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 —.

Days 1–4 Weather Summary

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

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be well below freezing (max -9°C on Fri night, min -15°C on Sat night). Winds decreasing (fresh winds from the N on Sat night, light winds from the NNE by Mon afternoon).

Days 8–10 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max -4°C on Tue afternoon, min -14°C on Thu afternoon). Winds increasing (light winds from the NE on Mon night, fresh winds from the N by Thu afternoon).

Days 11–13 Weather Summary

A heavy fall of snow, heaviest during Fri night. Temperatures will be below freezing (max -1°C on Sun night, min -14°C on Thu night). Mainly strong winds.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sun
28
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
High Tide
00:00AM2.50m
11:00AM3.32m
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
Low Tide
5:01AM1.41m
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
Wave
height (m) 
direction
period (s) 
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
light snow
light snow
clear
clear
clear
cloud
part cloud
clear
part cloud
cloud
cloud
heavy snow
light snow
light snow
light snow
light snow
light snow
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
light snow
light snow
clear
clear
clear
cloudy
some clouds
clear
some clouds
cloudy
cloudy
heavy snow
light snow
light snow
light snow
light snow
light snow
 km/h
30
N
35
N
35
N
35
N
35
N
35
N
30
N
20
N
20
N
25
N
30
N
25
N
30
N
35
N
25
N
15
NNE
15
NNE
10
NNE
10
NE
10
NE
15
N
25
NNW
30
N
30
N
20
N
30
N
35
N
30
N
25
NNE
35
N
35
NNW
15
SSW
10
SSE
20
NNE
20
NNE
10
NE
 mm 
max°C
-7
-9
-9
-9
-8
-8
-8
-7
-8
-9
-9
-9
-10
-14
-13
-12
-11
-9
-6
-5
-4
-7
-11
-11
-9
-10
-13
-9
-7
-6
-5
-4
-4
-4
-4
-3
Moonrise
8:35
10:05
11:17
11:56
12:12
12:18
12:20
12:21
12:21
12:20
12:19
12:19
Moonset
1:23
1:36
2:12
3:22
4:53
6:30
8:06
9:40
11:12
12:45
2:21
Sunrise
9:55
9:56
9:56
9:56
9:57
9:57
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 16 Dec 1981-2005 – mean: 6.0 max: 7.1 min: 5.1°C)
Issued (local time): 8 pm Tuesday 16 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest