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 — and sunset is at —.

Days 1–4 Weather Summary

Heavy rain (total 133mm), heaviest during Mon afternoon. Cool air temperatures (max 13°C on Sun morning, min 7°C on Tue morning). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 47mm), heaviest during Tue night. Cool air temperatures (max 15°C on Fri morning, min 9°C on Wed morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 13°C on Sat morning, min 6°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 44mm), heaviest during Wed morning. Very mild (max 11°C on Wed morning, min 7°C on Tue night). Wind will be generally light.

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
3:59AM2.02m
3:01PM2.61m
4:52AM2.03m
3:53PM2.43m
5:44AM2.04m
4:49PM2.22m
6:36AM2.06m
5:52PM2.00m
7:28AM2.08m
7:05PM1.81m
8:19AM2.13m
8:25PM1.68m
9:07AM2.19m
9:40PM1.65m
9:51AM2.26m
10:47PM1.68m
10:32AM2.32m
11:45PM1.75m
11:09AM2.38m
00:37AM1.82m
11:44AM2.42m
1:25AM1.89m
12:18PM2.44m
Low Tide
10:21PM-0.31m
9:45AM0.76m
11:08PM-0.23m
10:40AM0.75m
11:54PM-0.13m
11:35AM0.74m
00:39AM-0.01m
12:35PM0.73m
1:24AM0.13m
1:42PM0.70m
2:10AM0.27m
2:54PM0.62m
2:57AM0.41m
4:05PM0.49m
3:43AM0.53m
5:09PM0.32m
4:29AM0.65m
6:04PM0.17m
5:13AM0.75m
6:53PM0.06m
5:57AM0.84m
7:38PM-0.01m
Wave
height (m) 
direction
period (s) 
heavy rain
light rain
rain showers
rain showers
heavy rain
heavy rain
heavy rain
mod rain
light rain
heavy rain
light rain
light rain
mod rain
light rain
mod rain
light rain
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
cloud
cloud
light rain
rain showers
heavy rain
mod rain
mod rain
light rain
light rain
heavy rain
light rain
rain shwrs
rain shwrs
heavy rain
heavy rain
heavy rain
mod rain
light rain
heavy rain
light rain
light rain
mod rain
light rain
mod rain
light rain
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
rain shwrs
heavy rain
mod rain
mod rain
light rain
light rain
 km/h
5
SSE
20
WSW
10
WSW
5
SE
15
SSW
25
SW
10
WSW
5
ESE
5
ESE
15
WSW
5
NW
5
ESE
10
SW
10
WSW
5
W
0
WNW
0
NW
5
WSW
0
WSW
5
E
5
E
5
E
10
ESE
5
E
5
ESE
5
ESE
5
E
5
ESE
10
ESE
5
SSE
5
SSE
25
SSW
5
NNW
10
WNW
15
SW
20
WSW
 mm 
14
3
2
8
34
36
29
6
1
17
5
2
7
4
8
4
5
1
11
10
10
2
3
max°C
10
13
12
10
13
13
13
7
8
13
10
9
13
13
12
13
15
13
12
13
12
8
13
11
7
10
10
9
10
10
10
11
9
8
8
8
Moonrise
7:32
8:53
10:10
11:22
12:31
1:37
2:43
3:49
4:57
6:04
7:08
Moonset
10:52
11:25
11:49
12:09
12:26
12:41
12:57
1:13
1:32
1:55
2:25
3:02
Sunrise
7:41
7:43
7:43
7:45
7:46
7:47
7:48
7:48
7:50
7:50
7:50
7:52
Sunset
4:27
4:27
4:27
4:27
4:27
4:27
4:27
4:27
4:28
4:28
4:28
4:28
Today's sea temperature in Skamokawa, Steamboat Slough, Columbia River is
10.7° C
(Statistics for 06 Dec 1981-2005 – mean: 10.3 max: 11.6 min: 8.5°C)
Issued (local time): 9 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest