06N140W TO 18N140W WINDS 20 KT OR LESS. SEAS TO 10 FT
IN MIXED NE AND SW SWELL.

.N OF 28N BETWEEN 119W AND 125W WINDS 20 KT OR LESS. SEAS TO 9
FT IN MIXED S AND NW SWELL.
.24 HOUR FORECAST N OF 28N BETWEEN 118W AND 125W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN MIXED S AND NW SWELL.
.48 HOUR FORECAST N OF 29N BETWEEN 119W AND 125W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MIXED S AND NW SWELL.

.S OF A LINE FROM 00N120W TO 03.4S110W WINDS 20 KT OR LESS.
SEAS TO 8 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST S OF 02S BETWEEN 102W AND 120W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST S OF 00N BETWEEN 105W AND 120W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN S SWELL.

.48 HOUR FORECAST FROM 26N TO 28N E OF 115W NW WINDS 20 TO
25 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID 0215 UTC THU MAY 07...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 07N91W TO EMBEDDED TROUGH 08N112W TO 04N116W TO
EMBEDDED TROUGH 09N131W TO 05N140W. SCATTERED MODERATE ISOLATED
STRONG WITHIN 120 NM OF LINE FROM 06N95W TO 07N100W...WITHIN 150
NM OF LINE FROM 08N110W TO 13N125W...WITHIN 90 NM OF
04N115W...WITHIN 150 NM OF 09N131W...WITHIN 60 NM OF 04.5N128W
AND WITHIN 75 NM OF LINE FROM 02N134W TO 04N138W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.


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