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photo credit: Western Washington University
Within 100 feet of a swimmer or non-motorized boat
Within 300 feet of any public boat launch
Within 250 feet of shorelines, docks, and floats
Slow to 8 mph at night:
30 minutes after sunset to 30 minutes before sunrise
40 mph daytime speed limit
No Wake Zone in South Bay Lake Whatcom
Swimmers, divers, and fallen skiers have the right-of-way over any watercraft.
Non-motorized vessels have the right-of-way over any motor-powered vessel.
Water ski in a counter-clockwise direction
Read the Code:
Personal flotation devices (PFDs) or "life jackets" that are U.S. Coast Guard approved are required to be aboard for each passenger. Children under the age of 7 must always wear a PFD when aboard any boat, motorized or not. All motorized vessels must carry an approved fire extinguisher and, if over 16' in length, a whistle.
The Whatcom County Sheriff's Office enforces boating regulations on Lake Whatcom. A deputy Sheriff patrols the lake on weekends during the boating season. If there's an emergency or a problem on the lake, call 9-1-1.
You must be at least 10 years old to operate motorized watercraft up to 10 HP without an adult aboard. You must be 16 to operate a motorized watercraft with a motor greater than 10 HP. State law requires all Washington residents born after January 1, 1955 who operate powered watercraft 15 HP or greater, to carry a Washington Boater Education Card.
Washington Boater Education Card
Whatcom County Sheriff's Office: 360-778-6600