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. | Max wind | Our opinion | Details |
|---|---|---|---|---|
| Friday 5 December 2025 | 38°F to 40°F | 16.8mph | not recommended | all the sea weather |
| Saturday 6 December 2025 | 41°F to 43°F | 31.7mph | not recommended | all the sea weather |
| Sunday 7 December 2025 | 38°F to 43°F | 13.1mph | not recommended | all the sea weather |
| Monday 8 December 2025 | 36°F to 38°F | 10.6mph | not recommended | all the sea weather |
| Tuesday 9 December 2025 | 38°F to 38°F | 11.2mph | not recommended | all the sea weather |
| Wednesday 10 December 2025 | 36°F to 41°F | 32.9mph | not recommended | all the sea weather |
| Thursday 11 December 2025 | 34°F to 41°F | 6.2mph | not recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Trondheim
Sea weather on Friday 5 December 2025
On Friday 5 December 2025, the sun will rise at 09:38 and will set at 14:40 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 16.8mph km/h (with gusts up to 24.2mph). Wave height will be up to 1.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | | |  | | | |
| Outside temperature | 4°C (39°F) | 4°C (38°F) | 3°C (38°F) | 3°C (38°F) | 3°C (38°F) | 3°C (38°F) | 4°C (39°F) | 4°C (40°F) |
| Perceived temperature | -0°C (31°F) | -1°C (30°F) | -1°C (30°F) | -1°C (30°F) | -1°C (29°F) | -1°C (29°F) | -1°C (30°F) | -1°C (31°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 83% | 82% | 79% | 77% | 77% | 76% | 77% |
| Barometric pressure | 1012 hPa | 1012 hPa | 1012 hPa | 1013 hPa | 1013 hPa | 1012 hPa | 1012 hPa | 1012 hPa |
| Cloud cover | 6% | 6% | 5% | 10% | 25% | 90% | 97% | 28% |
| Heat index | 4°C (39°F) | 4°C (38°F) | 3°C (38°F) | 3°C (38°F) | 3°C (38°F) | 3°C (38°F) | 4°C (39°F) | 4°C (40°F) |
| Dew point | 1°C (34°F) | 1°C (34°F) | 1°C (33°F) | 0°C (32°F) | -0°C (31°F) | -0°C (32°F) | -0°C (32°F) | 1°C (33°F) |
| Wind | ||||||||
| Speed | 20km/h (12mph) | 21km/h (13mph) | 21km/h (13mph) | 20km/h (13mph) | 22km/h (14mph) | 23km/h (14mph) | 23km/h (15mph) | 27km/h (17mph) |
| Gusts | 34km/h (21mph) | 35km/h (22mph) | 34km/h (21mph) | 34km/h (21mph) | 36km/h (23mph) | 38km/h (23mph) | 36km/h (22mph) | 39km/h (24mph) |
| Direction | 130° SE | 128° SE | 125° SE | 119° ESE | 120° ESE | 117° ESE | 135° SE | 146° SE |
| Wind chill | -0°C (31°F) | -1°C (30°F) | -1°C (30°F) | -1°C (30°F) | -1°C (29°F) | -1°C (29°F) | -1°C (30°F) | -1°C (31°F) |
| Waves | ||||||||
| Height | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.3m (1.1ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.2ft) | 0.4m (1.3ft) | 0.4m (1.3ft) |
| Direction | 28° NNE | 29° NNE | 68° ENE | 100° E | 97° E | 212° SSW | 281° WNW | 278° W |
| Period | 8.5 sec. | 8.3 sec. | 8.1 sec. | 7.9 sec. | 7.8 sec. | 11.1 sec. | 10.7 sec. | 11.9 sec. |
| Significant height | 0.5m (1.6ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) |
Sea weather on Saturday 6 December 2025
On Saturday 6 December 2025, the sun will rise at 09:40 and will set at 14:38 on the beach(es) of Trondheim. The outside temperature will be a high of 43°F t and a low of 41°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 31.7mph km/h (with gusts up to 36.7mph). Wave height will be up to 3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | 5°C (41°F) | 5°C (41°F) | 5°C (41°F) | 6°C (43°F) | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 6°C (44°F) |
| Perceived temperature | -0°C (32°F) | 0°C (33°F) | -0°C (32°F) | 0°C (33°F) | 0°C (33°F) | -0°C (32°F) | -0°C (32°F) | 1°C (33°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 75% | 72% | 72% | 67% | 65% | 67% | 68% | 71% |
| Barometric pressure | 1011 hPa | 1010 hPa | 1009 hPa | 1008 hPa | 1007 hPa | 1006 hPa | 1006 hPa | 1006 hPa |
| Cloud cover | 10% | 4% | 3% | 5% | 77% | 46% | 30% | 24% |
| Heat index | 5°C (41°F) | 5°C (41°F) | 5°C (41°F) | 6°C (43°F) | 6°C (43°F) | 6°C (42°F) | 6°C (42°F) | 6°C (44°F) |
| Dew point | 1°C (33°F) | 1°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (32°F) | 0°C (32°F) | 0°C (33°F) | 2°C (35°F) |
| Wind | ||||||||
| Speed | 28km/h (18mph) | 29km/h (18mph) | 35km/h (21mph) | 43km/h (27mph) | 45km/h (28mph) | 48km/h (30mph) | 50km/h (31mph) | 51km/h (32mph) |
| Gusts | 40km/h (25mph) | 42km/h (26mph) | 50km/h (31mph) | 59km/h (37mph) | 47km/h (29mph) | 49km/h (30mph) | 56km/h (35mph) | 55km/h (34mph) |
| Direction | 143° SE | 142° SE | 138° SE | 133° SE | 132° SE | 131° SE | 128° SE | 124° SE |
| Wind chill | -0°C (32°F) | 0°C (33°F) | -0°C (32°F) | 0°C (33°F) | 0°C (33°F) | -0°C (32°F) | -0°C (32°F) | 1°C (33°F) |
| Waves | ||||||||
| Height | 0.4m (1.4ft) | 0.5m (1.7ft) | 0.6m (1.9ft) | 0.7m (2.3ft) | 0.8m (2.7ft) | 0.9m (2.9ft) | 0.9m (2.9ft) | 0.9m (3.1ft) |
| Direction | 222° SW | 166° SSE | 139° SE | 139° SE | 135° SE | 131° SE | 129° SE | 128° SE |
| Period | 11.5 sec. | 11.3 sec. | 11.0 sec. | 10.3 sec. | 10.8 sec. | 10.5 sec. | 10.5 sec. | 7.7 sec. |
| Significant height | 0.8m (2.6ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.7m (5.6ft) | 1.8m (5.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) |
Sea weather on Sunday 7 December 2025
On Sunday 7 December 2025, the sun will rise at 09:42 and will set at 14:37 on the beach(es) of Trondheim. The outside temperature will be a high of 43°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 30.5mph km/h (with gusts up to 37.3mph). Wave height will be up to 3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 6°C (44°F) | 6°C (42°F) | 6°C (42°F) | 5°C (41°F) | 5°C (40°F) | 4°C (39°F) | 4°C (38°F) | 3°C (38°F) |
| Perceived temperature | 1°C (33°F) | 0°C (32°F) | 0°C (33°F) | -0°C (32°F) | -0°C (32°F) | -1°C (31°F) | -1°C (30°F) | -1°C (30°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 70% | 68% | 67% | 70% | 71% | 73% | 75% | 75% |
| Barometric pressure | 1006 hPa | 1005 hPa | 1005 hPa | 1005 hPa | 1005 hPa | 1005 hPa | 1005 hPa | 1005 hPa |
| Cloud cover | 17% | 50% | 73% | 35% | 32% | 45% | 94% | 73% |
| Heat index | 6°C (44°F) | 6°C (42°F) | 6°C (42°F) | 5°C (41°F) | 5°C (40°F) | 4°C (39°F) | 4°C (38°F) | 3°C (38°F) |
| Dew point | 1°C (34°F) | 0°C (33°F) | 0°C (32°F) | 0°C (32°F) | -0°C (32°F) | -0°C (31°F) | -0°C (31°F) | -1°C (31°F) |
| Wind | ||||||||
| Speed | 49km/h (30mph) | 43km/h (27mph) | 39km/h (24mph) | 32km/h (20mph) | 27km/h (17mph) | 25km/h (15mph) | 24km/h (15mph) | 21km/h (13mph) |
| Gusts | 51km/h (31mph) | 60km/h (37mph) | 54km/h (34mph) | 46km/h (28mph) | 40km/h (25mph) | 38km/h (24mph) | 36km/h (23mph) | 30km/h (19mph) |
| Direction | 123° ESE | 124° ESE | 128° SE | 136° SE | 138° SE | 148° SSE | 151° SSE | 153° SSE |
| Wind chill | 1°C (33°F) | 0°C (32°F) | 0°C (33°F) | -0°C (32°F) | -0°C (32°F) | -1°C (31°F) | -1°C (30°F) | -1°C (30°F) |
| Waves | ||||||||
| Height | 0.9m (3.1ft) | 0.8m (2.7ft) | 0.7m (2.3ft) | 0.6m (2.0ft) | 0.6m (1.9ft) | 0.6m (1.9ft) | 0.5m (1.6ft) | 0.5m (1.5ft) |
| Direction | 127° SE | 125° SE | 125° SE | 125° SE | 125° SE | 131° SE | 140° SE | 144° SE |
| Period | 8.1 sec. | 8.2 sec. | 8.2 sec. | 7.9 sec. | 7.8 sec. | 7.8 sec. | 10.5 sec. | 10.3 sec. |
| Significant height | 1.8m (5.9ft) | 1.5m (4.9ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) |
Sea weather on Monday 8 December 2025
On Monday 8 December 2025, the sun will rise at 09:45 and will set at 14:36 on the beach(es) of Trondheim. The outside temperature will be a high of 38°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 13.7mph km/h (with gusts up to 19.9mph). Wave height will be up to 1.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 3°C (38°F) | 3°C (38°F) | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 3°C (37°F) |
| Perceived temperature | -1°C (30°F) | -2°C (29°F) | -1°C (29°F) | -2°C (29°F) | -2°C (28°F) | -2°C (28°F) | -2°C (29°F) | -2°C (29°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 76% | 76% | 76% | 75% | 75% | 75% | 73% | 73% |
| Barometric pressure | 1005 hPa | 1004 hPa | 1004 hPa | 1004 hPa | 1005 hPa | 1005 hPa | 1006 hPa | 1007 hPa |
| Cloud cover | 100% | 46% | 29% | 27% | 23% | 24% | 47% | 56% |
| Heat index | 3°C (38°F) | 3°C (38°F) | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 3°C (37°F) |
| Dew point | -1°C (31°F) | -1°C (31°F) | -1°C (30°F) | -1°C (30°F) | -2°C (29°F) | -2°C (28°F) | -2°C (28°F) | -2°C (29°F) |
| Wind | ||||||||
| Speed | 21km/h (13mph) | 22km/h (14mph) | 19km/h (12mph) | 18km/h (11mph) | 18km/h (11mph) | 17km/h (10mph) | 15km/h (9mph) | 17km/h (11mph) |
| Gusts | 30km/h (19mph) | 32km/h (20mph) | 27km/h (17mph) | 27km/h (17mph) | 28km/h (17mph) | 27km/h (17mph) | 24km/h (15mph) | 26km/h (16mph) |
| Direction | 148° SSE | 145° SE | 148° SSE | 147° SSE | 151° SSE | 155° SSE | 158° SSE | 148° SSE |
| Wind chill | -1°C (30°F) | -2°C (29°F) | -1°C (29°F) | -2°C (29°F) | -2°C (28°F) | -2°C (28°F) | -2°C (29°F) | -2°C (29°F) |
| Waves | ||||||||
| Height | 0.4m (1.4ft) | 0.4m (1.4ft) | 0.4m (1.3ft) | 0.4m (1.2ft) | 0.3m (1.1ft) | 0.3m (0.9ft) | 0.2m (0.8ft) | 0.2m (0.8ft) |
| Direction | 149° SSE | 150° SSE | 148° SSE | 149° SSE | 148° SSE | 157° SSE | 156° SSE | 158° SSE |
| Period | 15.8 sec. | 15.1 sec. | 15.1 sec. | 14.4 sec. | 14.3 sec. | 13.7 sec. | 13.4 sec. | 13.2 sec. |
| Significant height | 0.9m (3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) |
Sea weather on Tuesday 9 December 2025
On Tuesday 9 December 2025, the sun will rise at 09:47 and will set at 14:35 on the beach(es) of Trondheim. The outside temperature will be a high of 38°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 11.8mph km/h (with gusts up to 18.6mph). Wave height will be up to 3.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) |
| Perceived temperature | -1°C (29°F) | -2°C (29°F) | -2°C (29°F) | -2°C (29°F) | -2°C (29°F) | -1°C (29°F) | -1°C (30°F) | -1°C (30°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 72% | 72% | 71% | 69% | 69% | 68% | 69% | 71% |
| Barometric pressure | 1007 hPa | 1007 hPa | 1006 hPa | 1007 hPa | 1007 hPa | 1007 hPa | 1007 hPa | 1007 hPa |
| Cloud cover | 44% | 49% | 55% | 75% | 57% | 86% | 91% | 80% |
| Heat index | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) |
| Dew point | -2°C (29°F) | -2°C (29°F) | -2°C (28°F) | -2°C (28°F) | -3°C (27°F) | -3°C (28°F) | -2°C (28°F) | -2°C (29°F) |
| Wind | ||||||||
| Speed | 17km/h (11mph) | 19km/h (12mph) | 19km/h (12mph) | 17km/h (11mph) | 17km/h (11mph) | 17km/h (11mph) | 16km/h (10mph) | 18km/h (11mph) |
| Gusts | 25km/h (16mph) | 30km/h (19mph) | 29km/h (18mph) | 25km/h (16mph) | 26km/h (16mph) | 26km/h (16mph) | 26km/h (16mph) | 29km/h (18mph) |
| Direction | 152° SSE | 141° SE | 139° SE | 154° SSE | 143° SE | 157° SSE | 146° SSE | 134° SE |
| Wind chill | -1°C (29°F) | -2°C (29°F) | -2°C (29°F) | -2°C (29°F) | -2°C (29°F) | -1°C (29°F) | -1°C (30°F) | -1°C (30°F) |
| Waves | ||||||||
| Height | 0.2m (0.6ft) | 0.5m (1.7ft) | 0.6m (2.1ft) | 0.7m (2.4ft) | 0.9m (2.9ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.2m (3.9ft) |
| Direction | 172° S | 298° WNW | 297° WNW | 297° WNW | 294° WNW | 292° WNW | 289° WNW | 287° WNW |
| Period | 12.8 sec. | 17.8 sec. | 19.2 sec. | 19.3 sec. | 18.4 sec. | 17.7 sec. | 16.9 sec. | 16.3 sec. |
| Significant height | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) |
Sea weather on Wednesday 10 December 2025
On Wednesday 10 December 2025, the sun will rise at 09:48 and will set at 14:34 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 32.9mph km/h (with gusts up to 37.3mph). Wave height will be up to 4.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | |  | |  | | |  |
| Outside temperature | 3°C (38°F) | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 3°C (37°F) | 4°C (40°F) | 4°C (39°F) | 4°C (38°F) |
| Perceived temperature | -1°C (30°F) | -1°C (29°F) | -2°C (29°F) | -3°C (28°F) | -3°C (27°F) | -2°C (29°F) | -3°C (27°F) | -4°C (26°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 72% | 72% | 72% | 71% | 68% | 64% | 74% | 78% |
| Barometric pressure | 1007 hPa | 1006 hPa | 1004 hPa | 1002 hPa | 999 hPa | 996 hPa | 994 hPa | 991 hPa |
| Cloud cover | 67% | 27% | 8% | 7% | 69% | 78% | 89% | 100% |
| Heat index | 3°C (38°F) | 3°C (37°F) | 3°C (37°F) | 2°C (36°F) | 3°C (37°F) | 4°C (40°F) | 4°C (39°F) | 4°C (38°F) |
| Dew point | -1°C (30°F) | -2°C (29°F) | -2°C (28°F) | -2°C (28°F) | -3°C (27°F) | -2°C (28°F) | -0°C (31°F) | 0°C (32°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 19km/h (12mph) | 19km/h (12mph) | 22km/h (13mph) | 29km/h (18mph) | 40km/h (25mph) | 50km/h (31mph) | 53km/h (33mph) |
| Gusts | 28km/h (18mph) | 28km/h (18mph) | 30km/h (19mph) | 33km/h (20mph) | 44km/h (27mph) | 46km/h (29mph) | 54km/h (34mph) | 60km/h (37mph) |
| Direction | 129° SE | 127° SE | 117° ESE | 110° ESE | 109° ESE | 118° ESE | 115° ESE | 110° ESE |
| Wind chill | -1°C (30°F) | -1°C (29°F) | -2°C (29°F) | -3°C (28°F) | -3°C (27°F) | -2°C (29°F) | -3°C (27°F) | -4°C (26°F) |
| Waves | ||||||||
| Height | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.2m (3.9ft) |
| Direction | 287° WNW | 286° WNW | 283° WNW | 281° WNW | 224° SW | 201° SSW | 199° SSW | 194° SSW |
| Period | 16.0 sec. | 15.8 sec. | 15.3 sec. | 15.1 sec. | 15.4 sec. | 15.3 sec. | 14.8 sec. | 14.5 sec. |
| Significant height | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.8m (5.9ft) | 1.9m (6.2ft) | 1.8m (5.9ft) | 1.6m (5.2ft) | 1.3m (4.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) |
Sea weather on Thursday 11 December 2025
On Thursday 11 December 2025, the sun will rise at 09:50 and will set at 14:33 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! Be careful, the sea will be generally rough with a wind speed of up to 26.1mph km/h (with gusts up to 33.6mph). Wave height will be up to 5.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | |  |  | |
| Outside temperature | 5°C (40°F) | 5°C (41°F) | 4°C (39°F) | 3°C (38°F) | 2°C (35°F) | 2°C (35°F) | 2°C (36°F) | 3°C (37°F) |
| Perceived temperature | -1°C (30°F) | -0°C (32°F) | -0°C (31°F) | -0°C (32°F) | 0°C (32°F) | -1°C (31°F) | -1°C (30°F) | -0°C (32°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 69% | 68% | 69% | 68% | 83% | 83% | 75% | 71% |
| Barometric pressure | 989 hPa | 989 hPa | 990 hPa | 994 hPa | 1000 hPa | 1005 hPa | 1010 hPa | 1013 hPa |
| Cloud cover | 66% | 47% | 46% | 74% | 96% | 94% | 56% | 64% |
| Heat index | 5°C (40°F) | 5°C (41°F) | 4°C (39°F) | 3°C (38°F) | 2°C (35°F) | 2°C (35°F) | 2°C (36°F) | 3°C (37°F) |
| Dew point | -1°C (31°F) | -1°C (31°F) | -1°C (30°F) | -2°C (28°F) | -1°C (30°F) | -1°C (30°F) | -2°C (29°F) | -2°C (28°F) |
| Wind | ||||||||
| Speed | 42km/h (26mph) | 30km/h (18mph) | 20km/h (13mph) | 13km/h (8mph) | 6km/h (4mph) | 8km/h (5mph) | 11km/h (7mph) | 10km/h (6mph) |
| Gusts | 54km/h (33mph) | 41km/h (25mph) | 28km/h (18mph) | 19km/h (12mph) | 9km/h (6mph) | 12km/h (7mph) | 17km/h (11mph) | 15km/h (9mph) |
| Direction | 119° ESE | 124° ESE | 110° ESE | 87° E | 84° E | 42° NE | 9° N | 23° NNE |
| Wind chill | -1°C (30°F) | -0°C (32°F) | -0°C (31°F) | -0°C (32°F) | 0°C (32°F) | -1°C (31°F) | -1°C (30°F) | -0°C (32°F) |
| Waves | ||||||||
| Height | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.6m (5.2ft) |
| Direction | 246° WSW | 309° NW | 329° NNW | 291° WNW | 272° W | 272° W | 276° W | 276° W |
| Period | 12.0 sec. | 10.5 sec. | 10.3 sec. | 12.8 sec. | 13.9 sec. | 13.8 sec. | 14.5 sec. | 14.7 sec. |
| Significant height | 1.3m (4.3ft) | 1.4m (4.6ft) | 1.6m (5.2ft) | 1.7m (5.6ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) | 8°C (47°F) |