Day Harbor Sea Conditions and Tide Table

Day Harbor 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 03:48 PM.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -7°C on Fri morning, min -10°C on Wed night). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -9°C on Sat afternoon, min -12°C on Sat night). Wind will be generally light.

Days 8–10 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -2°C on Thu afternoon, min -13°C on Fri morning). Winds increasing (calm on Thu morning, strong winds from the N by Fri morning).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -4°C on Mon morning, min -16°C on Fri night). Winds decreasing (strong winds from the N on Fri night, light winds from the NE by Sat night).

Wed
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Mon
29
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
00:39AM2.61m
11:36AM3.41m
1:15AM2.69m
12:11PM3.48m
1:48AM2.75m
12:47PM3.52m
2:22AM2.78m
1:23PM3.52m
2:55AM2.78m
1:59PM3.46m
3:30AM2.79m
2:36PM3.34m
4:06AM2.79m
3:17PM3.15m
4:45AM2.83m
4:03PM2.91m
5:26AM2.89m
5:00PM2.63m
6:11AM2.99m
6:13PM2.37m
7:02AM3.12m
7:42PM2.22m
7:56AM3.29m
Low Tide
6:08PM0.04m
6:42PM-0.08m
6:18AM1.39m
7:15PM-0.17m
6:54AM1.36m
7:49PM-0.22m
7:30AM1.33m
8:23PM-0.24m
8:07AM1.30m
8:58PM-0.22m
8:47AM1.28m
9:33PM-0.15m
9:31AM1.26m
10:10PM-0.02m
10:22AM1.21m
10:48PM0.18m
11:21AM1.13m
11:31PM0.43m
12:29PM0.99m
00:19AM0.71m
1:45PM0.76m
1:16AM0.99m
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
light snow
cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
clear
clear
clear
clear
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
light snow
cloudy
some clouds
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
 km/h
30
N
35
N
35
N
30
N
30
N
20
NNE
20
N
20
N
25
N
20
N
25
N
25
N
20
N
20
NNE
15
NNE
10
NNE
20
N
20
NNE
15
NNE
10
NNE
10
NNE
5
NNE
10
NNE
5
NE
5
NE
20
NNW
40
N
40
N
45
N
35
N
25
N
10
NNE
10
NNE
15
NNE
10
N
10
NE
 mm 
max°C
-8
-9
-8
-9
-9
-7
-8
-9
-9
-9
-9
-11
-11
-12
-11
-11
-11
-9
-9
-7
-5
-5
-5
-3
-2
-2
-12
-14
-13
-8
-7
-5
-6
-6
-5
-4
Moonrise
10:05
11:17
11:56
12:12
12:18
12:20
12:21
12:21
12:20
12:19
12:19
12:20
Moonset
1:36
2:12
3:22
4:53
6:30
8:06
9:40
11:12
12:45
2:21
4:03
Sunrise
9:56
9:56
9:56
9:57
9:57
9:59
9:59
9:59
9:59
9:59
9:59
9:59
Sunset
3:48
3:48
3:48
3:49
3:49
3:51
3:51
3:52
3:52
3:53
3:55
3:56
Today's sea temperature in Day Harbor is
6.7° C
(Statistics for 17 Dec 1981-2005 – mean: 6.0 max: 7.1 min: 5.1°C)
Issued (local time): 2 pm Wednesday 17 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest