Try Diving Dry! DUI Drysuit Demo Tour Coming to Catalina Island March 21
For 18 years, DUI has traveled around the USA bringing the drysuit diving experience to over 30,000 divers. Working with the DUI dealers in the area, DUI puts up two …
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March 15, 2026 Sponges, Tunicates and Bivalves – The Ocean’s Water Filtration System
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January 14, 2026 That’s a Moray!
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January 8, 2026 Symbiotic Living: Health Lessons from Anemonefish for Divers
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August 4, 2025 The Aldora Experience – Cozumel Diving at Its Best
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June 16, 2025 History Beneath the Surface: Diving the Historic Barges of Emerald Bay, Lake Tahoe
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Diving Down Under: Western Australia’s Top Ten Marine Life Destinations
“We travel not to escape Life, but for life not to escape us”- Anonymous The mysterious marine life which you’ll encounter on the coast of Western Australia will reside in …
Today’s Featured Photo: Octopus Escapes Cabezon’s Jaws at Catalina Island
Following the 2015 Avalon Underwater Cleanup on Catalina Island, a group of us decided to make a night dive in the Casino Point dive park. Conditions were exceptional that evening. …
Critically Endangered Hawaiian Monk Seal Visits Manta Divers in Hawaii
The manta ray dive off Kona is an incredible experience, and one that we’ve covered recently here on CaliforniaDiver.com. It’s exhilarating to dive with a dozen or more giant mantas …
Costa Rica temporarily blocks exports of hammerhead shark fins
It may surprise you that Costa Rican law permits cutting off the fins of sharks and exporting the fins overseas. The shark fin industry in Costa Rica took off from …
“Our World Underwater” Dive Show in Chicago Closes After Successful Weekend
The annual Our World Underwater dive show in Chicago took place last Friday, Saturday, and Sunday in Rosemont, Illinois, about 20 miles from downtown Chicago. The show featured more than …
Nearly 1,000 Sick Sea Lion Pups Wash Up on California Beaches; Here’s How You Can Help
While it’s been a warmer, milder winter in California this year, that hasn’t made it easier on California’s sea lion population. In the past two months alone, nearly 900 sick and starving young …
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Dive Gear
Oceanic Launches “Photon” BCD
PRESS RELEASE Salt Lake City, Utah (March 24, 2026) – Oceanic, a Huish Outdoors brand, proudly announces the launch of the Photon BCD, a next‑generation buoyancy compensator designed to adapt …
XDEEP Launches RADICAL S Frameless Mask
XDEEP has introduced a new version of its popular RADICAL Frameless Mask — the RADICAL S — designed for divers with narrower facial profiles, including many women and younger users. …
Submersible Systems introduces New Swiftwater Breathing System
Public Safety Institute and Submersible Systems (Spare Air®) are pleased to announce the launch of the first type-approved Swiftwater Breathing Apparatus (SWBA®) for first responders to water rescue incidents. The …
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