Nikiski, Cook Inlet Sea Conditions and Tide Table

Nikiski, Cook Inlet 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 05:30 PM.

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Sun night. Air temperatures will be below freezing (max 0°C on Fri afternoon, min -4°C on Fri night). Wind will be generally light.

Days 5–7 Weather Summary

A light covering of new snow, mostly falling on Wed morning. Air temperatures will be below freezing (max -1°C on Tue night, min -6°C on Wed night). Wind will be generally light.

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Sat night. Temperatures will be below freezing (max -4°C on Thu afternoon, min -12°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

A light covering of new snow, mostly falling on Mon night. Temperatures will be below freezing (max -4°C on Tue afternoon, min -12°C on Sun night). Wind will be generally light.

Fri
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
Thursday
19
Friday
20
Saturday
21
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
night
Wave Height Map
High Tide
7:49PM5.88m
8:05AM6.32m
8:42PM5.32m
8:44AM5.89m
9:46PM4.81m
9:31AM5.43m
11:04PM4.48m
10:36AM5.04m
00:30AM4.48m
11:57AM4.87m
1:47AM4.76m
1:11PM4.99m
2:42AM5.15m
2:07PM5.29m
3:20AM5.53m
2:51PM5.68m
3:53AM5.87m
3:28PM6.06m
4:23AM6.18m
4:03PM6.40m
4:51AM6.46m
4:37PM6.66m
5:19AM6.71m
5:13PM6.80m
5:47AM6.91m
5:52PM6.78m
6:16AM7.02m
Low Tide
1:51PM0.47m
1:55AM0.74m
2:37PM0.80m
2:33AM1.54m
3:32PM1.17m
3:19AM2.31m
4:40PM1.47m
4:28AM2.95m
5:59PM1.52m
5:58AM3.25m
7:14PM1.29m
7:19AM3.13m
8:12PM0.89m
8:19AM2.75m
8:56PM0.45m
9:03AM2.27m
9:33PM0.04m
9:41AM1.74m
10:07PM-0.31m
10:17AM1.22m
10:40PM-0.57m
10:52AM0.72m
11:12PM-0.70m
11:28AM0.30m
11:45PM-0.66m
12:05PM-0.01m
00:18AM-0.44m
12:44PM-0.17m
Wave
height (m) 
direction
period (s) 
0
E
2
0.1
N
1
0.1
E
2
0
E
2
0
E
1
0.1
N
2
0.1
NE
2
0.2
NNE
2
0.1
NE
2
0
E
2
0
W
3
0.2
NNE
2
0.3
NE
2
0.4
NNE
3
0.1
NE
3
0.2
S
2
0.1
S
2
0.1
N
2
0.2
NNE
2
0.1
N
2
0
W
5
0
E
2
0.1
NE
2
0.1
NE
2
0.1
E
2
0.1
NE
2
0
E
2
0.1
E
1
0.1
N
1
0.1
E
2
0.1
E
2
0.1
NE
2
0.1
NE
2
0
E
2
0.2
NNW
2
0.1
N
2
0.2
NNE
2
0.1
N
2
0
E
1
0
E
1
0
E
1
0.1
NE
2
0.1
NE
2
0
E
1
0.1
E
2
0.1
E
2
0
E
1
cloud
cloud
cloud
cloud
light snow
light snow
light snow
mod snow
cloud
cloud
cloud
cloud
light snow
light snow
light snow
part cloud
part cloud
light snow
light snow
snow showers
part cloud
part cloud
part cloud
cloud
cloud
snow showers
part cloud
part cloud
part cloud
cloud
cloud
mod snow
light snow
cloud
part cloud
clear
clear
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
cloud
part cloud
part cloud
cloudy
cloudy
cloudy
cloudy
light snow
light snow
light snow
mod snow
cloudy
cloudy
cloudy
cloudy
light snow
light snow
light snow
some clouds
some clouds
light snow
light snow
snow shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
snow shwrs
some clouds
some clouds
some clouds
cloudy
cloudy
mod snow
light snow
cloudy
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
clear
some clouds
cloudy
some clouds
some clouds
 km/h
10
NE
15
NE
10
NE
5
NNE
10
NE
15
NNE
15
NNE
15
NNE
10
NE
5
NNE
5
NW
15
NE
20
NE
25
N
15
SSW
15
SSW
5
S
10
NE
15
NNE
10
NNE
5
E
10
NE
10
NE
15
NE
10
NNE
15
NE
5
E
10
NE
10
NE
10
ENE
10
NE
15
NNE
15
NNE
10
N
20
NNW
10
N
15
NNE
10
ENE
5
E
10
NE
5
E
15
ENE
15
NE
5
ENE
15
ENE
15
NE
5
ENE
 mm 
max°C
0
-2
-3
-1
-1
-3
-2
-3
-3
-2
-2
-4
-3
-1
-1
-1
-5
-5
-4
-5
-9
-8
-9
-11
-8
-7
-8
-8
-8
-10
-8
-5
-5
-4
-6
-11
-8
-9
-14
-12
-12
-15
-13
-14
-16
-14
-15
Moonrise
1:04
2:35
4:10
5:47
7:21
8:28
8:52
8:58
8:59
8:58
8:56
8:54
8:52
8:50
8:48
Moonset
9:42
9:40
9:40
9:43
9:54
10:35
12:01
1:42
3:26
5:06
6:44
8:20
9:58
11:38
Sunrise
9:06
9:03
9:00
8:57
8:56
8:52
8:49
8:47
8:45
8:41
8:38
8:36
8:33
8:30
8:26
Sunset
5:30
5:32
5:36
5:37
5:40
5:44
5:46
5:49
5:52
5:54
5:57
6:00
6:02
6:05
6:07
6:10
Today's sea temperature in Nikiski, Cook Inlet is
-1.2° C
(Statistics for 06 Feb 1981-2005 – mean: 4.2 max: 5.3 min: 3.4°C)
Issued (local time): 2 pm Friday 06 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest