High Seas Forecast
Issued by NWS
Issued by NWS
193 FZPN40 PHFO 090231 HSFNP HIGH SEAS FORECAST NATIONAL WEATHER SERVICE HONOLULU HI 0500 UTC SUN JUN 09 2024 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES.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 NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E SYNOPSIS VALID 0000 UTC JUN 09 2024. 24 HOUR FORECAST VALID 0000 UTC JUN 10 2024. 48 HOUR FORECAST VALID 0000 UTC JUN 11 2024. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FRONT FROM 30N155W TO 27N159W MOVING ESE 10 KT. .24 HOUR FORECAST FRONT BECOMING TROUGH FROM 25N170W TO 27N160W TO 25N150W. .48 HOUR FORECAST TROUGH FROM 26N166 TO 28N157W TO 30N150W. .TROUGH FROM 09N170W TO 06N171W NEARLY STATIONARY. .24 HOUR FORECAST TROUGH DISSIPATED. .WINDS 20 TO 25 KT FROM 05N TO 15N BETWEEN 165W AND 150W...AND FROM 10N TO 15N BETWEEN 175W AND 165W. .24 HOUR FORECAST WINDS DIMINISHING TO LESS THAN 20 KT. .48 HOUR FORECAST WINDS 20 TO 25 KT FROM 08N TO 15N BETWEEN 180W AND 165W. .OTHERWISE...WINDS 20 KT OR LESS REMAINDER FORECAST AREA. .SEAS 8 FT OR LOWER ENTIRE FORECAST AREA. .ITCZ FROM 06N163W 04N156W 09N140W. ISOLATED MODERATE TSTMS WITHIN 180 NM N OF ITCZ E OF 145W AND W OF 155W. $$ .FORECASTER . HONOLULU HI.