NATIONAL WEATHER SERVICE PORTLAND OREGON
8:33 PM Friday December 9
W2.SMALL CRAFT ADVISORY FOR ROUGH COLUMBIA RIVER BAR IN EFFECT THROUGH SATURDAY EVENING, IN THE MAIN CHANNEL, SEAS 9 TO 11 FEET.W2 HOWEVER, SEAS WILL TEMPORARILY BUILD TO NEAR 13 FEET WITH BREAKERS DURING THE EBB AROUND 1 AM SATURDAY, AND DURING THE STRONG EBB AROUND saturday.W2