Friday Harbor, San Juan Channel Sea Conditions and Tide Table

Friday Harbor, 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 07:22 PM.

Days 1–4 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Cool air temperatures (max 13°C on Mon afternoon, min 7°C on Wed morning). Wind will be generally light.

Days 5–7 Weather Summary

Moderate rain (total 14mm), heaviest on Fri morning. Cool air temperatures (max 12°C on Thu afternoon, min 7°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Mild temperatures (max 9°C on Sun afternoon, min 6°C on Tue morning). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 3mm), mostly falling on Thu morning. Very mild (max 12°C on Fri afternoon, min 8°C on Wed night). Wind will be generally light.

Mon
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Sat
30
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
4:33AM2.50m
5:03AM2.48m
5:28AM2.42m
2:32PM1.80m
5:46AM2.33m
3:48PM1.83m
5:58AM2.24m
4:47PM1.87m
6:06AM2.18m
5:40PM1.92m
6:13AM2.14m
6:30PM1.98m
6:21AM2.13m
7:21PM2.03m
6:30AM2.13m
8:14PM2.08m
6:39AM2.14m
9:11PM2.13m
6:48AM2.15m
10:17PM2.18m
7:00AM2.15m
Low Tide
7:16PM0.20m
8:22PM0.25m
9:17PM0.30m
11:17AM1.70m
10:03PM0.37m
11:22AM1.53m
10:41PM0.48m
11:37AM1.33m
11:13PM0.64m
11:56AM1.10m
11:43PM0.83m
12:18PM0.87m
00:11AM1.04m
12:42PM0.64m
00:41AM1.26m
1:10PM0.44m
1:14AM1.48m
1:41PM0.26m
1:52AM1.69m
2:16PM0.13m
2:37AM1.89m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
part cloud
part cloud
cloud
light rain
part cloud
part cloud
rain showers
light rain
cloud
light rain
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
light rain
rain showers
cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
rain shwrs
light rain
cloudy
light rain
light rain
light rain
light rain
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
light rain
rain shwrs
cloudy
some clouds
clear
some clouds
cloudy
 km/h
5
N
5
N
5
N
5
SSW
10
SW
10
SSE
15
S
10
W
10
SE
10
ENE
10
E
10
NNE
20
NNW
15
N
15
SE
10
NE
15
N
5
NW
10
SSE
20
WSW
20
SSW
25
S
15
SSW
15
SE
20
SE
15
NE
5
NE
10
NNW
5
NW
5
NE
10
NNE
5
N
5
NNW
0
NW
15
S
20
SE
 mm 
4
1.0
2.0
4
3
1.0
3
1.0
1.0
max°C
13
12
10
13
13
8
10
11
9
12
11
8
10
8
8
8
8
8
9
9
8
8
8
7
9
9
9
10
9
8
9
9
10
12
11
9
Moonrise
12:20
1:29
2:39
3:50
4:58
6:05
7:12
8:19
9:27
10:38
11:51
1:05
Moonset
4:54
5:32
6:00
6:21
6:38
6:52
7:05
7:17
7:30
7:44
8:01
8:23
8:53
Sunrise
7:15
7:13
7:11
7:09
7:07
7:05
7:03
7:01
6:58
6:56
6:54
6:52
Sunset
7:22
7:23
7:24
7:27
7:28
7:30
7:30
7:32
7:34
7:36
7:37
7:38
Today's sea temperature in Friday Harbor, San Juan Channel is 8.3 °C (Statistics for 18 Mar 1981-2005 – mean: 8.5 max: 10.5 min: 7.2°C)
Nearest