Join the Blue Whale Expedition 2025 for an exclusive boat tour from San Diego and witness the awe-inspiring blue whales up close. Perfect for wildlife enthusiasts seeking a sustainable and intimate ocean adventure.
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Difficulty
easy
Duration
3–4 hours
Fitness Level
Minimal physical effort required; suitable for most ages and fitness levels
Wildlife
History
San Diego's maritime history goes back over 150 years, with a rich background in naval and exploration activities.
Conservation
Net Zero Expeditions actively supports local marine conservation efforts and sustainable tourism practices to protect the region's marine biodiversity.
Net Zero Expeditions
Join the Blue Whale Expedition 2025 for an exclusive boat tour from San Diego and witness the awe-inspiring blue whales up close. Perfect for wildlife enthusiasts seeking a sustainable and intimate ocean adventure.
Net Zero Expeditions operates responsible, small-group marine wildlife outings based from the San Diego coast. Specializing in whale watching, dolphin encounters, cageless shark snorkeling, and pelagic wildlife trips, the company runs Zodiac RIBs for intimate viewing and the speedy Aretai for open‑ocean expeditions.
Trips are intentionally limited to very small groups — select voyages seat just six guests — to reduce disturbance to animals and provide closer, safer observation. Professional naturalists guide every excursion, offering species identification, conservation context, and on‑water education. Popular itineraries include a Blue Whale Expedition, a three‑hour Signature Whale & Dolphin Watching Tour, a six‑hour Blue & Mako Shark Snorkeling experience, and a six‑hour Pelagic Wildlife Expedition focused on open‑ocean species like the Mola mola and bait ball events.
Net Zero Expeditions emphasizes eco‑conscious practices, cageless, noninvasive snorkeling protocols, and adherence to local wildlife guidelines. The company provides all necessary gear for snorkeling trips, maintains modern safety standards aboard the Aretai and Zodiac RIB, and prioritizes low‑impact interactions that benefit both guests and marine life. For travelers seeking authentic wildlife encounters off San Diego, Net Zero Expeditions combines scientific stewardship, small‑group attention, and high-quality vessel platforms for memorable, responsible ocean experiences.
Small Groups
6 guests
Intimate Zodiac RIB experience
Operating Area
San Diego Coast
Local pelagic waters
Trip Lengths
3–6 hours
Tours range 3 to 6 hours
Vessels
Aretai & Zodiac RIB
Speedy Aretai and state‑of‑the‑art RIB
Choose a Blue Whale Expedition, shark snorkeling, or pelagic wildlife trip — limited seats and expert guides ensure meaningful, low‑impact encounters. Check availability now.
Bring layered clothing
Ocean conditions can change quickly; dressing in layers ensures comfort throughout the trip.
Use sun protection
Apply sunscreen, wear a hat, and sunglasses to stay protected during the day on open water.
Bring binoculars
Enhance your wildlife viewing experience with binoculars, especially for distant whales and seabirds.
Arrive early
Check-in at least 15 minutes before your scheduled departure to ensure a smooth start.
Sunscreen
Protects your skin from UV rays during the open water tour.
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Hat and sunglasses
Shields your face and eyes from the bright sun while onboard.
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Binoculars
Helps you spot distant whales, seabirds, and other wildlife.
Weather-appropriate clothing
Dressing in layers ensures comfort during cooler weather and wind chill.
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