Sea weather in Trondheim in Norway All the beach weather in Trondheim

All the essential weather information for enjoying the beach in Trondheim in Norway, for swimming, tanning or water sports! Our sea weather data is reliable, easy to read and updated every day.

Weather: When should you go to the beach in Trondheim over the next 7 days?

Discover the best moment to go to the beach in Trondheim in Norway this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Trondheim. You can see full forecasts by clicking on the day you want to see in the table below.

Date Outside temp. Our opinion
Thursday 20 March 202536°F to 41°Fnot recommended
Friday 21 March 202536°F to 41°Fdiscouraged
Saturday 22 March 202534°F to 41°Fdiscouraged
Sunday 23 March 202538°F to 41°Fdiscouraged
Monday 24 March 202538°F to 41°Fnot recommended
Tuesday 25 March 202538°F to 41°Fnot recommended
Wednesday 26 March 202538°F to 40°Fnot recommended

Sea Weather: Your daily and hourly sea weather in Trondheim

Sea weather on Thursday 20 March 2025

On Thursday 20 March 2025, the sun will rise at 06:19 and will set at 18:34 on the beach(es) of Trondheim. The outside temperature will be a high of 41°F t and a low of 36°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 36.7mph). Wave height will be up to 3.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (41°F)5°C (41°F)3°C (38°F)3°C (37°F)5°C (41°F)5°C (41°F)5°C (40°F)4°C (40°F)
Perceived temperature-1°C (30°F)-1°C (31°F)-2°C (28°F)-3°C (27°F)-0°C (32°F)-0°C (31°F)-0°C (32°F)0°C (32°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%78%92%97%88%87%87%87%
Barometric pressure1016 hPa1015 hPa1015 hPa1016 hPa1017 hPa1018 hPa1020 hPa1021 hPa
Cloud cover51%51%100%100%95%100%98%59%
Heat index5°C (41°F)5°C (41°F)3°C (38°F)3°C (37°F)5°C (41°F)5°C (41°F)5°C (40°F)4°C (40°F)
Dew point1°C (34°F)1°C (34°F)2°C (36°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)2°C (36°F)
Wind
Speed42km/h (26mph)37km/h (23mph)30km/h (19mph)30km/h (19mph)31km/h (19mph)33km/h (20mph)27km/h (17mph)21km/h (13mph)
Gusts59km/h (37mph)52km/h (33mph)40km/h (25mph)40km/h (25mph)46km/h (28mph)49km/h (30mph)42km/h (26mph)32km/h (20mph)
Direction 255°
WSW
254°
WSW
243°
WSW
223°
SW
252°
WSW
256°
WSW
249°
WSW
231°
SW
Wind chill-1°C (30°F)-1°C (31°F)-2°C (28°F)-3°C (27°F)-0°C (32°F)-0°C (31°F)-0°C (32°F)0°C (32°F)
Waves
Height1.0m (3.2ft)0.9m (2.9ft)0.7m (2.4ft)0.5m (1.7ft)1.0m (3.2ft)0.9m (2.9ft)0.7m (2.4ft)0.6m (1.8ft)
Direction 290°
WNW
296°
WNW
285°
WNW
321°
NW
259°
W
284°
WNW
284°
WNW
321°
NW
Period10.3 sec.10.0 sec.9.7 sec.9.6 sec.9.5 sec.10.1 sec.10.3 sec.10.2 sec.
Significant height1.4m (4.6ft)1.3m (4.3ft)1.0m (3.3ft)0.8m (2.6ft)1.6m (5.2ft)1.3m (4.3ft)1.0m (3.3ft)0.8m (2.6ft)
Sea water temperature
Water temperature4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)

Sea weather on Friday 21 March 2025

On Friday 21 March 2025, the sun will rise at 06:15 and will set at 18:37 on the beach(es) of Trondheim. The outside temperature will be a high of 41°F t and a low of 36°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 16.8mph km/h (with gusts up to 26.1mph). Wave height will be up to 1.3ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (38°F)3°C (37°F)2°C (36°F)3°C (37°F)4°C (38°F)4°C (40°F)5°C (40°F)4°C (39°F)
Perceived temperature-0°C (31°F)-1°C (29°F)-3°C (27°F)-2°C (28°F)-1°C (29°F)-0°C (31°F)-0°C (32°F)-1°C (31°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity87%84%78%74%70%71%73%79%
Barometric pressure1022 hPa1023 hPa1023 hPa1023 hPa1023 hPa1023 hPa1021 hPa1021 hPa
Cloud cover56%37%85%28%49%52%53%6%
Heat index4°C (38°F)3°C (37°F)2°C (36°F)3°C (37°F)4°C (38°F)4°C (40°F)5°C (40°F)4°C (39°F)
Dew point1°C (35°F)0°C (32°F)-1°C (30°F)-1°C (30°F)-1°C (30°F)-0°C (31°F)0°C (32°F)1°C (33°F)
Wind
Speed17km/h (10mph)16km/h (10mph)24km/h (15mph)26km/h (16mph)27km/h (17mph)24km/h (15mph)24km/h (15mph)24km/h (15mph)
Gusts25km/h (16mph)27km/h (17mph)42km/h (26mph)41km/h (25mph)39km/h (25mph)39km/h (24mph)41km/h (25mph)42km/h (26mph)
Direction 216°
SW
139°
SE
141°
SE
143°
SE
143°
SE
143°
SE
141°
SE
136°
SE
Wind chill-0°C (31°F)-1°C (29°F)-3°C (27°F)-2°C (28°F)-1°C (29°F)-0°C (31°F)-0°C (32°F)-1°C (31°F)
Waves
Height0.4m (1.4ft)0.4m (1.3ft)0.4m (1.4ft)0.4m (1.5ft)0.4m (1.4ft)0.4m (1.3ft)0.4m (1.3ft)0.3m (1.0ft)
Direction 340°
NNW
359°
N
13°
NNE
67°
ENE
70°
ENE
69°
ENE
70°
ENE
12°
NNE
Period8.8 sec.9.8 sec.9.6 sec.9.5 sec.9.2 sec.9.1 sec.8.9 sec.8.9 sec.
Significant height0.6m (2ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)0.8m (2.6ft)0.7m (2.3ft)0.7m (2.3ft)0.6m (2ft)
Sea water temperature
Water temperature6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)

Sea weather on Saturday 22 March 2025

On Saturday 22 March 2025, the sun will rise at 06:12 and will set at 18:40 on the beach(es) of Trondheim. The outside temperature will be a high of 41°F t and a low of 34°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 19.3mph km/h (with gusts up to 28mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (38°F)3°C (37°F)3°C (37°F)3°C (38°F)2°C (36°F)3°C (38°F)2°C (36°F)5°C (40°F)
Perceived temperature-2°C (29°F)-3°C (28°F)-3°C (26°F)-2°C (28°F)-4°C (25°F)-2°C (29°F)-3°C (27°F)-0°C (32°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity76%76%75%70%69%69%75%73%
Barometric pressure1020 hPa1020 hPa1019 hPa1017 hPa1016 hPa1015 hPa1014 hPa1014 hPa
Cloud cover57%20%0%4%0%0%0%0%
Heat index4°C (38°F)3°C (37°F)3°C (37°F)3°C (38°F)2°C (36°F)3°C (38°F)2°C (36°F)5°C (40°F)
Dew point-0°C (32°F)-1°C (30°F)-2°C (29°F)-2°C (29°F)-3°C (27°F)-2°C (29°F)-2°C (28°F)0°C (32°F)
Wind
Speed27km/h (17mph)28km/h (17mph)28km/h (18mph)31km/h (19mph)29km/h (18mph)27km/h (17mph)19km/h (12mph)25km/h (16mph)
Gusts44km/h (27mph)45km/h (28mph)45km/h (28mph)44km/h (27mph)30km/h (19mph)27km/h (17mph)25km/h (16mph)28km/h (18mph)
Direction 143°
SE
141°
SE
135°
SE
135°
SE
149°
SSE
143°
SE
138°
SE
139°
SE
Wind chill-2°C (29°F)-3°C (28°F)-3°C (26°F)-2°C (28°F)-4°C (25°F)-2°C (29°F)-3°C (27°F)-0°C (32°F)
Waves
Height0.3m (1.1ft)0.4m (1.2ft)0.4m (1.4ft)0.4m (1.4ft)0.5m (1.7ft)0.4m (1.4ft)0.5m (1.5ft)0.5m (1.5ft)
Direction 350°
N
55°
NE
121°
ESE
126°
SE
143°
SE
141°
SE
142°
SE
143°
SE
Period8.9 sec.8.9 sec.9.9 sec.9.9 sec.9.9 sec.9.7 sec.10.8 sec.13.9 sec.
Significant height0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.8m (2.6ft)1.0m (3.3ft)0.8m (2.6ft)0.9m (3ft)0.9m (3ft)
Sea water temperature
Water temperature6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)

Sea weather on Sunday 23 March 2025

On Sunday 23 March 2025, the sun will rise at 06:08 and will set at 18:43 on the beach(es) of Trondheim. The outside temperature will be a high of 41°F t and a low of 38°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 17.4mph km/h (with gusts up to 25.5mph). Wave height will be up to 1.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (39°F)3°C (38°F)3°C (37°F)3°C (38°F)3°C (38°F)4°C (40°F)4°C (39°F)4°C (40°F)
Perceived temperature-1°C (30°F)-1°C (29°F)-2°C (28°F)-1°C (30°F)-0°C (31°F)0°C (33°F)0°C (33°F)0°C (32°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity68%67%70%68%63%66%73%80%
Barometric pressure1014 hPa1015 hPa1014 hPa1015 hPa1015 hPa1014 hPa1013 hPa1013 hPa
Cloud cover0%0%0%0%4%5%8%4%
Heat index4°C (39°F)3°C (38°F)3°C (37°F)3°C (38°F)3°C (38°F)4°C (40°F)4°C (39°F)4°C (40°F)
Dew point-1°C (30°F)-2°C (28°F)-2°C (28°F)-2°C (28°F)-3°C (26°F)-2°C (29°F)-0°C (32°F)1°C (34°F)
Wind
Speed28km/h (18mph)24km/h (15mph)23km/h (15mph)20km/h (12mph)13km/h (8mph)18km/h (11mph)16km/h (10mph)21km/h (13mph)
Gusts35km/h (22mph)41km/h (25mph)37km/h (23mph)28km/h (17mph)22km/h (14mph)32km/h (20mph)34km/h (21mph)26km/h (16mph)
Direction 144°
SE
147°
SSE
142°
SE
156°
SSE
154°
SSE
147°
SSE
138°
SE
139°
SE
Wind chill-1°C (30°F)-1°C (29°F)-2°C (28°F)-1°C (30°F)-0°C (31°F)0°C (33°F)0°C (33°F)0°C (32°F)
Waves
Height0.5m (1.6ft)0.5m (1.5ft)0.4m (1.2ft)0.3m (1.1ft)0.4m (1.3ft)0.2m (0.8ft)0.2m (0.5ft)0.2m (0.7ft)
Direction 147°
SSE
146°
SSE
154°
SSE
164°
SSE
149°
SSE
225°
SW
285°
WNW
213°
SSW
Period14.8 sec.13.8 sec.13.4 sec.13.2 sec.11.6 sec.11.4 sec.11.0 sec.12.5 sec.
Significant height0.9m (3ft)0.9m (3ft)0.7m (2.3ft)0.7m (2.3ft)0.8m (2.6ft)0.4m (1.3ft)0.4m (1.3ft)0.6m (2ft)
Sea water temperature
Water temperature4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)

Sea weather on Monday 24 March 2025

On Monday 24 March 2025, the sun will rise at 06:05 and will set at 18:46 on the beach(es) of Trondheim. The outside temperature will be a high of 41°F t and a low of 38°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. Be careful, the sea will be generally rough with a wind speed of up to 26.7mph km/h (with gusts up to 30.5mph). Wave height will be up to 3.6ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature4°C (38°F)3°C (38°F)3°C (38°F)4°C (39°F)5°C (41°F)5°C (41°F)5°C (40°F)5°C (40°F)
Perceived temperature-1°C (30°F)-1°C (30°F)-2°C (29°F)-1°C (30°F)-0°C (32°F)2°C (35°F)0°C (32°F)-1°C (30°F)
Precipitation0in0in0in0in0in0in0.1in0in
Humidity82%78%78%75%72%73%82%88%
Barometric pressure1012 hPa1012 hPa1011 hPa1009 hPa1006 hPa1003 hPa1000 hPa999 hPa
Cloud cover6%100%32%26%100%81%100%91%
Heat index4°C (38°F)3°C (38°F)3°C (38°F)4°C (39°F)5°C (41°F)5°C (41°F)5°C (40°F)5°C (40°F)
Dew point1°C (33°F)-0°C (32°F)-0°C (32°F)-0°C (32°F)0°C (32°F)1°C (33°F)2°C (35°F)3°C (37°F)
Wind
Speed21km/h (13mph)21km/h (13mph)23km/h (14mph)27km/h (17mph)29km/h (18mph)16km/h (10mph)23km/h (14mph)43km/h (27mph)
Gusts34km/h (21mph)34km/h (21mph)40km/h (25mph)41km/h (25mph)43km/h (26mph)25km/h (16mph)36km/h (22mph)49km/h (31mph)
Direction 158°
SSE
161°
SSE
150°
SSE
145°
SE
153°
SSE
166°
SSE
194°
SSW
223°
SW
Wind chill-1°C (30°F)-1°C (30°F)-2°C (29°F)-1°C (30°F)-0°C (32°F)2°C (35°F)0°C (32°F)-1°C (30°F)
Waves
Height0.3m (1.0ft)0.8m (2.8ft)0.8m (2.8ft)1.0m (3.2ft)1.0m (3.4ft)1.1m (3.6ft)1.1m (3.8ft)1.1m (3.6ft)
Direction 142°
SE
279°
W
280°
W
318°
NW
325°
NW
337°
NNW
343°
NNW
352°
N
Period12.5 sec.12.0 sec.11.9 sec.12.3 sec.12.0 sec.11.5 sec.11.4 sec.11.1 sec.
Significant height0.7m (2.3ft)1.0m (3.3ft)1.0m (3.3ft)1.2m (3.9ft)1.0m (3.3ft)1.2m (3.9ft)1.0m (3.3ft)0.7m (2.3ft)
Sea water temperature
Water temperature4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)4°C (38°F)6°C (42°F)

Sea weather on Tuesday 25 March 2025

On Tuesday 25 March 2025, the sun will rise at 06:02 and will set at 18:49 on the beach(es) of Trondheim. The outside temperature will be a high of 41°F t and a low of 38°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! Be careful, the sea will be generally rough with a wind speed of up to 37.9mph km/h (with gusts up to 39.2mph). Wave height will be up to 5.9ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature5°C (40°F)5°C (40°F)5°C (40°F)4°C (40°F)4°C (39°F)4°C (39°F)4°C (38°F)3°C (38°F)
Perceived temperature-2°C (28°F)-2°C (29°F)-1°C (29°F)-1°C (30°F)-1°C (30°F)-1°C (30°F)-1°C (30°F)0°C (33°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity86%82%70%62%59%56%53%52%
Barometric pressure999 hPa1001 hPa1006 hPa1010 hPa1012 hPa1013 hPa1014 hPa1014 hPa
Cloud cover95%100%78%68%47%35%65%72%
Heat index5°C (40°F)5°C (40°F)5°C (40°F)4°C (40°F)4°C (39°F)4°C (39°F)4°C (38°F)3°C (38°F)
Dew point3°C (37°F)2°C (35°F)-1°C (31°F)-2°C (28°F)-3°C (26°F)-4°C (25°F)-5°C (23°F)-5°C (22°F)
Wind
Speed61km/h (38mph)48km/h (30mph)40km/h (25mph)35km/h (21mph)32km/h (20mph)27km/h (17mph)21km/h (13mph)13km/h (8mph)
Gusts63km/h (39mph)59km/h (36mph)55km/h (34mph)48km/h (30mph)45km/h (28mph)40km/h (25mph)32km/h (20mph)19km/h (12mph)
Direction 252°
WSW
291°
WNW
323°
NW
329°
NNW
338°
NNW
342°
NNW
345°
NNW
121°
ESE
Wind chill-2°C (28°F)-2°C (29°F)-1°C (29°F)-1°C (30°F)-1°C (30°F)-1°C (30°F)-1°C (30°F)0°C (33°F)
Waves
Height1.2m (3.9ft)1.3m (4.3ft)1.4m (4.6ft)1.3m (4.3ft)1.2m (3.9ft)1.2m (3.9ft)1.3m (4.3ft)1.8m (5.9ft)
Direction 353°
N
336°
NNW
326°
NW
326°
NW
324°
NW
325°
NW
332°
NNW
331°
NNW
Period10.8 sec.11.3 sec.11.1 sec.10.7 sec.10.4 sec.9.2 sec.9.2 sec.11.5 sec.
Significant height0.9m (3ft)1.2m (3.9ft)0.8m (2.6ft)1.1m (3.6ft)1.2m (3.9ft)1.1m (3.6ft)0.9m (3ft)1.0m (3.3ft)
Sea water temperature
Water temperature6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)

Sea weather on Wednesday 26 March 2025

On Wednesday 26 March 2025, the sun will rise at 05:58 and will set at 18:52 on the beach(es) of Trondheim. The outside temperature will be a high of 40°F t and a low of 38°F. There will be little to no precipitation today, so unless you go swimming, you can enjoy the beach and stay dry! The sea will be generally calm, with a wind speed of up to 11.2mph km/h (with gusts up to 15.5mph). Wave height will be up to 13.5ft today.

0:003:006:009:0012:0015:0018:0021:00
Weather
Sky condition
Outside temperature3°C (38°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (38°F)4°C (38°F)3°C (38°F)
Perceived temperature1°C (34°F)0°C (33°F)-1°C (31°F)-0°C (31°F)0°C (32°F)0°C (32°F)-0°C (32°F)-1°C (31°F)
Precipitation0in0in0in0in0in0in0in0in
Humidity55%60%63%61%59%61%65%74%
Barometric pressure1013 hPa1012 hPa1011 hPa1011 hPa1010 hPa1009 hPa1008 hPa1007 hPa
Cloud cover55%62%36%27%77%100%100%100%
Heat index3°C (38°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (37°F)3°C (38°F)4°C (38°F)3°C (38°F)
Dew point-5°C (23°F)-4°C (25°F)-4°C (25°F)-4°C (25°F)-4°C (24°F)-4°C (26°F)-3°C (28°F)-1°C (31°F)
Wind
Speed7km/h (4mph)9km/h (6mph)11km/h (7mph)11km/h (7mph)12km/h (7mph)13km/h (8mph)15km/h (9mph)18km/h (11mph)
Gusts10km/h (6mph)13km/h (8mph)16km/h (10mph)15km/h (10mph)17km/h (10mph)19km/h (12mph)22km/h (14mph)25km/h (16mph)
Direction 112°
ESE
177°
S
190°
S
201°
SSW
218°
SW
233°
SW
237°
WSW
249°
WSW
Wind chill1°C (34°F)0°C (33°F)-1°C (31°F)-0°C (31°F)0°C (32°F)0°C (32°F)-0°C (32°F)-1°C (31°F)
Waves
Height2.3m (7.5ft)2.7m (8.9ft)3.9m (12.8ft)4.1m (13.5ft)3.7m (12.1ft)3.3m (10.8ft)3.1m (10.2ft)2.8m (9.2ft)
Direction 331°
NNW
331°
NNW
332°
NNW
335°
NNW
334°
NNW
334°
NNW
330°
NNW
330°
NNW
Period12.5 sec.12.3 sec.11.1 sec.10.5 sec.10.1 sec.10.0 sec.9.9 sec.9.9 sec.
Significant height1.0m (3.3ft)1.6m (5.2ft)2.0m (6.6ft)1.9m (6.2ft)1.8m (5.9ft)1.7m (5.6ft)1.3m (4.3ft)1.1m (3.6ft)
Sea water temperature
Water temperature6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)6°C (42°F)

Sea weather chart over the next 7 days

Outside temperature

Wind speed

Precipitation

Wave height

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