Harstad Sea Conditions and Tide Table

Harstad 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 12:00 AM and sunset is at 12:00 AM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Wed afternoon. Cool air temperatures (max 14°C on Wed morning, min 9°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Moderate rain (total 13mm), heaviest on Sat morning. Cool air temperatures (max 10°C on Mon afternoon, min 5°C on Sat night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 28mm), heaviest during Tue night. Mild temperatures (max 9°C on Wed morning, min 6°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 38mm), heaviest during Fri afternoon. Mild temperatures (max 8°C on Fri afternoon, min 4°C on Mon morning). Wind will be generally light.

Days 13–16 Weather Summary

Heavy rain (total 25mm), heaviest during Mon afternoon. Mild temperatures (max 9°C on Thu afternoon, min 3°C on Mon night). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
Thursday
28
Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thu
4
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
PM
Wave Height Map
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High Tide
5:28PM5.20m
5:52AM5.07m
6:21PM4.71m
6:43AM4.54m
7:14PM4.10m
7:34AM3.92m
8:08PM3.47m
8:27AM3.31m
1:02PM3.01m
9:06PM2.93m
9:24AM2.82m
2:17PM3.37m
10:15PM2.58m
10:30AM2.51m
3:14PM3.63m
3:41AM3.87m
4:04PM3.71m
4:27AM3.85m
4:48PM3.63m
5:07AM3.69m
1:32PM2.82m
5:27PM3.44m
5:42AM3.43m
2:03PM3.11m
6:01PM3.19m
6:11AM3.15m
2:39PM3.35m
6:28PM2.92m
3:14PM3.49m
3:30AM3.63m
3:45PM3.50m
8:52PM2.38m
Low Tide
12:18PM-0.09m
00:48AM0.21m
1:21PM0.24m
1:53AM0.67m
2:30PM0.67m
3:07AM1.14m
3:47PM1.06m
11:03PM2.93m
11:09AM2.83m
5:06PM1.28m
5:46AM1.58m
11:13AM2.65m
6:20PM1.34m
6:56AM1.53m
11:32AM2.48m
7:23PM1.30m
7:54AM1.42m
8:14PM1.26m
8:40AM1.33m
8:57PM1.24m
9:19AM1.27m
2:12PM2.81m
9:34PM1.24m
9:55AM1.26m
3:52PM2.97m
10:09PM1.29m
10:29AM1.31m
5:37PM2.91m
11:04AM1.46m
11:18PM1.62m
11:39AM1.71m
7:45PM2.36m
Wave
Height (m)
Direction
Period (s)
0.2
N
6
0.2
N
6
0.1
N
5
0.1
N
5
0.1
N
2
0.1
N
4
0.1
N
4
0.1
N
4
0.2
S
2
0.1
S
2
0.1
NW
2
0.4
NNW
4
0.3
NNW
5
0.3
N
6
0.4
NNE
7
0.6
NW
5
0.4
NNE
8
0.2
N
7
0.2
N
7
0.2
N
5
0.5
W
3
0.9
WSW
4
0.7
W
4
0.4
SW
2
0.6
W
3
0.4
W
3
0.5
W
3
0.5
W
4
0.8
WSW
3
0.8
W
4
0.4
NNW
8
0.5
N
7
0.4
N
6
0.3
N
6
0.5
N
8
0.6
N
10
1.6
N
6
1.4
N
6
0.8
N
7
0.6
N
8
0.4
NNE
9
0.6
NW
5
0.5
N
9
0.5
N
9
0.4
NNE
8
0.6
N
9
0.5
N
9
cloud
light rain
cloud
clear
clear
clear
part cloud
part cloud
part cloud
light rain
mod rain
rain showers
part cloud
part cloud
light rain
light rain
cloud
cloud
light rain
rain showers
rain showers
light rain
rain showers
light rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
part cloud
cloud
light rain
mod rain
rain showers
rain showers
light rain
light rain
rain showers
part cloud
light rain
light rain
light rain
rain showers
rain showers
cloud
cloud
cloudy
light rain
cloudy
clear
clear
clear
some clouds
some clouds
some clouds
light rain
mod rain
rain shwrs
some clouds
some clouds
light rain
light rain
cloudy
cloudy
light rain
rain shwrs
rain shwrs
light rain
rain shwrs
light rain
light rain
light rain
light rain
light rain
mod rain
heavy rain
some clouds
cloudy
light rain
mod rain
rain shwrs
rain shwrs
light rain
light rain
rain shwrs
some clouds
light rain
light rain
light rain
rain shwrs
rain shwrs
cloudy
cloudy
km/h
15
SSE
5
SW
5
S
5
NNE
10
NNE
0
E
15
SSW
15
SSW
15
S
15
S
10
WSW
15
NNW
5
NNW
5
SE
10
S
15
SSW
10
SSW
5
S
10
SSE
15
S
15
SSW
20
SW
15
SW
15
SSW
15
WSW
10
SW
15
SSW
20
SSW
25
SW
20
WSW
10
WSW
10
SSE
10
E
5
WSW
10
S
5
WNW
20
NNW
25
NNW
10
W
10
WSW
15
S
15
SSW
5
W
0
NW
10
S
10
SSW
20
S
2
3
6
1
2
1
1
2
6
2
2
5
4
2
4
2
10
11
5
6
2
1
3
5
6
1
5
3
2
1
max °C
14
11
11
11
11
10
13
12
11
9
9
8
6
8
8
9
10
9
7
8
8
9
8
7
7
7
7
6
8
8
8
8
7
5
7
7
4
4
4
6
7
6
5
6
5
7
9
Moonrise
8:35
10:59
12:59
2:51
4:41
6:38
8:56
Moonset
3:57
3:16
2:50
2:28
2:08
1:18
12:32
Sunrise
12:00
1:32
1:17
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Sunset
12:00
12:06
12:21
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
12:00
Today's sea temperature in Harstad is
7.1° C
(Statistics for 20 May 1981-2005 – mean: 5.9 max: 6.7 min: 4.4°C)
Issued (local time): 1 am Wednesday 20 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest