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Articles

Diving Blog

Explore articles on diving techniques, marine conservation, and more

Understanding Dive Conditions Forecasting
Forecasting
Ocean Conditions
Safety

Understanding Dive Conditions Forecasting

If you're going to be a serious diver, you've got to learn to read the ocean. Understanding dive conditions isn't just s...

Phil Rieger
Drysuit vs BCD: The Critical Difference in Buoyancy Control
Drysuit
Buoyancy Control
Safety

Drysuit vs BCD: The Critical Difference in Buoyancy Control

This mistake happens way too often in cold water diving: divers using their drysuit as their primary buoyancy device. It...

Phil Rieger
The Ultimate Guide to Dive Weights
Buoyancy
Equipment
Safety

The Ultimate Guide to Dive Weights

Let's be honest – nothing ruins a dive faster than floating to the surface like a runaway balloon or struggling against ...

Phil Rieger
Best Dive Sites in Monterey, California: A Diver's Guide
Recommendations
Dive Sites

Best Dive Sites in Monterey, California: A Diver's Guide

Monterey Bay is home to some of the most spectacular cold-water diving in North America. With water temperatures ranging...

DiveLine Team
Best Dive Sites in Laguna Beach, California: A Diver's Guide
Recommendations
Dive Sites

Best Dive Sites in Laguna Beach, California: A Diver's Guide

Laguna Beach offers some of Southern California's most pristine and accessible dive sites. With water temperatures rangi...

DiveLine Team
Best Dive Sites in San Diego, California: A Diver's Guide
Recommendations
Dive Sites

Best Dive Sites in San Diego, California: A Diver's Guide

San Diego offers divers an incredible mix of accessible shore diving and world-class wreck diving. With water temperatur...

DiveLine Team
Best Dive Sites in Big Island, Hawaii: A Diver's Guide
Recommendations
Dive Sites

Best Dive Sites in Big Island, Hawaii: A Diver's Guide

The Big Island offers diving unlike anywhere else on Earth. The Kona coast's young volcanic geology creates dramatic und...

DiveLine Team
Best Dive Sites in Kauai, Hawaii: A Diver's Guide
Recommendations
Dive Sites

Best Dive Sites in Kauai, Hawaii: A Diver's Guide

Kauai is Hawaii's oldest inhabited island, and its diving reflects that maturity – established reefs, dramatic lava form...

DiveLine Team
Best Dive Sites in Cozumel, Mexico: A Diver's Guide
Recommendations
Dive Sites

Best Dive Sites in Cozumel, Mexico: A Diver's Guide

Cozumel is one of the world's top diving destinations, and for good reason. This Mexican Caribbean island offers crystal...

DiveLine Team
Best Dive Sites in Catalina Island, California: A Diver's Guide
Recommendations
Dive Sites

Best Dive Sites in Catalina Island, California: A Diver's Guide

Catalina Island feels like it belongs in the Caribbean, not 22 miles off the Los Angeles coast. The water is warmer, cle...

DiveLine Team
Best Dive Sites in Santa Barbara: A Diver's Guide
Recommendations
Dive Sites

Best Dive Sites in Santa Barbara: A Diver's Guide

Santa Barbara sits at the intersection of cold northern waters and warmer southern currents, creating a unique mixing zo...

DiveLine Team
Best Dive Sites in Los Angeles: Urban Diving Gems
Recommendations
Dive Sites

Best Dive Sites in Los Angeles: Urban Diving Gems

Most people don't associate Los Angeles with scuba diving, but the Palos Verdes Peninsula hides some of California's hea...

DiveLine Team
Best Dive Sites in Malibu: Rustic Coast Diving
Recommendations
Dive Sites

Best Dive Sites in Malibu: Rustic Coast Diving

Head north on PCH from Santa Monica and the coastline transforms. The urban sprawl gives way to rugged cliffs, empty bea...

DiveLine Team
Best Dive Sites in the Channel Islands: California's Galapagos
Recommendations
Dive Sites

Best Dive Sites in the Channel Islands: California's Galapagos

The Channel Islands are often called the 'Galapagos of North America' for good reason. Just a boat ride away from Ventur...

DiveLine Team
Best Dive Sites in San Luis Obispo: Central Coast Secrets
Recommendations
Dive Sites

Best Dive Sites in San Luis Obispo: Central Coast Secrets

The San Luis Obispo coast sits in a transition zone where Southern California's warmer waters meet the cold, nutrient-ri...

DiveLine Team