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Marine Forecast
Expires:No;;835987
FZPS40 PHFO 231014
HSFSP 

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC THU NOV 23 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC NOV 23 2017.
24 HOUR FORECAST VALID 0600 UTC NOV 24 2017.
48 HOUR FORECAST VALID 0600 UTC NOV 25 2017.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FRONT 25S155W TO 20S164W TO 14S180W THENCE TROUGH TO 13S170E.
FRONT MOVING NE TO 15 KT. TROUGH NEARLY STATIONARY. SECONDARY
FRONT FROM 25S162W TO 20S171W TO 16S177E TO 19S166E MOVING N AND
NE TO 15 KT. PART OF SECONDARY FRONT W OF 180W DISSIPATING. SE TO
E WINDS 20 TO 25 KT S OF SECONDARY FRONT. SCATTERED MODERATE 
TSTMS WITHIN 300 NM E AND N OF FRONT AND TROUGH. 
.24 HOUR FORECAST FRONT 25S146W TO 20S150W TO 17S157W TO 16S170W 
TO 13S175E TO 16S165E. DISSIPATING SECONDARY FRONT FROM 25S152W TO
23S158W TO 20S170W. SE TO E WINDS 20 TO 25 KT S OF FRONT W OF 
168W. 
.48 HOUR FORECAST SECONDARY FRONT DISSIPATED. FRONT FROM 25S143W 
TO 23S148W TO 16S161W TO 18S165W TO 13S178E TO 15S166E. SE TO E 
WINDS 20 TO 25 KT S OF FRONT W OF 160W.

.TROUGH VICINITY OF 25S160E NEARLY STATIONARY. E WINDS 20 TO 25 KT 
S OF 18S W OF 165E. ISOLATED TSTMS S OF 18S W OF 165E. 
.24 HOUR FORECAST TROUGH 25S162E TO 20S160E. E WINDS 20 TO 30 KT 
S OF 23S W OF 165E. 
.48 HOUR FORECAST TROUGH ALONG 160E S OF 20S. E WINDS 20 TO 25 KT
S OF 23S W OF 165E.

.WEAK DISSIPATING TROUGH 25S131W TO 23S132W TO 20S135W NEARLY 
STATIONARY. ISOLATED TSTMS WITHIN 440 NM E OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 12S170W TO 15S165W TO 17S158W NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH DISSIPATED.

.TROUGH 12S160E TO 12S170E TO 10S178W NEARLY STATIONARY.
.24 HOUR FORECAST TROUGH DISSIPATED.

.RIDGE 25S144W TO 20S150W TO 11S158W MOVING E TO 10 KT.

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

.SEAS 8 TO 9 FT S OF 18S W OF 177E.
.24 HOUR FORECAST SEAS 8 TO 10 FT S OF A LINE 17S165W TO 
17S180W TO 19S170E TO 23S160E.
.48 HOUR FORECAST SEAS 8 TO 10 FT S OF A LINE 20S160W TO
15S170W TO 16S180W TO 23S160E.

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

$$

.FORECASTER LAU. HONOLULU HI.



US Forecasts are Public Domain and derived from the
National Weather Service - (IWIN) and the National Oceanic Atmospheric Administration (NOAA)
Canadian forecasts are obtained from and are copyright of Environment Canada.

All weather information provided by MarineWaypoints.com should be used with caution.
We cannot guarantee that the data provided here is 100% accurate or up to date!


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