10:08 PM: We’ve had a few questions about what appears to be a search off Alki Point. The US Coast Guard has tweeted that there’s a search for someone in the water in Rich Passage, off south Bainbridge. (added) According to a USCG news release (read it here in full), a 54-year-old Bainbridge Island man is missing after his 15-foot fishing boat turned up empty and adrift more than three hours ago. He apparently had launched from the Port Orchard Marina.
9:46 AM TUESDAY: The search was reported to still be under way as of early this morning.
10:16 PM TUESDAY: As noted in comments, the USCG says it searched far and wide but finally had to suspend the search at 1:43 pm today.