FORECAST · 2026-08-04WINCHESTER BAY / UMPQUA RIVER · 43.68°N 124.19°W · OR Marine notices require official verification
Umpqua · Tue, Aug 4
Tuesday, August 4, 2026
WeekDay
Dawn05:38
Sunrise06:10
Sunset20:37
Dusk21:10
Decide for yourself — these signals don't combine into a single number.
Tide currentsFavorable
Ebb peak 1.0 kt
+4 kt0-4 kt
000306091215182124
Current
-0.1 kt+0.2 kt+0.5 kt+0.7 kt+0.5 kt+0.2 kt+0.0 kt-0.3 kt-0.5 kt-0.8 kt-0.6 kt-0.3 kt-0.1 kt+0.3 kt+0.6 kt+0.9 kt+0.7 kt+0.4 kt+0.2 kt-0.1 kt-0.5 kt-0.8 kt-1.0 kt-0.7 kt
Phase
slackslackfloodfloodfloodfloodslackebbebbebbebbebbslackfloodfloodfloodfloodfloodslackslackebbebbebbebb
SwellPoor
Peak swell 5.2 ft @ 5.8s · NW
8 ft40
000306091215182124
Height
3.4 ft3.9 ft4.3 ft4.4 ft4.5 ft4.6 ft4.8 ft5.0 ft5.2 ft5.0 ft4.9 ft4.8 ft4.3 ft3.7 ft3.2 ft3.0 ft2.6 ft2.4 ft2.5 ft2.7 ft2.8 ft3.2 ft3.5 ft3.9 ft
Period
7 s7 s6 s6 s6 s6 s6 s6 s6 s6 s6 s6 s6 s6 s6 s7 s7 s7 s7 s7 s6 s6 s6 s6 s
Direction
NW 311NW 313NW 315NW 316NW 316NW 317NW 320NW 323NW 326NW 325NW 325NW 324NW 318NW 311NW 305WNW 303WNW 302WNW 300WNW 300WNW 299WNW 299WNW 302NW 305NW 308
WindMarginal
Peak gust 22 kt · 14 kt NNW
20 kt100
000306091215182124
Wind
11 kt11 kt10 kt8 kt8 kt7 kt7 kt7 kt5 kt5 kt5 kt10 kt10 kt10 kt14 kt14 kt14 kt14 kt14 kt14 kt10 kt10 kt10 kt8 kt
Gust
18 kt18 kt16 kt13 kt13 kt11 kt11 kt11 kt8 kt8 kt8 kt15 kt15 kt15 kt22 kt22 kt22 kt22 kt22 kt22 kt16 kt16 kt16 kt12 kt
Direction
N 350N 0N 10N 10N 10NNE 30NNE 30NNE 30NNE 20NNE 20NNE 20NNW 340NNW 340NNW 340NNW 340NNW 340NNW 340NNW 340NNW 340NNW 340N 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 (24)