Friday Harbor Sea Conditions and Tide Table

Friday Harbor 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 05:09 AM and sunset is at 09:16 PM.

Days 1–3 Weather Summary

Moderate rain (total 11mm), heaviest on Fri night. Cool air temperatures (max 17°C on Thu afternoon, min 10°C on Fri afternoon). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Tue night, min 11°C on Sun morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 22°C on Wed afternoon, min 12°C on Thu morning). Wind will be generally light.

Days 10–12 Weather Summary

Some drizzle, heaviest during Tue morning. Warm (max 20°C on Sun afternoon, min 13°C on Sat morning). Wind will be generally light.

Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
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
12:22PM1.21m
00:12AM2.40m
2:43PM1.44m
00:33AM2.40m
4:27PM1.81m
00:55AM2.42m
5:36PM2.17m
6:30PM2.44m
7:16PM2.61m
7:58PM2.69m
8:37PM2.71m
9:13PM2.69m
5:06AM2.09m
9:47PM2.65m
6:10AM1.86m
10:17PM2.59m
7:33AM1.59m
10:45PM2.53m
Low Tide
7:01AM0.66m
5:03PM0.80m
7:37AM0.20m
6:03PM1.26m
8:16AM-0.23m
7:17PM1.69m
8:58AM-0.59m
8:38PM2.01m
9:41AM-0.85m
9:56PM2.21m
10:26AM-0.99m
11:08PM2.30m
11:12AM-1.01m
00:17AM2.29m
11:57AM-0.94m
1:27AM2.20m
12:42PM-0.77m
2:42AM2.05m
1:24PM-0.52m
4:00AM1.82m
2:05PM-0.23m
5:07AM1.54m
2:43PM0.12m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
cloud
cloud
light rain
mod rain
light rain
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
some clouds
cloudy
cloudy
cloudy
light rain
mod rain
light rain
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
some clouds
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
 km/h
5
W
15
SW
25
WSW
10
SSW
5
SE
20
SSE
10
SE
10
ESE
10
ESE
5
SSE
5
S
5
N
10
NNW
5
NNW
5
WSW
5
S
15
SW
15
SW
20
SSW
20
SW
20
SSW
15
S
15
SW
10
WSW
0
WNW
10
SSW
5
SW
0
W
15
SW
10
SW
15
SSW
20
SW
10
SW
15
SSW
15
SW
25
SSW
 mm 
1
9
1
max°C
13
17
15
11
11
10
10
13
13
12
16
16
17
22
20
17
21
23
16
22
19
13
17
16
15
18
18
15
18
19
15
20
19
14
17
18
Moonrise
1:25
1:41
2:00
2:25
2:59
3:47
4:50
6:07
7:29
8:50
10:06
11:19
Moonset
2:34
3:57
5:24
6:53
8:17
9:29
10:23
11:01
11:28
11:48
12:05
Sunrise
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:11
5:11
5:11
5:11
5:13
Sunset
9:16
9:16
9:16
9:16
9:17
9:17
9:17
9:17
9:17
9:17
9:16
9:16
Today's sea temperature in Friday Harbor is 10.8 °C (Statistics for 19 Jun 1981-2005 – mean: 13.5 max: 15.4 min: 11.7°C)
Issued (local time): 10 am Thursday 19 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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