High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 292150
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC SUN MAR 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAR 29.
24 HOUR FORECAST VALID 1800 UTC MAR 30.
48 HOUR FORECAST VALID 1800 UTC MAR 31.

.WARNINGS.

...GALE WARNING...
.LOW 53N157W 986 MB MOVING E 10 KT. WITHIN 720 NM S AND 480 NM W
QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 18 FT...HIGHEST S OF THE
LOW CENTER.
.24 HOUR FORECAST LOW 54N149W 992 MB. WITHIN 540 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 56N144W 1000 MB. WITHIN 480 NM S
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.LOW 43N140W 1011 MB MOVING NE 30 KT. FRONT EXTENDS FROM 45N132W
TO THE LOW CENTER TO 32N150W. WITHIN 360 NM E OF THE FRONT WINDS
25 TO 35 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 54N132W 996 MB. WITHIN 240 NM S AND SW
QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN
240 NM E OF A FRONT FROM 49N127W TO 37N134W WINDS 20 TO 30 KT.
SEAS TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS
DIMINISHED.

...GALE WARNING...
.LOW 48N176W 1009 MB MOVING E 40 KT. WITHIN 540 NM S AND 300 NM
W QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 43N152W 1017 MB. WITHIN 360 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 11 TO 15 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.24 HOUR FORECAST LOW 49N179E 1003 MB. WITHIN 360 NM S QUADRANT
WINDS 25 TO 35 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 53N168W 992 MB. WITHIN 180 NM N...420 NM
E...600 NM S...AND 540 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 8
TO 18 FT...HIGHEST S QUADRANT.

...GALE WARNING...
.24 HOUR FORECAST LOW 39N160E 1000 MB. FROM 30N TO 41N BETWEEN
167E AND 160E WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 39N171E 1004 MB. FROM 30N TO 44N BETWEEN
178W AND 164E WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.

...HEAVY FREEZING SPRAY...
.MODERATE TO HEAVY FREEZING SPRAY N OF A LINE FROM 57N166W TO
56N173W TO 60N179W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF A LINE
FROM 58N164W TO 56N170W TO 59N180W.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF A LINE
FROM 57N167W TO 57N175W TO 59N179W.

.SYNOPSIS AND FORECAST.

.FROM 32N TO 41N BETWEEN 121W AND 126W WINDS 20 TO 30 KT. SEAS
TO 11 FT.
.24 HOUR FORECAST FROM 34N TO 40N BETWEEN 121W AND 125W WINDS 20
TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 30N TO 40N BETWEEN 119W AND 127W WINDS 20
TO 30 KT. SEAS 8 TO 13 FT.

.LOW 54N168E 999 MB MOVING E 10 KT. WITHIN 420 NM S AND 360 NM E
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 54N175E 1000 MB. WITHIN 300 NM SW AND N
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.

.LOW 58N151W 984 MB MOVING NW 10 KT. WITHIN 300 NM N AND 480 NM
E QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW INLAND OVER ALASKA. CONDITIONS DIMINISHED.

.24 HOUR FORECAST NEW LOW 57N140W 1003 MB. WITHIN 240 NM E AND
NE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.48 HOUR FORECAST FROM 30N TO 34N BETWEEN 136W AND 160W WINDS TO
25 KT. SEAS TO 10 FT.

.HIGH 34N133W 1030 MB MOVING SW 15 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 33N173W 1032 MB MOVING E 30 KT.
.24 HOUR FORECAST HIGH 34N158W 1032 MB.
.48 HOUR FORECAST HIGH 36N147W 1035 MB.

.HIGH 32N174E 1030 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.48 HOUR FORECAST HIGH 47N168E 1018 MB.

.FORECASTER COLLINS. 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 1800 UTC SUN MAR 29.
24 HOUR FORECAST VALID 1800 UTC MON MAR 30.
48 HOUR FORECAST VALID 1800 UTC TUE MAR 31.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.N OF 14N BETWEEN 94.5W AND 96W...INCLUDING GULF OF
TEHUANTEPEC...N TO NE WINDS 20 TO 30 KT. SEAS TO 11 FT.
ELSEWHERE FROM 07N TO 14.5N BETWEEN 93W AND 102.5W WINDS 20 KT
OR LESS. SEAS TO 10 FT IN MIXED NE AND SW SWELL.
.12 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16.5N95W
TO 14N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 30 KT. SEAS TO 10 FT. ELSEWHERE N OF 13N BETWEEN 94W AND
96.5W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 96W...INCLUDING
GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
ELSEWHERE N OF 12.5N BETWEEN 94.5W AND 97W WINDS 20 KT OR LESS.
SEAS TO 8 FT IN NE SWELL.
.36 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16.5N95W
TO 14.5N95.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 30 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16.5N95W
TO 15N95W TO 12N96.5W...INCLUDING GULF OF TEHUANTEPEC...N TO NE
WINDS 20 TO 25 KT. SEAS TO 9 FT.

.FROM 14N TO 20N W OF 136W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO
11 FT IN MIXED NE AND S SWELL. ELSEWHERE FROM 09N TO 15N BETWEEN
124W AND 130W...AND FROM 10N TO 24N W OF 130W...WINDS 20 KT OR
LE FROM 05N TO 08N BETWEEN 110W AND 114W...FROM 08N TO 10N
BETWEEN 127W AND 127W...AND FROM 02N TO 04N BETWEEN 124W AND
126W. SS. SEAS 8 TO 10 FT IN MIXED NE AND S SWELL.
.24 HOUR FORECAST FROM 15N TO 18N W OF 136W NE WINDS 20 TO 25
KT. SEAS 8 TO 9 FT. ELSEWHERE FROM 11N TO 21N W OF 135W
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.48 HOUR F FROM 05N TO 08N BETWEEN 110W AND 114W...FROM 08N TO
10N BETWEEN 127W AND 127W...AND FROM 02N TO 04N BETWEEN 124W AND
126W. ORECAST CONDITIONS MERGE BELOW.

.E OF 134W TO LINE FROM 30N118W TO 24N130W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN NW TO N SWELL.
.24 HOUR FORECAST N OF 25N E OF 133W TO A LINE FROM 30N121W TO
25N128W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED NW AND S
SWELL.
.48 HOUR FORECAST NW OF LINE FROM 30N118W TO 24N126W TO 13N140W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL E OF 130W...AND
8 TO 9 FT IN MIXED NE AND NW SWELL W OF 130W.

.12 HOUR FORECAST FROM 10.5N TO 12N E OF 88W...INCLUDING THE
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 10N TO 12N E OF 88W...INCLUDING THE GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 11N85.5W
TO 10N88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25
KT. SEAS TO 8 FT.

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

CONVECTION VALID 2100 UTC SUN MAR 29...

.SCATTERED MODERATE TO STRONG FROM 10N TO 14N BETWEEN 132W AND
137W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A WEAK EXTENDS FROM LOW PRES 1011 MB NEAR 06N77.5W TO 03N93W...
THEN TRANSITIONS TO ITCZ...CONTINUING ON TO 06N112W TO 07N140W.
SCATTERED MODERATE TO STRONG CONVECTION NOTED WITHIN 240 NM N OF
TROUGH BETWEEN 80W AND 91W. SCATTERED MODERATE TO STRONG WITHIN
330 NM N OF ITCZ BETWEEN 101W AND 124W. SCATTERED MODERATE
WITHIN 120 NM EITHER SIDE OF ITCZ W OF 135W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.


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