Symonds Bay, Biorka Island, Sitka Sound Sea Conditions and Tide Table

Symonds Bay, Biorka Island, Sitka Sound 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 06:45 AM and sunset is at 07:30 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Sat afternoon. Cool air temperatures (max 11°C on Sat morning, min 4°C on Sat night). Winds increasing (calm on Thu afternoon, fresh winds from the ESE by Sat afternoon).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Tue night. Low air temperatures (max 8°C on Sun afternoon, min 4°C on Tue afternoon). Winds decreasing (fresh winds from the NW on Mon morning, light winds from the WSW by Tue morning).

Days 7–9 Weather Summary

A light covering of new snow, mostly falling on Wed night. Becoming milder with moderate rain (total 16mm) heaviest on Thu morning. Mild temperatures (max 5°C on Wed morning, min 1°C on Wed night). Winds decreasing (strong winds from the WSW on Thu night, calm by Fri night).

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sat morning. Mild temperatures (max 6°C on Tue morning, min 1°C on Sun night). Wind will be generally light.

Thursday
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
Monday
7
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
11:48AM3.02m
00:30AM3.06m
12:37PM3.14m
1:03AM3.31m
1:26PM3.19m
1:36AM3.51m
2:14PM3.14m
2:12AM3.61m
3:02PM3.00m
2:50AM3.61m
3:54PM2.79m
3:31AM3.48m
4:51PM2.54m
4:16AM3.26m
5:59PM2.30m
5:11AM2.97m
7:25PM2.16m
8:58PM2.19m
7:54AM2.48m
10:09PM2.32m
9:24AM2.45m
10:57PM2.48m
Low Tide
6:11PM-0.16m
6:32AM0.15m
6:48PM-0.15m
7:16AM-0.22m
7:26PM-0.04m
7:59AM-0.47m
8:03PM0.16m
8:44AM-0.59m
8:42PM0.42m
9:31AM-0.56m
9:23PM0.72m
10:22AM-0.40m
10:08PM1.01m
11:20AM-0.16m
11:03PM1.29m
12:29PM0.09m
00:19AM1.48m
1:50PM0.25m
2:06AM1.50m
3:10PM0.29m
3:40AM1.30m
4:14PM0.26m
4:45AM1.01m
Wave
height (m) 
direction
period (s) 
0.7
SW
8
0.6
WSW
8
0.5
SSW
17
0.7
SSW
12
0.8
SSW
11
0.8
SSW
11
0.7
SSW
10
1
SSW
10
1.2
S
8
0.9
SSW
7
0.8
SSW
9
0.8
SSW
18
1
SSW
17
1.3
W
9
1
SW
12
0.8
SSW
16
0.7
SSW
15
0.7
SSW
15
0.9
SSW
13
1
WSW
11
2.5
W
9
3.5
W
12
4
W
13
4
WSW
13
3.5
WSW
12
3
WSW
12
2.4
WSW
11
1.8
WSW
10
1.6
W
10
1.3
W
9
1.3
W
8
1.2
W
8
0.9
W
8
0.7
WSW
7
0.6
SW
10
1.2
SSW
8
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
cloud
cloud
mod rain
light rain
light rain
light snow
light snow
light snow
light snow
light rain
rain showers
light snow
rain showers
part cloud
clear
clear
clear
clear
cloud
cloud
cloud
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
cloudy
mod rain
light rain
light rain
light snow
light snow
light snow
light snow
light rain
rain shwrs
light snow
rain shwrs
some clouds
clear
clear
clear
clear
cloudy
cloudy
cloudy
 km/h
10
ENE
0
SE
10
NNE
10
E
5
WSW
15
NE
15
ENE
30
ESE
15
E
10
E
20
NW
10
N
20
NNW
30
NW
15
NNW
10
NW
10
SSE
10
SSE
20
SSE
25
S
30
W
25
WSW
40
WSW
45
WSW
35
WSW
30
WSW
20
SW
5
SE
15
NW
20
NNW
20
NNW
20
NNW
10
NNE
10
NE
10
ENE
20
ENE
 mm 
2.0
6
2.0
2.0
1.0
2.0
2.0
2.0
2.0
3
2.0
max°C
10
10
8
8
8
7
11
8
6
7
8
7
6
6
5
5
4
4
5
5
2
2
2
2
3
3
3
3
3
2
3
4
3
3
5
5
Moonrise
6:29
6:34
6:39
6:44
6:52
7:05
7:28
8:10
9:18
10:45
12:16
1:45
Moonset
5:21
7:00
8:41
10:26
12:14
1:58
3:26
4:26
4:59
5:16
5:26
Sunrise
6:45
6:43
6:39
6:37
6:35
6:31
6:28
6:26
6:24
6:20
6:18
6:16
Sunset
7:30
7:31
7:34
7:36
7:37
7:39
7:43
7:45
7:46
7:49
7:51
7:52
Today's sea temperature in Symonds Bay, Biorka Island, Sitka Sound is 6.2 °C (Statistics for 27 Mar 1981-2005 – mean: 6.0 max: 7.1 min: 4.9°C)
Issued (local time): 3 am Thursday 27 Mar 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest