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Hawaii Extended Forecast Discussion
 
(Caution: Version displayed is not the latest version. - Issued 0719Z Jun 09, 2025)
 
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Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
319 AM EDT Mon Jun 9 2025

Valid 00Z Tue 10 Jun 2025 - 00Z Tue 17 Jun 2025

Early week upper ridging over Hawaii and surface high pressure 
well to the north will keep trade winds generally weak with just
the typical light showers for windward facing slopes. An upper 
trough will establish to the west of the state by mid week 
allowing for an increase in trade speeds and shifting to a more 
southeasterly direction. Breezy trade winds will continue into
early next week as surface high pressure and upper ridging fills 
in north of the state again.

Santorelli