A trough will push into northern waters later this evening then move through waters overnight pushing ashore Thu morning. High pres builds into southern Oregon behind trough Thu afternoon. High pres builds over waters and extends inland Thu night and build N into Washington waters Fri. High pres along coast on Sat.

SW wind 10 to 15 kt rising to 20 kt with gusts to 25 kt around midnight. Wind waves 2 ft...building to 5 ft. W swell 13 ft at 13 seconds. Showers likely.

SW wind 15 kt...veering to W in the afternoon. Gusts up to 20 kt early. Wind waves 3 ft. W swell 12 ft at 12 seconds. Chance of showers.

W wind 10 to 15 kt...becoming SW 5 kt after midnight. Wind waves 1 foot. W swell 10 ft at 12 seconds. Patchy fog after midnight.

Se wind 5 kt...veering to W in the afternoon. Wind waves 1 foot. W swell 7 ft. Patchy fog in the morning.

W wind 5 to 10 kt...backing to S after midnight. Wind waves 1 foot. W swell 6 ft. Patchy fog after midnight.

W wind 5 to 10 kt...backing to SW with gusts to 15 kt in the afternoon. Wind waves 2 ft. W swell 5 ft. Patchy fog in the morning.

SW wind 5 to 10 kt...becoming S 15 to 20 kt after midnight. Wind waves 2 ft...building to 4 ft after midnight. W swell 5 ft. Patchy fog. Slight chance of showers.

SW wind 15 to 20 kt. Wind waves 4 ft. W swell 7 ft.

W wind 10 to 15 kt. Wind waves 2 ft. W swell 6 ft.