Lakebrief
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Lake guide
Live cameraSR 520 Floating Bridge Midspan
More cameras
I-90 Floating Bridge MidspanWSDOT traffic cam over Lake Washington · refreshes ~every 4 min
Open
Ramps
Magnuson Park Boat LaunchSeattle Parks public ramp · 4 lanes · open 6am–10pm year-round · $12/day (PayByPhone) · NE shore
MapInfo
Gene Coulon Memorial Beach Park Boat Launch1201 Lake Washington Blvd N, Renton, WA 98056 · City of Renton public ramp · 8 lanes · open 24h · south end (bot-walled to scripts; opens in browser)
MapInfo
Atlantic City Boat RampSeattle Parks public ramp · southernmost Seattle launch · $12/day (PayByPhone) · SW/south shore
MapInfo
Marina Park Boat LaunchCity of Kirkland public ramp · boats <24 ft · free Nov–Mar, card/pay Apr–Oct · east shore (bot-walled to scripts; opens in browser)
MapInfo
Charts
Depth charti-Boating Interactive Chart
Open
Contact & rules
Lake Washington (King County DNRP)USACE Seattle District rules & park regulations
Open
Boating & yacht clubs
SY
Seattle Yacht ClubFounded 1892; marquee PNW racing calendar incl. Opening Day
Visit
CY
Corinthian Yacht Club of SeattleLeschi keelboat + dinghy racing on the west shore
Visit
SS
Sail Sand PointCommunity boating center at Magnuson Park; largest learn-to-sail pipeline
Visit
MB
Mount Baker Rowing & Sailing CenterSeattle Parks rowing + sailing on Andrews Bay (south end)
Visit
WY
Washington Yacht Club (UW)UW student-run club at the WAC; founded 1948
Visit

About Lake Washington

Lake Washington is a 21,600-acre natural lake in Washington, managed by USACE Seattle District. Live water-level readings are scraped from USACE Seattle District on a regular schedule. Public launches include Magnuson Park Boat Launch, Gene Coulon Memorial Beach Park Boat Launch, and Atlantic City Boat Ramp. Active sailing clubs include Seattle Yacht Club, Corinthian Yacht Club of Seattle, and Sail Sand Point.

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