WASHINGTON AND OREGON WATERS

SYNOPSIS...Low pressure NW of the area will continue to move W away from the area tonight. A weak stationary front over the far SE waters, will lift slowly N as a warm front tonight. A weak wave of low pressure will ride NE along the front tonight, forcing the front to move back to the S as a cold front, moving SE of the waters Tue. High pressure will build in from the W Tue and Tue night, then settle across the Oregon waters Wed through Fri. A coastal trough will develop along the Oregon coast Wed, then persist through Fri night. A warm front will approach the outer Oregon waters from the SW Fri night, and move into the S Oregon waters Sat and Sat night.