Examples from the Web for sea mew
Now it was gone, and now it ducked up again like a sea-mew, and past skerries and capes it whizzed like a dart.Weird Tales from Northern Seas|Jonas Lie
"Abe Glovey is a good seaman, quite capable of looking after the Sea-mew," said Ben.
The owner of the Sea-mew, the yacht lying at anchor in the bay.
It had come as a shock to her when Picton told her Hector had escaped and was on board the Sea-mew.
"So he is, but sailors are sailors all the same, and there's no telling what he's up to on board the Sea-mew," she said.