WASHINGTON AND OREGON WATERS

SYNOPSIS...Weak low pressure near the N outer waters will move NW and away from the area overnight as a ridge of high pressure will remain E of the waters tonight through Sat night. Low pressure will approach the waters from the SW Sat night and remain W of the area Sun into Sun night, then move into the S waters Mon into Mon night, and reach the S coast early Tue. A cold front will approach the area later Tue and Tue night and move into the waters Wed and Wed night. High pressure will build in behind the front Wed night.