High Seas Forecast
Issued by NWS
Issued by NWS
592 FZPS40 PHFO 041054 HSFSP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 1130 UTC TUE JUN 04 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 0600 UTC JUN 04 2024. 24 HOUR FORECAST VALID 0600 UTC JUN 05 2024. 48 HOUR FORECAST VALID 0600 UTC JUN 06 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .TROUGH 16S151W 11S159W 08S180W 05S168E MOVING S 10 KT. NUMEROUS STRONG TSTMS WITHIN 180 NM OF 08S180W. SCATTERED MODERATE TSTMS WITHIN 300 NM S OF TROUGH BETWEEN 170W AND 165W...AND WITHIN 240 NM OF TROUGH W OF 175E. SEE WIND AND SEAS BELOW. .24 HOUR FORECAST TROUGH 22S143W 17S154W 13S172W 08S172E. SEE WIND AND SEAS BELOW. .48 HOUR FORECAST TROUGH 25S142W 18S152W 13S168W 08S168E. SEE WIND AND SEAS BELOW. .COLD FRONT 25S166E 21S163E MOVING E 10 KT. .24 HOUR FORECAST FRONT 25S171E 21S167E 20S160E. .48 HOUR FORECAST FRONT DISSIPATED. .24 HOUR FORECAST WINDS 20 TO 25 KT FROM 15S TO 05S E OF 140W. .48 HOUR FORECAST WINDS 20 TO 25 KT FROM 20S TO 08S E OF 142W. .WINDS 20 KT OR LESS REMAINDER FORECAST AREA. .SEAS 8 TO 12 FT S OF 15S E OF 155W. SEAS 8 TO 10 FT FROM 15S TO 10S BETWEEN 170W AND 160W. .24 HOUR FORECAST SEAS 8 TO 12 FT S OF 22S BETWEEN 175W AND 140W. SEAS 8 TO 10 FT S OF 10S E OF 135W. .48 HOUR FORECAST SEAS 12 TO 14 FT S OF 22S BETWEEN 165W AND 145W. SEAS 8 TO 12 FT ELSEWHERE S OF LINE 15S175W 15S160W 22S140W...AND S OF 07S E OF 140W. .SEAS 8 FT OR LOWER REMAINDER FORECAST AREA. .SCATTERED STRONG TSTMS WITHIN 240 NM OF POINT 13S163E. ISOLATED TSTMS WITHIN 180 NM OF 05S128W. $$ .FORECASTER PECHACEK. HONOLULU HI.