SOUTHERN CALIFORNIA WATERS

SYNOPSIS...A low pressure trough along the coast will persist through Thu night. A high pressure ridge over the NW waters will begin to shift SE slightly and weaken today into tonight. A weak cold front will approach the northern waters from the NW late tonight then quickly dissipate Tue. This front will be followed by another cold front moving E into the NW waters Tue night, then gradually dissipating across the northern waters Wed and Wed night. High pressure briefly builds in Thu before a broad area of low pressure approaches the N and central California waters from the W Thu night into Fri night. The low pressure will weaken on Sat while yet another cold front approaches the N portions on Sat night.