We're here to help
    Book online or call (650) 414-7338
    1. Local experiences/
    2. Things to do in San Diego…/
    3. Water Activities/
    4. Swimming with Sharks/
    5. San Diego Shark Snorkeling: Blue & Mako Sharks
    Why travelers choose Greetwell
    Curated by our team

    Every experience is selected and approved for quality and safety

    Personal concierge

    Real humans available to help before, during, and after your booking

    Intimate & authentic

    Including unique in-home experiences you won't find anywhere else

    Easy booking

    Reserve in minutes with flexible cancellation on most experiences

    Greetwell

    Experiences that stay with you long after the trip

    Greetwell curates authentic local experiences and provides personal concierge support in over 500 destinations, helping you explore confidently wherever you go.

    About

    • Our Story
    • For Experience Providers
    • For Hospitality Partners
    • For Developers

    Concierge Support

    • Help Center
    • (650) 414-7338
    • Contact our team

    Safe & Secure Payments

    © 2026 Greetwell, Inc. All rights reserved.
    Privacy PolicyTerms
    Product image 1
    Product image 2
    Product image 3
    Product image 4
    Product image 5
    Product image 6
    Product image 7
    Product image 8
    Gallery image
    Gallery image 1
    Gallery image 2
    Gallery image 3
    Gallery image 5

    San Diego Shark Snorkeling: Blue & Mako Sharks

    Snorkel cageless with blue and mako sharks off San Diego on a small-group, eco-conscious expedition

    From$653/ personincl. taxes and fees

    Search all experiences

    Discover what we've curated for you

    Duration

    6 hours

    Includes

    Guides, Snacks, Drinks

    Highlights

    Experience a cageless, eco-conscious shark encounter off San Diego’s coast. Swim alongside blue and mako sharks while expert guides prioritize safety and conservation.

    • Travel aboard a custom 25' RIB built for speed and stability
    • Learn about shark behavior from professional naturalist guides
    • Share an intimate adventure with a maximum of six guests
    • Enjoy complimentary beverages and healthy snacks while offshore
    • Bring your own mask, fins, and 5–7 mm wetsuit or reserve rentals

    What's Included

    • Professional shark naturalist and safety divers
    • Beverages and healthy snacks
    • Exclusive small-group offshore experience

    Things to know

    Participants must be at least 15 years old and comfortable swimming in open water. A minimum of three guests is required; if not met you may purchase an additional spot, reschedule, or receive a full refund. Wildlife sightings are not guaranteed.

    Cancellation Policy

    If the minimum of 3 participants is not met you may purchase an additional spot, reschedule, or receive a full refund.

    Meeting details

    Seaforth Marina, Mission Bay, San Diego

    Experience provided by Net Zero Expeditions
    Experience provided by Net Zero Expeditions

    How can we help?

    We are here to assist with special requests, large groups, last minute needs, and any questions you may have.

    Call or text (650) 414-7338

    Reference #3KGJT7

    Public Charter

    $653.69

    Single Booking (Max Capacity 6 people)

    0

    Why book through Greetwell?

    • Greetwell Approved

      This experience meets our quality and safety standards

    • Includes Concierge Support

      Our team is here to help with questions, timing, or special requests

    • Flexible Cancellation

      Plans change? Most experiences offer flexible cancellation

    4.9 stars• 85 reviews

    Review summary

    4.9
    Excellent
    85 reviews•Google Maps

    This crew clearly lives and breathes ocean conservation and marine wildlife. Manolo stands out across reviews for his exceptional spotting abilities and genuine passion, while captains like Emily, Scott, and Jack get praised for their smooth handling of the boat. Rocky, the marine biologist onboard, brings serious expertise that guests appreciate, and the safety divers demonstrate real professionalism during shark encounters. The team's knowledge shines through whether you're swimming with makos, watching dolphins, or spotting the occasional blue whale or great white from the boat. The marine life encounters are genuinely impressive. Guests report seeing everything from mako sharks and sunfish to multiple whale species, dolphins, and sea bass. The crew works hard to find wildlife and gets you surprisingly close to the action. People with anxiety about open water specifically mention feeling comfortable and safe. A couple of reviews note rough ocean conditions and communication hiccups, but the overwhelming majority describe professional, friendly service and once-in-a-lifetime experiences that justify the trip from out of town or even flying in specifically for these expeditions.

    What people are saying

    Review 1 of 4
    5/5

    Had a great morning whale watching with Net Zero Expeditions out of Mission Bay in San Diego. Terrific crew, well kept 6 guest RIB boat, easy parking and quick access to the Pacific from Quivira Basin are excellent reasons to consider Net Zero. The small boat can cover a lot of miles and what started as a run to the north in fog ended up further offshore with Common Dolphins as well as a Humpback Cow / Calf pair in the sun. We were lucky enough to shut the boat down and have the inquisitive Humpback calf come investigate us as we floated quietly with it under the mother whale's close watch. Amazing day. Highly recommend.

    Photo of Nate Collins

    Nate Collins

    March 20, 2026

    Review 1 of 1
    5/5

    Had a great morning whale watching with Net Zero Expeditions out of Mission Bay in San Diego. Terrific crew, well kept 6 guest RIB boat, easy parking and quick access to the Pacific from Quivira Basin are excellent reasons to consider Net Zero. The small boat can cover a lot of miles and what started as a run to the north in fog ended up further offshore with Common Dolphins as well as a Humpback Cow / Calf pair in the sun. We were lucky enough to shut the boat down and have the inquisitive Humpback calf come investigate us as we floated quietly with it under the mother whale's close watch. Amazing day. Highly recommend.

    Photo of Nate Collins

    Nate Collins

    March 20, 2026

    Great for groups

    Thumbnail
    Boat RentalsUp to 6

    16' Pontoon Boat Rental on Mission Bay

    From$245/ boat
    Thumbnail
    Private Yacht ChartersUp to 13

    Private Tiki Boat Charter on San Diego Bay

    From$1,125
    Thumbnail
    Private Boat ChartersUp to 6

    Learn to Sail in Private Session on San Diego Bay

    $689

    Nearby activities

    Thumbnail
    Yacht Charters

    Bali 44 Catamaran Charter from Harbor Island

    From$2,250
    Thumbnail
    Whale Watching

    San Diego Whale & Dolphin Watching Cruise

    From$62/ person
    Thumbnail
    Boat Tours

    Mission Bay Sunset Cruise

    From$49/ person
    Thumbnail
    Surfboard Rentals

    Foam Surfboard Rental in San Diego

    From$10
    Thumbnail
    Stand Up Paddle Boarding

    Private Paddle Board Lesson With Your Dog

    From$84
    Thumbnail
    SailingUp to 12

    Sail San Diego Bay: Dolphins & Historic Views

    From$630