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 040502 CCA
HSFSP

HIGH SEAS FORECAST...CORRECTED
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC TUE AUG 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 04 2015.
24 HOUR FORECAST VALID 0000 UTC AUG 05 2015.
48 HOUR FORECAST VALID 0000 UTC AUG 06 2015.

.WARNINGS.

...GALE WARNING...
.LOW 10S172E 1004 MB NEARLY STATIONARY. TROUGH FROM LOW TO 04S165E
TO 02S160E. WINDS 25 TO 35 KT WITHIN 240 NM SE QUADRANT OF LOW.
SCATTERED STRONG TSTMS WITHIN 120 NM S OF TROUGH W OF 165E. ISOLATED
STRONG TSTMS N OF 13S BETWEEN 165E AND 173W.
.24 HOUR FORECAST LOW 11S171E 1005 MB. TROUGH FROM LOW TO 05S166E
TO 02S160E. WINDS 20 TO 25 KT WITHIN 150 NM SE QUADRANT.
.48 HOUR FORECAST LOW 12S170E 1007 MB. TROUGH 01S160E TO 05S167E TO
LOW TO 20S171E. WINDS DIMINISHED TO 20 KT OR LESS.

.SYNOPSIS AND FORECAST.

.FRONT 24S120W TO 18S144W TO 11S161W NEARLY STATIONARY. WINDS 20 TO
25 KT S OF 20S W OF 130W.
.24 HOUR FORECAST FRONT 24S120W TO 19S140W TO 12S156W. WINDS
DIMINISHED TO 20 KT OR LESS.
.48 HOUR FORECAST DISSIPATING FRONT 25S125W TO 22S137W TO 13S151W.

.48 HOUR FORECAST FRONT 25S165E TO 22S160E.

.RIDGE 19S120W TO 17S130W TO 13S147W NEARLY STATIONARY.

.RIDGE 25S169W TO 19S162W TO 16S157W NEARLY STATIONARY.

.WINDS 20 TO 30 KT ELSEWHERE FROM 13S TO 20S BETWEEN 168E AND 170W.
.24 HOUR FORECAST WINDS 20 TO 30 KT FROM 13S TO 20S BETWEEN 165W AND
172E.
.48 HOUR FORECAST WINDS 20 TO 25 KT FROM 13S TO 20S BETWEEN 162W AND
178E...AND S OF 20S BETWEEN 174E AND 174W.

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

.SEAS 9 TO 15 FT FROM 06S TO 22S BETWEEN 165E AND 180E. SEAS 9 TO
14 FT FROM 08N TO 15N BETWEEN 160W AND 180E. SEAS 9 TO 13 FT S OF
20S BETWEEN 121W AND 147W.
.24 HOUR FORECAST SEAS 8 TO 12 FT FROM 10S TO 22S BETWEEN 168E AND
172W. SEAS 9 TO 11 FT S OF 19S E OF 132W. SEAS 8 TO 10 FT S OF 23S
BETWEEN 150W AND 165W.
.48 HOUR FORECAST SEAS 8 TO 11 FT S OF 20S BETWEEN 150W AND 160W...S
OF 10S BETWEEN 160W AND 180E...AND S OF 20S BETWEEN 170E AND 180E.

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

.ISOLATED MODERATE TO STRONG TSTMS N OF 04S BETWEEN 155W AND 170W.

$$

.HONOLULU HI.








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