Marrowstone Island (East Beach)

Marrowstone Island (East Beach) is a low-profile kitesurfing beach focused on the shallow, choppy conditions and generally small waves found on the eastern side of the island. Water quality is reported as clean, and typical beach access is via East Beach Park connected to the Fort Flagler area. Wind at this spot is most associated with SE blows, with the most reliable months commonly given as April through September. Sessions are described as building from late morning toward dark, with the strongest period often late afternoon (around 2–6 PM). Typical on-water wind is reported in the mid-teens to mid-20s knots (15–25 knots). Safety is the biggest concern. The area is affected by strong currents and is also near shipping lanes used by large container ships and tankers, which are described as unable to stop or reliably see kiters in time. Driftwood and floating logs are also a major practical issue at the beach—logs can cover parts of the sand and obstruct clear launch/landing areas. Cold water year-round means a high focus on thermal protection is required. Overall, the spot is best suited to riders who can manage self-rescue and conditions without relying on on-site rescue or lifeguards. It’s also important to time your beach access with tides (muddy at low tide; the beach can narrow or disappear at high tide) and to keep a conservative distance from any shipping-lane areas when planning your session.