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 05:39 AM and sunset is at 08:59 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sun afternoon. Warm air temperatures (max 21°C on Mon afternoon, min 10°C on Sun night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 24°C on Tue afternoon, min 11°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 21°C on Sat afternoon, min 10°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 9°C on Tue night). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
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
Wave Height Map
High Tide
10:08AM1.42m
9:40PM2.28m
11:26AM1.45m
10:41PM2.31m
12:35PM1.55m
11:43PM2.33m
1:34PM1.66m
00:42AM2.33m
2:25PM1.77m
1:38AM2.31m
3:12PM1.85m
2:29AM2.26m
3:56PM1.91m
3:18AM2.19m
4:36PM1.94m
4:05AM2.08m
5:14PM1.96m
5:49PM1.97m
5:38AM1.80m
6:22PM1.98m
6:28AM1.63m
6:54PM1.98m
Low Tide
3:28PM0.48m
5:54AM-0.04m
4:38PM0.62m
7:01AM-0.20m
5:54PM0.68m
7:59AM-0.33m
7:06PM0.66m
8:51AM-0.42m
8:10PM0.59m
9:38AM-0.46m
9:08PM0.51m
10:21AM-0.45m
10:00PM0.42m
10:59AM-0.40m
10:47PM0.34m
11:33AM-0.31m
11:31PM0.29m
12:02PM-0.19m
00:14AM0.27m
12:28PM-0.05m
00:58AM0.27m
12:51PM0.11m
1:46AM0.29m
Wave
height (m) 
direction
period (s) 
part cloud
clear
part cloud
cloud
light rain
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
some clouds
clear
some clouds
cloudy
light rain
rain shwrs
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
10
W
15
W
5
WSW
5
W
5
WNW
5
WNW
5
W
15
W
0
W
5
W
15
W
5
W
5
W
10
W
5
WNW
5
W
15
W
5
W
5
W
15
W
0
W
5
W
15
W
5
W
5
W
10
W
0
NNW
5
W
15
W
5
W
5
W
15
W
5
W
10
W
15
W
5
WSW
 mm 
1
1
max°C
17
19
15
16
16
14
18
21
16
21
24
18
21
23
16
17
19
15
18
19
16
19
21
17
18
20
16
21
25
18
21
26
17
19
23
15
Moonrise
12:36
1:08
1:51
2:48
3:58
5:15
6:35
7:52
9:04
10:14
11:21
12:28
Moonset
4:25
5:47
7:01
8:02
8:48
9:21
9:46
10:07
10:23
10:39
10:54
11:10
Sunrise
5:39
5:41
5:41
5:43
5:43
5:45
5:46
5:48
5:48
5:50
5:50
5:52
Sunset
8:59
8:58
8:57
8:55
8:54
8:53
8:52
8:51
8:50
8:49
8:47
8:46
Today's sea temperature in Skamokawa, Steamboat Slough, Columbia River is 18.1 °C (Statistics for 19 Jul 1981-2005 – mean: 14.8 max: 16.5 min: 13.2°C)
Issued (local time): 4 am Saturday 19 Jul 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest