Anchorage (Knik Arm) Sea Conditions and Tide Table

Anchorage (Knik Arm) 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 07:37 AM and sunset is at 08:06 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Cool air temperatures (max 12°C on Sun afternoon, min 4°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 12°C on Fri afternoon, min 4°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Some drizzle, heaviest during Sat night. Very mild (max 11°C on Sat afternoon, min 4°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Tue afternoon, min 2°C on Wed night). Wind will be generally light.

Days 13–16 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Very mild (max 11°C on Sat afternoon, min 6°C on Fri night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
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
3:33PM6.64m
2:53AM6.94m
5:04PM7.00m
4:24AM7.14m
5:51PM7.53m
5:31AM7.61m
6:25PM8.11m
6:19AM8.17m
6:54PM8.68m
7:00AM8.72m
7:23PM9.21m
7:38AM9.19m
7:53PM9.64m
8:15AM9.53m
8:24PM9.95m
8:53AM9.68m
8:58PM10.08m
9:33AM9.62m
9:34PM10.02m
10:15AM9.34m
10:14PM9.77m
11:01AM8.87m
10:58PM9.32m
11:53AM8.29m
11:48PM8.73m
12:57PM7.75m
00:51AM8.11m
2:19PM7.46m
Low Tide
9:10AM2.28m
9:43PM3.84m
10:16AM2.13m
10:49PM3.43m
11:13AM1.77m
11:42PM2.80m
12:02PM1.34m
00:28AM2.07m
12:44PM0.94m
1:09AM1.33m
1:24PM0.65m
1:47AM0.65m
2:02PM0.51m
2:24AM0.10m
2:39PM0.53m
3:02AM-0.27m
3:17PM0.74m
3:41AM-0.42m
3:56PM1.12m
4:22AM-0.34m
4:38PM1.62m
5:08AM-0.03m
5:26PM2.22m
6:00AM0.44m
6:22PM2.79m
7:01AM0.96m
7:32PM3.20m
8:12AM1.34m
Wave
Height (m)
Direction
Period (s)
0
E
1
0.1
N
2
0
E
2
0.1
E
2
0.1
E
2
0
E
2
0
W
2
0
W
1
0.1
N
2
0.2
N
2
0.1
N
2
0
W
1
0
E
1
0.1
E
1
0.3
ESE
3
0.3
E
2
0.3
E
2
0.2
E
2
0.2
ESE
2
0.2
ESE
2
0.2
ESE
2
0.1
E
2
0.2
E
2
0.1
SE
2
0.1
N
2
0
W
2
0
W
1
0.1
N
2
0.1
N
2
0.1
N
1
0.2
N
2
0.1
N
2
0.1
N
1
0.1
N
2
0
W
2
0
E
1
0.1
NE
2
0.1
N
2
0.4
N
3
0.2
ENE
2
0.1
E
2
0
E
1
0.1
N
2
0.1
N
2
0.1
N
2
0
W
2
0.1
E
2
cloud
cloud
light rain
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
part cloud
clear
clear
cloud
cloud
cloud
cloud
cloud
part cloud
rain showers
cloud
cloud
cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
cloud
part cloud
clear
cloud
light rain
part cloud
part cloud
light rain
part cloud
part cloud
cloudy
cloudy
light rain
light rain
light rain
cloudy
some clouds
clear
clear
clear
clear
some clouds
clear
clear
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
rain shwrs
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
clear
cloudy
light rain
some clouds
some clouds
light rain
some clouds
some clouds
km/h
5
NNE
15
N
5
NNW
5
NW
5
N
5
SSE
0
NNE
10
N
5
NNE
10
N
10
N
5
NE
5
NE
5
N
5
ENE
10
NNE
15
NNE
5
NW
5
NE
5
NW
5
ENE
5
NNE
0
NW
5
S
10
N
10
N
5
N
10
N
5
NNW
10
N
15
N
5
N
5
N
5
N
5
NNW
5
E
10
NNE
15
N
25
N
5
NNE
10
NW
5
NE
10
N
10
N
10
N
5
S
5
N
 mm
3
2
1
1
2
1
max °C
10
12
9
8
9
9
8
10
7
7
9
8
9
10
8
11
12
8
10
11
8
9
10
8
8
9
8
7
8
7
5
8
6
5
7
6
7
9
7
10
11
8
8
9
8
8
9
Moonrise
7:27
7:27
7:25
7:23
7:21
7:18
7:16
7:14
7:13
7:13
7:17
7:39
8:54
10:48
12:44
Moonset
12:13
1:53
3:29
5:04
6:37
8:13
9:52
11:37
1:30
3:28
5:17
6:14
6:28
6:31
6:31
Sunrise
7:37
7:39
7:41
7:45
7:47
7:50
7:52
7:54
7:56
8:00
8:02
8:04
8:07
8:10
8:12
8:15
Sunset
8:06
8:02
8:00
7:57
7:53
7:50
7:46
7:44
7:40
7:37
7:35
7:30
7:28
7:24
7:22
7:19
Today's sea temperature in Anchorage (Knik Arm) is
11.5°C
(Statistics for 20 Sep 1981-2005 – mean: 10.3 max: 11.9 min: 8.4°C)
Issued (local time): 3 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest