National Weather Service Portland OR
8:34 PM Wednesday December 13.
IN THE MAIN CHANNEL, COMBINED SEAS 5 FEET TONIGHT, BUILDING TO AROUND 7 FEET THURSDAY. HOWEVER, SEAS WILL TEMPORARILY BUILD TO AROUND 8 FEET DURING THE EBB AROUND morning, and to around 9 feet with breakers possible during the ebb around 2:15 pm thursday afternoon.