Oceanside Adventures is a luxury whale and dolphin watching company located in front of the historic Lighthouse in Oceanside Harbor, offering 2-hour narrated tours year-round on state-of-the-art catamarans including the 50-foot Oceanside Adventures (45 passengers) and the 63-foot NALA, ideal for families, couples, private parties, and corporate events to view marine wildlife close to the harbor.

Oceanside Coastal Expeditions offers private marine tours and charters off California's Oceanside coast, specializing in intimate up-close encounters with dolphins, whales, and sea lions. Guests enjoy thrilling, small-group experiences on the water, gliding across open waters with opportunities to see marine life in the coastal areas of Oceanside, Carlsbad, and Encinitas.

Oceanside Adventures offers private boat charters for whale and dolphin watching adventures from Oceanside Harbor, CA. Trips are two hours long on state-of-the-art catamarans including the 63-foot NALA and 50-foot Oceanside Adventures vessel, accommodating up to 45 passengers, ideal for families, couples, private parties, and corporate events with naturalist-led excursions to view marine life such as gray whales, humpback whales, dolphins, and more depending on the season.

O'side Whales is a whale and dolphin watching charter business in Oceanside, CA, offering intimate year-round boat tours from 1900 N Harbor Dr. The owner and captain Dani provides knowledgeable narration, adapting to weather conditions and seasonal marine species sightings, with an exceptional experience praised by customers.

Custom Sailing Tours and Cruises from the Oceanside Harbor Marina for individuals and private groups. Sail with up to six guests on a 2, 4 or 6-hour sailing experience aboard the affordable Luxury Sailboat Yacht, La Bella Vita. Sail morning, afternoon or enjoy a romantic sunset voyage. Unique charter services include scattering the cremated remains of loved one(s) at sea with compassion, dignity and professionalism. Special requests welcome including pet-friendly, educational, exciting, fun, and relaxing sails. Wind-powered, pet-friendly, and educational experiences with opportunities to see dolphins and whales.