High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 310939
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SAT JAN 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JAN 31.
24 HOUR FORECAST VALID 0600 UTC FEB 01.
48 HOUR FORECAST VALID 0600 UTC FEB 02.

.WARNINGS.

...STORM WARNING...
.LOW 46N155W 956 MB MOVING NW 10 KT. WITHIN 480 NM N AND 360 NM
W QUADRANTS AND 360 NM S SEMICIRCLE WINDS 40 TO 55 KT. SEAS 17
TO 27 FT. ELSEWHERE WITHIN 840 NM N AND 1080 NM S SEMICIRCLES
WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW 46N158W 961 MB. WITHIN 780 NM OF THE LOW
CENTER...EXCEPT WITHIN 1080 NM NE QUADRANT...WINDS 25 TO 40 KT.
SEAS 11 TO 22 FT...EXCEPT WITHIN 360 NM OF THE LOW CENTER SEAS
20 TO 29 FT.
.48 HOUR FORECAST LOW 46N157W 978 MB. WITHIN 660 NM OF THE LOW
CENTER...EXCEPT WITHIN 1080 NM NE QUADRANT...WINDS 25 TO 40 KT.
SEAS 10 TO 19 FT.

...GALE WARNING...
.LOW NW OF THE AREA 55N167E 1006 MB MOVING N 25 KT. WITHIN 300
NM S AND E SEMICIRCLES WINDS 25 TO 40 KT. SEAS 13 TO 23 FT.
.24 HOUR FORECAST CONDITIONS N OF AREA.

...GALE WARNING...
.LOW 33N170E 1007 MB NEARLY STATIONARY. WITHIN 180 NM NE AND 300
NM E QUADRANTS WINDS 25 TO 35 KT. SEAS 11 TO 15 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED WITH LOW
W OF AREA 44N150E NOTED BELOW.

...GALE WARNING...
.24 HOUR FORECAST LOW W OF AREA 44N150E 977 MB. WITHIN 300 NM NE
OF A FRONT TO EXTEND FROM 44N160E TO 36N165E TO 30N178E WINDS 25
TO 35 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW W OF AREA NEAR 45N152E 983 MB. WITHIN 360
NM NE OF A FRONT TO EXTEND FROM 50N160E TO 35N173E WINDS 25 TO
40 KT. SEAS 10 TO 22 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N OF 57N BETWEEN 158W AND 170W.
.24 HOUR FORECAST CONDITIONS IMPROVING.

.SYNOPSIS AND FORECAST.

.FROM 30N TO 44N BETWEEN 120W AND 129W N TO NW WINDS 20 TO 30
KT. SEAS TO 12 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST NEW LOW 49N136W 1003 MB. WITHIN 180 NM S AND
360 NM SE QUADRANTS WINDS TO 25 KT. SEAS 11 TO 15 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 50N
BETWEEN 135W AND 145W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 46N BETWEEN 160E AND
164E.
.48 HOUR FORECAST DENSE FOG FROM 39N TO 42N BETWEEN 127W AND
132W.

.HIGH 47N128W 1025 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 32N133W 1024 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 34N130W 1024 MB.

.HIGH 47N159E 1025 MB MOVING NE 40 KT.
.24 HOUR FORECAST HIGH 54N170E 1028 MB.
.48 HOUR FORECAST HIGH N OF AREA.

.24 HOUR FORECAST HIGH 33N175W 1019 MB.
.48 HOUR FORECAST HIGH S OF AREA.

.FORECASTER LEE. 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 SAT JAN 31.
24 HOUR FORECAST VALID 0600 UTC SUN FEB 01.
48 HOUR FORECAST VALID 0600 UTC MON FEB 02.

.WARNINGS.

...GALE WARNING...
.WITHIN 45 NM OF LINE FROM 16N95W TO 14N9W... INCLUDING THE GULF
OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 10 TO 15 FT.
ELSEWHERE WITHIN 90 NM OF LINE FROM 16N95W TO 14N95W TO 13N97W N
TO NE WINDS 20 TO 30 KT. SEAS 9 TO 13 FT. REMAINDER AREA FROM
05N TO 14N BETWEEN 93W AND 105W WINDS 20 KT OR LESS. SEAS 8 TO
11 FT IN NE SWELL.
.12 HOUR FORECAST WITHIN 60 NM OF LINE FROM 16N95W TO 14N96W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT.
SEAS 8 TO 10 FT. ELSEWHERE FROM 06N TO 14N BETWEEN 93W AND 105W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM OF LINE FROM 11N86W TO 09N89W...INCLUDING THE GULF
OF PAPAGAYO...NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 60 NM OF LINE FROM 11N86W TO 10N89W...
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8
FT. FROM 05N TO 11N BETWEEN 91W AND 105W WINDS 20 KT OR LESS.
SEAS 8 FT IN NE SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 05N BETWEEN 79W AND 81W...INCLUDING THE GULF OF PANAMA...N
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST N OF 05N BETWEEN 79.5W AND 80.5W...INCLUDING
THE GULF OF PANAMA...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.FROM 08N TO 11N W OF 130W NE WINDS 20 TO 25 KT. SEAS 9 TO 10
FT. ELSEWHERE FROM 07N TO 17N W OF 122W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN NW SWELL.
.24 HOUR FORECAST FROM 09N TO 10N W OF 133W NE WINDS 20 TO 25
KT. SEAS 9 TO 10 FT. ELSEWHERE FROM 06N TO 19N W OF 127W WINDS
20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST W OF LINE FROM 23N140W TO 11N124W TO 06N140W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

.N OF 27N BETWEEN 119W AND 127W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW SWELL.
.24 HOUR FORECAST N OF 26N BETWEEN 120W AND 126W WINDS 20 KT OR
LESS. SEAS 8 FT IN NW SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST W OF A LINE FROM 30N138W TO 27N140W WINDS 20
KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.48 HOUR FORECAST W OF A LINE FROM 30N136W TO 27N140W 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 0900 UTC SAT JAN 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 05N90W TO 06N110W TO 05N140W. SCATTERED MODERATE
WITHIN 30 NM OF AXIS BETWEEN 107W AND 124W.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.



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