NATIONAL WEATHER SERVICE PORTLAND OREGON
8:30 AM Saturday September 20
W2.SMALL CRAFT ADVISORY FOR ROUGH COLUMBIA RIVER BAR IN EFFECT FROM NOON TODAY TO 4 PM THIS AFTERNOON, IN THE MAIN CHANNEL, COMBINED SEAS 7 FEET THROUGH EARLY SUNDAY.W2 HOWEVER, SEAS WILL TEMPORARILY BUILD TO 10 FEET DURING THE EBB AROUND 3:30 am sun.W2