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 08:00 AM and sunset is at 04:17 PM.

Days 1–3 Weather Summary

Heavy rain (total 21mm), heaviest during Sun afternoon. Low air temperatures (max 7°C on Sat morning, min 5°C on Mon afternoon). Winds increasing (calm on Sat night, strong winds from the SSE by Mon morning).

Days 4–6 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Low air temperatures (max 6°C on Tue morning, min 1°C on Thu morning). Mainly fresh winds.

Days 7–9 Weather Summary

Mostly dry. Temperatures will be slightly above freezing (max 4°C on Fri afternoon, min 1°C on Fri morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 5mm), mostly falling on Tue night. Mild temperatures (max 7°C on Tue night, min 1°C on Mon morning). Winds increasing (light winds from the E on Mon morning, fresh winds from the SE by Tue night).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
12:20PM2.27m
7:04AM2.42m
7:32AM2.41m
1:11PM2.20m
7:58AM2.40m
1:38PM2.09m
8:22AM2.40m
8:42AM2.40m
9:01AM2.40m
7:04PM1.36m
9:21AM2.42m
9:23PM1.22m
9:41AM2.45m
1:32AM1.38m
10:04AM2.49m
10:30AM2.55m
4:27AM2.09m
11:01AM2.60m
4:48AM2.33m
Low Tide
10:07AM2.26m
10:02PM-0.45m
10:35AM2.23m
10:39PM-0.45m
11:20AM2.17m
11:17PM-0.40m
12:26PM2.08m
11:55PM-0.29m
00:32AM-0.10m
1:08AM0.18m
4:37PM1.33m
1:43AM0.54m
4:47PM0.93m
2:16AM0.95m
5:21PM0.49m
2:39AM1.37m
6:01PM0.05m
6:43PM-0.34m
4:55AM2.09m
7:23PM-0.65m
Wave
height (m) 
direction
period (s) 
part cloud
light rain
light rain
part cloud
light rain
rain showers
light rain
light rain
rain showers
light rain
light rain
light rain
cloud
cloud
clear
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
light rain
cloud
cloud
light rain
part cloud
part cloud
part cloud
some clouds
light rain
light rain
some clouds
light rain
rain shwrs
light rain
light rain
rain shwrs
light rain
light rain
light rain
cloudy
cloudy
clear
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
light rain
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
 km/h
25
SSE
15
S
10
S
35
SSE
20
SW
20
W
45
SSE
20
SW
20
SSE
30
SSE
10
NNW
10
NNE
25
N
30
NNW
10
NE
30
N
25
N
30
N
10
NNE
0
NNW
5
NE
5
NE
10
N
10
NE
5
ENE
5
NNW
5
ENE
10
ESE
10
E
10
ESE
25
ESE
30
SE
30
SSE
15
SW
15
SE
20
SE
 mm 
4
4
4
3
1
4
1
1
1
1
1
4
max°C
7
6
7
7
7
7
7
5
5
6
6
6
5
6
6
2
3
2
3
4
4
2
3
3
2
3
3
2
4
4
6
6
7
7
7
5
Moonrise
9:08
9:47
10:17
10:40
11:00
11:16
11:31
11:46
12:02
12:22
12:48
1:25
Moonset
4:32
5:39
6:51
8:06
9:20
10:34
11:50
1:07
2:29
3:55
5:23
Sunrise
8:00
8:00
8:00
8:00
8:00
8:02
8:02
8:02
8:02
8:03
8:03
8:03
Sunset
4:17
4:19
4:19
4:20
4:20
4:21
4:22
4:22
4:22
4:23
4:24
4:25
Today's sea temperature in Richardson, Lopez Island, San Juan Channel is
9.2° C
(Statistics for 20 Dec 1981-2005 – mean: 8.2 max: 9.3 min: 6.7°C)
Issued (local time): 3 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest