FORECAST · 2026-08-03COLUMBIA RIVER BAR / ILWACO / ASTORIA · 46.25°N 123.99°W · WA/OR Marine notices require official verification
Columbia Bar · Mon, Aug 3
Monday, August 3, 2026
WeekDay
Dawn05:26
Sunrise06:01
Sunset20:45
Dusk21:19
Decide for yourself — these signals don't combine into a single number.
Tide currentsWorkable
Flood peak 3.3 kt
+4 kt0-4 kt
000306091215182124
Current
+0.1 kt+1.0 kt+2.0 kt+2.2 kt+1.3 kt+0.5 kt-0.4 kt-1.6 kt-2.8 kt-2.5 kt-1.6 kt-0.8 kt+0.1 kt+1.2 kt+2.4 kt+3.3 kt+2.3 kt+1.3 kt+0.3 kt-0.8 kt-2.1 kt-3.1 kt-2.3 kt-1.5 kt
Phase
slackfloodfloodfloodfloodfloodebbebbebbebbebbebbslackfloodfloodfloodfloodfloodfloodebbebbebbebbebb
SwellMarginal
Peak swell 4.3 ft @ 6.3s · WNW
8 ft40
000306091215182124
Height
4.3 ft4.2 ft4.1 ft4.1 ft4.2 ft4.2 ft4.2 ft4.2 ft4.2 ft4.1 ft3.9 ft3.8 ft3.5 ft3.3 ft3.0 ft2.9 ft2.8 ft2.7 ft2.8 ft2.9 ft3.0 ft3.2 ft3.4 ft3.7 ft
Period
6 s6 s6 s6 s6 s6 s6 s6 s5 s5 s6 s6 s6 s6 s6 s6 s6 s6 s6 s6 s6 s6 s5 s5 s
Direction
WNW 284WNW 286WNW 287WNW 289WNW 292WNW 294WNW 296WNW 299WNW 301WNW 299WNW 298WNW 296WNW 293WNW 290WNW 287WNW 290WNW 292WNW 295WNW 293WNW 292WNW 290WNW 294WNW 297WNW 301
WindMarginal
Peak gust 24 kt · 19 kt NNW
20 kt100
000306091215182124
Wind
10 kt7 kt4 kt8 kt9 kt9 kt9 kt11 kt13 kt15 kt18 kt19 kt19 kt19 kt19 kt18 kt17 kt16 kt16 kt14 kt
Gust
12 kt9 kt7 kt9 kt10 kt11 kt12 kt14 kt17 kt19 kt22 kt24 kt24 kt24 kt23 kt22 kt20 kt20 kt18 kt16 kt
Direction
N 10NNW 340NNW 330NNW 340N 350N 0N 10N 0N 350NNW 340NNW 340NNW 340NNW 340NNW 340N 350N 350N 350N 350N 350N 0
Bar conditions can change quickly. Use these separated tide, swell, and wind signals alongside official marine forecasts, bar reports, and your own observations.
Sources

Forecast feeds

CurrentsNOAA current rows (48)
SunStored civil twilight
SwellOpen-Meteo marine rows (24)
WindNWS gridpoint rows (20)