Richardson, Lopez Island, San Juan Channel Sea Conditions and Tide Table

Richardson, Lopez Island, San Juan Channel 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 20mm), heaviest during Wed afternoon. Low air temperatures (max 9°C on Wed night, min 2°C on Fri morning). Winds decreasing (near gales from the W on Wed night, calm by Fri morning).

Days 5–7 Weather Summary

A light covering of new snow, mostly falling on Sun afternoon. Becoming milder with light rain (total 7mm) on Sun night. Cool air temperatures (max 11°C on Mon afternoon, min 1°C on Sun morning). Winds increasing (calm on Sat afternoon, fresh winds from the SE by Sun night).

Days 8–10 Weather Summary

Moderate rain (total 12mm), heaviest on Mon night. Very mild (max 15°C on Wed afternoon, min 9°C on Mon night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 11mm), heaviest on Thu night. Mild temperatures (max 8°C on Thu night, min 3°C on Sat afternoon). Winds decreasing (strong winds from the W on Sat night, light winds from the S by Sun night).

Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thu
26
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
night
AM
Wave Height Map
High Tide
5:33AM2.04m
3:57AM2.07m
3:58AM2.09m
4:15AM2.09m
11:29AM1.88m
4:27AM2.07m
12:44PM1.89m
4:34AM2.06m
1:50PM1.90m
4:35AM2.07m
2:52PM1.91m
4:41AM2.11m
3:56PM1.91m
4:54AM2.16m
5:01PM1.91m
5:12AM2.22m
6:08PM1.91m
5:33AM2.26m
7:19PM1.92m
5:56AM2.29m
8:41PM1.92m
6:19AM2.30m
10:37PM1.95m
6:41AM2.28m
00:41AM2.04m
6:56AM2.22m
Low Tide
5:00PM0.21m
6:01PM0.18m
6:58PM0.12m
9:56AM1.86m
7:48PM0.06m
9:36AM1.76m
8:30PM0.03m
9:23AM1.58m
9:07PM0.07m
9:46AM1.31m
9:42PM0.19m
10:20AM0.98m
10:17PM0.39m
10:58AM0.63m
10:52PM0.67m
11:40AM0.29m
11:29PM1.00m
12:25PM0.00m
00:07AM1.33m
1:13PM-0.21m
00:46AM1.62m
2:06PM-0.33m
1:29AM1.85m
3:03PM-0.36m
2:24AM2.01m
4:05PM-0.32m
Wave
height (m) 
direction
period (s) 
light rain
cloud
mod rain
light rain
cloud
cloud
light rain
light rain
part cloud
part cloud
cloud
cloud
cloud
light snow
light snow
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
cloud
part cloud
cloud
cloud
light rain
rain showers
part cloud
part cloud
rain showers
cloud
light rain
rain showers
light rain
light rain
light rain
cloud
cloud
light rain
light rain
mod rain
mod rain
part cloud
part cloud
part cloud
part cloud
light rain
cloudy
mod rain
light rain
cloudy
cloudy
light rain
light rain
some clouds
some clouds
cloudy
cloudy
cloudy
light snow
light snow
light rain
light rain
light rain
mod rain
light rain
light rain
light rain
cloudy
some clouds
cloudy
cloudy
light rain
rain shwrs
some clouds
some clouds
rain shwrs
cloudy
light rain
rain shwrs
light rain
light rain
light rain
cloudy
cloudy
light rain
light rain
mod rain
mod rain
some clouds
some clouds
some clouds
some clouds
 km/h
10
S
35
SE
25
SSE
50
W
35
W
40
W
15
SW
0
SW
10
NNW
15
WNW
10
SE
5
E
10
ESE
15
E
30
SE
25
SE
25
SE
30
SE
15
SE
15
SE
10
SSE
10
E
10
SE
10
N
5
E
5
S
20
WSW
30
W
15
S
30
W
20
WSW
40
SE
40
W
35
W
20
SSW
10
SW
10
SSE
20
SSE
20
ESE
30
SE
20
SE
15
E
15
W
55
WSW
45
W
20
SW
20
SE
 mm 
1
8
5
3
3
3
3
1
6
1
1
1
3
4
1
3
1
1
1
1
2
2
8
10
max°C
5
5
7
9
5
5
5
3
5
5
4
4
5
2
2
7
8
11
12
9
10
11
10
15
14
10
10
8
7
8
6
4
8
5
5
5
6
5
8
7
7
7
8
8
7
7
4
Moonrise
3:46
4:37
5:17
5:49
6:13
6:33
6:50
7:05
7:21
7:38
7:58
8:24
8:59
9:48
10:51
12:07
Moonset
11:00
11:56
1:02
2:14
3:30
4:47
6:04
7:23
8:44
10:07
11:34
1:00
2:20
3:28
4:19
Sunrise
7:33
7:31
7:28
7:26
7:24
7:22
7:20
7:18
7:16
7:15
7:13
7:11
7:07
7:05
7:03
7:01
Sunset
7:09
7:10
7:13
7:14
7:15
7:16
7:19
7:20
7:22
7:22
7:24
7:25
7:28
7:29
7:30
Today's sea temperature in Richardson, Lopez Island, San Juan Channel is
8.6° C
(Statistics for 10 Mar 1981-2005 – mean: 8.3 max: 9.9 min: 7.2°C)
Issued (local time): 10 pm Tuesday 10 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest