The Collaborative International Dictionary of English v.0.48:

Sea ooze \Sea" ooze`\
   Same as Sea mud. --Mortimer.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Sea mud \Sea" mud`\
   A rich slimy deposit in salt marshes and along the seashore,
   sometimes used as a manure; -- called also sea ooze.
   [1913 Webster]