Hamilton Bay, Kupreanof Island Sea Conditions and Tide Table

Hamilton Bay, Kupreanof Island 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 04:03 AM and sunset is at 09:45 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Wed afternoon. Cool air temperatures (max 16°C on Tue afternoon, min 9°C on Wed night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Sun night. Cool air temperatures (max 19°C on Sun morning, min 10°C on Sat afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 31mm), heaviest during Mon morning. Very mild (max 14°C on Mon morning, min 7°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Fri afternoon, min 10°C on Sat night). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 3mm), mostly falling on Tue morning. Very mild (max 16°C on Tue afternoon, min 10°C on Sun night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
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
7:56AM2.97m
8:36PM3.75m
9:13AM3.00m
9:29PM4.01m
10:25AM3.17m
10:22PM4.30m
11:28AM3.41m
11:14PM4.59m
12:25PM3.66m
00:05AM4.85m
1:18PM3.88m
00:56AM5.02m
2:08PM4.03m
1:47AM5.07m
2:57PM4.11m
2:38AM4.98m
3:46PM4.13m
3:29AM4.75m
4:34PM4.10m
4:22AM4.38m
5:24PM4.04m
5:18AM3.94m
6:14PM3.95m
6:19AM3.48m
7:06PM3.87m
7:28AM3.10m
8:00PM3.81m
8:43AM2.86m
Low Tide
2:01PM0.91m
3:11AM0.72m
3:02PM1.03m
4:11AM0.23m
4:02PM1.07m
5:07AM-0.27m
5:00PM1.04m
6:00AM-0.73m
5:55PM0.96m
6:50AM-1.09m
6:47PM0.87m
7:39AM-1.29m
7:39PM0.79m
8:28AM-1.34m
8:30PM0.75m
9:16AM-1.22m
9:23PM0.76m
10:05AM-0.95m
10:17PM0.82m
10:53AM-0.57m
11:16PM0.89m
11:42AM-0.12m
00:19AM0.95m
12:34PM0.34m
1:27AM0.95m
1:28PM0.78m
2:37AM0.86m
2:26PM1.13m
Wave
Height (m)
Direction
Period (s)
part cloud
part cloud
part cloud
part cloud
rain showers
rain showers
cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
heavy rain
mod rain
mod rain
light rain
light rain
light rain
rain showers
rain showers
clear
cloud
cloud
part cloud
cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
rain showers
rain showers
part cloud
part cloud
cloud
some clouds
some clouds
some clouds
some clouds
rain shwrs
rain shwrs
cloudy
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
heavy rain
mod rain
mod rain
light rain
light rain
light rain
rain shwrs
rain shwrs
clear
cloudy
cloudy
some clouds
cloudy
cloudy
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
rain shwrs
rain shwrs
some clouds
some clouds
cloudy
km/h
5
NW
10
NW
5
S
5
SW
5
SW
5
S
5
WSW
5
WNW
5
WSW
5
NNW
5
NW
5
SSE
0
SSE
5
NW
5
NNE
0
SW
5
SW
10
SSE
5
SSE
10
SSE
10
SSE
5
S
10
S
5
SSE
5
WNW
10
WNW
5
WNW
5
WNW
0
NE
5
SSE
0
SSE
10
NW
5
SW
5
W
10
WNW
5
WSW
5
W
5
W
5
S
5
SE
5
WSW
5
SE
5
NNE
5
N
10
S
0
SW
5
WSW
3
1
15
10
7
5
4
2
2
1
1
2
max °C
15
16
13
16
16
11
14
14
12
16
17
14
13
12
12
19
17
12
14
13
12
12
12
10
12
13
11
14
14
12
14
16
13
15
16
13
14
15
13
15
15
12
15
16
13
15
14
Moonrise
1:28
1:34
1:41
1:52
2:10
2:43
3:43
5:13
6:56
8:37
10:13
11:41
1:06
2:28
3:50
5:12
Moonset
2:41
4:13
5:52
7:37
9:19
10:40
11:31
11:59
12:13
12:23
12:29
12:34
12:39
12:43
12:49
Sunrise
4:03
4:03
4:01
4:01
4:01
4:01
4:01
4:01
4:00
4:00
4:00
4:00
4:01
4:01
4:01
4:01
Sunset
9:45
9:45
9:46
9:47
9:49
9:50
9:50
9:51
9:51
9:52
9:52
9:52
9:52
9:52
9:52
9:52
Today's sea temperature in Hamilton Bay, Kupreanof Island is
8.9° C
(Statistics for 09 Jun 1981-2005 – mean: 9.9 max: 11.8 min: 8.3°C)
Issued (local time): 3 am Tuesday 09 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest