Portage Bay, Kupreanof Island Sea Conditions and Tide Table

Portage 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 — and sunset is at —.

Days 1–4 Weather Summary

Moderate rain (total 15mm), heaviest on Sat night. Low air temperatures (max 8°C on Mon morning, min 3°C on Sat night). Wind will be generally light.

Days 5–7 Weather Summary

Heavy rain (total 56mm), heaviest during Wed morning. Low air temperatures (max 7°C on Mon night, min 5°C on Thu morning). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 8mm), mostly falling on Sat night. Mild temperatures (max 6°C on Fri night, min 3°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 29mm), heaviest during Wed night. Mild temperatures (max 6°C on Mon morning, min 3°C on Sun night). Wind will be generally light.

Days 14–17 Weather Summary

A light covering of new snow, mostly falling on Thu night will be washed away by heavy rain (total 211mm) on Fri night. Very mild (max 11°C on Sat afternoon, min 2°C on Thu night). Winds increasing (calm on Thu night, gales from the SE by Sat night).

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
Sun
22
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
AM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
11:15PM4.60m
11:11AM5.31m
11:57PM4.69m
11:44AM5.37m
00:36AM4.70m
12:16PM5.34m
1:12AM4.63m
12:47PM5.24m
1:49AM4.49m
1:19PM5.08m
2:25AM4.30m
1:51PM4.88m
3:04AM4.08m
2:26PM4.64m
3:47AM3.86m
3:05PM4.35m
4:37AM3.70m
3:52PM4.05m
5:34AM3.63m
4:52PM3.76m
6:35AM3.69m
6:07PM3.57m
7:32AM3.89m
7:27PM3.55m
8:21AM4.18m
8:39PM3.71m
9:05AM4.53m
9:39PM3.97m
9:45AM4.90m
Low Tide
5:02AM0.63m
5:39PM-0.32m
5:40AM0.71m
6:14PM-0.48m
6:15AM0.83m
6:49PM-0.52m
6:50AM0.98m
7:23PM-0.45m
7:24AM1.16m
7:58PM-0.29m
7:58AM1.37m
8:34PM-0.05m
8:35AM1.60m
9:13PM0.23m
9:16AM1.83m
9:57PM0.52m
10:05AM2.04m
10:47PM0.80m
11:10AM2.15m
11:45PM1.03m
12:29PM2.08m
00:49AM1.16m
1:45PM1.78m
1:51AM1.20m
2:47PM1.29m
2:46AM1.16m
3:37PM0.72m
3:36AM1.08m
Wave
Height (m)
Direction
Period (s)
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
rain showers
cloud
cloud
light rain
light rain
light rain
light rain
cloud
light rain
cloud
light rain
cloud
heavy rain
heavy rain
mod rain
heavy rain
mod rain
cloud
cloud
cloud
light rain
light rain
cloud
part cloud
light rain
part cloud
part cloud
part cloud
light rain
cloud
light rain
light rain
light rain
light rain
light rain
light rain
rain showers
mod rain
mod rain
light snow
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
rain shwrs
cloudy
cloudy
light rain
light rain
light rain
light rain
cloudy
light rain
cloudy
light rain
cloudy
heavy rain
heavy rain
mod rain
heavy rain
mod rain
cloudy
cloudy
cloudy
light rain
light rain
cloudy
some clouds
light rain
some clouds
some clouds
some clouds
light rain
cloudy
light rain
light rain
light rain
light rain
light rain
light rain
rain shwrs
mod rain
mod rain
light snow
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
heavy rain
mod rain
km/h
10
SE
10
E
10
N
0
N
0
SW
5
SE
15
ESE
20
E
15
ESE
10
E
5
NW
10
SE
15
E
15
ESE
15
SSE
5
ESE
5
SSE
10
ESE
5
ESE
5
NE
5
SSE
5
NE
5
NE
5
N
5
SE
5
ENE
5
NW
5
NNE
10
E
10
NE
10
E
5
ENE
5
ESE
10
E
10
SE
10
SE
10
SE
20
ESE
15
ESE
5
E
5
E
10
E
15
E
20
ESE
30
ESE
70
SE
15
SE
 mm
3
—
—
5
3
1
1
—
2
—
4
—
12
14
6
11
9
—
—
—
1
2
—
—
5
—
—
—
1
—
5
4
3
5
2
5
6
8
6
18
25
26
57
17
18
18
10
max °C
5
6
6
4
4
5
7
8
7
7
6
6
7
7
7
7
5
6
4
5
5
6
6
6
4
5
5
4
6
6
5
5
5
6
6
6
6
4
4
4
5
6
7
7
11
9
6
Moonrise
—
5:46
—
—
7:11
—
—
8:37
—
—
9:58
—
—
11:09
—
—
12:01
—
—
12:35
—
—
12:56
—
—
1:08
—
—
1:17
—
—
1:24
—
—
1:29
—
—
1:34
—
—
1:39
—
—
1:46
—
—
1:56
Moonset
—
2:47
—
—
2:56
—
—
—
3:10
—
—
3:33
—
—
4:09
—
—
5:04
—
—
6:14
—
—
7:33
—
—
8:55
—
—
—
10:17
—
—
11:38
—
—
—
1:01
—
—
2:25
—
—
3:55
—
—
5:30
Sunrise
—
7:16
—
—
7:18
—
—
7:22
—
—
7:24
—
—
7:26
—
—
7:28
—
—
7:30
—
—
7:33
—
—
7:35
—
—
7:37
—
—
7:39
—
—
7:41
—
—
7:43
—
—
7:45
—
—
7:47
—
—
7:48
Sunset
—
—
3:55
—
—
3:52
—
—
3:51
—
—
3:48
—
—
3:47
—
—
3:45
—
—
3:42
—
—
3:41
—
—
3:38
—
—
3:37
—
—
3:36
—
—
3:33
—
—
3:33
—
—
3:30
—
—
3:30
—
—
Today's sea temperature in Portage Bay, Kupreanof Island is
6.8°C
(Statistics for 06 Nov 1981-2005 – mean: 8.6 max: 9.9 min: 6.9°C)
Issued (local time): 8 pm Friday 06 Nov 2026
Forecast update inUpdates in  hr  min  sUpdate imminent 
Nearest locationNearest