NATIONAL WEATHER SERVICE PORTLAND OREGON
8:28 PM Thursday MAY 5
W2.SMALL CRAFT ADVISORY FOR ROUGH COLUMBIA RIVER BAR IN EFFECT FROM 3 AM TO 7 AM FRIDAY, , SMALL CRAFT ADVISORY FOR ROUGH COLUMBIA RIVER BAR IN EFFECT FROM FRIDAY AFTERNOON THROUGH FRIDAY EVENING, IN THE MAIN CHANNEL, COMBINED SEAS 3 TO 5 FEET THROUGH EARLY FRIDAY.W2 HOWEVER, SEAS WILL TEMPORARILY BUILD TO 9 FEET WITH BREAKERS DURING THE VERY STRONG EBB AROUND 5 AM FRIDAY MORNING AND TO 8 FEET WITH BREAKERS DURING EBB AROUND