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 300505
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC SUN AUG 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC AUG 30 2015.
24 HOUR FORECAST VALID 0000 UTC AUG 31 2015.
48 HOUR FORECAST VALID 0000 UTC SEP 01 2015.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT FROM 25S148W TO 20S152W TO 10S166W TO 07S175W MOVING E 10 KT
S OF 13S...AND NEARLY STATIONARY ELSEWHERE. WINDS 20 TO 30 KT S OF
19S BETWEEN 141W AND 147W. WINDS 20 TO 25 KT ELSEWHERE S OF 15S E OF
148W. SE WINDS 20 TO 25 KT FROM 08S TO 12S BETWEEN 170W AND 178W.
ISOLATED TO LOCALLY SCATTERED MODERATE TO STRONG TSTMS WITHIN 60 NM
OF FRONT W OF 166W. ISOLATED MODERATE TSTMS S OF 21S BETWEEN 141W
AND 145W.
.24 HOUR FORECAST FRONT FROM 25S142W TO 20S149W TO 10S165W. WINDS 20
TO 25 KT S OF LINE FROM 14S120W TO 15S128W TO 22S144W.
.48 HOUR FORECAST FRONT FROM 25S135W TO 20S142W TO 14S153W. WINDS 20
TO 25 KT S OF 22S BETWEEN FRONT AND 130W.

.TROUGH FROM 01S165E TO 04S176E TO 02S172W NEARLY STATIONARY.
ISOLATED MODERATE TO STRONG TSTMS N OF 05S BETWEEN 167E AND 174W.
.24 HOUR FORECAST TROUGH FROM 02S160E TO 03S170E TO 04S179E.
.48 HOUR FORECAST TROUGH FROM 02S160E TO 03S179E.

.24 HOUR FORECAST FRONT FROM 25S165E TO 22S160E.
.48 HOUR FORECAST FRONT FROM 25S171E TO 17S160E.

.24 HOUR FORECAST TROUGH FROM 03S176W TO 07S174W TO 09S170W. SE
WINDS 20 TO 25 KT FROM 09S TO 12S BETWEEN 170W AND 175W.
.48 HOUR FORECAST TROUGH FROM 04S179W TO 09S177W TO 11S172W. E TO SE
WINDS 20 TO 25 KT FROM 10S TO 13S BETWEEN 168W AND 176W.

.RIDGE FROM 25S137W TO 20S143W TO 16S151W MOVING E 10 KT AND ERODING
FROM THE W.

.RIDGE FROM 25S176E TO 17S173W TO 16S161W MOVING E 10 KT.

.SW TO W WINDS 20 TO 25 KT S OF 23S BETWEEN 160W AND 168W.
.24 HOUR FORECAST SW TO W WINDS 20 TO 25 KT S OF 23S BETWEEN 149W
AND 155W. E TO SE WINDS 20 TO 25 KT FROM 06S TO 13S E OF 130W.
.48 HOUR FORECAST WINDS EASED TO 20 KT OR LESS.

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

.SEAS 12 TO 13 FT S OF 23S BETWEEN 163W AND 169W. SEAS 8 TO 12 FT
ELSEWHERE S OF LINE FROM 13S120W TO 13S140W TO 21S142W TO 19S148W TO
22S154W TO 17S167W TO 22S179W. SEAS 8 TO 9 FT FROM 07S TO 18S
BETWEEN 169W AND 173E.
.24 HOUR FORECAST SEAS 12 TO 13 FT S OF 23S BETWEEN 151W AND 164W.
SEAS 8 TO 12 FT ELSEWHERE S OF LINE FROM 09S120W TO 10S135W TO
22S140W TO 16S159W TO 09S163W TO 09S174W. SEAS 8 TO 9 FT FROM 08S TO
11S BETWEEN 174W AND 175E.
.48 HOUR FORECAST SEAS 12 TO 13 FT S OF 23S BETWEEN 144W AND 156W.
SEAS 8 TO 12 FT ELSEWHERE S OF LINE FROM 05S120W TO 06S135W TO
21S137W TO 09S159W TO 09S173W. SEAS 8 TO 9 FT FROM 09S TO 14S
BETWEEN 173W AND 178W.

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

$$

.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.