


High Seas Forecast
Issued by NWS
Issued by NWS
444 FZPS40 PHFO 140310 HSFSP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 0530 UTC SAT JUN 14 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 JUN 14 2025. 24 HOUR FORECAST VALID 0000 UTC JUN 15 2025. 48 HOUR FORECAST VALID 0000 UTC JUN 16 2025. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .COLD FRONT 25S152W 22S158W THENCE TROUGH 20S165W 17S173E. MOVING NE 10 KT. .24 HOUR FORECAST FRONT 25S130W 20S140W THENCE TROUGH 12S155W 06S164E. .48 HOUR FORECAST FRONT WEAKENED TO TROUGH 25S132W 14S152W 07S170W. .WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA. .SEAS 2.5 TO 4 M ELSEWHERE S OF 20S BETWEEN 143W AND 125W. .24 HOUR FORECAST SEAS 2.5 TO 4 M S OF 20S BETWEEN 123W AND 138W. .48 HOUR FORECAST SEAS 2.5 TO 4 M S OF 10S E OF 128W. .SEAS 2.5 M OR LOWER OVER REMAINDER OF FORECAST AREA. .SCATTERED MODERATE TO ISOLATED STRONG TSTMS FROM 15S TO 05 N W OF 170E. SCATTERED MODERATE TSTMS FROM 10S TO 05S BETWEEN 170E AND 170W. $$ .FORECASTER PECHACEK. HONOLULU HI.