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
FZPS40 PHFO 242315
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC MON NOV 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE
HIGHER THAN 10-MINUTE AVERAGE WINDS.

SECURITE

SOUTH PACIFIC EQUATOR TO 25S BETWEEN 120W AND 160E

SYNOPSIS VALID 1800 UTC NOV 24 2014.
24 HOUR FORECAST VALID 1800 UTC NOV 25 2014.
48 HOUR FORECAST VALID 1800 UTC NOV 26 2014.

.WARNINGS.

...GALE WARNING...
.LOW 21S138W 1011 MB MOVING E 20 KT. FRONT FROM LOW TO 21S129W
TO 22S120W NEARLY STATIONARY. COLD FRONT FROM LOW TO 16S139W TO
14S150W THENCE TROUGH TO 14S158W TO 12S167W. WINDS 20 TO 30 KT S OF
21S BETWEEN 132W AND 150W. NUMEROUS STRONG TSTMS WITHIN 300 NM NE OF
COLD FRONT S OF 15S. SCATTERED MODERATE TSTMS ELSEWHERE S OF 21S
BETWEEN LOW AND 125W...AND WITHIN 210 NM OF A LINE FROM 07S165W TO
20S156W.
.24 HOUR FORECAST LOW 22S132W 1010 MB. FRONTS FROM LOW TO 23S125W TO
24S120W AND FROM LOW TO 14S142W. WINDS 25 TO 35 KT BETWEEN LOW AND
24S BETWEEN 128W AND 137W. WINDS 20 TO 25 KT ELSEWHERE S OF A LINE
FROM 25S120W TO 22S130W TO 19S139W TO 25S148W.
.48 HOUR FORECAST LOW 24S122W 1011 MB. FRONTS FROM LOW TO 25S120W
AND FROM LOW TO 19S130W TO 12S144W. WINDS 20 TO 25 KT S OF A LINE
FROM 22S120W TO 21S130W TO 20S138W.

.SYNOPSIS AND FORECAST.

.LOW 14S177W 1005 MB MOVING SE 15 KT. NEARLY STATIONARY TROUGHS FROM
LOW TO 20S174W TO 25S172W...AND FROM LOW TO 07S176E TO 05S179E TO
05S160E. WINDS 20 TO 25 KT WITHIN 210 NM NE SEMICIRCLE OF LOW.
NUMEROUS STRONG TSTMS WITHIN 240 NM OF A LINE FROM 05S166E TO
06S175E TO 10S176W TO 16S170W TO 22S164W.
.24 HOUR FORECAST LOW 16S173W 1005 MB. TROUGHS FROM LOW TO 10S180W
TO 07S170E TO 03S160E...AND FROM LOW TO 20S164W TO 22S157W. WINDS 20
TO 25 KT WITHIN 120 NM NE SEMICIRCLE OF LOW.
.48 HOUR FORECAST LOW 18S170W 1006 MB. TROUGHS FROM LOW TO 10S180W
07S170E TO 03S160E...AND FROM LOW TO 20S166W. WINDS 20 TO 25 KT
WITHIN 150 NM SW SEMICIRCLE OF LOW.

.SE WINDS 20 TO 25 KT SW OF A LINE FROM 12S160E TO 14S170E TO
18S180W TO 25S177W.
.24 HOUR FORECAST SE WINDS 20 TO 25 KT SW OF A LINE FROM 15S160E TO
17S175E TO 25S175W.
.48 HOUR FORECAST ASSOCIATED WINDS DIMINISHED TO 20 KT OR LESS.

.RIDGE FROM 17S120W TO 12S130W TO 07S158W TO 01S177E NEARLY
STATIONARY.

.48 HOUR FORECAST NEW LOW 21S161W 1007 MB. WINDS 20 TO 30 KT S OF
21S BETWEEN 152W AND 162W.

.REMAINDER OF AREA WINDS 20 KT OR LESS.

.SEAS TO 9 FT S OF 22S BETWEEN 139W AND 147W.
.24 HOUR FORECAST SEAS 8 TO 10 FT S OF 20S BETWEEN 130W AND 145W.
.48 HOUR FORECAST SEAS 8 TO 10 FT S OF 19S E OF 135W...AND S OF 21S
BETWEEN 153W AND 164W.

.REMAINDER OF AREA SEAS 8 FT OR LESS.

$$

.FORECASTER BIRCHARD HONOLULU HI.




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