Alki Beach (Seattle)

Alki Beach (Seattle) is an urban wind-and-water-sports launch with clean, shallow sandy water and small waves, but it remains technically demanding—especially around the northeast end where the usual access/launch lines up from the West Seattle Bridge. The beach can become cluttered with driftwood logs and the available launch space is limited at high tide, so timing and precise setup matter. For kitesurfing, Northerly winds are favored, with summer conditions often strengthening in the afternoon as clearing flows develop. Typical wind strengths are in the 15 to 25 knot range, and a thermal build is commonly most active in the afternoon (with one noted thermal window around 2:00 PM–7:00 PM). Wind reliability is described as fair, and gustiness can be moderate—so riders should be prepared for variable power. Water temperature is cold year-round (about 47°F in winter and up to roughly 57°F in summer), which means a full wet suit or dry suit is expected for comfort and safety. The cold water combined with tidal variation and deeper water that changes quickly near shore contributes to a high technical profile for launches and recovery. Safety planning is crucial at this spot: driftwood, pedestrians, the seawall, and ferry/shipping traffic can all add risk. Riders are advised to avoid crowded swim areas and give way to boat traffic in shipping/ferry lanes. Rescue availability is limited, with emergency response and the nearest major trauma center being in Seattle (Harborview Medical Center).