Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 722 AM EST Fri Dec 14 2018 Valid 00Z Sat Dec 15 2018 - 00Z Sat Dec 22 2018 High pressure north of the Hawaiian Islands will result in gusty trade winds through Friday with high surf likely along eastern shores. Winds should gradually subside through the weekend with afternoon sea breezes possible and light showers confined to windward slopes. Models and ensembles continue to suggest a cold front crosses the island chain next week, with enhanced showery activity and gusty winds possible Tuesday and Wednesday. Behind the front, high pressure settles back in to the north as trades should return back to normal. Santorelli