High Seas Forecast
Issued by NWS

Home | Current Version | Previous Version | Text Only | Print | Product List | Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
000
FZPN02 KWBC 021130
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1145 UTC THU OCT 02 2014

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC OCT 02.
24 HOUR FORECAST VALID 0600 UTC OCT 03.
48 HOUR FORECAST VALID 0600 UTC OCT 04.

.WARNINGS.

...STORM WARNING...
.LOW 48N157W 991 MB MOVING NE 20 KT. BETWEEN 240 NM AND 660 NM N
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 8 TO 17 FT. ELSEWHERE WITHIN
720 NM NE...660 NM SW...900 NM NW AND SE QUADRANTS WINDS TO 25
KT. SEAS 8 TO 14 FT.
.12 HOUR FORECAST LOW 53N150W 978 MB. WITHIN 240 NM NW AND 420
NM NE QUADRANTS WINDS 40 TO 55 KT. SEAS 12 TO 25 FT.
.24 HOUR FORECAST LOW 53N149W 973 MB. WITHIN 240 NM S SEMICIRCLE
AND 300 NM NW QUADRANTS WINDS 35 TO 50 KT. SEAS 14 TO 28 FT.
ELSEWHERE WITHIN 360 NM NW...540 NM NE...480 NM SE AND 300 NM SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 20 FT. ALSO WITHIN 840
NM NW...1020 NM SE AND 660 NM SW QUADRANTS WINDS TO 25 KT. SEAS
8 TO 14 FT.
.48 HOUR FORECAST LOW 59N143W 986 MB. WITHIN 540 NM S SEMICIRCLE
WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN 1020 NM SE
AND 720 NM SW QUADRANTS WINDS TO 25 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.LOW 36N167W 998 MB MOVING NE 40 KT. WITHIN 420 NM S SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. ELSEWHERE FROM 30N TO 40N
BETWEEN 160W AND 167E WINDS TO 25 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 42N150W 1004 MB. WITHIN 720 NM S
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 12 FT. ELSEWHERE FROM 30N
TO 40N BETWEEN 140W AND 160W WINDS TO 25 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 59N143W
DESCRIBED ABOVE.

...GALE WARNING...
.LOW W OF AREA NEAR 54N162E 986 MB DRIFTING E. OVER FORECAST
WATERS WITHIN 780 NM E SEMICIRCLE WINDS 25 TO 40 KT. SEAS 11 TO
22 FT. ELSEWHERE WITHIN 900 NM E SEMICIRCLE WINDS TO 25 KT. SEAS
TO 12 FT.
.24 HOUR FORECAST LOW W OF AREA NEAR 54N166E 1009 MB. OVER
FORECAST WATERS WITHIN 300 NM SE QUADRANTS WINDS TO 25 KT. SEAS
TO 12 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.24 HOUR FORECAST FROM 30N TO 51N BETWEEN 170W AND 170E NW WINDS
20 TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST NEW LOW 45N167W 1002 MB. WITHIN 660 NM W
SEMICIRCLE WINDS 25 TO 40 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN
780 NM NW AND 1080 NM SW QUADRANTS WINDS TO 25 KT. SEAS TO 10
FT.

...GALE WARNING...
.48 HOUR FORECAST LOW W OF AREA 50N157E. FROM 36N TO 52N W OF
170E WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.

.SYNOPSIS AND FORECAST.

.FROM 30N TO 45N BETWEEN 123W AND 131W N TO NE WINDS 20 TO 30
KT. SEAS TO 12 FT.
.24 HOUR FORECAST FROM 37N TO 45N BETWEEN 124W AND 131W NE WINDS
TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.48 HOUR FORECAST FROM 53N TO 66N BETWEEN 160W AND 172W N TO NE
WINDS 20 TO 30 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 51N
BETWEEN 142W AND 163W AND FROM 48N TO 52N BETWEEN 175W AND 179W.
.24 HOUR FORECAST CONDITIONS IMPROVING.

.DENSE FOG. 48 HOUR FORECAST VSBY OCCASIONALLY LESS THAN 1 NM
FROM 41N TO 50N W OF 168E.

.HIGH 40N135W 1025 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 44N129W 1024 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.HIGH 38N161E 1021 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH 40N167E 1027 MB.
.48 HOUR FORECAST HIGH 39N173E 1028 MB.

.48 HOUR FORECAST NEW HIGH 37N137W 1024 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 0600 UTC THU OCT 02.
24 HOUR FORECAST VALID 0600 UTC FRI OCT 03.
48 HOUR FORECAST VALID 0600 UTC SAT OCT 04.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM SIMON NEAR 18.1N 106.1W 1002 MB AT 0900 UTC OCT
02 MOVING WNW OR 295 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM N AND 0 NM
S SEMICIRCLES. WITHIN 90 NM NE SEMICIRCLE WINDS 20 TO 33 KT.
SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL STORM SIMON NEAR 18.9N 108.9W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE
WINDS WITHIN 50 NM N SEMICIRCLE...40 NM SE QUADRANT AND 20 NM SW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 60 NM OF CENTER EXCEPT 30
NM SW QUADRANT WITH SEAS TO 15 FT. ELSEWHERE FROM 18N TO 21N E
OF 109W WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST TROPICAL STORM SIMON NEAR 19.9N 112.2W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE
WINDS WITHIN 70 NM NW AND SE QUADRANTS...80 NM NE QUADRANT AND
60 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NW AND 60
NM SE SEMICIRCLES WITH SEAS TO 19 FT. WITHIN 120 NM OF CENTER
EXCEPT 75 NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
ELSEWHERE FROM 19N TO 22N BETWEEN 106W AND 114W WINDS 20 KT OR
LESS. SEAS TO 10 FT IN SW SWELL.
.72 HOUR FORECAST TROPICAL STORM SIMON NEAR 21.5N 114.7W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM SIMON NEAR 23.2N 115.5W.
MAXIMUM SUSTAINED WINDS 50 KT GUSTS 60 KT.
.120 HOUR FORECAST TROPICAL STORM SIMON NEAR 24.0N 115.5W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE
AND INTENSITY.

.SYNOPSIS AND FORECAST...

.FROM 06N TO 13N BETWEEN 101W AND 119W WINDS 20 KT OR LESS. SEAS
TO 9 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 16N104W TO 10N106W TO
09N115W TO 16N104W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW
SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH SEAS GENERATED BY T.S.
SIMON IN WARNINGS SECTION.

.S OF LINE FROM 03.4S82W TO 06N102W TO 02S120W WINDS 20 KT OR
LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 28N BETWEEN 120W AND 132W WINDS 20 KT OR LESS. SEAS TO 9
FT IN NW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST GULF OF CALIFORNIA N OF 25N NW WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST GULF OF CALIFORNIA 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 0900 UTC THU OCT 2...

.TROPICAL DEPRESSION NINETEEN-E...SCATTERED MODERATE ISOLATED
STRONG WITHIN 90 NM OF THE CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 09N91W TO 11N99W RESUMES FROM
13N110W TO 11N123W TO 12N131W TO 10N140W. SCATTERED MODERATE
WITHIN 75 NM EITHER SIDE OF TROUGH E OF 90W. SCATTERED MODERATE
ISOLATED STRONG FROM 09N TO 13N BETWEEN 98W AND 101W. SCATTERED
MODERATE WITHIN 75 NM S OF TROUGH BETWEEN 108W AND 127W.

.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 0600 UTC OCT 02 2014.
24 HOUR FORECAST VALID 0600 UTC OCT 03 2014.
48 HOUR FORECAST VALID 0600 UTC OCT 04 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 06N162E 1006 MB MOVING NW SLOWLY. WINDS 20 TO 25 KT AND
SEAS 8 TO 10 FT WITHIN 330 NM E QUADRANT OF LOW. SCATTERED
MODERATE TSTMS S OF 12N W OF 176E.
.24 HOUR FORECAST LOW 10N160E 1004 MB. WINDS 20 TO 25 KT AND
SEAS 8 TO 10 FT WITHIN 300 NM NE QUADRANT OF LOW.
.48 HOUR FORECAST LOW...POSSIBLE TROPICAL CYCLONE...MOVED W OF
160E. WINDS 20 TO 30 KT AND SEAS 8 TO 12 FT FROM 11N TO 15N W OF
161E OVER FORECAST WATERS.

.COLD FRONT FROM 30N179W TO 27N175E TO 26N168E TO 27N161E MOVING
SE 15 KT E OF 175E AND MOVING S 10 KT ELSEWHERE.
.24 HOUR FORECAST COLD FRONT FROM 30N169W TO 25N178E TO 22N163E.
.48 HOUR FORECAST COLD FRONT FROM 30N165W TO 26N170W TO 24N173E.
NE TO E WINDS 20 TO 25 KT N OF 27N BETWEEN 173W AND 170E.

.STATIONARY WEAKENING FRONT FROM 30N157W TO 27N162W TO 26N170W.
ISOLATED MODERATE TSTMS WITHIN 90 NM OF FRONT.
.24 HOUR FORECAST FRONT DISSIPATED.

.RIDGE FROM 30N149W TO 25N159W TO 22N171W TO 23N177E NEARLY
STATIONARY.

.WINDS 20 KT OR LESS REMAINDER OF FORECAST AREA.

.SEAS 8 TO 9 FT N OF 29N BETWEEN 157W AND 172E.
.24 HOUR FORECAST SEAS 8 TO 10 FT N OF A LINE FROM 30N161W TO
27N173W TO 29N178W TO 29N168E.
.48 HOUR FORECAST SEAS 8 TO 9 FT BETWEEN 30N AND A LINE FROM
29N173W TO 27N178W TO 27N172E.

.SEAS 8 FT OR LOWER REMAINDER OF FORECAST AREA.

.ITCZ FROM 10N140W TO 12N153W TO 10N162W TO 09N180E. ISOLATED
MODERATE TSTMS WITHIN 270 NM OF ITCZ.

.ISOLATED MODERATE TSTMS WITHIN 90 NM OF 16N148W.

$$

.HONOLULU HI.


USA.gov is the U.S. government's official web portal to all federal, state and local government web resources and services.