AFOS product HSFSP
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Displaying AFOS PIL: HSFSP
Product Timestamp: 2023-11-02 11:30 UTC

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FZPS40 PHFO 020936
HSFSP 

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
1130 UTC THU NOV 02 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 02 2023.
24 HOUR FORECAST VALID 0600 UTC NOV 03 2023.
48 HOUR FORECAST VALID 0600 UTC NOV 04 2023.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH 25S136W 19S144W MOVING W SLOWLY. 
.24 HOUR FORECAST TROUGH 25S137W 19S143W. 
.48 HOUR FORECAST TROUGH 25S138W 20S144W. 

.TROUGH 25S176E 20S174E 15S174E NEARLY STATIONARY. ISOLATED 
MODERATE TSTMS WITH 90 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 25S176E 18S173E. 
.48 HOUR FORECAST TROUGH 25S177E 18S174E.

.TROUGH 04S160E 04S164E 06S170E 08S179W NEARLY STATIONARY.
SCATTERED MODERATE TO STRONG TSTMS FROM 12S TO 07S W OF 168E...
AND N OF 05S BETWEEN 170E AND 175W. ISOLATED MODERATE TSTMS
ELSEWHERE N OF 15S W OF 174W.
.24 HOUR FORECAST TROUGH 05S160E 08S170E 04S178E. 
.48 HOUR FORECAST TROUGH 05S160E 07S165E 07S170E 09S180E.

.TROUGH 07S170W 13S172W MOVING W 10 KT. ISOLATED MODERATE TSTMS 
WITHIN 240 NM OF TROUGH.
.24 HOUR FORECAST TROUGH 08S177W 11S177W.
.48 HOUR FORECAST TROUGH MERGED WITH TROUGH DESCRIBED IN 
PARAGRAPH DIRECTLY ABOVE.

.E TO SE WINDS 20 TO 30 KT S OF 13S BETWEEN 150W AND 173W.
.24 HOUR FORECAST E TO SE WINDS 20 TO 30 KT S OF 11S BETWEEN 177W
AND 150W.
.48 HOUR FORECAST E TO SE WINDS 20 TO 30 KT S OF 13S BETWEEN 172W
AND 150W. 

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

.SEAS 8 TO 11 FT S OF 15S BETWEEN 170W AND 150W. 
.24 HOUR FORECAST SEAS 8 TO 11 FT S OF 20S150W 11S160W 14S174W. 
SEAS 8 TO 9 FT FROM 20S TO 15S E OF 128W.
.48 HOUR FORECAST SEAS 8 TO 11 FT S OF 20S150W 11S150W 14S175W 
20S180E.

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

$$

.FORECASTER SHIGESATO. HONOLULU HI.