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 09:14 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Sun afternoon, min 15°C on Sat morning). Winds increasing (calm on Sat night, fresh winds from the SW by Mon night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 18°C on Tue afternoon, min 11°C on Tue night). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Very mild (max 19°C on Sat night, min 11°C on Sat morning). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 26°C on Tue afternoon, min 13°C on Mon morning). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 18mm), heaviest on Thu night. Warm (max 20°C on Thu morning, min 12°C on Sat morning). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
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
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High Tide
6:32PM2.37m
7:21PM2.57m
8:07PM2.67m
8:51PM2.71m
9:32PM2.70m
5:38AM2.12m
10:09PM2.66m
6:52AM1.84m
10:43PM2.62m
8:27AM1.54m
11:13PM2.57m
10:25AM1.30m
11:40PM2.51m
12:48PM1.26m
00:05AM2.44m
3:19PM1.48m
00:26AM2.35m
4:56PM1.81m
00:44AM2.27m
5:45PM2.09m
6:22PM2.29m
Low Tide
9:54AM-0.85m
10:07PM2.10m
10:39AM-1.05m
11:13PM2.22m
11:26AM-1.14m
00:19AM2.25m
12:14PM-1.09m
1:30AM2.19m
1:02PM-0.92m
2:50AM2.04m
1:49PM-0.65m
4:16AM1.77m
2:34PM-0.29m
5:30AM1.43m
3:17PM0.14m
6:27AM1.05m
3:58PM0.59m
7:12AM0.67m
4:40PM1.04m
7:51AM0.34m
5:30PM1.44m
8:25AM0.07m
6:53PM1.78m
8:57AM-0.13m
8:36PM2.00m
9:28AM-0.28m
10:15PM2.11m
10:00AM-0.38m
Wave
Height (m)
Direction
Period (s)
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
rain showers
mod rain
light rain
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
rain shwrs
mod rain
light rain
some clouds
some clouds
some clouds
clear
some clouds
some clouds
km/h
10
N
5
N
0
W
5
N
5
WSW
10
SSW
10
SW
5
SW
25
SW
30
SW
25
WSW
10
WSW
5
SSW
0
SSW
10
N
15
NNW
5
NW
5
N
10
N
5
SSW
15
SSW
10
S
15
SW
15
SW
10
SSE
10
SW
5
SW
5
NNW
5
W
0
ENE
10
N
5
N
5
ENE
10
N
5
N
5
E
5
WNW
20
SW
20
SSW
5
NNE
10
SSE
15
S
10
SSE
5
ESE
15
SW
15
SSE
10
SSE
8
9
1
max °C
17
23
23
20
25
25
19
22
22
16
18
15
13
17
16
14
18
17
15
18
16
13
16
19
13
17
18
16
20
21
20
26
25
21
26
24
20
19
16
14
14
14
13
16
16
12
14
Moonrise
3:20
4:06
5:11
6:30
7:57
9:24
10:46
12:03
1:16
2:28
3:38
4:49
5:59
7:07
8:09
Moonset
8:25
9:42
10:42
11:24
11:54
12:16
12:34
12:49
1:03
1:18
1:35
1:54
2:19
2:50
3:32
Sunrise
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:09
5:11
5:11
5:11
Sunset
9:14
9:15
9:15
9:15
9:15
9:15
9:16
9:16
9:16
9:16
9:17
9:17
9:17
9:17
9:17
9:17
Today's sea temperature in Friday Harbor is
11.6° C
(Statistics for 13 Jun 1981-2005 – mean: 13.3 max: 15.5 min: 11.4°C)
Issued (local time): 10 am Saturday 13 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest