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

Heavy rain (total 22mm), heaviest during Fri night. Cool air temperatures (max 13°C on Thu morning, min 9°C on Thu afternoon). Winds increasing (calm on Thu morning, fresh winds from the WSW by Sat afternoon).

Days 4–6 Weather Summary

Moderate rain (total 14mm), heaviest on Mon night. Cool air temperatures (max 17°C on Mon afternoon, min 9°C on Sun night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Fri morning. Very mild (max 17°C on Thu morning, min 11°C on Thu night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Mon afternoon, min 13°C on Sat morning). Wind will be generally light.

Days 13–16 Weather Summary

Moderate rain (total 12mm), heaviest on Tue afternoon. Very mild (max 15°C on Fri morning, min 10°C on Tue night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Fri
10
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
3:33PM3.76m
3:54AM3.81m
4:15PM3.54m
00:51AM2.97m
12:49PM3.02m
1:06AM3.27m
5:08AM3.16m
1:19PM3.30m
5:28PM2.89m
1:52PM3.49m
2:09AM3.68m
2:24PM3.57m
7:38PM2.29m
8:22AM2.26m
2:52PM3.54m
9:50PM2.27m
3:15PM3.45m
3:24AM3.61m
3:31PM3.41m
3:36AM3.62m
3:41PM3.45m
3:43AM3.71m
3:55PM3.55m
4:02AM3.80m
4:41PM3.59m
5:05AM3.76m
6:09PM3.56m
6:46AM3.70m
7:44PM3.64m
Low Tide
7:31AM1.28m
7:48PM1.21m
8:10AM1.28m
8:25PM1.27m
8:44AM1.33m
2:27PM2.91m
8:57PM1.36m
9:16AM1.41m
4:10PM2.83m
9:29PM1.48m
9:48AM1.54m
9:59PM1.66m
10:19AM1.74m
6:31PM2.26m
6:55AM2.20m
6:59PM1.95m
7:20AM1.88m
7:28PM1.63m
7:49AM1.54m
8:00PM1.31m
8:24AM1.21m
8:37PM1.04m
9:04AM0.94m
9:20PM0.88m
9:50AM0.80m
10:10PM0.89m
10:43AM0.82m
11:08PM1.06m
11:46AM1.00m
00:17AM1.33m
Wave
Height (m)
Direction
Period (s)
0
W
4
0.1
N
4
0.1
S
2
0.1
S
2
0.1
S
1
0.4
WSW
3
0.7
WSW
4
0.6
W
4
0.2
W
3
0.1
NW
5
0.1
NW
5
0.1
NW
5
0.1
NE
3
0.2
ENE
3
0.6
WSW
3
0.6
WSW
3
0.8
W
4
0.2
SSW
2
0.3
WSW
2
0.3
W
3
0.1
NE
2
0.2
ESE
2
0.1
N
2
0.2
N
3
0.1
SE
2
0.1
N
7
0.1
NW
13
0
W
13
0.1
NW
2
0.1
N
8
0.2
N
7
0.2
N
6
0.1
N
6
0.4
ESE
3
0.2
E
3
0.2
E
3
0.2
N
4
0.7
W
3
0.1
NW
4
0.1
N
7
0.1
N
6
0.2
N
6
0.1
N
6
0.2
N
8
0.2
N
4
0.1
N
6
0.2
N
6
part cloud
light rain
mod rain
light rain
cloud
rain showers
rain showers
rain showers
part cloud
part cloud
clear
clear
part cloud
cloud
rain showers
light rain
rain showers
rain showers
part cloud
clear
part cloud
cloud
part cloud
rain showers
light rain
part cloud
clear
cloud
part cloud
part cloud
cloud
clear
part cloud
cloud
part cloud
cloud
cloud
mod rain
part cloud
cloud
part cloud
part cloud
part cloud
clear
light rain
cloud
cloud
some clouds
light rain
mod rain
light rain
cloudy
rain shwrs
rain shwrs
rain shwrs
some clouds
some clouds
clear
clear
some clouds
cloudy
rain shwrs
light rain
rain shwrs
rain shwrs
some clouds
clear
some clouds
cloudy
some clouds
rain shwrs
light rain
some clouds
clear
cloudy
some clouds
some clouds
cloudy
clear
some clouds
cloudy
some clouds
cloudy
cloudy
mod rain
some clouds
cloudy
some clouds
some clouds
some clouds
clear
light rain
cloudy
cloudy
km/h
5
S
10
S
10
S
15
SSW
15
S
10
SW
20
WSW
15
SW
10
SSW
5
NNE
10
NNE
5
ENE
5
E
5
SW
15
SSW
15
SSW
20
SW
15
S
20
SSW
20
SSW
5
SE
10
S
10
NE
15
SSW
10
ESE
15
SSW
10
S
5
ENE
10
N
5
ENE
10
E
5
NE
5
SW
15
SE
0
SE
15
NNW
15
SW
15
SSW
10
S
0
SW
10
SSW
15
S
5
ESE
10
NNE
5
W
5
NW
5
ENE
 mm
1
6
1
10
2
2
9
2
2
1
1
2
8
3
max °C
13
12
11
11
12
11
12
12
12
11
11
11
14
17
15
12
13
12
14
14
13
17
15
14
13
14
13
14
14
14
15
16
17
21
22
20
14
13
12
14
14
14
14
14
13
15
14
Moonrise
12:30
12:04
11:22
10:59
10:28
9:23
Moonset
5:54
8:03
9:58
11:51
1:48
3:58
6:53
Sunrise
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
12:00
12:00
12:00
Sunset
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
12:00
12:00
12:00
Today's sea temperature in Harstad is
11.6° C
(Statistics for 25 Jun 1981-2005 – mean: 9.2 max: 10.4 min: 7.9°C)
Issued (local time): 1 am Thursday 25 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest