Shoaling - Depths in the entrance channels to Del Mar Boat Basin and Oceanside
Harbor are subject to frequent change due to continuous shoaling. Local knowledge 
is required for safe navigation in these areas. Latest available depth information may be 
obtained from the Public Works Officer, Camp Pendleton California. 

The position of buoys located in Oceanside Harbor and Camp Pendleton Boat Basin 
are approximate and are subject to being shifted due to frequent change of channel 
conditions. Mariners should obtain local knowledge before navigating these channels.