646 FZUS76 KLOX 191712 MWSLOX Marine Weather Statement National Weather Service Los Angeles/Oxnard CA 1012 AM PDT Thu Mar 19 2026 PZZ655-201800- Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 1012 AM PDT Thu Mar 19 2026 ...DENSE FOG TO AFFECT THE SOUTHERN PORTION OF THE INNER WATERS THROUGH FRIDAY MORNING... Clouds may clear briefly in the afternoon but will redevelop in the evening. Mariners, especially those boating through and across the San Pedro Channel, should be prepared for abrupt visibility changes down to one nautical mile or less. Reduce speeds and be on the lookout for exposed rocks and other vessels, including large ships in the shipping lanes. Use radar or GPS navigation if available, and consider remaining in harbor if such equipment is unavailable. $$