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 11:22 AM and sunset is at 12:41 AM.

Days 1–3 Weather Summary

A heavy fall of snow, heaviest during Sat night. Becoming milder with heavy rain (total 59mm) on Mon morning. Icy conditions (max 6°C on Mon afternoon, min -5°C on Sat morning). Winds increasing (light winds from the WSW on Fri night, strong winds from the SW by Sat night).

Days 4–6 Weather Summary

Heavy rain (total 41mm), heaviest during Wed morning. Low air temperatures (max 6°C on Wed morning, min 2°C on Wed morning). Winds increasing (light winds from the SW on Tue afternoon, fresh winds from the SW by Thu afternoon).

Days 7–9 Weather Summary

Moderate rain (total 18mm), heaviest on Fri morning giving way to a moderate fall of snow, heaviest on Sat night. Freeze-thaw conditions (max 6°C on Fri morning, min -1°C on Sun morning). Mainly strong winds.

Days 10–12 Weather Summary

A light covering of new snow, mostly falling on Sun night. Becoming milder with moderate rain (total 16mm) heaviest on Sun night. Freeze-thaw conditions (max 3°C on Sun night, min -1°C on Sun night). Wind will be generally light.

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
Wed
22
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
11:15AM4.34m
11:38PM4.38m
12:04PM4.52m
00:25AM4.48m
12:47PM4.57m
1:09AM4.42m
1:28PM4.47m
1:49AM4.22m
2:08PM4.24m
2:29AM3.90m
2:46PM3.91m
3:08AM3.50m
8:36AM2.53m
3:24PM3.50m
9:09PM2.57m
9:58AM2.87m
4:02PM3.08m
10:23PM2.90m
11:00AM3.24m
4:41PM2.68m
11:22PM3.23m
11:52AM3.54m
5:26PM2.37m
00:14AM3.46m
12:40PM3.70m
6:26PM2.19m
1:01AM3.55m
7:17AM2.13m
1:26PM3.71m
Low Tide
6:54PM0.43m
7:15AM0.33m
7:40PM0.35m
8:02AM0.40m
8:27PM0.45m
8:48AM0.64m
9:15PM0.71m
9:37AM1.02m
10:06PM1.08m
10:30AM1.47m
11:04PM1.51m
11:33AM1.93m
7:00PM2.31m
00:14AM1.89m
12:51PM2.27m
7:20PM2.15m
7:23AM2.05m
2:21PM2.38m
7:46PM2.02m
7:52AM1.96m
3:49PM2.28m
8:17PM1.94m
8:24AM1.94m
4:57PM2.13m
8:54PM1.94m
9:06AM2.02m
5:40PM2.07m
Wave
height (m) 
direction
period (s) 
1.2
NNW
12
1.4
NNW
13
1.3
NNW
12
1.5
NNW
13
1.4
NNW
12
1
NNW
11
0.9
NNW
10
0.7
N
10
0.8
NW
5
0.8
W
4
0.4
NNW
7
0.4
WNW
4
0.6
SSE
3
1.3
WSW
5
0.5
NNW
8
0.8
WSW
3
1.1
WSW
4
1.1
WSW
4
0.5
S
3
0.5
S
3
1.5
WSW
5
1.4
WSW
5
0.8
W
4
1.1
N
10
0.9
N
10
0.8
N
9
0.9
N
9
0.9
N
9
0.7
N
9
0.6
N
9
0.6
ENE
5
0.4
ENE
4
0.3
NNE
8
0.3
WNW
4
0.5
W
3
snow showers
snow showers
light snow
light snow
mod rain
light snow
light snow
heavy rain
mod rain
light rain
light rain
light rain
heavy rain
light rain
mod rain
light rain
light rain
light rain
mod rain
light rain
light rain
cloud
light snow
light snow
light snow
light snow
light snow
light rain
light rain
light snow
light snow
light rain
light rain
light rain
part cloud
snow shwrs
snow shwrs
light snow
light snow
mod rain
light snow
light snow
heavy rain
mod rain
light rain
light rain
light rain
heavy rain
light rain
mod rain
light rain
light rain
light rain
mod rain
light rain
light rain
cloudy
light snow
light snow
light snow
light snow
light snow
light rain
light rain
light snow
light snow
light rain
light rain
light rain
some clouds
 km/h
20
SW
20
SSW
45
WSW
20
WSW
15
SW
25
SSW
25
S
25
SSW
20
SW
20
SW
5
SW
15
SSW
25
S
30
WSW
15
SSW
20
SSW
30
SW
20
SSW
30
S
25
SSW
40
SW
40
WSW
15
SSW
15
NE
10
NE
15
NE
10
SE
15
SSE
10
S
10
SSE
15
S
15
S
15
S
15
SSW
15
SW
 mm 
14
8
11
11
15
6
1.0
1.0
1.0
18
2.0
6
5
1.0
2.0
9
5
1.0
1.0
3
1.0
1.0
2.0
1.0
2.0
5
1.0
max°C
-4
-2
3
2
3
3
3
6
5
4
4
3
6
6
6
6
6
5
6
6
6
3
2
1
0
-1
3
3
3
3
2
2
3
3
3
Moonrise
3:11
5:43
7:43
9:31
11:15
1:03
3:03
Moonset
12:01
11:06
10:36
10:13
9:52
9:31
9:07
8:33
Sunrise
11:22
11:12
11:04
10:56
10:49
10:44
10:37
10:32
10:26
10:21
10:15
10:10
Sunset
12:41
12:51
1:00
1:07
1:15
1:22
1:30
1:36
1:42
1:48
1:55
2:00
Today's sea temperature in Harstad is 5.2 °C (Statistics for 11 Jan 1981-2005 – mean: 5.2 max: 6.3 min: 3.9°C)
Issued (local time): 12 am Saturday 11 Jan 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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