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 281715
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1730 UTC FRI AUG 28 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC AUG 28 2015.
24 HOUR FORECAST VALID 1200 UTC AUG 29 2015.
48 HOUR FORECAST VALID 1200 UTC AUG 30 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW 02S165E 1010MB NEARLY STATIONARY. SE WINDS 20 TO 25 KT AND SEAS
8 TO 10 FT FROM 06S TO 10S BETWEEN 160E AND 175E. SCATTERED MODERATE
TO STRONG TSTMS FROM 04S TO 08S W OF 168E. ISOLATED MODERATE TSTMS
ELSEWHERE N OF 09S W OF 164E...AND N OF 07S BETWEEN 164E AND 180E.
.24 HOUR FORECAST LOW DISSIPATED. WINDS EASED TO 20 KT OR LESS. SEAS
LOWERED TO 8 FT OR LESS.

.FRONT FROM 25S152W TO 15S162W THENCE A TROUGH TO 06S170W. FRONT AND
TROUGH MOVING E SLOWLY. WINDS 20 TO 25 KT S OF 22S BETWEEN FRONT AND
146W. ISOLATED MODERATE TSTMS WITHIN 90 NM E OF FRONT S OF 19S...AND
FROM 06S TO 10S BETWEEN 166W AND 173W.
.24 HOUR FORECAST FRONT FROM 25S149W TO 15S160W THENCE A TROUGH TO
10S165W. WINDS 20 TO 30 KT S OF 19S BETWEEN 130W AND 150W.
.48 HOUR FORECAST FRONT FROM 25S143W TO 13S159W THENCE A TROUGH TO
10S162W. WINDS 20 TO 25 KT S OF 21S BETWEEN FRONT AND 132W...AND
S OF 22S BETWEEN FRONT AND 166W.

.DISSIPATING FRONT FROM 15S120W TO 15S128W MOVING N SLOWLY.
.24 HOUR FORECAST FRONT DISSIPATED.

.RIDGE FROM 25S146W TO 14S159W MOVING NE 10 KT.

.WINDS 20 TO 25 KT FROM 10S TO 20S BETWEEN 130W AND 150W...AND FROM
20S TO 25S BETWEEN 130W AND 146W.
.24 HOUR FORECAST E TO SE WINDS 20 TO 25 KT S OF 14S E OF 130W...AND
FROM 10S TO 19S BETWEEN 130W AND 140W.
.48 HOUR FORECAST E TO SE WINDS 20 TO 25 KT FROM 12S TO 20S E OF
134W.

.SE WINDS 20 TO 25 KT AND SEAS 8 TO 10 FT FROM 10S TO 20S BETWEEN
174W AND 170E.
.24 HOUR FORECAST SE WINDS 20 TO 25 KT AND SEAS 8 TO 10 FT FROM 11S
TO 20S BETWEEN 173W AND 174E.
.48 HOUR FORECAST SE WINDS 20 TO 25 KT AND SEAS 8 TO 10 FT FROM 10S
TO 13S BETWEEN 168W AND 178E.

.WINDS 20 KT OR LESS OVER REST OF FORECAST AREA.

.SEAS 8 TO 10 FT S OF 23S BETWEEN 146W AND 151W...AND S OF A LINE
FROM 25S169W TO 22S172W TO 20S180W TO 20S170E TO 23S166E. SEAS 8 TO
9 FT S OF A LINE FROM 15S120W TO 13S132W...AND FROM 13S TO 16S
BETWEEN 132W AND 141W.
.24 HOUR FORECAST SEAS 8 TO 11 FT S OF 21S BETWEEN 139W AND
149W...AND S OF A LINE FROM 25S153W TO 18S167W TO 18S173W TO
20S174W TO 20S170E. SEAS 8 TO 9 FT S OF A LINE FROM 14S120W TO
12S139W.
.48 HOUR FORECAST SEAS 8 TO 13 FT S OF A LINE FROM 22S137W TO
20S144W TO 19S158W TO 14S160W TO 14S172W TO 22S176W. SEAS 8 TO 10 FT
S OF 11S E OF 137W.

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

.SCATTERED MODERATE TO STRONG TSTMS FROM 04S TO 09S BETWEEN 174W AND
180W. ISOLATED MODERATE TSTMS ELSEWHERE N OF 09S BETWEEN 173W AND
180W...AND N OF 06S BETWEEN 164W AND 173W.

$$

.HONOLULU HI.




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