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 161730
HSFEPI

HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC TUE SEP 16 2014

CCODE/2:31:12:11:00/AOW+POR+AOE/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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E

SYNOPSIS VALID 1200 UTC SEP 16.
24 HOUR FORECAST VALID 1200 UTC SEP 17.
48 HOUR FORECAST VALID 1200 UTC SEP 18.

.WARNINGS.

...GALE WARNING...
.LOW 46N175E 998 MB MOVING NE 35 KT. WITHIN 240 NM W AND SW
SEMICIRCLES WINDS 25 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE FROM
40N TO 49N BETWEEN 175W AND 170E WINDS 20 TO 30 KT. SEAS TO 12
FT.
.24 HOUR FORECAST LOW 51N163W 991 MB. FROM 43N TO 47N BETWEEN
164W AND 170W WINDS 25 TO 40 KT. SEAS 10 TO 16 FT. ELSEWHERE
FROM 41N TO 52N BETWEEN 155W AND 175W WINDS 20 TO 30 KT. SEAS TO
12 FT.
.48 HOUR FORECAST LOW 56N150W 973 MB. BETWEEN 120 NM AND 480 NM
S AND BETWEEN 180 NM AND 480 NM NE QUADRANTS WINDS 30 TO 45 KT.
SEAS 10 TO 20 FT. ELSEWHERE WITHIN 840 NM S...420 NM W...360 NM
N...AND 540 NM E QUADRANTS WINDS 20 TO 30 KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 39N134W 1004 MB MOVING S 15 KT. WITHIN 240 NM W QUADRANT
WINDS 25 TO 35 KT. SEAS 10 TO 15 FT. ELSEWHERE FROM 30N TO 45N
BETWEEN 144W AND 152W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 55N166W 996 MB MOVING NE 10 KT. WITHIN 420 NM SE QUADRANT
WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 58N160W 986 MB. FRONT TO EXTEND FROM
58N152W TO 55N148W TO 50N150W. WITHIN 180 NM E AND NE OF THE
FRONT WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE OVER FORECAST
WATERS WITHIN 240 NM OF LOW CENTER...300 NM NE AND E OF THE
FRONT...AND N OF A LINE FROM 60N168W TO 54N178E WINDS 20 TO 30
KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW DISSIPATED. N OF THE ALEUTIAN ISLANDS
BETWEEN 162W AND 178E N TO NW WINDS 20 TO 30 KT. SEAS TO 10 FT.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL FENGSHEN 61N167W 997 MB NEARLY STATIONARY. WINDS
LESS THAN 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST POST-TROPICAL FENGSHEN DISSIPATED.

.LOW 37N135W 1001 MB MOVING NE 10 KT. WITHIN 300 NM E AND 360 NM
S QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 40N133W 998 MB. FROM 30N TO 44N BETWEEN
127W AND 138W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW 42N127W 1002 MB. WITHIN 120 NM E AND 420
NM W AND SW QUADRANTS WINDS TO 25 KT. SEAS TO 12 FT.

.FROM 31N TO 35N BETWEEN 118W AND 123W N TO NW WINDS TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FROM 30N TO 35N BETWEEN 118W AND 122W N TO NW
WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST FROM 31N TO 35N BETWEEN 118W AND 122W N TO NW
WINDS TO 25 KT. SEAS TO 8 FT.

.48 HOUR FORECAST FROM 33N TO 45N BETWEEN 164E AND 160E WINDS TO
25 KT. SEAS LESS THAN 8 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 360 NM S OF
A LINE FROM 51N162W TO 47N176E.
.24 HOUR FORECAST DENSE FOG WITHIN 240 NM OF 49N160W.
.48 HOUR FORECAST CONDITIONS IMPROVED.

.HIGH 50N136W 1014 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 43N156W 1018 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 36N169W 1025 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 35N166W 1022 MB.
.48 HOUR FORECAST HIGH 35N155W 1020 MB.

.HIGH 50N161E 1015 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 46N168E 1021 MB.
.48 HOUR FORECAST HIGH 44N173E 1024 MB.

.48 HOUR FORECAST NEW HIGH 32N178E 1020 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 1200 UTC TUE SEP 16.
24 HOUR FORECAST VALID 1200 UTC WED SEP 17.
48 HOUR FORECAST VALID 1200 UTC THU SEP 18.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM POLO NEAR 12.8N 99.4W 1005 MB AT 1500 UTC SEP 16
MOVING NW OR 310 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 35 KT
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM N SEMICIRCLE
60 NM SE QUADRANT AND 40 NM SW QUADRANT. SEAS 12 FT OR GREATER
WITHIN 250 NM NE...200 NM SE...120 NM SW AND 60 NM NW QUADRANTS
WITH SEAS TO 14 FT. ELSEWHERE WITHIN 270 NM E SEMICIRCLE AND 240
NM SW QUADRANT WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM POLO NEAR 15.0N 102.0W. MAXIMUM
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS
WITHIN 70 NM OF CENTER EXCEPT 50 NM SW QUADRANT. SEAS 12 FT OR
GREATER WITHIN 180 NM NE AND 150 NM SE QUADRANTS WITH SEAS TO 18
FT. ELSEWHERE WITHIN 150 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8
TO 12 FT. REMAINDER OF AREA FROM 04N TO 20N BETWEEN 90W AND 110W
WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE POLO NEAR 17.5N 105.3W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS
WITHIN 90 NM E SEMICIRCLE...40 NM SW QUADRANT AND 80 NM NW
QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE...120 NM SE...
75 NM SW...AND 120 NM NW QUADRANTS WITH SEAS TO 24 FT. ELSEWHERE
WITHIN 210 NM SE AND 150 NM NW SEMICIRCLES WINDS 20 TO 33 KT.
SEAS 8 TO 12 FT. FROM 11N TO 14N BETWEEN 101W AND 105W SW WINDS
20 TO 25 KT. SEAS TO 10 FT.
.72 HOUR FORECAST HURRICANE POLO NEAR 19.5N 108.0W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE POLO NEAR 21.0N 110.0W. MAXIMUM
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.120 HOUR FORECAST TROPICAL STORM POLO NEAR 22.0N 112.0W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.

...TROPICAL STORM WARNING...
.TROPICAL STORM ODILE NEAR 28.4N 113.2W 994 MB AT 1500 UTC SEP
16 MOVING NNW OR 340 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 50 KT
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 90 NM W
SEMICIRCLE...120 NM NE QUADRANT AND 130 NM SE QUADRANT. SEAS 12
FT OR GREATER OVER WATER WITHIN 60 NM N SEMICIRCLE...80 NM SE
QUADRANT AND 0 NM SW QUADRANT WITH SEAS TO 18 FT. ELSEWHERE
WITHIN 120 NM OF CENTER...EXCEPT 180 NM SE QUADRANT WINDS 20 TO
33 KT. SEAS 8 TO 11 FT. REMAINDER AREA FROM 16N TO 29N E OF 122W
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM ODILE NEAR 30.2N 113.2W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE
WINDS WITHIN 80 NM NE QUADRANT...90 NM SE QUADRANT...0 NM SW
QUADRANT...AND 60 NM NW QUADRANT. WITHIN 120 NM OF CENTER WINDS
20 TO 33 KT. SEAS TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW ODILE NEAR 32.3N
111.8W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 KT. WINDS 20 KT
OR LESS. SEAS LESS THAN 8 FT.
.72 HOUR FORECAST...DISSIPATED.

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.

.ELSEWHERE SE OF LINE FROM 22N110W TO 00N120W WINDS 20 KT OR
LESS. SEAS 8 TO 10 FT IN SW SWELL.
.24 HOUR FORECAST EXCEPT AS NOTED IN T.S. POLO WARNING...S OF
17N BETWEEN 93W AND 110W WINDS 20 KT OR LESS. SEAS TO 10 FT IN
SW SWELL.
.48 HOUR WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.COLD FRONT FROM 30N136W TO 27N140W. N OF 28N WITHIN 60 NM E OF
FRONT S TO SW WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST WEAKENING COLD FRONT FROM 30N134W TO 25N140W.
NW OF LINE FROM 30N130W TO 25N140W WINDS 20 KT OR LESS. SEAS 8
TO 10 FT IN MIXED SW AND NW SWELL.
.48 HOUR FORECAST TROUGH FROM 30N128W TO 24N140W. W OF TROUGH
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

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

CONVECTION VALID 1500 UTC TUE SEP 16...

.TROPICAL STORM ODILE...NUMEROUS MODERATE TO STRONG WITHIN 30 NM
OF CENTER. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE WITHIN
120 NM OF CENTER.

.TROPICAL STORM POLO...NUMEROUS MODERATE SCATTERED STRONG WITHIN
150 NM SW QUADRANT AND 90 NM NW QUADRANT. SCATTERED MODERATE
ISOLATED STRONG ELSEWHERE WITHIN 240 NM OF CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 07N86W TO 11N95W...RESUMES FROM
13N103W TO 14N111W TO 10N126W TO LOW PRES NEAR 12N138W 1010 MB.
SCATTERED MODERATE N OF 10N BETWEEN 89W AND 96W. SCATTERED
MODERATE ISOLATED STRONG WITHIN 90 NM S OF AXIS BETWEEN 105W AND
114W. SCATTERED MODERATE ISOLATED STRONG WITHIN 30 NM OF TROUGH
BETWEEN 124W AND 127W.

.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.

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

SYNOPSIS VALID 1200 UTC SEP 16 2014.
24 HOUR FORECAST VALID 1200 UTC SEP 17 2014.
48 HOUR FORECAST VALID 1200 UTC SEP 18 2014.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 09N148W 1009 MB MOVING NW SLOWLY. ISOLATED TO LOCALLY
SCATTERED MODERATE TO STRONG TSTMS FROM 06N TO 11N BETWEEN 142W
AND 153W. ISOLATED MODERATE TO STRONG TSTMS FROM 06N TO 11N E OF
141W.
.24 HOUR FORECAST LOW 10N149W 1010 MB.
.48 HOUR FORECAST LOW 11N151W 1009 MB.

.WEAK FRONT FROM 27N140W TO 23N148W MOVING SE 10 KT.
.24 HOUR FORECAST DISSIPATING FRONT FROM 25N140W TO 21N148W.
.48 HOUR FORECAST FRONT DISSIPATED OVER FORECAST WATERS.

.TROUGH FROM 24N163E TO 16N168E TO 13N174E MOVING W 10 KT.
ISOLATED MODERATE TO STRONG TSTMS FROM 11N TO 14N BETWEEN 172E
AND 180E. ISOLATED MODERATE TSTMS IN AREA BETWEEN TROUGH AND
LINE FROM 24N165E TO 23N169E TO 16N177E...AND WITHIN 150 NM W OF
TROUGH FROM 20N TO 23N.
.24 HOUR FORECAST WEAK TROUGH FROM 29N164E TO 22N160E TO
14N172E.
.48 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH FROM 10N173E TO 03N160E NEARLY STATIONARY. ISOLATED TO
LOCALLY SCATTERED MODERATE TO STRONG TSTMS FROM 03N TO 11N
BETWEEN 168E AND 180E. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN
60 NM OF TROUGH S OF 06N.
.24 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE FROM 21N140W TO 20N147W MOVING S SLOWLY.

.RIDGE FROM 30N165E TO 28N160E NEARLY STATIONARY.

.WINDS 20 KT OR LESS OVER ENTIRE FORECAST AREA.

.SEAS 8 TO 9 FT N OF 29N BETWEEN 145W AND 152W.
.24 HOUR FORECAST SEAS 8 TO 9 FT N OF 26N E OF 148W.
.48 HOUR FORECAST SEAS SUBSIDED TO 8 FT OR LESS.

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

.ISOLATED MODERATE TSTMS FROM 13N TO 16N BETWEEN 162E AND
165E... AND WITHIN 75 NM OF LINE FROM 26N179E TO 24N174W TO
21N173W TO 21N170W.

.ITCZ FROM 06N157W TO 07N170W TO 09N178W. SCATTERED TO LOCALLY
ISOLATED MODERATE TO STRONG TSTMS FROM 04N TO 12N BETWEEN 170W
AND 180W...AND FROM 04N TO 09N BETWEEN 165W AND 170W. ISOLATED
MODERATE TO STRONG TSTMS WITHIN 75 NM OF ITCZ ELSEWHERE.

$$

.FORECASTER KINEL. HONOLULU HI.


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