Onion Bay, Raspberry Island, Kupreanof Strait Sea Conditions and Tide Table

Onion Bay, Raspberry Island, Kupreanof Strait 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 06:55 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -3°C on Fri afternoon, min -13°C on Sun night). Winds decreasing (near gales from the WSW on Fri night, light winds from the WNW by Sun night).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -10°C on Wed afternoon, min -13°C on Mon night). Wind will be generally light.

Days 8–10 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -4°C on Fri afternoon, min -11°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

A dusting of new snow. Temperatures will be well below freezing (max -8°C on Mon afternoon, min -11°C on Sun night). Wind will be generally light.

Fri
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
Thursday
19
Friday
20
Saturday
21
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
night
Wave Height Map
High Tide
4:20PM4.52m
4:24AM4.78m
4:56PM4.16m
4:51AM4.50m
5:35PM3.74m
5:20AM4.17m
6:19PM3.30m
7:19PM2.89m
6:36AM3.47m
9:00PM2.65m
7:48AM3.19m
11:15PM2.80m
9:34AM3.13m
00:11AM3.14m
11:04AM3.38m
00:43AM3.51m
12:03PM3.76m
1:09AM3.90m
12:47PM4.17m
1:34AM4.30m
1:28PM4.53m
2:01AM4.66m
2:07PM4.80m
2:30AM4.95m
2:46PM4.94m
3:00AM5.15m
Low Tide
10:14PM0.15m
10:41AM-0.05m
10:45PM0.58m
11:15AM0.24m
11:16PM1.03m
11:52AM0.58m
11:50PM1.47m
12:38PM0.93m
00:32AM1.87m
1:48PM1.22m
1:48AM2.19m
3:44PM1.27m
3:51AM2.22m
5:16PM1.00m
5:19AM1.91m
6:03PM0.65m
6:09AM1.46m
6:37PM0.30m
6:48AM0.97m
7:09PM-0.01m
7:23AM0.47m
7:40PM-0.24m
7:58AM0.01m
8:12PM-0.36m
8:34AM-0.38m
8:46PM-0.34m
9:11AM-0.65m
Wave
height (m) 
direction
period (s) 
1.9
N
7
1.9
SW
6
1.5
SW
7
1.1
SW
7
1
W
5
0.9
WNW
4
1
WNW
4
1.1
NW
4
1.1
NW
5
1.1
NW
4
0.8
NW
4
0.8
NNW
4
0.8
NNW
5
0.9
NNW
5
0.8
NNE
6
0.7
N
6
0.7
NNW
5
0.6
N
5
0.5
N
5
0.4
NNE
5
0.3
N
4
0.3
W
3
0.5
N
4
0.8
N
5
0.7
NNW
4
0.9
NW
4
0.9
NW
4
0.9
NNW
4
1
NNW
5
0.9
N
6
0.9
NW
4
0.8
NW
4
1.2
NW
5
0.9
NNW
5
0.7
NW
4
0.6
NW
4
0.7
NW
4
0.8
NW
4
0.6
NNW
5
0.6
NNW
5
0.7
NNW
4
0.6
N
5
0.4
N
5
0.3
NNE
4
0.4
WSW
3
0.9
WSW
4
0.9
WSW
5
snow showers
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
snow showers
part cloud
part cloud
clear
clear
part cloud
light snow
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
snow shwrs
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
snow shwrs
some clouds
some clouds
clear
clear
some clouds
light snow
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
 km/h
50
SW
40
SW
45
WSW
35
WSW
25
WSW
30
WSW
25
W
20
WNW
20
WNW
20
WNW
15
NW
15
NW
15
NW
15
NNW
10
NW
15
WNW
10
WNW
5
W
10
NW
0
WSW
5
SSW
10
WSW
10
NNE
15
NW
15
NW
15
NW
15
NW
20
NW
20
NW
15
WNW
20
WNW
15
WNW
15
WNW
15
NW
10
WNW
15
W
15
W
10
W
10
W
10
NW
10
NW
5
NW
5
N
5
SE
10
SW
20
WSW
25
WSW
 mm 
max°C
-3
-6
-9
-9
-9
-10
-9
-10
-11
-11
-13
-12
-11
-12
-11
-10
-11
-10
-8
-8
-7
-4
-4
-6
-6
-8
-9
-9
-10
-9
-8
-9
-10
-10
-10
-8
-8
-11
-7
-7
-9
-8
-6
-6
-4
2
3
Moonrise
12:00
1:28
3:54
5:17
6:26
7:12
7:38
7:52
8:00
8:05
8:09
8:11
8:14
8:17
8:23
Moonset
8:16
9:22
9:33
9:54
10:31
11:33
12:54
2:24
3:57
5:29
7:01
8:34
10:10
11:51
Sunrise
7:50
8:47
7:43
7:41
7:39
7:35
7:33
7:30
7:28
7:24
7:22
7:18
7:16
7:13
7:11
Sunset
6:55
6:58
8:00
7:02
7:05
7:07
7:08
7:12
7:14
7:15
7:17
7:21
7:22
7:24
7:27
7:30
Today's sea temperature in Onion Bay, Raspberry Island, Kupreanof Strait is
3.3° C
(Statistics for 06 Mar 1981-2005 – mean: 4.5 max: 6.0 min: 3.3°C)
Issued (local time): 2 pm Friday 06 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest