Well, I live in Washington, never fished the coast in Oregon, but here goes. Fishing for rockfish should be ok, weather permitting. Up here our Salmon and halibut season is summer and fall. Long trips out for Albacore is also late summer and fall. I'd suggest a call to area Chamber of Commerce for listings of charter boats. Go on line to Oregon Fish and Wildlife, see what is in season.
I've often traveled through the Oregon coast; wonderful area!!
Good luck,
Mark