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 04:01 AM and sunset is at 09:52 PM.

Days 1–3 Weather Summary

Moderate rain (total 13mm), heaviest on Wed morning. Cool air temperatures (max 16°C on Mon morning, min 11°C on Mon night). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 33mm), heaviest during Sat morning. Cool air temperatures (max 13°C on Thu morning, min 10°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

Moderate rain (total 17mm), heaviest on Sun afternoon. Very mild (max 16°C on Tue afternoon, min 11°C on Sun morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 19°C on Wed morning, min 10°C on Fri night). Wind will be generally light.

Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
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
12:13PM3.55m
11:52PM4.77m
1:07PM3.76m
00:44AM4.90m
1:57PM3.91m
1:34AM4.92m
2:43PM3.99m
2:22AM4.82m
3:28PM4.01m
3:10AM4.61m
4:12PM3.98m
3:56AM4.28m
4:55PM3.90m
4:44AM3.89m
5:39PM3.79m
5:34AM3.46m
6:23PM3.68m
6:31AM3.06m
7:08PM3.58m
7:37AM2.74m
7:57PM3.52m
8:53AM2.58m
8:49PM3.51m
Low Tide
5:40PM1.06m
6:38AM-0.97m
6:35PM0.97m
7:28AM-1.14m
7:26PM0.89m
8:15AM-1.16m
8:15PM0.85m
9:00AM-1.04m
9:04PM0.85m
9:43AM-0.80m
9:52PM0.91m
10:26AM-0.47m
10:42PM1.00m
11:08AM-0.07m
11:35PM1.09m
11:51AM0.37m
00:32AM1.15m
12:36PM0.79m
1:36AM1.14m
1:26PM1.17m
2:42AM1.04m
2:23PM1.47m
3:46AM0.85m
Wave
height (m) 
direction
period (s) 
part cloud
cloud
cloud
cloud
light rain
light rain
light rain
light rain
light rain
rain showers
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
cloud
part cloud
clear
part cloud
part cloud
cloud
part cloud
cloud
part cloud
cloud
cloud
light rain
some clouds
cloudy
cloudy
cloudy
light rain
light rain
light rain
light rain
light rain
rain shwrs
light rain
light rain
light rain
light rain
mod rain
light rain
light rain
mod rain
light rain
light rain
light rain
light rain
light rain
light rain
cloudy
some clouds
clear
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
cloudy
cloudy
light rain
 km/h
5
S
5
S
5
S
0
SW
0
SSE
5
S
5
SSW
5
S
5
SSE
5
SSE
10
SSE
5
ESE
5
ESE
5
ESE
10
SE
5
ESE
10
ESE
10
SE
5
ESE
5
E
5
E
5
ESE
5
SE
5
N
5
N
5
NNW
0
ESE
5
S
10
SSW
10
SSE
10
SSE
5
S
5
SSE
5
S
5
SSW
5
SSW
 mm 
2
4
3
1
3
1
2
4
2
2
6
4
4
8
4
5
3
1
1
3
1
max°C
16
14
12
13
12
12
13
13
11
13
13
11
11
11
11
12
11
11
11
12
12
13
13
12
14
16
14
19
18
13
16
15
13
15
15
13
Moonrise
1:44
2:19
3:21
4:48
6:26
8:02
9:31
10:55
12:15
1:33
2:51
4:12
Moonset
9:14
10:29
11:14
11:37
11:49
11:57
12:02
12:06
12:09
12:13
12:17
Sunrise
4:01
4:01
4:01
4:01
4:03
4:03
4:03
4:05
4:05
4:07
4:07
4:09
Sunset
9:52
9:52
9:52
9:52
9:52
9:52
9:52
9:51
9:51
9:50
9:50
9:49
Today's sea temperature in Hamilton Bay, Kupreanof Island is 9.6 °C (Statistics for 23 Jun 1981-2005 – mean: 10.8 max: 12.7 min: 8.9°C)
Issued (local time): 3 am Monday 23 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest