Dewey Anchorage, Etolin Island Sea Conditions and Tide Table

Dewey Anchorage, Etolin 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 08:18 AM and sunset is at 03:15 PM.

Days 1–3 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -8°C on Sat morning, min -15°C on Mon morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -6°C on Thu night, min -14°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

A dusting of snow. Milder later with heavy rain (total 50mm) on Fri night. Freeze-thaw conditions (max 5°C on Sat morning, min -4°C on Fri morning). Winds increasing (light winds from the ESE on Fri morning, fresh winds from the SE by Fri night).

Days 10–12 Weather Summary

Heavy rain (total 61mm), heaviest during Mon morning. Later becoming colder with a dusting of snow on Tue afternoon. Freeze-thaw conditions (max 4°C on Mon morning, min -1°C on Thu morning). Wind will be generally light.

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
12:40PM5.13m
1:54AM4.42m
1:15PM5.13m
2:29AM4.45m
1:50PM5.08m
3:04AM4.47m
2:28PM4.96m
3:40AM4.48m
3:08PM4.76m
4:18AM4.50m
3:54PM4.51m
5:00AM4.54m
4:49PM4.21m
5:46AM4.60m
5:55PM3.93m
6:39AM4.70m
7:14PM3.76m
7:37AM4.84m
8:39PM3.77m
8:38AM5.04m
9:56PM3.97m
9:39AM5.29m
11:01PM4.25m
Low Tide
6:41AM1.44m
7:20PM-0.29m
7:18AM1.41m
7:55PM-0.31m
7:55AM1.40m
8:29PM-0.27m
8:34AM1.41m
9:04PM-0.15m
9:16AM1.41m
9:41PM0.03m
10:04AM1.39m
10:22PM0.28m
11:00AM1.33m
11:07PM0.59m
12:04PM1.19m
00:00AM0.92m
1:15PM0.93m
1:02AM1.21m
2:27PM0.55m
2:11AM1.40m
3:33PM0.09m
3:20AM1.44m
4:32PM-0.35m
4:25AM1.38m
Wave
height (m) 
direction
period (s) 
cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
light snow
light rain
light rain
heavy rain
light rain
light rain
heavy rain
mod rain
heavy rain
heavy rain
mod rain
light snow
mod rain
light rain
light rain
cloud
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
light snow
light rain
light rain
heavy rain
light rain
light rain
heavy rain
mod rain
heavy rain
heavy rain
mod rain
light snow
mod rain
light rain
light rain
cloudy
 km/h
10
NNE
10
NNE
10
NE
15
NNE
15
N
15
NNE
15
NNE
15
N
15
N
10
NNE
15
NNE
15
N
15
N
15
N
15
N
10
NNE
10
N
5
N
5
ESE
15
ESE
25
SE
30
SE
30
SE
25
ESE
25
ESE
25
ESE
20
ESE
20
E
20
ESE
20
ESE
10
ESE
10
ESE
25
SE
15
SSE
15
ESE
10
E
 mm 
10
5
4
11
5
3
12
10
13
14
8
5
7
3
1
max°C
-8
-8
-8
-10
-11
-13
-13
-13
-14
-12
-12
-13
-11
-11
-11
-7
-7
-6
-3
-1
4
5
5
4
4
5
5
4
4
4
3
3
4
4
2
2
Moonrise
9:48
10:18
10:37
10:50
10:59
11:05
11:11
11:17
11:24
11:34
11:48
12:12
Moonset
3:11
4:28
5:52
7:17
8:42
10:06
11:32
1:00
2:33
4:12
5:54
Sunrise
8:18
8:18
8:18
8:18
8:18
8:19
8:19
8:19
8:19
8:19
8:19
8:19
Sunset
3:15
3:15
3:17
3:17
3:18
3:18
3:19
3:21
3:21
3:22
3:23
3:25
Today's sea temperature in Dewey Anchorage, Etolin Island is
6.4° C
(Statistics for 20 Dec 1981-2005 – mean: 7.3 max: 8.8 min: 5.8°C)
Issued (local time): 2 am Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest