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 240338
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC THU JUL 24 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC JUL 24.
24 HOUR FORECAST VALID 0000 UTC JUL 25.
48 HOUR FORECAST VALID 0000 UTC JUL 26.

.WARNINGS.

...GALE WARNING...
.FROM 41N TO 48N BETWEEN 160E AND 164E WINDS 25 TO 35 KT. SEAS 8
TO 14 FT. ELSEWHERE FROM 32N TO 50N BETWEEN 160E AND 166E WINDS
20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST FROM 42N TO 51N BETWEEN 160E AND 164E WINDS 25
TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE FROM 37N TO 53N BETWEEN
166E AND 160E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW W OF FORECAST AREA 50N159E 1003 MB. WITHIN
300 NM E QUADRANT WINDS 25 TO 35 KT. SEAS 10 TO 14 FT. ELSEWHERE
FROM 40N TO 53N BETWEEN 160E AND 168E WINDS 20 TO 30 KT. SEAS TO
10 FT.

...GALE WARNING...
.FROM 30N TO 36N E OF 123W N TO NW WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 31N TO 42N BETWEEN 128W AND 120W N TO NW
WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST FROM 38N TO 42N BETWEEN 124W AND 127W N WINDS
25 TO 35 KT. SEAS 10 TO 13 FT. ELSEWHERE FROM 33N TO 43N BETWEEN
123W AND 129W N WINDS 20 TO 30 KT. SEAS TO 11 FT.

.SYNOPSIS AND FORECAST.

.LOW 48N127W 1012 MB MOVING NE 15 KT. WITHIN 120 NM OF LOW
EXCEPT 180 NM SW QUADRANT WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.LOW 59N148W 1009 MB MOVING SE 05 KT. WITHIN 540 NM S AND SW
QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW 57N146W 1007 MB. WITHIN 600 NM S QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW 56N146W 1007 MB. BETWEEN 240 NM AND 480 NM
E AND 300 NM AND 660 NM S QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.

.OVER FORECAST WATERS N OF 58N W OF 168W W TO SW WINDS TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.24 HOUR FORECAST NEW LOW 37N176E 1016 MB. WINDS LESS THAN 25
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 40N178E 1009 MB. WITHIN 360 NM NE
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 300 NM S OF
A LINE FROM 50N145W TO 43N173W...N OF 52N BETWEEN 168W AND
180W...AND FROM 41N TO 48N BETWEEN 167E AND 160E.
.24 HOUR FORECAST DENSE FOG WITHIN 300 NM S AND SE OF A LINE
FROM 55N155W TO 44N175W...FROM 57N TO 61N BETWEEN 169W AND
180W...AND FROM 40N TO 51N BETWEEN 166E AND 160E.
.48 HOUR FORECAST DENSE FOG N OF 57N BETWEEN 171W AND
180W...FROM 38N TO 51N BETWEEN 166E AND 160E...AND FROM 40N TO
45N BETWEEN 163W AND 180W.

.HIGH 43N154W 1033 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 40N145W 1030 MB.
.48 HOUR FORECAST HIGH 39N139W 1026 MB.

.HIGH 47N167W 1033 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 49N173E 1032 MB MOVING NE 05 KT.
.24 HOUR FORECAST HIGH 51N177E 1033 MB.
.48 HOUR FORECAST HIGH 52N180W 1029 MB.

.48 HOUR FORECAST NEW HIGH 39N156W 1025 MB.

.FORECASTER NOLT. 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 0000 UTC THU JUL 24.
24 HOUR FORECAST VALID 0000 UTC FRI JUL 25.
48 HOUR FORECAST VALID 0000 UTC SAT JUL 26.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 10N139W 1009 MB. OVER FORECAST WATERS WITHIN 180
NM N
SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.12 HOUR FORECAST LOW PRES W OF AREA NEAR 10N142W.

.LOW PRES 11N128W 1007 MB. WITHIN 240 NM NE SEMICIRCLE WINDS 20
TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 11N TO 18N W OF 123W
WINDS 20 OR LESS. SEAS TO 9 FT IN NE SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...12N132W
1007 MB. WITHIN 180 NM N SEMICIRCLE WINDS 20 TO 30 KT. SEAS 9 TO
12 FT. ELSEWHERE FROM 10N TO 18N W OF 128W WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN NE TO E SWELL.
.48 HOUR LOW PRES...POSSIBLE TROPICAL CYCLONE...13N134W 1003 MB.
WITHIN 180 NM N SEMICIRCLE AND 120 NM S SEMICIRCLES WINDS 20 TO
30 KT.
SEAS 9 TO 12 FT. ELSEWHERE FROM 10N TO 18N W OF 130W WINDS 20 KT
OR
LESS. SEAS 8 TO 11 FT IN E SWELL.

.FROM 09N TO 12N E OF 93W...INCLUDING GULF OF PAPAGAYO...NE TO E
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST FROM 09N TO 12N BETWEEN 90W AND 98W WINDS
20 KT OR LESS. SEAS TO 9 FT.
.36 HOUR FORECAST FROM 09N TO 12N E OF 91W...INCLUDING GULF OF
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95W...INCLUDING GULF
OF TEHUANTEPEC N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO
14.5N95W...INCLUDING GULF OF TEHUANTEPEC N WINDS 20 TO 25 KT.
SEAS TO 8 FT.
.48 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 0215 UTC THU JUL 24...

LOW PRES NEAR 11N128W 1007 MB...SCATTERED STRONG WITHIN 90 NM E
SEMICIRCLE AND 75 NM NW QUADRANT. SCATTERED MODERATE ISOLATED
STRONG ELSEWHERE WITHIN 150 NM W SEMICIRCLE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 08N90W TO 09N100W. ITCZ FROM
09N100W TO 13N110W TO 1007 MB LOW 11N128W TO 1009 MB LOW
09N139W.
SCATTERED MODERATE TO STRONG WITHIN 120 NM EITHER SIDE OF AXIS
BETWEEN 9W AND 100W...BETWEEN 106W AND 110W...AND WITHIN 180 NM
N
OF THE ITCZ BETWEEN 130W AND 136W. SCATTERED MODERATE ELSEWHERE
WITHIN 240 NM OF THE AXIS W OF 105W.

$$
.FORECASTER COBB. 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.