Fort Canby, Jetty A, Columbia River Sea Conditions and Tide Table

Fort Canby, Jetty A, 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 07:54 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

Heavy rain (total 41mm), heaviest during Thu morning. Cool air temperatures (max 13°C on Thu morning, min 8°C on Thu night). Winds decreasing (near gales from the SW on Thu morning, moderate winds from the S by Sat night).

Days 4–6 Weather Summary

Heavy rain (total 31mm), heaviest during Mon night. Cool air temperatures (max 10°C on Mon afternoon, min 5°C on Tue night). Winds decreasing (near gales from the S on Mon afternoon, light winds from the E by Tue night).

Days 7–9 Weather Summary

Light rain (total 7mm), mostly falling on Thu morning. Mild temperatures (max 9°C on Thu afternoon, min 5°C on Wed morning). Winds decreasing (fresh winds from the E on Wed night, calm by Fri afternoon).

Days 10–12 Weather Summary

Heavy rain (total 37mm), heaviest during Mon night. Very mild (max 12°C on Mon night, min 7°C on Sat morning). Winds increasing (calm on Sat morning, strong winds from the SSW by Mon night).

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
10:53AM2.69m
00:45AM2.18m
11:29AM2.70m
1:26AM2.20m
12:05PM2.70m
2:05AM2.22m
12:42PM2.70m
2:42AM2.24m
1:20PM2.68m
3:17AM2.26m
2:01PM2.63m
3:53AM2.30m
2:45PM2.53m
4:29AM2.35m
3:36PM2.38m
5:07AM2.43m
4:38PM2.20m
5:48AM2.53m
5:55PM2.02m
6:34AM2.64m
7:21PM1.91m
7:23AM2.75m
8:44PM1.91m
Low Tide
5:52PM-0.13m
5:24AM1.51m
6:29PM-0.16m
6:05AM1.52m
7:04PM-0.16m
7:38PM-0.14m
7:24AM1.50m
8:11PM-0.10m
8:05AM1.46m
8:44PM-0.03m
8:50AM1.40m
9:18PM0.07m
9:40AM1.31m
9:56PM0.23m
10:39AM1.18m
10:38PM0.45m
11:45AM0.99m
11:27PM0.70m
12:57PM0.73m
00:23AM0.96m
2:07PM0.40m
1:25AM1.18m
Wave
height (m) 
direction
period (s) 
3
W
11
5
WSW
10
4.5
WSW
11
3.5
WSW
10
3.5
W
10
3
W
10
3
W
10
2.5
W
10
3
W
10
2.5
W
10
2.5
W
10
2.5
W
10
3
W
9
3.5
WSW
8
3
W
10
3
W
12
2.5
W
11
2.2
WNW
11
1.5
WNW
9
1.2
WNW
9
1.1
WNW
9
1.3
WNW
12
1.7
WSW
11
1.8
SW
10
1.8
SW
10
1.8
SW
10
1.8
SW
10
1.8
WSW
10
1.5
W
9
1.1
WNW
8
1
W
8
1.8
WNW
12
2.3
WNW
13
3
W
12
3
WSW
11
3
SW
10
mod rain
light rain
rain showers
light rain
light rain
rain showers
light rain
light rain
mod rain
light rain
light rain
rain showers
light rain
light rain
mod rain
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
rain showers
part cloud
rain showers
light rain
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
mod rain
heavy rain
mod rain
light rain
rain shwrs
light rain
light rain
rain shwrs
light rain
light rain
mod rain
light rain
light rain
rain shwrs
light rain
light rain
mod rain
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
rain shwrs
some clouds
rain shwrs
light rain
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
light rain
light rain
mod rain
heavy rain
 km/h
45
SSE
50
WSW
40
WNW
40
WSW
40
W
35
WSW
30
SW
35
SSW
40
SSW
30
S
35
WSW
30
SW
40
S
50
S
30
SW
20
SSW
20
S
15
E
20
E
20
ENE
25
E
20
E
25
E
25
ENE
15
ESE
0
ESE
10
N
5
ENE
10
NW
5
ENE
15
SE
15
SE
25
SSE
25
ESE
30
ESE
30
ESE
 mm 
10
4
5
4
2
4
2
3
7
4
3
5
5
5
8
1
2
4
1
4
1
8
22
max°C
13
13
9
9
9
10
10
10
10
9
9
9
9
10
9
9
8
6
7
8
6
8
9
6
8
9
8
8
9
8
9
9
10
9
8
12
Moonrise
7:11
8:09
9:00
9:40
10:13
10:38
10:59
11:17
11:35
11:52
12:11
12:33
Moonset
3:04
3:52
4:50
5:55
7:05
8:17
9:29
10:41
11:54
1:09
2:28
Sunrise
7:54
7:54
7:54
7:56
7:56
7:56
7:56
7:56
7:58
7:58
7:58
7:58
Sunset
4:30
4:30
4:31
4:31
4:32
4:32
4:34
4:34
4:35
4:36
4:37
4:37
Today's sea temperature in Fort Canby, Jetty A, Columbia River is
11.6° C
(Statistics for 18 Dec 1981-2005 – mean: 9.9 max: 11.3 min: 8.5°C)
Issued (local time): 3 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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