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

Moderate rain (total 19mm), heaviest on Sat night. Low air temperatures (max 7°C on Thu night, min 5°C on Fri night). Winds decreasing (strong winds from the W on Thu night, light winds from the ESE by Sat night).

Days 5–7 Weather Summary

Heavy rain (total 21mm), heaviest during Wed afternoon. Low air temperatures (max 7°C on Mon morning, min 3°C on Wed morning). Mainly near gales.

Days 8–10 Weather Summary

Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Thu night. Mild temperatures (max 9°C on Sat afternoon, min 1°C on Wed night). Winds increasing (calm on Thu night, fresh winds from the SSE by Sat afternoon).

Days 11–13 Weather Summary

Moderate rain (total 15mm), heaviest on Sun morning. Mild temperatures (max 9°C on Sat night, min 4°C on Sun night). Mainly near gales.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
6:08AM2.41m
12:33PM2.27m
6:36AM2.43m
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
Low Tide
8:55PM-0.34m
10:08AM2.26m
9:27PM-0.41m
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
Wave
height (m) 
direction
period (s) 
rain showers
light rain
light rain
part cloud
cloud
light rain
light rain
light rain
rain showers
rain showers
light rain
light rain
light rain
cloud
light rain
cloud
light rain
mod rain
cloud
cloud
light rain
light snow
part cloud
part cloud
cloud
light rain
cloud
cloud
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
rain shwrs
light rain
light rain
some clouds
cloudy
light rain
light rain
light rain
rain shwrs
rain shwrs
light rain
light rain
light rain
cloudy
light rain
cloudy
light rain
mod rain
cloudy
cloudy
light rain
light snow
some clouds
some clouds
cloudy
light rain
cloudy
cloudy
light rain
light rain
light rain
light rain
light rain
light rain
light rain
cloudy
 km/h
40
W
20
SSW
20
SW
15
SSE
25
SSE
15
SSE
25
S
35
SSE
15
SSW
15
SSE
45
SSE
50
SSE
5
SE
30
SE
20
SSE
10
NNE
30
N
10
NNW
15
ENE
20
N
5
NNE
0
WNW
10
N
5
NE
20
SE
25
SSE
30
SE
40
SE
60
SE
55
SE
10
SSE
15
S
20
WSW
35
SE
25
SSE
25
SE
 mm 
1
1
2
3
5
5
2
3
1
3
3
1
3
7
1
2
1
2
2
5
2
2
1
1
max°C
7
6
7
7
7
6
7
7
7
6
7
7
6
7
7
6
4
3
4
2
2
4
5
6
7
8
9
9
8
8
6
5
6
5
4
6
Moonrise
8:18
9:08
9:47
10:17
10:40
11:00
11:16
11:31
11:46
12:02
12:22
12:48
Moonset
3:34
4:32
5:39
6:51
8:06
9:20
10:34
11:50
1:07
2:29
3:55
Sunrise
7:58
8:00
8:00
8:00
8:00
8:00
8:02
8:02
8:02
8:02
8:03
8:03
Sunset
4:17
4:17
4:19
4:19
4:20
4:20
4:21
4:22
4:22
4:22
4:23
4:24
Today's sea temperature in Richardson, Lopez Island, San Juan Channel is
9.3° C
(Statistics for 18 Dec 1981-2005 – mean: 8.3 max: 9.3 min: 6.7°C)
Issued (local time): 9 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest