High Seas Forecast
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000
FZPN02 KWBC 282330
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2345 UTC SAT MAR 28 2015

CCODE/1:31:12:01:00/AOW+POR/NWS/CCODE
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 28.
24 HOUR FORECAST VALID 1800 UTC MAR 29.
48 HOUR FORECAST VALID 1800 UTC MAR 30.

.WARNINGS.

...GALE WARNING...
.LOW 54N152W 976 MB MOVING N 10 KT. E OF 160W WITHIN 480 NM
N...960 NM E...AND 1200 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS
10 TO 20 FT.
.24 HOUR FORECAST LOW 57N152W 976 MB. WITHIN 240 NM OF LOW
EXCEPT 360 NM NE QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.FROM 37N TO 50N BETWEEN 160W AND 178W AND N OF 50N BETWEEN 165W
AND 178W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.24 HOUR FORECAST NEW LOW 53N157W 987 MB. WITHIN 720 NM S AND
480 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 18 FT...HIGHEST
S QUADRANT.
.48 HOUR FORECAST LOW 54N151W 994 MB. WITHIN 600 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 17 FT.

...GALE WARNING...
.FROM 36N TO 45N BETWEEN 175E AND 165E WINDS 20 TO 30 KT. SEAS
TO 9 FT.
.24 HOUR FORECAST NEW LOW 48N176W 1008 MB. WITHIN 600 NM S AND
300 NM W QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 43N152W 1015 MB. WITHIN 360 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 16 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 44N139W 1012 MB. WITHIN 360 NM E
QUADRANT AND 360 NM E OF A FRONT FROM THE LOW TO 32N150W WINDS
25 TO 35 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW 52N130W 999 MB. WITHIN 240 NM S AND SW
SEMICIRCLES WINDS 25 TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE
WITHIN 300 NM E OF A FRONT FROM 50N126W TO 36N134W WINDS 20 TO
30 KT. SEAS TO 11 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW W OF FORECAST AREA 39N158E 999 MB. FROM
30N TO 40N BETWEEN 166E AND 160E WINDS 25 TO 40 KT. SEAS 8 TO 15
FT.

.SYNOPSIS AND FORECAST.

.FROM 32N TO 41N BETWEEN 121W AND 127W WINDS 20 TO 30 KT. SEAS
TO 10 FT.
.24 HOUR FORECAST FROM 32N TO 40N BETWEEN 121W AND 127W WINDS 20
TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 33N TO 39N BETWEEN 121W AND 126W WINDS TO
25 KT. SEAS TO 11 FT.

.LOW W OF FORECAST AREA 55N163E 994 MB MOVING E 10 KT. N OF 45N
W OF 170E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 54N168E 999 MB. WITHIN 420 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 53N172E 1001 MB. WITHIN 300 NM W
SEMICIRCLE WINDS TO 25 KT. SEAS TO 11 FT.

.24 HOUR FORECAST FROM 46N TO 51N BETWEEN 138W AND 146W WINDS 20
TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST NEW LOW 57N143W 999 MB. WITHIN 240 NM E AND NE
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT.

.48 HOUR FORECAST LOW 50N178E 999 MB. FROM 40N TO 51N BETWEEN
175W AND 171E WINDS 20 TO 30 KT. SEAS TO 11 FT.

.DENSE FOG. 24 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 41N TO 46N BETWEEN 165E AND 160E.
.48 HOUR FORECAST DENSE FOG FROM 40N TO 47N BETWEEN 180W AND
170E.

.HIGH 35N135W 1033 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 35N134W 1030 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 31N167E 1029 MB MOVING E 20 KT.
.24 HOUR FORECAST HIGH 32N176E 1030 MB.
.48 HOUR FORECAST HIGH 33N177W 1031 MB.

.24 HOUR FORECAST NEW HIGH 33N173W 1032 MB.
.48 HOUR FORECAST HIGH 34N156W 1031 MB.

.24 HOUR FORECAST HIGH 41N173E 1022 MB.
.48 HOUR FORECAST HIGH 41N172W 1025 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 SAT MAR 28.
24 HOUR FORECAST VALID 1800 UTC SUN MAR 29.
48 HOUR FORECAST VALID 1800 UTC MON MAR 30.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM ON EITHER SIDE OF LINE FROM 16.5N95W TO
14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30
TO 35 KT. SEAS TO 13 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF A
LINE FROM 16N95W TO 15N95W TO 12N96W N TO NE WINDS 20 TO 30 KT.
SEAS 8 TO 12 FT. REMAINDER OF AREA FROM 09N TO 14N BETWEEN 92W
AND 100W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MERGING NE AND
SW SWELL.
.18 HOUR FORECAST WITHIN 30 NM ON EITHER SIDE OF LINE FROM
16N95W TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE WITHIN 45 NM EITHER
SIDE OF A LINE FROM 16N95W TO TO 14N95.5W TO 13N96W N TO NE
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. REMAINDER OF AREA FROM 06N
TO 14.5N BETWEEN 94W AND 105W WINDS 20 KT OR LESS. SEAS TO 9 FT
IN MERGING NE AND SW SWELL.
.24 HOUR FORECAST N OF 14.5N BETWEEN 94W AND 96W...INCLUDING THE
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 11 FT.
ELSEWHERE FROM 06N TO 14N BETWEEN 93W AND 103W WINDS 20 KT OR
LESS. SEAS TO 9 FT IN MERGING NE AND SW SWELL.
.36 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 95.5W...INCLUDING
THE GULF OF TEHUANTEPEC...N WINDS 25 TO 30 KT. SEAS TO 10 FT.
ELSEWHERE N OF 14N BETWEEN 94.5W AND 96W N TO NE WINDS 20 TO 25
KT. SEAS TO 9 FT. FROM 10N TO 12.5N BETWEEN 95W AND 101W WINDS
20 KT OR LESS. SEAS TO 8 FT IN MERGING NE AND SW SWELL.
.48 HOUR FORECAST N OF 14.5N BETWEEN 94.5W AND 96W..INCLUDING
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 9 FT.
ELSEWHERE FROM 12N TO 14N BETWEEN 94W AND 99W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN MERGING NE AND SW SWELL.

.SYNOPSIS AND FORECAST.

.FROM 14.5N TO 21N W OF 135W NE WINDS 20 TO 25 KT. SEAS 9 TO 11
FT. ELSEWHERE FROM 08N TO 25N W OF 120W WINDS 20 KT OR LESS.
SEAS TO 10 FT IN MIXED S AND NE SWELL...HIGHEST W OF 132W. NW OF
LINE FROM 25N137W TO 30N121W WINDS 20 KT OR LESS. SEAS TO 9 FT
PRIMARILY IN NW SWELL.
.24 HOUR FORECAST FROM 13N TO 20N W OF 134W NE WINDS 20 TO 25
KT. SEAS 8 TO 10 FT. ELSEWHERE N OF 09N W OF LINE FROM 10N127W
TO 24N135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED NE AND S
SWELL. N OF 24N W OF 115W WINDS 20 KT OR LESS. SEAS TO 9 FT
PRIMARILY IN NW SWELL.
.48 HOUR FORECAST FROM 12N TO 20N W OF 133W WINDS 20 KT OR LESS.
SEAS TO 9 FT IN MIXED NE AND SW SWELL. N OF 24N BETWEEN 117W AND
135W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN NW SWELL.

.18 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.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE
GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 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 2130 UTC SAT MAR 28...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
WEAK TROUGH EXTENDS FROM LOW PRES 1010 MB NEAR 06N78W TO
04.5N90W...THEN TRANSITIONS TO ITCZ...CONTINUING ON TO 03N100W
TO 04.5N120W TO 08N132W TO 06.5N140W. SCATTERED MODERATE TO
STRONG CONVECTION NOTED WITHIN 150 NM E SEMICIRCLE OF LOW.
SCATTERED MODERATE ISOLATED STRONG CONVECTION NOTED WITHIN 150
NM AND 120 NM S OF ITCZ BETWEEN 100W AND 113W. SCATTERED
MODERATE TO STRONG CONVECTION NOTED 07.5N TO 14N W OF 129W.

.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

NATIONAL WEATHER SERVICE HONOLULU HI
NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1800 UTC MAR 28 2015.
24 HOUR FORECAST VALID 1800 UTC MAR 29 2015.
48 HOUR FORECAST VALID 1800 UTC MAR 30 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT FROM 30N165W TO 23N180W TO 19N163E. FRONT MOVING E 20 KT
N OF 23N AND NEARLY STATIONARY ELSEWHERE.
.24 HOUR FORECAST FRONT FROM 30N155W TO 25N165W TO 22N175W.
.48 HOUR FORECAST WEAKENING FRONT FROM 30N145W TO 23N160W.

.RIDGE FROM 30N145W TO 26N156W TO 24N169W MOVING E 15 KT AND
ERODING FROM THE W.

.RIDGE FROM 30N172E TO 28N174W MOVING NE 15 KT.

.NE TO E WINDS 20 TO 25 KT FROM 10N TO 20N E OF 150W...AND FROM
07N TO 23N W OF 180E.
.24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 06N TO 20N W OF
166W.
.48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 08N TO 20N W OF
170W.

.WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA.

.SEAS 8 TO 11 FT IN AREA BOUNDED BY 30N160W TO 20N172W TO
04N172W TO 08N160E TO 24N160E TO 30N172E TO 30N160W. SEAS 8 TO
10 FT FROM 06N TO 18N E OF 165W.
.24 HOUR FORECAST SEAS 8 TO 11 FT FROM 05N TO 23N W OF 160W.
SEAS 8 TO 10 FT N OF 23N BETWEEN 152W AND 170W. SEAS 8 TO 9 FT
FROM 12N TO 20N E OF 150W.
.48 HOUR FORECAST SEAS 8 TO 11 FT FROM 03N TO 20N W OF 165W.
SEAS 8 TO 9 FT N OF 10N BETWEEN 142W AND 160W.

.SEAS 8 FT OR LESS OVER REMAINDER OF FORECAST AREA.

.ITCZ 04N140W TO 02N150W. ISOLATED MODERATE TSTMS WITHIN 180 NM
N AND 60 NM S OF ITCZ.

.SCATTERED MODERATE TO LOCALLY STRONG TSTMS S OF 08S BETWEEN
168E AND 172W. SCATTERED MODERATE TSTMS FROM 04N TO 13N E OF
144W.

$$
.FORECASTER BURKE. HONOLULU HI.


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