FZPS40 PHFO 222321 HSFSP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 2330 UTC MON JUL 22 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 JUL 22 2024. 24 HOUR FORECAST VALID 1800 UTC JUL 23 2024. 48 HOUR FORECAST VALID 1800 UTC JUL 24 2024. .WARNINGS. ...GALE WARNING... .TROUGH 25S173W 20S180W 12S160E MOVING SE SLOWLY. WINDS 20 TO 25 KT FROM 20S TO 05S BETWEEN 170W AND 160E. .24 HOUR FORECAST TROUGH 25S168W 20S180E 15S160E. WINDS 20 TO 25 KT FROM 20S TO 08S W OF 170W. .48 HOUR FORECAST TROUGH 25S176E 15S170E 10S160E. WINDS 30 TO 35 KT WITHIN 180 NM OF TROUGH BETWEEN 165E AND 180W. WINDS 20 TO 30 KT ELSEWHERE FROM 20S TO 10S E OF 170W. .SYNOPSIS AND FORECAST. .COLD FRONT 22S120W 18S130W MOVING ESE 15 KT THENCE A DISSIPATING STATIONARY FRONT 08S160W. SEE WINDS AND SEAS BELOW. .24 HOUR FORECAST FRONT 23S120W 15S140W 08S155W. .48 HOUR FORECAST NEW LOW 25S120W MOVING SE 20 KT. FRONT FROM LOW TO 15S140W THENCE TROUGH TO 10S160W. .WINDS 20 TO 25 KT FROM 20S TO 12S BETWEEN 170W AND 145W. .24 HOUR FORECAST WINDS 20 TO 25 KT FROM 15S TO 08S BETWEEN 170W AND 140W. .48 HOUR FORECAST WINDS 20 TO 25 KT FROM 15S TO 10S BETWEEN 170W AND 145W. .WINDS 20 KT OR LESS REMAINDER FORECAST AREA. .SEAS 8 TO 12 FROM 20S TO 10S BETWEEN 170W AND 160W...AND FROM 25S TO 15S E OF 160W. .24 HOUR FORECAST SEAS 8 TO 12 FT FROM 25S TO 15S E OF 140W... AND FROM 15S TO 10S BETWEEN 175W AND 150W. .48 HOUR FORECAST SEAS 8 TO 10 FT S OF 15S E OF 140W...AND FROM 15S TO 10S BETWEEN 150W AND 178E...AND S OF 15S W OF 180W. .SEAS 8 FT OR LOWER REMAINDER FORECAST AREA. .SCATTERED MODERATE TO STRONG FROM 10S TO 03S W OF 173W. $$ .FORECASTER PECHACEK. HONOLULU HI.