National Weather Service Portland OR
2:05 PM Friday April 20.
.SMALL CRAFT ADVISORY FOR ROUGH COLUMBIA RIVER BAR IN EFFECT
FROM 7 PM TO 11 PM THIS EVENING,
, SMALL CRAFT ADVISORY FOR ROUGH COLUMBIA RIVER BAR IN EFFECT
FROM LATE TONIGHT THROUGH SATURDAY AFTERNOON,
IN THE MAIN CHANNEL, COMBINED SEAS 4 TO 6 FEET BUILDING TO 9 TO
11 FEET LATE TONIGHT AND EARLY SATURDAY MORNING BEFORE GRADUALLY
SUBSIDING TO 7 TO 9 FEET SATURDAY AFTERNOON. HOWEVER, SEAS WILL
TEMPORARILY BUILD TO 10 FEET DURING THE EBB AROUND and to near 13 feet with breakers likely during the ebb around 9:30
am saturday. a third ebb will occur around 10:15 pm saturday.