Opening Day Fishing 2025 California. This year the rockfish season opens sometime between april 1st and may 15th, the exact date varies depending on your management zone. Opening day of regular fishing season set for april 27th mono county, calif.
Photo courtesy of tim klassen/reel steel sport fishing. Unless otherwise provided, waters closed to hatchery trout and hatchery steelhead fishing are closed to fishing for all other species, except that these closures do not apply to fishing for amphibians (see section 5.05),.