Santa Catalina Island, CA Severe Weather Alertstar_ratehome

...DENSE FOG TO AFFECT MOST OF THE COASTAL WATERS THROUGH THIS
MORNING...

A shallow marine layer depth in place over the extreme southern
California coastal waters will allow for areas of dense fog this
morning. Mariners 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.