Keith Jones, Adventures with Wild Animals
- Specializing in grey, blue, and fin whale watching trips out of San Diego.
- http://www.greywhale.com/

Captain Don's Whale Watching Tours
- Operates from Santa Barbara during the annual Gray Whale migration from February through May, with schedule, fares, and photos.
- http://www.captdon.com/

Riptide Whale Watching
- Nature tours along the San Mateo, San Francisco coast. Includes prices, list of things to bring, and general whale and nature information and facts.
- http://www.riptide.net/whale.htm

Harbour Breeze Cruises
- Offers trips to view Pacific Grey Whales on their annual winter migration along the Southern California Coastline.
- http://www.2seewhales.com/

Monterey Bay Whale Watch
- Schedules, prices and general information for year-round whale watching trips out of Monterey Bay, with listing of daily sighting reports.
- http://www.montereybaywhalewatch.com/

Big Sur California
- Whale watching opportunities year round, viewable from roadside turnouts.
- http://www.bigsurcalifornia.org/