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
FZPN01 KWBC 110952
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC THU FEB 11 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FEB 11.
24 HOUR FORECAST VALID 0600 UTC FEB 12.
48 HOUR FORECAST VALID 0600 UTC FEB 13.

.WARNINGS.

...STORM WARNING...
.LOW 41N164E 976 MB MOVING E 25 KT. OVER FORECAST WATERS WITHIN
420 NM W SEMICIRCLE WINDS 35 TO 50 KT. SEAS 15 TO 30 FT. ALSO
WITHIN 660 NM N QUADRANT AND FROM 30N TO 41N BETWEEN 160E AND
175E WINDS 25 TO 40 KT. SEAS 11 TO 22 FT.
.24 HOUR FORECAST LOW 42N177E 975 MB. WITHIN 540 NM S QUADRANT
WINDS 35 TO 45 KT. SEAS 16 TO 30 FT. ELSEWHERE OVER FORECAST
WATERS W AND S OF A LINE FROM 55N170E TO THE LOW TO 42N172W
WINDS 25 TO 40 KT. SEAS 12 TO 26 FT...HIGHEST NEAR 38N164E.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH
LOW 49N173W BELOW.

...GALE WARNING...
.LOW 43N153W 984 MB MOVING NE 20 KT. WITHIN 720 NM S SEMICIRCLE
WINDS 25 TO 40 KT. SEAS 16 TO 33 FT.
.24 HOUR FORECAST LOW 47N142W 995 MB. WITHIN 480 NM S SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 12 TO 22 FT.
.48 HOUR FORECAST LOW DISSIPATED. OVER FORECAST WATERS N OF 44N
E OF 133W WINDS TO 25 KT. SEAS 10 TO 16 FT.

...GALE WARNING...
.LOW 54N148W 980 MB MOVING NW 15 KT. FROM 49N TO 60N BETWEEN
130W AND 150W WINDS 25 TO 40 KT. SEAS 10 TO 21 FT.
.24 HOUR FORECAST LOW 56N156W 990 MB. WITHIN 240 NM NE QUADRANT
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.36 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 45N175E 981 MB MOVING N 10 KT. WITHIN 240 NM N SEMICIRCLE
AND 240 NM NE OF A FRONT FROM THE LOW TO 39N180W WINDS 25 TO 40
KT. SEAS 9 TO 16 FT. ELSEWHERE N OF 30N WITHIN 1020 NM SE
QUADRANT WINDS 20 TO 30 KT. SEAS 9 TO 14 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DESCRIBED ABOVE
WITH LOW 42N177E.

...GALE WARNING...
.LOW 42N141W 998 MB MOVING N 30 KT. WITHIN 600 NM S AND SE
QUADRANTS WINDS 20 TO 30 KT. SEAS 11 TO 22 FT.
.06 HOUR FORECAST LOW 46N142W 992 MB. BETWEEN 180 NM AND 480 NM
E QUADRANT WINDS 25 TO 35 KT. SEAS 14 TO 21 FT.
.24 HOUR FORECAST LOW 52N142W 983 MB. WITHIN 180 NM SE QUADRANT
WINDS 35 TO 45 KT. SEAS 14 TO 21 FT. ELSEWHERE OVER FORECAST
WATERS N AND NE OF A LINE FROM 57N145W TO 46N128W WINDS 25 TO 40
KT. SEAS 11 TO 19 FT.
.48 HOUR FORECAST LOW 58N150W 988 MB. N OF 56N BETWEEN 136W AND
152W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 46N173W 975 MB. WITHIN 180 NM N OF A
LINE FROM THE LOW TO 41N162W...ALSO FROM 30N TO 44N BETWEEN 162W
AND 172W WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST LOW 49N173W 969 MB. FROM 30N TO 50N BETWEEN
163E AND 170W...ALSO WITHIN 840 NM SE QUADRANT WINDS 25 TO 40
KT. SEAS 12 TO 25 FT.

...GALE WARNING...
.48 HOUR FORECAST NEW LOW 51N153W 980 MB. FROM 37N TO 52N
BETWEEN 138W AND 153W...ALSO WITHIN 240 NM SE OF A LINE FROM
39N154W TO 30N168W WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY OVER ICE FREE FORECAST WATERS
N OF 60N W OF ALASKA.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 59N W OF
ALASKA.

.SYNOPSIS AND FORECAST.

.LOW 51N161W 980 MB DRIFTING W. WITHIN 360 NM SW SEMICIRCLE
WINDS 20 TO 30 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.LOW 47N154W 983 MB MOVING NE 10 KT. EXCEPT WHERE DESCRIBED IN
WARNINGS SECTION ABOVE...WITHIN 540 NM E QUADRANT WINDS TO 25
KT. SEAS 16 TO 20 FT.
.24 HOUR FORECAST LOW 50N152W 993 MB. CONDITIONS DESCRIBED ABOVE
WITH LOW 47N142W.
.30 HOUR FORECAST LOW DISSIPATED.

.OVER ICE FREE FORECAST WATERS N OF 55N BETWEEN 158W AND 176W
AREA OF NE WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST N OF 56N W OF 170W E TO NE WINDS TO 25 KT.
SEAS TO 11 FT.
.48 HOUR FORECAST N OF 53N W OF 165W E TO NE WINDS 20 TO 30 KT.
SEAS TO 11 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM OF
34N174W.
.24 HOUR FORECAST DENSE FOG WITHIN THE REGION BOUNDED BY A LINE
FROM 46N169W TO 33N170W TO 35N156W TO 46N169W...ALSO WITHIN 90
NM OF 47N127W AND 38N127W.
.48 HOUR FORECAST DENSE FOG WITHIN THE REGION BOUNDED BY A LINE
FROM 50N148W TO 38N163W TO 32N160W TO 41N140W TO 50N148W.

.HIGH 31N128W 1024 MB NEARLY STATIONARY.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH MERGED WITH HIGH 36N133W DESCRIBED BELOW.

.24 HOUR FORECAST HIGH 30N144W 1023 MB.
.48 HOUR FORECAST HIGH 36N133W 1030 MB.

.FORECASTER REINHART. 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 FEB 11.
24 HOUR FORECAST VALID 0600 UTC FRI FEB 12.
48 HOUR FORECAST VALID 0600 UTC SAT FEB 13.

.WARNINGS.

...GALE WARNING...
.WITHIN 60 NM OF LINE FROM 16N95W TO 13N97W...INCLUDING THE GULF
OF TEHUANTEPEC...N TO NE WINDS 30 TO 45 KT. SEAS 12 TO 20 FT.
ELSEWHERE WITHIN 120 NM OF LINE FROM 16N95W TO 13N97W TO 09N102W
AND FROM 06N TO 11N BETWEEN 93W AND 108W NE TO E WINDS 20 TO 30
KT. SEAS 10 TO 17 FT. REMAINDER OF AREA S OF 14N BETWEEN 93W AND
110W WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN MIXED NE...
SW AND NW SWELL.
.12 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 14N96W N
TO NE WINDS 30 TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN 120
NM OF LINE FROM 16N95W TO 13N96W TO 10N100W N TO NE WINDS 20 TO
30 KT. SEAS 9 TO 14 FT. REMAINDER OF AREA S OF 14N BETWEEN 93W
AND 110W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT PRIMARILY IN MIXED
NE...SW AND NW SWELL.
.24 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO
14N956W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30
TO 40 KT. SEAS 10 TO 15 FT. ELSEWHERE N OF 12N BETWEEN 93W AND
98W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. REMAINDER OF
AREA S OF 14N BETWEEN 93W AND 110W WINDS 20 KT OR LESS. SEAS 8
TO 13 FT PRIMARILY IN MIXED NE...SW AND NW SWELL.
.48 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 13N96W...
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT.
SEAS 10 TO 16 FT. ELSEWHERE N OF 11N BETWEEN 93W AND 98W N TO NE
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. REMAINDER OF AREA S OF 13N
BETWEEN 93W AND 110W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT
PRIMARILY IN MIXED NE...SW AND NW SWELL.

...GALE WARNING...
.WITHIN 30 NM OF LINE FROM 11N86W TO 09.5N88W...INCLUDING THE
GULF OF PAPAGAYO...NE WINDS 30 TO 35 KT. SEAS 9 TO 12 FT.
ELSEWHERE WITHIN 90 NM OF LINE FROM 11N86W TO 08N90W TO 06N93W
NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. N OF 11N E OF 91W...
INCLUDING THE GULF OF FONSECA...NE WINDS 20 TO 30 KT. SEAS TO 10
FT. REMAINDER OF AREA BOUNDED BY A LINE FROM 14N93W TO 11N86W TO
02N93W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED NE...SW AND
NW SWELL.
.18 HOUR FORECAST WITHIN 60 NM OF LINE FROM 11N86W TO
06N95W...INCLUDING THE GULF OF PAPAGAYO NE WINDS 20 TO 30 KT.
SEAS 10 TO 14 FT. ELSEWHERE WITHIN AREA BOUNDED BY A LINE FROM
13N95W TO 11N86W TO 06N87W TO 00N95W TO 13N95W WINDS 20 KT OR
LESS. SEAS 8 TO 12 FT IN MIXED NE...SW AND NW SWELL.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO
10N88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 30 TO 35 KT.
SEAS 9 TO 13 FT. ELSEWHERE WITHIN 90 NM OF LINE FROM 11N86W TO
07N93W NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT. REMAINDER OF AREA
BOUNDED BY A LINE FROM 12N93W TO 11N86W TO 01N93W WINDS 20 KT OR
LESS. SEAS 8 TO 12 FT IN MIXED NE...SW AND NW SWELL.
.36 HOUR FORECAST WITHIN 45 NM OF LINE FROM 11N86W TO
06N97W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT.
SEAS 9 TO 12 FT. REMAINDER OF AREA BOUNDED BY A LINE FROM 11N97W
TO 11N86W TO 03S97W TO 11N97W WINDS 20 KT OR LESS. SEAS 8 TO 12
FT IN MIXED NE...SW AND NW SWELL.
.48 HOUR FORECAST FROM 09N TO 12N BETWEEN 96W AND
90W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 30 KT.
SEAS TO 10 FT. REMAINDER OF AREA BOUNDED BY A LINE FROM 12N93W
TO 11N86W TO 03N93W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN
MIXED NE...SW AND NW SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 60 NM OF LINE FROM 08N79W TO 04N81.5W...INCLUDING THE
GULF OF PANAMA...N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WITHIN 60 NM OF LINE FROM 07N80W TO 05N81W NE
WINDS 20 TO 25 KT. SEAS TO 8 FT.

.TROUGH FROM 30N138W TO 27N140W...AND COLD FRONT APPROACHING
30N140W. W OF LINE FROM 30N133W TO 22N140W WINDS 20 KT OR LESS.
SEAS 8 TO 14 FT PRIMARILY IN NW SWELL...HIGHEST SEAS AT 30N140W.
.24 HOUR FORECAST TROUGH DISSIPATED...COLD FRONT FROM 30N134W TO
25N140W. W OF LINE FROM 30N122W TO 15N128W WINDS 20 KT OR LESS.
SEAS 8 TO 17 FT PRIMARILY IN NW SWELL...HIGHEST SEAS AT 29N139W.
.48 HOUR FORECAST COLD FRONT DISSIPATED. W OF LINE FROM 30N116W
TO 15N112W WINDS 20 KT OR LESS. SEAS 8 TO 14 FT PRIMARILY IN NW
SWELL HIGHEST SEAS N OF 20N W OF 130W.

.FROM 05N TO 13N W OF 130W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO
11 FT. ELSEWHERE WITHIN AREA BOUNDED BY LINE FROM 18N140W TO
19N130W TO 12N123W TO 14N110W TO 05N110W TO 04N140W TO 18N140W
WINDS 20 KT OR LESS. SEAS TO 11 FT PRIMARILY IN MIXED SWELL.
.24 HOUR FORECAST S OF 15N W OF 110W WINDS 20 KT OR LESS. SEAS
TO 11 FT PRIMARILY IN MIXED SWELL.
.48 HOUR FORECAST S OF 15N W OF 110W WINDS 20 KT OR LESS. SEAS 8
TO 13 FT PRIMARILY IN MIXED SWELL...HIGHEST SEAS FROM 05N TO 15N
W OF 130W.

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

CONVECTION VALID 0900 UTC THU FEB 11...

.TROUGH FROM 04N77W TO 00N81W. SCATTERED MODERATE WITHIN 60 NM
OF TROUGH.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

ITCZ AXIS FROM 05N88W TO 03N94W TO 06N101W TO 07N111W TO 04N127W
TO 05N140W. SCATTERED MODERATE WITHIN 120 NM OF A LINE FROM
05N89W TO 06N113W.

$$
.FORECASTER HUFFMAN. NATIONAL HURRICANE CENTER.


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