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 — and sunset is at 06:30 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -2°C on Fri afternoon, min -25°C on Tue night). Wind will be generally light.

Days 5–7 Weather Summary

A light covering of new snow, mostly falling on Fri night. Air temperatures will be below freezing (max -1°C on Fri night, min -14°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Extremely cold (max -11°C on Mon night, min -19°C on Tue night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Temperatures will be well below freezing (max -7°C on Fri afternoon, min -18°C on Sat morning). Wind will be generally light.

Wednesday
4
Thursday
5
Friday
6
Saturday
7
Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thu
19
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
High Tide
7:22PM9.49m
7:48AM9.79m
8:00PM9.55m
8:19AM9.86m
8:37PM9.42m
8:48AM9.76m
9:12PM9.14m
9:18AM9.51m
9:47PM8.73m
9:49AM9.15m
10:24PM8.22m
10:22AM8.71m
11:05PM7.65m
11:00AM8.21m
11:53PM7.09m
11:46AM7.70m
00:58AM6.65m
12:45PM7.27m
2:35AM6.53m
2:02PM7.07m
4:15AM6.89m
3:30PM7.25m
5:07AM7.47m
4:40PM7.73m
5:42AM8.11m
5:31PM8.33m
6:13AM8.74m
6:15PM8.92m
6:44AM9.33m
Low Tide
1:39AM-0.16m
2:02PM0.21m
2:18AM0.03m
2:42PM0.05m
2:56AM0.42m
3:21PM0.13m
3:34AM0.97m
3:59PM0.39m
4:12AM1.62m
4:40PM0.81m
4:52AM2.33m
5:24PM1.32m
5:37AM3.02m
6:16PM1.82m
6:33AM3.61m
7:18PM2.19m
7:42AM3.97m
8:27PM2.30m
8:57AM3.94m
9:34PM2.09m
10:04AM3.54m
10:32PM1.67m
10:59AM2.90m
11:20PM1.17m
11:45AM2.14m
00:04AM0.71m
12:27PM1.35m
00:44AM0.38m
1:06PM0.62m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
clear
part cloud
cloud
cloud
light snow
light snow
cloud
snow showers
light snow
cloud
light snow
light snow
cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
some clouds
some clouds
clear
some clouds
cloudy
cloudy
light snow
light snow
cloudy
snow shwrs
light snow
cloudy
light snow
light snow
cloudy
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
0
E
5
NE
5
NNW
5
NE
10
N
10
N
10
N
20
N
10
NNE
10
S
0
NNW
5
NW
5
S
5
NNW
10
N
5
NE
5
N
10
NNW
10
N
10
N
10
N
0
E
5
N
5
NNW
5
ESE
0
NE
5
NNW
5
E
5
ENE
20
N
10
NNE
0
ESE
0
SSW
5
E
5
SSW
0
S
0
SE
0
SSW
5
NE
5
ENE
5
NNE
0
WNW
5
ESE
0
NW
5
SW
5
SE
0
N
 mm 
max°C
-19
-18
-15
-19
-14
-10
-7
-4
-2
-1
-5
-4
-6
-10
-8
-10
-12
-9
-11
-15
-11
-13
-18
-14
-15
-16
-12
-13
-11
-7
-11
-16
-12
-12
-12
-7
-9
-10
-5
-8
-13
-10
-12
-14
-12
-13
-11
Moonrise
8:59
10:31
12:04
1:41
4:21
6:04
7:37
8:10
8:13
8:11
8:09
8:06
8:03
8:00
7:56
Moonset
7:53
7:49
7:46
7:43
8:40
8:38
8:38
8:52
10:08
11:53
1:39
3:23
5:03
6:42
8:22
Sunrise
7:50
7:47
7:43
7:41
8:37
7:33
7:31
7:28
7:24
7:22
7:18
7:15
7:11
7:09
7:05
7:03
Sunset
6:30
6:32
6:36
6:37
6:40
7:44
6:45
6:49
6:52
6:53
6:57
6:59
7:01
7:05
7:07
7:09
Today's sea temperature in Anchorage (Knik Arm) is
-1.4° C
(Statistics for 03 Mar 1981-2005 – mean: 4.0 max: 5.2 min: 2.8°C)
Issued (local time): 8 pm Tuesday 03 Mar 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest