Kanaka Bay, San Juan Island Sea Conditions and Tide Table

Kanaka Bay, San Juan Island 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 05:24 AM and sunset is at 09:09 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Thu afternoon. Warm air temperatures (max 23°C on Tue night, min 14°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 21°C on Sat night, min 13°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Tue afternoon, min 16°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Thu night, min 13°C on Fri night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 20°C on Wed night, min 13°C on Mon morning). Wind will be generally light.

Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wed
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
6:36PM2.41m
7:11PM2.41m
7:45PM2.39m
5:59AM1.92m
8:19PM2.36m
7:08AM1.72m
8:50PM2.33m
8:24AM1.53m
9:20PM2.28m
9:54AM1.40m
9:48PM2.23m
11:52AM1.42m
10:14PM2.16m
2:00PM1.61m
10:38PM2.09m
3:23PM1.84m
11:02PM2.03m
4:13PM2.03m
11:31PM1.98m
4:51PM2.14m
00:12AM1.95m
5:24PM2.19m
5:52PM2.20m
Low Tide
10:28AM-0.93m
11:04PM1.85m
11:16AM-0.84m
00:03AM1.65m
12:02PM-0.65m
1:04AM1.42m
12:47PM-0.36m
2:06AM1.16m
1:31PM0.00m
3:08AM0.89m
2:14PM0.41m
4:07AM0.63m
2:59PM0.83m
5:01AM0.40m
3:50PM1.23m
5:51AM0.21m
4:59PM1.57m
6:37AM0.05m
6:30PM1.80m
7:21AM-0.07m
7:58PM1.91m
8:03AM-0.17m
9:11PM1.92m
8:44AM-0.26m
10:02PM1.89m
9:24AM-0.34m
10:38PM1.83m
10:02AM-0.39m
Wave
Height (m)
Direction
Period (s)
clear
clear
part cloud
clear
part cloud
clear
light rain
light rain
light rain
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
clear
some clouds
clear
some clouds
clear
light rain
light rain
light rain
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
some clouds
km/h
5
SW
15
SW
5
W
5
WNW
15
WSW
5
W
10
S
20
SSW
10
S
5
SE
10
WSW
5
NW
0
SE
10
WSW
5
NW
10
NNE
5
NNE
5
NW
10
NNE
0
WNW
5
W
5
WSW
15
SSW
10
SW
5
SW
15
SW
5
SW
10
SW
15
SW
20
SW
15
SSW
20
SSW
15
SSW
10
ESE
10
WSW
5
ENE
10
ESE
10
SW
15
WSW
15
SSE
15
SSW
15
SW
15
SSW
10
SW
15
WSW
10
SSW
15
SW
 mm
1
2
1
max °C
18
21
23
17
21
21
14
15
16
14
18
19
17
20
21
17
20
20
19
21
20
20
24
23
19
23
22
18
21
22
15
21
20
14
18
19
15
19
18
14
18
18
15
18
18
15
18
Moonrise
5:25
6:54
8:20
9:41
10:59
12:13
1:25
2:37
3:48
4:57
6:02
6:59
7:46
8:23
8:52
Moonset
9:51
10:17
10:37
10:54
11:09
11:24
11:40
11:59
12:21
12:51
1:29
2:17
3:16
4:22
5:33
Sunrise
5:24
5:26
5:26
5:28
5:28
5:30
5:31
5:31
5:33
5:35
5:35
5:37
5:37
5:39
5:41
5:41
Sunset
9:09
9:08
9:07
9:07
9:07
9:06
9:05
9:02
9:01
9:00
9:00
8:59
8:58
8:55
8:54
8:53
Today's sea temperature in Kanaka Bay, San Juan Island is
11.6° C
(Statistics for 14 Jul 1981-2005 – mean: 14.4 max: 16.0 min: 11.8°C)
Issued (local time): 4 am Tuesday 14 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest