High Seas Forecast
Issued by NWS
Issued by NWS
022 FZPS40 PHFO 050311 HSFSP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 0530 UTC WED JUN 05 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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. SECURITE SOUTH PACIFIC EQUATOR TO 25S BETWEEN 120W AND 160E SYNOPSIS VALID 0000 UTC JUN 05 2024. 24 HOUR FORECAST VALID 0000 UTC JUN 06 2024. 48 HOUR FORECAST VALID 0000 UTC JUN 07 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .LOW 06S176E 1009 MB. TROUGH 25S152W 17S160W TO LOW TO 03S163E. LOW MOVING W SLOWLY. TROUGH AND LOW NEARLY STATIONARY. NUMEROUS STRONG TSTMS FROM 13S TO 04S BETWEEN 169W AND 180W. ISOLATED MODERATE TSTMS ELSEWHERE WITHIN 240 NM OF TROUGH. .24 HOUR FORECAST LOW 06S174E 1010 MB. NEW FRONT 25S150W 14S163W THENCE TROUGH TO LOW TO 04S170E 04S160E. NW TO N WINDS 20 TO 25 KT WITHIN 300 NM E OF TROUGH S OF 22S. .48 HOUR FORECAST LOW DISSIPATED. FRONT 25S147W 17S154W THENCE TROUGH 07S170W 04S160E. NW TO N WINDS 20 TO 30 KT WITHIN 240 NM EITHER SIDE OF FRONT S OF 20S. .WEAK COLD FRONT 25S171E 20S164E MOVING E SLOWLY. .24 HOUR FORECAST FRONT WEAKENED TO TROUGH 25S173E 20S169E. .48 HOUR FORECAST TROUGH DISSIPATED. .E TO SE WINDS 20 TO 25 KT FROM 18S TO 10S E OF 145W. .24 HOUR FORECAST E TO SE WINDS 20 TO 25 KT FROM 16S TO 08S E OF 140W. .48 HOUR FORECAST E TO SE WINDS 20 TO 25 KT FROM 20S TO 08S BETWEEN 180W AND 165E. .WINDS 20 KT OR LESS REMAINDER FORECAST AREA. .SEAS 8 TO 12 FT S OF 10S E OF 143W. SEAS 8 TO 10 FT S OF LINE 25S146W 15S160W 13S170W 25S176W. .24 HOUR FORECAST SEAS 12 TO 15 FT S OF LINE 25S145W 19S165W 20S172W. SEAS 8 TO 12 FT ELSEWHERE S OF LINE 04S120W 05S134W 17S146W 13S170W 17S180W. .48 HOUR FORECAST SEAS 12 TO 14 FT S OF 20S BETWEEN 134W AND 166W. SEAS 8 TO 12 FT ELSEWHERE S OF LINE 06S120W 08S170W 11S172E. .SEAS 8 FT OR LOWER REMAINDER FORECAST AREA. .ISOLATED MODERATE TSTMS WITHIN 90 NM OF A POINT 10S165E. $$ .FORECASTER ALMANZA. HONOLULU HI.