Two fishermen missing off SA coast

A search is underway for two men in a boat who failed to return from a fishing trip off Cape Jervis in South Australia on Sunday.

Water police are searching for two fishermen reported missing off the South Australian coast on Sunday night.

The men went out in a 4.6m boat off Cape Jervis about 10.30am on Sunday.

They were reported missing about 12 hours later.

Their trailer and car are in the carpark.