The storm actually never hit. Pigeon Point Lighthouse is about 5 minutes north of Ano Nuevo state reserve (or 75 minutes south of San Francisco) and is a good place to stop on the way to or from it, I wouldn't count on spending more than 30 minutes to an hour there. The lighthouse is currently closed so you can not and go in it. Their is also a hostel where you can spend the night if you make reservations. More from Rudy Alice and Dennis Yang.