Channel Islands Harbor is a sheltered saltwater harbor in Oxnard, California, offering calm, protected waters ideal for beginner and family paddling. The primary public launch points are Hobie Beach and Kiddie Beach, both featuring gentle, sandy slopes into calm water. Hobie Beach is a dedicated area where motorized vessels are prohibited, providing a safe launch zone. Kiddie Beach, located at the harbor's south end, is a designated swim beach with amenities including parking, restrooms, and an outdoor shower. A new "EZ Kayak Launch" ramp has also been installed on the Ventura County Day Dock near the main public boat launch ramp at Curlew Way and Victoria Avenue, featuring integrated paddle notches and a V-shaped entry for stable launches. Additional informal dock access is available at locations like Seabridge Marina, Peninsula Park Guest Dock, and Toppers Pizza Dock.

The harbor's calm, sheltered conditions are consistent, with no significant wave hazards inside its boundaries. Paddlers should be aware of boat traffic within the harbor channels. A key consideration is the seasonal presence of sea lions, particularly at Kiddie Beach, which are protected under the Marine Mammal Protection Act; paddlers should steer clear of these animals. For those seeking more challenging conditions, paddling out through the harbor inlet provides access to the open Pacific Ocean and Silver Strand Beach, where ocean waves and coastal currents become factors. The harbor water is noted for being clear.

The paddling experience is characterized by scenic views of marina docks, luxury canal-front homes, and frequent wildlife sightings including seals, dolphins, sea lions, crabs, starfish, and numerous sea birds. Several waterfront restaurants are accessible from the water, adding to the recreational vibe. The area is suitable for paddling year-round, with light morning winds often cited as favorable for stand-up paddleboarding. Facilities for paddlers are robust, with multiple launch points, ample parking, and rental services available from outfitters like the Channel Islands Kayak Center.