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 08:00 PM.

Days 1–4 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Cool air temperatures (max 11°C on Sun morning, min 2°C on Mon night). Wind will be generally light.

Days 5–7 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Fri morning, min 3°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Very mild (max 15°C on Sun morning, min 3°C on Fri night). Wind will be generally light.

Days 11–13 Weather Summary

Heavy rain (total 30mm), heaviest during Thu morning. Very mild (max 10°C on Tue afternoon, min 3°C on Thu night). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Mon
4
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
2:01AM4.46m
3:14PM3.68m
2:41AM4.42m
4:06PM3.53m
3:26AM4.27m
5:05PM3.36m
4:17AM4.03m
6:14PM3.22m
5:19AM3.74m
7:31PM3.17m
8:46PM3.25m
8:08AM3.29m
9:45PM3.40m
9:33AM3.25m
10:32PM3.57m
10:41AM3.29m
11:10PM3.72m
11:37AM3.36m
11:44PM3.86m
12:25PM3.42m
00:14AM3.95m
1:07PM3.46m
00:44AM4.01m
1:46PM3.47m
1:12AM4.02m
2:23PM3.45m
1:41AM3.99m
3:01PM3.39m
Low Tide
8:00PM0.61m
8:49AM-0.68m
8:41PM0.79m
9:37AM-0.62m
9:26PM0.98m
10:30AM-0.45m
10:18PM1.17m
11:29AM-0.23m
11:23PM1.32m
12:37PM-0.01m
00:50AM1.37m
1:50PM0.15m
2:27AM1.23m
3:00PM0.24m
3:48AM0.95m
4:00PM0.30m
4:48AM0.61m
4:50PM0.36m
5:35AM0.29m
5:32PM0.45m
6:16AM0.03m
6:09PM0.56m
6:52AM-0.16m
6:43PM0.69m
7:26AM-0.27m
7:16PM0.82m
7:59AM-0.31m
7:48PM0.95m
8:32AM-0.29m
Wave
height (m) 
direction
period (s) 
light rain
cloud
cloud
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
cloud
cloud
mod rain
heavy rain
rain showers
part cloud
light rain
rain showers
part cloud
cloud
part cloud
clear
cloud
cloud
cloud
light rain
light rain
cloudy
cloudy
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
cloudy
cloudy
mod rain
heavy rain
rain shwrs
some clouds
light rain
rain shwrs
some clouds
cloudy
some clouds
clear
cloudy
cloudy
cloudy
light rain
 km/h
5
ENE
5
NNE
0
SSW
5
NW
10
WNW
15
WNW
10
WNW
10
WNW
15
WNW
10
WNW
10
WNW
10
NW
10
WNW
10
WNW
10
WNW
10
NW
5
WNW
10
WNW
10
WNW
10
WNW
10
WNW
10
NW
5
NW
5
WNW
5
NNW
0
SW
5
SW
5
SW
10
WSW
10
W
5
W
5
SW
10
SSW
5
ESE
10
E
5
W
5
W
5
W
10
WNW
5
WNW
5
WNW
0
W
5
NE
5
SE
10
SSE
5
E
10
E
 mm 
2
1
8
16
5
1
1
3
max°C
7
11
10
8
10
9
4
9
8
5
11
11
5
11
11
5
15
15
5
12
13
6
15
15
8
14
13
9
9
10
6
9
9
6
4
7
5
7
8
5
9
10
6
12
12
8
8
Moonrise
5:55
6:30
7:27
8:47
10:18
11:51
1:20
2:44
4:05
5:24
6:42
8:02
9:23
10:42
11:55
Moonset
10:57
12:33
1:53
2:46
3:17
3:36
3:49
3:58
4:05
4:11
4:18
4:25
4:35
4:49
5:08
5:39
Sunrise
5:37
5:35
5:33
5:30
5:28
5:24
5:22
5:20
5:18
5:16
5:13
5:11
5:09
5:07
5:05
5:03
Sunset
8:00
8:01
8:04
8:06
8:07
8:09
8:12
8:14
8:15
8:17
8:20
8:22
8:23
8:25
8:28
8:30
Today's sea temperature in Copper Harbor, Hetta Inlet is
7.2° C
(Statistics for 18 Apr 1981-2005 – mean: 7.3 max: 8.1 min: 6.4°C)
Issued (local time): 9 pm Saturday 18 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest