Skamokawa, Steamboat Slough, Columbia River Sea Conditions and Tide Table

Skamokawa, Steamboat Slough, Columbia River Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 06:05 AM and sunset is at 08:15 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Wed afternoon, min 5°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Thu afternoon, min 7°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 23°C on Sun afternoon, min 9°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Fri night. Very mild (max 19°C on Thu afternoon, min 4°C on Wed night). Wind will be generally light.

Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tue
12
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
11:59AM1.83m
00:31AM2.18m
12:55PM1.86m
1:08AM2.26m
1:45PM1.87m
1:41AM2.30m
2:32PM1.87m
2:12AM2.32m
3:17PM1.85m
2:40AM2.33m
4:02PM1.83m
3:08AM2.33m
4:46PM1.80m
3:36AM2.32m
5:30PM1.76m
6:15PM1.72m
7:01PM1.68m
5:25AM2.15m
7:50PM1.66m
6:15AM2.02m
8:41PM1.66m
7:15AM1.87m
9:32PM1.70m
8:31AM1.74m
10:18PM1.80m
9:55AM1.68m
Low Tide
6:23AM0.28m
6:47PM0.08m
7:20AM0.10m
7:27PM0.15m
8:10AM-0.04m
8:04PM0.26m
8:57AM-0.12m
8:38PM0.38m
9:40AM-0.15m
9:10PM0.51m
10:20AM-0.14m
9:43PM0.61m
10:58AM-0.10m
10:16PM0.69m
11:34AM-0.04m
10:52PM0.73m
12:08PM0.02m
11:32PM0.75m
12:42PM0.09m
00:16AM0.76m
1:20PM0.14m
1:06AM0.76m
2:05PM0.19m
2:05AM0.74m
2:59PM0.22m
3:14AM0.68m
3:55PM0.24m
4:28AM0.55m
4:48PM0.25m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
light rain
light rain
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
light rain
light rain
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
 km/h
5
WSW
15
W
5
WSW
10
WSW
15
W
0
SSE
0
WNW
10
W
5
W
10
W
15
WNW
5
W
5
W
15
W
5
WNW
5
WNW
10
W
0
SE
5
E
10
W
5
WNW
5
W
10
W
5
W
10
W
15
W
10
W
5
W
10
W
0
NE
0
SW
10
W
5
W
5
WSW
5
WNW
5
WNW
5
WNW
15
W
0
NW
10
WSW
15
W
5
NW
5
W
10
W
5
WNW
10
W
10
W
 mm 
1
4
max°C
11
12
10
11
13
9
14
17
12
15
18
11
13
16
11
16
17
12
20
23
16
21
21
12
13
15
10
11
13
9
16
19
12
13
12
9
12
14
11
12
14
10
13
14
12
12
15
Moonrise
4:27
5:35
6:44
7:52
9:01
10:09
11:13
12:10
12:58
1:37
2:08
2:33
2:54
3:12
3:30
Moonset
4:22
4:39
4:54
5:12
5:32
5:56
6:27
7:06
7:54
8:51
9:55
11:03
12:13
1:24
2:36
3:51
Sunrise
6:05
6:05
6:03
6:01
6:00
5:58
5:56
5:56
5:54
5:52
5:50
5:50
5:48
5:47
5:46
5:43
Sunset
8:15
8:17
8:19
8:20
8:22
8:22
8:23
8:24
8:27
8:28
8:29
8:30
8:31
8:32
8:34
8:36
Today's sea temperature in Skamokawa, Steamboat Slough, Columbia River is
12.8° C
(Statistics for 27 Apr 1981-2005 – mean: 10.8 max: 12.1 min: 9.5°C)
Issued (local time): 4 am Monday 27 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest