Copper Harbor, Hetta Inlet Sea Conditions and Tide Table

Copper Harbor, Hetta 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 03:21 PM.

Days 1–4 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -5°C on Sat afternoon, min -13°C on Mon afternoon). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -1°C on Fri morning, min -12°C on Wed afternoon). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 66mm) on Fri night. Becoming colder with heavy fall of snow, heaviest during Mon morning. Freeze-thaw conditions (max 6°C on Sun morning, min -2°C on Sun night). Winds increasing (calm on Sat afternoon, fresh winds from the SSE by Sun morning).

Days 11–13 Weather Summary

Moderate rain (total 19mm) on Mon afternoon. Becoming colder with heavy fall of snow, heaviest during Mon afternoon. Freeze-thaw conditions (max 3°C on Mon afternoon, min -12°C on Tue night). Wind will be generally light.

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
12:07PM4.14m
1:49AM3.55m
12:42PM4.12m
2:24AM3.55m
1:19PM4.06m
3:00AM3.56m
1:57PM3.95m
3:36AM3.57m
2:39PM3.79m
4:14AM3.60m
3:26PM3.58m
4:54AM3.67m
4:25PM3.34m
5:36AM3.76m
5:38PM3.12m
6:23AM3.89m
7:06PM3.00m
7:15AM4.04m
8:37PM3.04m
8:10AM4.19m
9:56PM3.20m
9:06AM4.36m
11:01PM3.41m
10:02AM4.48m
Low Tide
7:11PM-0.18m
6:57AM1.44m
7:45PM-0.19m
7:35AM1.42m
8:20PM-0.17m
8:15AM1.39m
8:55PM-0.10m
9:00AM1.35m
9:32PM0.03m
9:52AM1.28m
10:10PM0.22m
10:52AM1.17m
10:52PM0.46m
12:01PM0.99m
11:40PM0.74m
1:14PM0.74m
00:37AM1.01m
2:23PM0.42m
1:42AM1.24m
3:26PM0.08m
2:52AM1.37m
4:23PM-0.23m
3:59AM1.41m
Wave
height (m) 
direction
period (s) 
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
cloud
cloud
light snow
light snow
light snow
mod snow
heavy rain
light snow
mod snow
heavy snow
mod snow
snow showers
part cloud
part cloud
part cloud
cloud
light snow
mod snow
heavy snow
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
some clouds
cloudy
cloudy
light snow
light snow
light snow
mod snow
heavy rain
light snow
mod snow
heavy snow
mod snow
snow shwrs
some clouds
some clouds
some clouds
cloudy
light snow
mod snow
heavy snow
 km/h
5
NNE
10
NE
10
NE
10
NE
10
NE
10
NE
10
NNE
5
NE
5
ENE
10
NE
10
NE
10
NE
10
NE
10
NE
10
NE
10
NNE
5
N
5
SE
5
SE
15
SSE
20
S
0
SE
5
ENE
20
SE
15
SW
5
ENE
15
ENE
20
E
10
ESE
10
NE
10
NNE
5
N
5
E
10
ESE
5
ESE
15
ESE
 mm 
34
10
8
14
11
2
6
max°C
-5
-7
-7
-9
-11
-10
-11
-13
-8
-8
-10
-8
-10
-12
-4
-7
-6
-1
0
3
4
0
4
6
2
-1
1
3
2
-2
-6
-10
-3
-2
2
1
Moonrise
10:13
10:33
10:47
10:57
11:05
11:12
11:19
11:27
11:38
11:53
12:19
1:03
Moonset
3:20
4:35
5:57
7:21
8:45
10:08
11:33
1:00
2:32
4:09
5:49
7:21
Sunrise
8:14
8:15
8:15
8:15
8:15
8:15
8:15
8:15
8:15
8:15
8:15
8:15
Sunset
3:21
3:22
3:22
3:22
3:23
3:23
3:25
3:26
3:26
3:27
3:29
3:30
Today's sea temperature in Copper Harbor, Hetta Inlet is
6.9° C
(Statistics for 20 Dec 1981-2005 – mean: 7.5 max: 8.9 min: 6.1°C)
Issued (local time): 2 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest