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 — and sunset is at —.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Tue night. Cool air temperatures (max 11°C on Wed afternoon, min 6°C on Thu night). Winds increasing (calm on Tue night, strong winds from the WSW by Wed night).

Days 5–7 Weather Summary

Light rain (total 9mm), mostly falling on Fri night. Cool air temperatures (max 11°C on Sat night, min 6°C on Fri night). Winds increasing (light winds from the SSE on Fri night, strong winds from the W by Sun morning).

Days 8–10 Weather Summary

Heavy rain (total 45mm), heaviest during Wed night. Mild temperatures (max 7°C on Tue morning, min 2°C on Wed afternoon). Winds decreasing (near gales from the WSW on Wed night, calm by Thu afternoon).

Days 11–13 Weather Summary

Moderate rain (total 14mm), heaviest on Sat morning. Mild temperatures (max 5°C on Sun morning, min 2°C on Thu night). Winds increasing (calm on Fri afternoon, strong winds from the SE by Fri night).

Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thu
19
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
5:00AM2.31m
4:45PM1.95m
5:21AM2.27m
5:41PM1.89m
5:41AM2.23m
6:38PM1.85m
6:00AM2.18m
7:41PM1.82m
8:57PM1.81m
10:42PM1.85m
7:02AM2.01m
00:40AM1.97m
7:28AM1.95m
1:41AM2.08m
8:06AM1.89m
2:18AM2.14m
9:22AM1.82m
2:45AM2.17m
11:01AM1.78m
3:06AM2.17m
12:27PM1.78m
3:23AM2.17m
1:37PM1.82m
3:41AM2.17m
2:38PM1.86m
3:58AM2.19m
3:36PM1.91m
Low Tide
10:01PM0.21m
10:45AM0.84m
10:37PM0.45m
11:21AM0.61m
11:13PM0.74m
11:58AM0.41m
11:50PM1.04m
12:36PM0.27m
00:28AM1.33m
1:17PM0.19m
1:13AM1.60m
2:04PM0.17m
2:19AM1.82m
2:58PM0.18m
4:28AM1.94m
4:00PM0.20m
6:30AM1.94m
5:06PM0.18m
7:38AM1.86m
6:07PM0.15m
8:09AM1.76m
6:59PM0.10m
8:29AM1.61m
7:43PM0.08m
8:48AM1.42m
8:22PM0.11m
9:11AM1.16m
8:58PM0.21m
9:38AM0.85m
Wave
height (m) 
direction
period (s) 
light rain
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
mod rain
cloud
cloud
light rain
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
light rain
light rain
heavy rain
heavy rain
part cloud
rain showers
rain showers
part cloud
part cloud
light rain
light rain
light rain
rain showers
part cloud
cloud
rain showers
rain showers
cloud
light snow
light snow
light rain
mod rain
mod rain
light rain
part cloud
clear
light rain
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
mod rain
cloudy
cloudy
light rain
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
light rain
light rain
heavy rain
heavy rain
some clouds
rain shwrs
rain shwrs
some clouds
some clouds
light rain
light rain
light rain
rain shwrs
some clouds
cloudy
rain shwrs
rain shwrs
cloudy
light snow
light snow
light rain
mod rain
mod rain
light rain
some clouds
clear
 km/h
5
SSW
10
SSW
15
W
40
WSW
25
W
15
W
15
SSE
15
ESE
10
ENE
10
ESE
15
SSE
15
S
10
SSW
35
W
30
W
40
WSW
30
WSW
35
W
30
WSW
20
W
30
W
25
WSW
20
SE
40
SE
55
WSW
25
W
5
NW
10
NW
10
NNW
0
WSW
25
SE
35
SE
10
SE
20
SSE
20
SE
20
WSW
15
SW
40
WSW
30
W
20
ESE
20
ENE
10
SSE
45
SE
25
W
10
WNW
25
W
25
WSW
 mm 
5
7
2
2
2
22
18
1
3
1
5
2
3
3
1
1
3
3
9
7
3
max°C
9
10
11
8
9
9
7
7
7
7
9
10
11
9
8
7
8
7
5
7
7
5
3
3
7
6
6
4
3
4
4
3
4
4
5
5
4
5
4
4
3
7
8
6
5
5
6
Moonrise
7:53
9:05
10:17
11:29
1:39
2:46
3:47
4:38
5:18
5:50
6:14
6:34
6:51
7:06
7:22
Moonset
7:08
7:22
7:37
7:54
9:15
9:41
10:15
11:00
11:56
1:02
2:15
3:30
4:47
6:05
7:24
Sunrise
6:47
6:45
6:43
6:41
7:39
6:37
6:35
6:33
6:31
6:28
6:26
6:24
6:22
6:20
6:18
6:16
Sunset
6:00
6:01
6:04
6:05
7:07
6:07
6:09
6:10
6:13
6:14
6:15
6:16
6:19
6:20
6:22
Today's sea temperature in Kanaka Bay, San Juan Island is
8.3° C
(Statistics for 03 Mar 1981-2005 – mean: 8.1 max: 9.9 min: 6.3°C)
Issued (local time): 9 pm Tuesday 03 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest