000
FZPS40 PHFO 230351
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC THU JAN 23 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JAN 23 2020.
24 HOUR FORECAST VALID 0000 UTC JAN 24 2020.
48 HOUR FORECAST VALID 0000 UTC JAN 25 2020.

.WARNINGS.

...GALE WARNING...

.LOW 13S172W 1006 MB MOVING SE 10 KT. TROUGH 25S156W 16S166W THROUGH
LOW TO 09S168E 11S160E NEARLY STATIONARY. WINDS 20 TO 25 KT WITHIN
120 NM OF LINE 25S180W 23S159W 10S167W 05S172E. SCATTERED MODERATE
TSTMS BOUNDED BY 03S173W 07S175W 13S165W 06S166E 03S173W.
.24 HOUR FORECAST LOW 15S169W 1002 MB. TROUGH 25S159W THROUGH LOW TO
12S175W 08S170E 12S160E. WINDS 20 TO 30 KT BOUNDED BY 05S180W 10S165W
20S160W 05S180W.
.48 HOUR FORECAST LOW 18S168W 997 MB. TROUGH 25S166W THROUGH LOW TO
12S178W 08S168E 12S160E. WINDS 30 TO 40 KT WITHIN 300 NM OF LOW E
SEMICIRCLE...WINDS 20 TO 30 KT ELSEWHERE FROM 12S TO 22S BETWEEN 162W
AND 169W.

.SYNOPSIS AND FORECAST.

.RIDGE 25S145W 21S150W 09S160W 00S180W NEARLY STATIONARY.

.24 HOUR FORECAST WINDS 20 TO 25 KT S OF LINE 25S160W 21S170W 22S175E
25S173E.
.48 HOUR FORECAST WINDS 20 TO 25 KT S OF LINE 25S167W 21S180W 21S168E
25S167E.

.SEAS 8 TO 10 FT S OF LINE 25S150W 10S170W 20S175W 20S170E 25S170W.
SEAS 8 TO 9 FT S OF LINE 21S120W 21S129W 25S130W.
.24 HOUR FORECAST SEAS 8 TO 12 FT BOUNDED BY 05S180W 10S165W 25S155W
25S170E 15S170W 05S180W.
.48 HOUR FORECAST SEAS 12 TO 17 FT FROM 12S TO 20S BETWEEN 163W AND
169W...SEAS 8 TO 12 FT ELSEWHERE S OF 06S BETWEEN 161W AND 173W.

.REST OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.HONOLULU FORECASTER.