Morston Slip is a public boat ramp located at Morston Quay on Blakeney Harbour, on the north Norfolk coast. Unlike the steep concrete slipways at nearby Blakeney, Morston's slipway is less steep and gravelled, making it a more forgiving launch option.

There are no charges for use, though donations to the Blakeney Harbour Association are encouraged to help fund maintenance and harbour navigation aids. Tidal timing is essential here.

Shoal-draft vessels can be launched approximately two hours either side of high water on spring tides, and about one hour either side on neaps.

Morston Creek is the deepest and busiest of the four channels leading into the harbour, though it can become congested during summer months with seal-trip ferries and other craft.