A woman was rescued Wednesday morning when the San Francisco-destined Golden Gate Ferry saw her clinging to a Larkspur channel marker. The woman, missing since Tuesday afternoon when her kayak had drifted from Sausalito, was initially passed by the ferry because she was out of sight, huddled over the marker's warm battery where she had spent the night. The woman was treated for hypothermia and was then released.

[KTVU]
[Mercury News]