Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 712 AM EST Thu Dec 13 2018 Valid 00Z Fri Dec 14 2018 - 00Z Fri Dec 21 2018 High pressure north of the Hawaiian Islands will maintain normal, but breezy trade winds the next several days. Gusty winds are also expected to result in high surf conditions along eastern shores, and High Surf Advisories are in effect through Friday. Mostly clear and dry conditions are expected through the weekend with any light showers favoring windward terrain. Models and ensembles continue to suggest a cold front may try to cross the island chain next week, with enhanced showery activity possible Tuesday and Wednesday. Behind the front, high pressure settles back in to the north with a return back to the normal and breezy trades next Thursday. Santorelli