High Seas Forecast
Issued by NWS

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083
FZPS40 PHFO 102202
HSFSP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2330 UTC MON JUN 10 2024

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP


SECURITE

SOUTH PACIFIC EQUATOR TO 25S BETWEEN 120W AND 160E

SYNOPSIS VALID 1800 UTC JUN 10 2024.
24 HOUR FORECAST VALID 1800 UTC JUN 11 2024.
48 HOUR FORECAST VALID 1800 UTC JUN 12 2024.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 25S141W TO 20S145W TO 16S151W THENCE TROUGH
TO 11S160W TO 11S167W TO 07S179E. COLD FRONT MOVING E 20 KT. TROUGH
MOVING S SLOWLY. E TO SE WINDS 20 TO 30 KT FROM 13S TO 19S BETWEEN
154W AND 177W. SCATTERED MODERATE TSTMS WITHIN 240 NM S OF TROUGH W
OF 174W...AND WITHIN 240 NM N OF TROUGH BETWEEN 165W AND 175W.
.24 HOUR FORECAST FRONT FROM 25S131W TO 18S140W THENCE TROUGH TO
11S148W TO 11S170W TO 07S174W TO 06S174E. E TO SE WINDS 20 TO 25 KT
FROM 13S TO 20S BETWEEN 147W AND 170W.
.48 HOUR FORECAST FRONT FROM 25S126W TO 18S132W. TROUGH DISSIPATED.
SE WINDS 20 TO 25 KT FROM 17S TO 13S BETWEEN 147W AND 163W.

.TROUGH FROM 03S160E TO 08S165E TO 08S170E MOVING W 10 KT.
WIDELY SCATTERED MODERATE TSTMS WITHIN 210 NM PRIMARILY W OF
TROUGH.
.24 HOUR FORECAST TROUGH MERGED WITH FRONT AND TROUGH DESCRIBED
IMMEDIATELY BELOW.

.COLD FRONT FROM 25S173E TO 18S165E THENCE STATIONARY FRONT TO
14S160E. COLD FRONT MOVING E 10 KT. ISOLATED MODERATE TSTMS
WITHIN 270 NM E OF STATIONARY FRONT.
.24 HOUR FORECAST FRONT FROM 25S179E TO 23S177E TO 17S168E THENCE
TROUGH TO 08S168E. N TO NE WINDS 20 TO 25 KT S OF 20S BETWEEN 172W
AND 178E.
.48 HOUR FORECAST FRONT FROM 25S173W TO 22S180E THENCE TROUGH
TO 21S173E TO 17S169E TO 08S163E. SW WINDS 20 TO 25 KT S OF 23S W
OF 164E.

.48 HOUR FORECAST NEW TROUGH FROM 19S173W TO 11S175W TO 07S180W.

.OTHERWISE...WINDS 20 KT OR LESS REMAINDER FORECAST AREA.

.SEAS 12 TO 15 FT S OF A LINE FROM 25S143W TO 19S155W TO 18S167W.
SEAS 8 TO 12 FT ELSEWHERE S OF A LINE FROM 25S138W TO 12S164W TO
14S175W.
.24 HOUR FORECAST SEAS 8 TO 12 FT S OF A LINE FROM 25S126W TO
19S132W TO 09S155W TO 09S171W.
.48 HOUR FORECAST SEAS 8 TO 9 FT S OF A LINE FROM 14S125W TO
19S134W TO 19S146W...AND FROM 16S TO 10S BETWEEN 151W AND 167W.

.OTHERWISE...SEAS 8 FT OR LOWER REMAINDER FORECAST AREA.


$$

.FORECASTER TSAMOUS. HONOLULU HI.