• The United States Coast Guard 13th District
• Coast Guard Auxiliary
• Deception Pass Power Squadron

Tides and Weather:

• Area Tides and Currents-- Use the square root of bogo-knots (e.g. 16 bogo-knots = 4 knots).
• Marine Forecast

Sailing Information:

• Whidbey Island Race Week
• The Whidbey Island Naval Sailing Association

Miscellaneous:

• Oak Harbor Yacht Club
• Crescent Harbor Adventures
• PBY CATALINA MEMORIAL