High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 270407
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI FEB 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FEB 27.
24 HOUR FORECAST VALID 0000 UTC FEB 28.
48 HOUR FORECAST VALID 0000 UTC MAR 01.

.WARNINGS.

...STORM WARNING...
.LOW 42N177W 1012 MB MOVING E 10 KT. WITHIN 540 NM SW QUADRANT
WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 420 NM
SE...840 NM SW AND 720 NM NW QUADRANTS WINDS TO 25 KT. SEAS TO
10 FT.
.24 HOUR FORECAST LOW 42N171W 1003 MB. WITHIN 420 NM NW AND 480
NM SW QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 25 FT. ELSEWHERE
WITHIN 600 NM W SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
ALSO WITHIN 720 NM NW...180 NM NE...660 NM SE AND 780 NM SW
QUADRANTS WINDS TO 25 KT. SEAS 8 TO 17 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 43N165W
DESCRIBED BELOW.

...STORM WARNING...
.12 HOUR FORECAST LOW W OF AREA NEAR 44N149E 978 MB. OVER
FORECAST WATERS WITHIN 720 NM NE AND 1320 NM SE QUADRANTS WINDS
25 TO 40 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST LOW W OF AREA NEAR 45N154E 980 MB. WITHIN 300
NM E OF A LINE FROM 49N160E TO 42N165E WINDS 35 TO 50 KT. SEAS
11 TO 22 FT. ELSEWHERE OVER FORECAST WATERS WITHIN 840 NM NE AND
1080 NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW 52N164E 985 MB. WITHIN 660 NM NE...840 NM
SE AND 900 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.
ALSO WITHIN 840 NM NE...1080 NM SE AND 1380 NM S QUADRANTS WINDS
TO 25 KT. SEAS 8 TO 16 FT...EXCEPT IN S QUADRANT 10 TO 20 FT.

...GALE WARNING...
.LOW 57N179W 1009 MB MOVING NE 15 KT. WITHIN 240 NM NE AND 480
NM SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16 FT. ELSEWHERE
WITHIN 540 NM E SEMICIRCLE WINDS TO 25 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 63N174W 1007 MB. WITHIN 360 NM S QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW MOVED WELL N OF AREA AND CONDITIONS
DIMINISHED.

...GALE WARNING...
.FROM 30N TO 40N BETWEEN 119W AND 129W N TO NW WINDS 25 TO 35
KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST FROM 30N TO 37N BETWEEN 117W AND 123W WINDS 20
TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 50N128W 1012 MB MOVING S 15 KT. WITHIN 720 NM W SEMICIRCLE
WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 45N125W 1006 MB. WITHIN 720 NM NW AND 780
NM SW QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW DISSIPATED. FROM 33N TO 45N BETWEEN 124W
AND 134W N TO NE WINDS 25 TO 40 KT. SEAS 10 TO 16 FT. ELSEWHERE
FROM 30N TO 45N BETWEEN 119W AND 136W WINDS TO 25 KT. SEAS TO 10
FT.

...GALE WARNING...
.LOW 37N167W 1018 MB MOVING NE 10 KT. WINDS LESS THAN 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LOW 42N165W 1008 MB. WITHIN 840 NM SE QUADRANT
WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST 43N165W 1000 MB. WITHIN 600 NM S SEMICIRCLE
AND 420 NM NW QUADRANT WINDS 25 TO 40 KT. SEAS 10 TO 21 FT.
ELSEWHERE WITHIN 540 NM NW...840 NM NE...1200 NM SE AND 780 NM
SW QUADRANTS WINDS TO 25 KT. SEAS TO 12 FT.

.SYNOPSIS AND FORECAST.

.LOW 46N162W 1019 MB MOVING N 20 KT. WITHIN 480 NM N SEMICIRCLE
WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 53N163W 1013 MB. WITHIN 600 NM E
SEMICIRCLE WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITION DIMINISHED.

.LOW W OF AREA NEAR 56N171E 1008 MB MOVING NE 15 KT. OVER
FORECAST WATERS WITHIN 420 NM S SEMICIRCLE WINDS 20 TO 30 KT.
SEAS TO 11 FT.
.24 HOUR FORECAST LOW W OF AREA NEAR 61N176E 1014 MB. OVER
FORECAST WATERS WITHIN 360 NM SE QUADRANT WINDS TO 25 KT. SEAS
TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY 1 NM OR LESS FROM 33N TO 41N
BETWEEN 156W AND 162W AND FROM 41N TO 50N BETWEEN 149W AND 161W
AND FROM 44N TO 49N BETWEEN 167W AND 175W.
.24 HOUR FORECAST DENSE FOG FROM 31N TO 54N BETWEEN 147W AND
163W AND FROM 45N TO 50N BETWEEN 168W AND 173W AND FROM 40N TO
46N BETWEEN 166E AND 162E.
.48 HOUR FORECAST DENSE FOG FROM 37N TO 44N BETWEEN 148W AND
162W AND FROM 44N TO 55N BETWEEN 144W AND 163W.

.HIGH 39N143W 1033 MB MOVING NW 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 55N154W 1037 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 52N143W 1034 MB.
.48 HOUR FORECAST HIGH 49N140W 1033 MB.

.HIGH 35N167E 1029 MB MOVING NE 20 KT.
.24 HOUR FORECAST HIGH 36N176E 1033 MB.
.48 HOUR FORECAST HIGH 34N179W 1029 MB.

.HIGH 41N163E 1030 MB MOVING NE 30 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST NEW HIGH 54N172E 1028 MB.
.48 HOUR FORECAST HIGH 60N168W 1033 MB.

.FORECASTER HOLLEY. 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 FRI FEB 27.
24 HOUR FORECAST VALID 0000 UTC SAT FEB 28.
48 HOUR FORECAST VALID 0000 UTC SUN MAR 01.

.WARNINGS.

...GALE WARNING...
.12 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING THE
GULF OF TEHUANTEPEC N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST N OF 14.5N BETWEEN 94W AND 96W...INCLUDING THE
GULF OF TEHUANTEPEC N WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 14.5N95W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT.
SEAS 9 TO 12 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM
16N95W TO 14N95.5W N TO NE WINDS 20 TO 30 KT. SEAS TO 10 FT.
.42 HOUR FORECAST WITHIN 30 NM OF A LINE FROM 16N95W TO
13.5N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 30 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 90 NM OF LINE
FROM 16N95W TO 12N97W WINDS 20 KT OR LESS. SEAS TO 9 FT
IN MIXED NE AND SW SWELL.
.48 HOUR FORECAST WITHIN 45 NM OF A LINE FROM 16N95W TO
14N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.W OF A LINE FROM 28N140W TO 10N127W TO 05N140W WINDS 20 KT
OR LESS. SEAS TO 10 FT PRIMARILY IN MIXED SWELL.
.24 HOUR FORECAST W OF A LINE FROM 17N140W TO 09N134W TO
06N140W WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN MIXED
SWELL.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 01S BETWEEN 109W AND 120W WINDS 20 KT OR LESS. SEAS TO
8 FT IN MIXED SW AND NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 29N BETWEEN 120W AND 127W WINDS 20 KT OR LESS. SEAS
TO 8 FT PRIMARILY IN N SWELL.
.12 HOUR FORECAST N OF 27.5N BETWEEN 118W AND 130W WINDS 20
KT OR LESS. SEAS TO 10 FT PRIMARILY MIXED N AND NW SWELL.
.24 HOUR FORECAST N OF LINE FROM 30N117W TO 26N125W TO
30N130W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT PRIMARILY IN
MIXED N AND NW SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.30 HOUR FORECAST GULF OF CALIFORNIA FROM 29.5N TO 30.5N
SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 10N88W
...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS
LESS THAN 8 FT.
.42 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 0300 UTC FRI FEB 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ 06N95W TO 09N115W TO 07N130W TO 07N140W. SCATTERED
MODERATE ISOLATED STRONG WITHIN 150 NM OF LINE FROM
11N112W TO 09N123W TO 12N128W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.


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