High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 241607
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN MAY 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC MAY 24.
24 HOUR FORECAST VALID 1200 UTC MAY 25.
48 HOUR FORECAST VALID 1200 UTC MAY 26.

.WARNINGS.

...GALE WARNING...
.POST-TROPICAL DOLPHIN 56N176W 988 MB MOVING NE 10 KT. WITHIN
420 NM SE AND 360 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO
16 FT. ELSEWHERE WITHIN 420 NM SW AND 480 NM SE QUADRANTS WINDS
20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST POST-TROPICAL DOLPHIN DISSIPATED WITH
CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW W OF AREA 49N159E 989 MB MOVING NE 25 KT AND SLOWING. OVER
FORECAST WATERS FROM 40N TO 49N W OF 167E AREA OF SW WINDS 25 TO
35 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW 54N170E 976 MB. WITHIN 300 NM S AND SW
QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 20 FT. ELSEWHERE N OF
44N BETWEEN 172W AND 160E WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.
.48 HOUR FORECAST LOW 56N174E 983 MB. FRONT TO EXTEND FROM LOW
TO 58N178E TO 55N173W TO 50N167W TO 40N168W. WITHIN 420 NM S
QUADRANT...AND 180 NM E AND NE OF FRONT WINDS 25 TO 40 KT. SEAS
8 TO 14 FT. ELSEWHERE 600 NM S AND SW QUADRANTS...AND 300 NM E
AND NE OF FRONT WINDS 20 TO 30 KT. SEA 8 TO 13 FT.

...GALE WARNING...
.LOW 36N167E 1017 MB MOVING NE 25 KT. WITHIN 240 NM SE QUADRANT
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST NEW LOW 43N180W 1006 MB. WITHIN 360 NM S AND
SE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED INTO LOW 54N174E.

...GALE WARNING...
.36 HOUR FORECAST LOW 37N160E 1008 MB. WITHIN 240 NM SE QUADRANT
WINDS 25 TO 35 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW 38N168E 1008 MB. WITHIN 300 NM S AND SE
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.LOW 31N151W 1011 MB MOVING E 10 KT. WITHIN 300 NM NW
QUADRANT...AND WITHIN 240 NM E OF FRONT FROM 30N144W TO 35N147W
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 33N145W 1010 MB. OVER FORECAST WATERS
WITHIN 360 NM NE AND E QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH NEW LOW 39N147W 1004 MB.
WITHIN 300 NM N...360 NM E...AND 420 NM W QUADRANTS WINDS 20 TO
30 KT. SEAS 8 TO 15 FT.

.FROM 36N TO 43N AND E OF 127W AREA OF N WINDS 20 TO 30 KT. SEAS
TO 10 FT.
.24 HOUR FORECAST FROM 37N TO 43N AND E OF 128W AREA OF N TO NW
WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST FROM 38N TO 43N AND E OF 127W AREA OF N TO NW
WINDS TO 25 KT. SEAS TO 10 FT.

.24 HOUR FORECAST FROM 45N TO 50N BETWEEN 126W AND 130W AREA OF
NW WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST LOW 38N166E 1007 MB. WITHIN 240 NM S
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 38N TO 53N
BETWEEN 139W AND 151W...AND FROM 51N TO 55N BETWEEN 153W AND
157W...AND N OF 57N BETWEEN 168W AND 177W...AND FROM 41N TO 50N
W OF 179E.
.24 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN 139W AND
147W...FROM 34N TO 41N BETWEEN 160E AND 173W...FROM 42N TO 57N
BETWEEN 173W AND 174E...AND N OF 58N BETWEEN 169W AND 176W.
.48 HOUR FORECAST DENSE FOG FROM 47N TO 52N BETWEEN 140W AND
144W...FROM 33N TO 39N W OF 176W...FROM 40N TO 51N BETWEEN 162W
AND 168W...AND N OF 55N BETWEEN 169W AND 178W.

.HIGH 44N136W 1030 MB WILL REMAIN NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 43N136W 1025 MB.
.48 HOUR FORECAST HIGH 47N136W 1024 MB.

.HIGH 51N147W 1025 MB DRIFTING NE.
.24 HOUR FORECAST HIGH 53N144W 1022 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 31N173W 1027 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 39N169W 1029 MB MOVING E 10 KT THEN MOVING S AFTER 24
HOURS.
.24 HOUR FORECAST HIGH 39N166W 1028 MB.
.48 HOUR FORECAST HIGH 35N164W 1023 MB.

.FORECASTER ROWLAND. 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 1200 UTC SUN MAY 24.
24 HOUR FORECAST VALID 1200 UTC MON MAY 25.
48 HOUR FORECAST VALID 1200 UTC TUE MAY 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N131W 1009 MB. WITHIN 330 NM N QUADRANT OF LOW
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE FROM 11N TO 20N
BETWEEN 123W AND 138W WINDS 20 KT OR LESS. SEAS TO 9 FT
PRIMARILY IN MIXED E AND SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
14N134W 1008 MB. WITHIN 210 NM NE SEMICIRCLE 20 TO 25 KT. SEAS 8
TO 10 FT. ELSEWHERE FROM 10N TO 20N W OF 134W AND FROM 13N TO
19N BETWEEN 127W AND 134W WINDS 20 KT OR LESS. SEAS TO 9 FT
PRIMARILY IN MIXED E AND SW SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
17N136W 1010 MB. WITHIN 120 NM NE SEMICIRCLE WINDS 20 TO 25 KT.
SEAS TO 9 FT. ELSEWHERE FROM 13N TO 20N W OF 130W WINDS 20 KT OR
LESS. SEAS TO 9 FT PRIMARILY IN MIXED E AND SW SWELL.

.LOW PRES NEAR 06N139W 1010 MB. FROM 05N TO 08N W OF 135W WINDS
20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN MIXED E AND SW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 08N139W 1010 MB. FROM 07N TO 10N
W OF 136W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED E AND SW
SWELL.
.48 HOUR FORECAST LOW PRES DISSIPATED. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.N OF 23N W OF 137W SE TO S WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.18 HOUR FORECAST N OF 23N W OF 136W WINDS 20 KT OR LESS. SEAS
TO 9 FT IN S SWELL.
.24 HOUR FORECAST N OF 22N W OF 135W WINDS 20 KT OR LESS. SEAS
TO 9 FT IN S SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 01S BETWEEN 83W AND 120W WINDS 20 KT OR LESS. SEAS TO 8 FT
IN SW SWELL.
.24 HOUR FORECAST S OF 00N BETWEEN 93W AND 120W WINDS 20 KT OR
LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST S OF A LINE FROM 03.4S83W TO 06N102W
TO 03.4S120W WINDS 20 KT OR LESS. SEAS TO 9 FT IN SW SWELL.

.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.
.06 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 1430 UTC SUN MAY 24...
.SCATTERED MODERATE TO STRONG FROM 02N TO 10N E OF 87W.

.TROPICAL WAVE ALONG 97W FROM 02N TO 14N...SCATTERED MODERATE
ISOLATED STRONG WITHIN 150 NM OF WAVE FROM 06N TO 13N.

.LOW PRES NEAR 09N116W 1009 MB...SCATTERED MODERATE WITHIN 90 NM
NE AND 300 NM SW SEMICIRCLES.

.LOW PRES NEAR 12N131W 1009 MB...SCATTERED MODERATE ISOLATED
STRONG WITHIN 180 NM NE AND E QUADRANTS. SCATTERED MODERATE
ELSEWHERE FROM 10N TO 16N BETWEEN 125W AND 133W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
NO ITCZ OR MONSOON TROUGH WERE ANALYZED AT 1200 UTC.

$$
.FORECASTER SCHAUER. NATIONAL HURRICANE CENTER.



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