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Great White Sharks in San Francisco Bay

whitesharkand-seal

A repost  on white sharks in the Bay from 2015. Scientists tagging white sharks with Stanford’s Hopkins Marine Lab and the  Monterey Bay Aquarium have published studies showing white sharks […]

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Posted byDavid McGuireJuly 13, 2021July 13, 2021Tags: Alcatraz, great white shark, Greater Farallones national Marine Sanctuary, shark attack, sharkweek

The Big Swim for Sharks

As an ocean swimmer and diver I frequently swim with sharks, although most of the time I don’t see them. This summer I swam from Alcatraz Island to San Francisco, entering the water […]

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Posted bySharkstewardsFebruary 17, 2016Tags: Alcatraz, Night Train, shark attack, sharks, swim, Swim for Sharks, The Big Swim Movie

Press Release: Swimmers call out to protect sharks by swimming for them across the San Francisco Bay.

10/27/15 San Francisco CA, For Immediate Distribution Contact: David McGuire Shark Stewards  (415) 350-3790, sharksteward(at)gmail.com Swimmers call out to protect sharks by swimming for them across the San Francisco Bay. […]

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Posted bySharkstewardsOctober 25, 2015Tags: Alcatraz, Night Train Swimmers, Press Release, Swim for Sharks

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Products

  • Kids GWS T Shark Kids Great White Shark T $22.00
  • Pura Vida Pura Vida Shark Sanctuary bracelet and tiger shark tooth $25.00
  • keychain Shark Keychain $15.00 $12.50
  • trucker hat Hammerhead Hats $25.00

Act Now

  • Shark Fin Sales Elimination Act Reintroduced into Senate

    The bill when passed into law will make it illegal to possess, buy, sell, or transport shark fins or any product containing shark fins,

  • URGENT! Protect Kona Reefs- Send a Letter to BLNR

    There is an urgent opportunity to join us in taking action today to protect Hawai’ian reefs. Send a letter to BLNR today to ban the collection fo reef fish for aquariums.

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  • Who We Are
    • Mission and Vision
    • Our Team
    • Partners & Donors
    • Victories & Milestones
    • Shark Stewards DEI Statement
    • Statement Against Asian and API Hate
  • Our Work
    • Saving Sharks in the Coral Triangle
    • Marine Protection
    • Saving Sharks
    • Media Production
    • US Shark Fin Trade Ban
  • Science & Education
    • Shark Watch California
    • Science Programs
      • Citizen Science
      • Sharks Sanctuary and Marine Protection
      • Shark Science Sheets
    • California Marine Protected Area Network
    • White Shark Stewardship
      • How to Avoid a Shark Attack
      • Sharktober
    • Sustainable Ecotourism
  • Adventures
    • Dive, Observe and Record Sevengill Sharks
    • Farallon Islands Eco- Adventure
    • Manta and Shark ID
  • Campaigns
    • End the Lethal California Driftnet Fishery
    • PROTECTING SHARKS UNDER CITES
    • Support the US Shark Fin Sales Elimination Act
    • Ocean Protection: 30% x 2030
    • Tell eBay: Stop Endangered Shark Trade
    • Stop Big Plastic From Polluting California Seas
    • Fed Ex Shark Fin Shipping
  • Get Involved
    • Contact Us
      • Adopt a Shark
    • Help Save Sharks
    • Special Shark Team Membership
    • Ocean Plastics
    • Art For Sharks
    • Events
  • Shark Blog
  • Shark Shop

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Berkeley, CA 94704

Shark Stewards is a project of The Earth Island Institute, an environmentalist think tank founded by David Brower in 1983 and a 501(c)(3) non-profit.

Our media partner is Scubazoo, who we thank for their generous support and donation of images.