High Seas Forecast
Issued by NWS
Issued by NWS
720 FZPN40 PHFO 011528 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 1700 UTC SAT JUN 01 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 1200 UTC JUN 01 2024. 24 HOUR FORECAST VALID 1200 UTC JUN 02 2024. 48 HOUR FORECAST VALID 1200 UTC JUN 03 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .NE TO E WINDS 20 TO 25 KT FROM 10N TO 25N BETWEEN 170W AND 153W...AND FROM 22N TO 28N BETWEEN 153W AND 142W. .24 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 09N TO 27N E OF 179E. .48 HOUR FORECAST NE TO E WINDS 20 TO 25 KT FROM 08N TO 26N E OF 171W. .OTHERWISE...WINDS 20 KT OR LESS OVER REMAINDER OF FORECAST AREA. .48 HOUR FORECAST SEAS 8 TO 9 FT FROM 10N TO 18N BETWEEN 150W AND 142W. .OTHERWISE...SEAS 8 FT OR LESS OVER REMAINDER OF FORECAST AREA. .MONSOON TROUGH 08N140W 06N150W THENCE ITCZ 01N162W. ISOLATED MODERATE TSTMS WITHIN 60 NM S OF MONSOON TROUGH AND ITCZ. .WIDELY SCATTERED MODERATE TSTMS FROM 04N TO 18N BETWEEN 167E AND 167W. $$ .FORECASTER AHUE/PIERCE. HONOLULU HI.