Trondheim Sea Conditions and Tide Table

Trondheim 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 10:02 AM and sunset is at 02:33 PM.

Days 1–3 Weather Summary

Light rain (total 4mm) at first, then becoming colder with a dusting of snow on Sat morning. Low air temperatures (max 8°C on Thu morning, min 1°C on Fri morning). Mainly near gales.

Days 4–6 Weather Summary

Moderate rain (total 10mm), heaviest on Sun afternoon giving way to a moderate fall of snow, heaviest on Sun night. Icy conditions (max 5°C on Sun afternoon, min -1°C on Mon morning). Winds decreasing (near gales from the W on Sun morning, moderate winds from the NNW by Tue night).

Days 7–9 Weather Summary

A moderate fall of snow, heaviest on Thu morning. Temperatures will be below freezing (max 0°C on Thu morning, min -15°C on Fri morning). Winds increasing (calm on Wed night, fresh winds from the E by Thu afternoon).

Days 10–12 Weather Summary

A moderate fall of snow, heaviest on Mon night. Temperatures will be below freezing (max -2°C on Tue morning, min -13°C on Sat night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
Wave Height Map
High Tide
2:50PM2.65m
3:26AM2.51m
3:35PM2.61m
4:16AM2.44m
4:26PM2.55m
5:12AM2.38m
5:26PM2.50m
6:18AM2.36m
6:35PM2.48m
7:28AM2.41m
7:49PM2.52m
8:36AM2.53m
9:00PM2.62m
9:36AM2.67m
10:02PM2.72m
10:30AM2.84m
10:58PM2.84m
11:19AM2.98m
11:48PM2.93m
12:06PM3.07m
00:36AM2.96m
12:51PM3.09m
1:22AM2.93m
Low Tide
8:32AM0.95m
9:08PM0.70m
9:19AM1.01m
10:02PM0.74m
10:16AM1.06m
11:05PM0.77m
11:24AM1.08m
00:12AM0.78m
12:37PM1.05m
1:18AM0.76m
1:46PM0.96m
2:21AM0.70m
2:50PM0.83m
3:20AM0.66m
3:51PM0.69m
4:16AM0.60m
4:48PM0.53m
5:08AM0.55m
5:40PM0.41m
5:57AM0.53m
6:30PM0.33m
6:44AM0.55m
7:17PM0.32m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
part cloud
part cloud
cloud
rain showers
snow showers
snow showers
light rain
cloud
mod rain
snow showers
light snow
cloud
cloud
light snow
light snow
light snow
light snow
snow showers
snow showers
light snow
snow showers
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
light snow
light snow
heavy snow
some clouds
some clouds
some clouds
some clouds
cloudy
rain shwrs
snow shwrs
snow shwrs
light rain
cloudy
mod rain
snow shwrs
light snow
cloudy
cloudy
light snow
light snow
light snow
light snow
snow shwrs
snow shwrs
light snow
snow shwrs
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
some clouds
light snow
light snow
heavy snow
 km/h
40
W
35
WNW
15
SW
10
SSW
5
SW
45
WNW
45
NW
40
NW
35
WNW
50
W
45
W
40
NW
35
NNW
35
NW
30
NNW
35
NNW
35
NNW
35
NNW
25
N
15
N
0
NW
15
WSW
40
E
10
ESE
10
SE
10
ESE
10
ESE
10
ESE
10
ESE
10
ESE
10
ESE
10
ESE
10
ESE
15
E
15
ESE
10
ESE
 mm 
3
1
6
4
max°C
8
7
5
2
1
6
1
1
3
4
5
5
0
0
0
-1
-1
-1
-1
-2
-2
0
-2
-9
-14
-14
-12
-11
-11
-12
-11
-11
-10
-9
-6
-4
Moonrise
11:54
11:47
11:39
11:32
11:23
11:13
10:57
3:42
5:54
Moonset
9:44
11:24
1:06
2:55
4:54
7:13
11:31
11:17
Sunrise
10:02
10:02
10:02
10:00
10:00
10:00
10:00
9:59
9:57
9:56
9:56
9:53
Sunset
2:33
2:34
2:36
2:37
2:38
2:40
2:41
2:44
2:45
2:48
2:49
2:52
Today's sea temperature in Trondheim is
5.9° C
(Statistics for 25 Dec 1981-2005 – mean: 6.6 max: 7.5 min: 5.4°C)
Issued (local time): 6 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest