SEATTLE. — The Coast Guard Captain of the Port Sector Columbia River in Warrenton, Ore., issued the closure of the Tillamook Bay bar entrance due to hazardous conditions at 9 p.m. Sunday. The bar closure applies to all vessels and any request to transit the bars prior to reopening must be approved by the Captain of the Port. Mariners may contact the Coast Guard on VHF-FM Channel 16 for further information...