000
FZPS40 PHFO 230332
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
0530 UTC SAT FEB 23 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FEB 23 2019.
24 HOUR FORECAST VALID 0000 UTC FEB 24 2019.
48 HOUR FORECAST VALID 0000 UTC FEB 25 2019.

.WARNINGS.

...GALE WARNING...
.LOW SW OF AREA 28S 161E MOVING SE 10 KT. WINDS 20 TO 35 KT SW OF
LINE 25S169E 23S165E 23S160E. SEAS 12 TO 21 FT SW OF LINE 25S166E
20S160E...SEA 8 TO 12 FT ELSEWHERE SW OF LINE 25S168E 18S160E.
.24 HOUR FORECAST LOW S OF AREA 26S 161E. WINDS 20 TO 35 KT SW OF
LINE 25S170E 22S165E 21S160E. SEAS 12 TO 24 FT SW OF LINE 25S168E
18S160E...SEAS 8 TO 12 FT ELSEWHERE SW OF LINE 25S173E 21S164E
13S164E 11S160E.
.48 HOUR FORECAST LOW 23S161E. WINDS 20 TO 35 KT SW OF LINE 25S170E
20S164E 19S160E. SEAS 12 TO 22 FT SW OF LINE 25S170E 18S160E...SEAS
8 TO 12 FT ELSEWHERE SW OF LINE 25S180W 21S169E 20S163E 10S160E.

...GALE WARNING...
.LOW 10S177W 1004 MB. TROUGH 25S159W 20S159W 14S165W THROUGH LOW TO
12S178E 17S173E. LOW AND TROUGH NEARLY STATIONARY. NW TO N WINDS 20
TO 35 KT WITHIN 200 NM NE OF LINE 25S152W 21S155W 13S165W. W WINDS
20 TO 25 KT FROM 03S TO 10S BETWEEN 177W AND 176E. SCATTERED STRONG
TSTMS WITHIN BOUNDED BY 15N162W 16S156W 20S155W 15S162W AND 08S173E
10S177W 12S173E. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 250 NM
NE OF LINE 25S154W 15S165W AND N OF 12S BETWEEN 170W AND 172E.
.24 HOUR FORECAST LOW 10S173W 1005 MB. TROUGH 25S157W 18S161W THROUGH
LOW TO 12S180W 20S170E. W TO NW WINDS 20 TO 35 KT WITHIN S OF 03S
BETWEEN 165W AND 180W. NW TO N WINDS 20 TO 30 KT WITHIN 70 NM OF LINE
25S148W 21S150W 16S160W.
.48 HOUR FORECAST LOW 14S174W 985 MB. TROUGH 25S153W 18S160W THROUGH
LOW TO 13S180W 20S170E. WINDS 20 TO 35 KT WITHIN 180 NM EITHER SIDE
OF LINE 17S175W 10S169W 06S175W 07S177E.

.SYNOPSIS AND FORECAST.

.HIGH 20S135W 1016 MB MOVING SW SLOWLY. RIDGE 15S120W THROUGH HIGH TO
00S180W 00S160E NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 23S138W 1015 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.RIDGE 00S168E 10S168E 18S172E 25S175E NEARLY STATIONARY.

.SEAS 8 TO 13 FT S OF LINE 15S147W 10S160W 09S168W 13S168W 25S175W.
SEAS 8 TO 9 FT FROM 02S TO 10S BETWEEN 175W AND 178E.
.24 HOUR FORECAST SEAS 8 TO 14 FT FROM 02S TO 09S BETWEEN 170W AND
180W. SEAS 8 TO 11 FT S OF LINE 25S145W 15S165W 15S175W.
.48 HOUR FORECAST SEAS 12 TO 15 FT FROM 06S TO 15S BETWEEN 168W AND
174W...SEAS 8 TO 12 FT ELSEWHERE FROM 02S AND 18S BETWEEN 164W AND
180W.

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

$$
.HONOLULU FORECASTER.