High Seas Forecast
Issued by NWS

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000
FZPN01 KWBC 272130
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC WED MAY 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MAY 27.
24 HOUR FORECAST VALID 1800 UTC MAY 28.
48 HOUR FORECAST VALID 1800 UTC MAY 29.

.WARNINGS.

...STORM WARNING...
.LOW 43N172E 990 MB MOVING NE 30 KT. FROM 33N TO 46N BETWEEN
180W AND 161E WINDS 25 TO 40 KT. SEAS 8 TO 16 FT.
.18 HOUR FORECAST LOW 50N177E 976 MB. WITHIN 300 NM E AND 180 NM
S QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 21 FT.
.24 HOUR FORECAST LOW 52N179E 975 MB. WITHIN 180 NM S QUADRANT
WINDS 35 TO 50 KT. SEAS 14 TO 23 FT. ELSEWHERE WITHIN 240 NM
NW...540 NM NE...600 NM SE AND 780 NM SW QUADRANTS WINDS 25 TO
40 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST LOW 57N178E 985 MB. OVER FORECAST WATERS N OF
THE ALEUTIAN ISLANDS WINDS 25 TO 35 KT. SEAS 9 TO 16 FT.

...GALE WARNING...
.LOW 39N149W 1002 MB NEARLY STATIONARY. WITHIN 240 NM SE AND
SW...420 NM N AND 540 NM NE QUADRANTS WINDS 25 TO 35 KT. SEAS 8
TO 14 FT.
.24 HOUR FORECAST LOW 39N150W 1008 MB. WITHIN 540 NM NE QUADRANT
WINDS TO 25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 38N150W 1012 MB. CONDITIONS DIMINISHED.

.SYNOPSIS AND FORECAST.

.LOW NW OF AREA 58N170E 990 MB MOVING NW 05 KT. WITHIN 480 NM E
QUADRANT WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST CONDITIONS NW OF AREA.

.LOW 36N164W 1013 MB MOVING SE 10 KT. WITHIN 180 NM NE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 33N160W 1016 MB. CONDITIONS DIMINISHED.
.48 HOUR FORECAST LOW DISSIPATED.

.WITHIN 120 NM OF THE CANADA AND UNITED STATES COASTS BETWEEN
150W AND 127W WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST OVER FORECAST WATERS FROM 41N TO 48N W OF 180W
AREA OF W TO SW WINDS 20 TO 30 KT. SEAS TO 12 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 50N
BETWEEN 140W AND 152W AND FROM 33N TO 44N BETWEEN 167E AND 178E
AND OVER FORECAST WATERS N OF 58N BETWEEN 167W AND 178W AND FROM
35N TO 42N BETWEEN 173W AND 165W.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 54N BETWEEN 142W AND
172W AND N OF 58N BETWEEN 168W AND 178W.
.48 HOUR FORECAST DENSE FOG WITHIN 480 NM NE OF A LINE FROM
60N178W TO 40N153W AND FROM 44N TO 47N BETWEEN 160E AND 168E.

.HIGH 53N146W 1032 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH 52N145W 1031 MB.

.HIGH 49N169W 1019 MB MOVING NE 30 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 32N160W 1017 MB MOVING S 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED S OF AREA.

.48 HOUR FORECAST HIGH 38N175E 1030 MB.

.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 1800 UTC WED MAY 27.
24 HOUR FORECAST VALID 1800 UTC THU MAY 28.
48 HOUR FORECAST VALID 1800 UTC FRI MAY 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 09.5N107.5W 1008 MB MOVING WNW AT 13 KT. WITHIN
360 NM SE QUADRANT AND 210 NM NE QUADRANT WINDS 20 KT OR LESS.
SEAS TO 8 FT PRIMARILY IN SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11.5N111.5W 1005 MB. WITHIN 240 NM SE SEMICIRCLE WINDS 20 TO 30
KT. SEAS 8 TO 11 FT. WITHIN 210 NM NW QUADRANT WINDS 20 TO 25
KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
13N113.5W 1003 MB. WITHIN 300 NM SE SEMICIRCLE WINDS 20 TO 30
KT. SEAS 8 TO 12 FT. WITHIN 240 NM NW SEMICIRCLE WINDS 20 TO 25
KT. SEAS 8 TO 10 FT.

.LOW PRES NEAR 09N120W 1010 MB. WITHIN 150 NM NW QUADRANT WINDS
20 KT OR LESS. SEAS TO 8 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 09N124W 1010 MB. FROM 11N TO 14N
BETWEEN 123W AND 128W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED NE AND NW SWELL.
.48 HOUR FORECAST LOW PRES NEAR 09N125W 1011 MB. FROM 11N TO 13N
BETWEEN 128W AND 131W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED NE AND NW SWELL.

.LOW PRES 12N132W 1009 MB. WITHIN 120 NM N QUADRANT WINDS 20 TO
25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW PRES NEAR 11N135W 1009 MB. WITHIN 150 NM N
SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 10N137W 1010 MB. WITHIN 150 NM N
SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.

.S OF 00N BETWEEN 100W AND 110W WINDS 20 KT OR LESS. SEAS 8 FT
IN SW SWELL.
.24 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 2100 UTC WED MAY 27...

.LOW PRES NEAR 09.5N107.5W...NUMEROUS MODERATE SCATTERED STRONG
FROM 09N TO 14N BETWEEN 106W AND 112W.

.TROPICAL WAVE FROM 04N TO 12N ALONG 96W...SCATTERED MODERATE
FROM 08N TO 10N BETWEEN 95W AND 96W...AND FROM 12N TO 14N
BETWEEN 95W AND 98W.

.CLUSTERS OF MODERATE TO STRONG CONVECTION FROM 03N TO 07N
BETWEEN 78W AND 85W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AND ITCZ ARE NOT NOTED.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.


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