Coast Guard crews respond to a commercial fishing vessel that grounded on the north side of the Clatsop Spit near the Columbia River Bar entrance, Monday.
Coast Guard Sector Columbia River and Station Cape Disappointment crews will continue to monitor the vessel while sector Incident Management Division personnel assist the master with the coordination of salvage efforts.
Shortly before midnight the master of the 38-foot commercial fishing vessel Theron contacted watchstanders at Sector Columbia River over VHF channel 16 to report he experienced a loss of steering while attempting to cross the bar and was drifting toward the breakers and shoal. He also reported that his vessel was beset by the current, had grounded several times and had no ability to anchor at that time.
Watchstanders advised the master, who was the only person aboard, to look for any potential flooding, don an immersion suit and have a life raft readily available if he plans to abandon ship.
Two boat crews from Station Cape Disappointment launched aboard a 47-foot Motor Life Boat and the 52-foot Motor Life Boat Triumph, and watchstanders issued an Urgent Marine Information Broadcast.
Around 12:30 a.m. the master reported his vessel was aground and the engine room was filling with water. About the same time the 47-foot MLB crew reported a visual of the Theron, but was unable to approach due the draft restrictions. An MH-60 Jayhawk helicopter crew from sector launched as the 47-foot MLB crew maneuvered within 150 yards of the Theron to standby and provide support.
Shortly after the crew of the Triumph arrived on scene the 47-foot MLB crew reported that they partially grounded but were able to free their boat. The crew of the Triumph assumed the role of the standby vessel while the MLB crew returned to station to evaluate any potential injuries and inspect the boat for possible damage.
Around 1 a.m. the master reported the Theron was losing power due to the flooding, and as he had no mobile radios aboard, watchstanders advised him to prepare to be removed from the vessel.
The Jayhawk helicopter crew arrived on scene and lowered their rescue swimmer, who entered the water and swam to the Theron. The aircrew hoisted the master and transported him to sector, he had no injuries and required no medical treatment.
As the sun rose station members were able to get a visual from their watchtower of the Theron, which was almost fully submerged and had not move from where it grounded. The emergency position indicating radio beacon registered to the vessel had been activated, presumably set off by the rising water, and several strobe lights were observed in the area and confirmed to be the life raft strobe entangled in the mast rigging.
Later in the morning a station boat crew launched and verified the vessel was breaking up in the area and reported a minor sheen was visible. In addition to aiding the coordination of potential salvage efforts, IMD personnel are working to mitigate any potential pollution from the vessel.
The vessel had an estimated 400 gallons of diesel and seven salmon aboard.
Weather on scene was 1 to 4-foot seas with light and variable winds, an air temperature of 50 F and water temperature of 48 F, and an 11-mile visibility.