Sea weather in Sisimiut in Greenland All the beach weather in Sisimiut
All the essential weather information for enjoying the beach in Sisimiut in Greenland, 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 Sisimiut over the next 7 days?
Discover the best moment to go to the beach in Sisimiut in Greenland this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Sisimiut. 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 |
|---|---|---|---|---|
| Monday 15 December 2025 | 14°F to 23°F | 12.4mph | not recommended | all the sea weather |
| Tuesday 16 December 2025 | 5°F to 14°F | 14.3mph | not recommended | all the sea weather |
| Wednesday 17 December 2025 | 13°F to 23°F | 7.5mph | not recommended | all the sea weather |
| Thursday 18 December 2025 | 16°F to 22°F | 13.1mph | not recommended | all the sea weather |
| Friday 19 December 2025 | 16°F to 20°F | 13.7mph | not recommended | all the sea weather |
| Saturday 20 December 2025 | 18°F to 22°F | 9.3mph | not recommended | all the sea weather |
| Sunday 21 December 2025 | 18°F to 22°F | 28.6mph | not recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Sisimiut
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 11:34 and will set at 13:26 on the beach(es) of Sisimiut. The outside temperature will be a high of 23°F t and a low of 14°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 21.1mph km/h (with gusts up to 28mph). Wave height will be up to 7.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | |  | |  | |  |  |
| Outside temperature | -5°C (22°F) | -6°C (22°F) | -6°C (21°F) | -7°C (19°F) | -8°C (17°F) | -9°C (17°F) | -9°C (16°F) | -9°C (15°F) |
| Perceived temperature | -14°C (7°F) | -14°C (7°F) | -14°C (7°F) | -14°C (7°F) | -14°C (7°F) | -14°C (6°F) | -15°C (4°F) | -17°C (1°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 84% | 79% | 84% | 88% | 90% | 85% | 82% |
| Barometric pressure | 993 hPa | 994 hPa | 996 hPa | 996 hPa | 997 hPa | 997 hPa | 996 hPa | 995 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 56% |
| Heat index | -5°C (22°F) | -6°C (22°F) | -6°C (21°F) | -7°C (19°F) | -8°C (17°F) | -9°C (17°F) | -9°C (16°F) | -9°C (15°F) |
| Dew point | -8°C (18°F) | -8°C (18°F) | -9°C (15°F) | -10°C (15°F) | -10°C (14°F) | -10°C (14°F) | -11°C (12°F) | -12°C (11°F) |
| Wind | ||||||||
| Speed | 34km/h (21mph) | 33km/h (20mph) | 26km/h (16mph) | 16km/h (10mph) | 11km/h (7mph) | 12km/h (7mph) | 15km/h (9mph) | 20km/h (12mph) |
| Gusts | 45km/h (28mph) | 43km/h (27mph) | 37km/h (23mph) | 24km/h (15mph) | 17km/h (10mph) | 18km/h (11mph) | 23km/h (14mph) | 31km/h (19mph) |
| Direction | 349° NNW | 352° N | 1° N | 22° NNE | 65° ENE | 80° E | 79° E | 79° E |
| Wind chill | -14°C (7°F) | -14°C (7°F) | -14°C (7°F) | -14°C (7°F) | -14°C (7°F) | -14°C (6°F) | -15°C (4°F) | -17°C (1°F) |
| Waves | ||||||||
| Height | 2.2m (7.2ft) | 2.0m (6.7ft) | 1.8m (6.0ft) | 1.5m (5.1ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.1m (3.5ft) | 0.9m (3.0ft) |
| Direction | 328° NNW | 330° NNW | 327° NNW | 331° NNW | 334° NNW | 331° NNW | 334° NNW | 337° NNW |
| Period | 14.5 sec. | 14.5 sec. | 14.3 sec. | 8.2 sec. | 8.0 sec. | 7.6 sec. | 7.3 sec. | 7.2 sec. |
| Significant height | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) |
Sea weather on Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 11:37 and will set at 13:25 on the beach(es) of Sisimiut. The outside temperature will be a high of 14°F t and a low of 5°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 19.9mph km/h (with gusts up to 30.5mph). Wave height will be up to 2.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | -10°C (13°F) | -11°C (12°F) | -12°C (10°F) | -13°C (9°F) | -15°C (6°F) | -14°C (6°F) | -14°C (7°F) | -13°C (10°F) |
| Perceived temperature | -19°C (-3°F) | -21°C (-6°F) | -23°C (-9°F) | -24°C (-11°F) | -26°C (-14°F) | -25°C (-14°F) | -24°C (-11°F) | -22°C (-7°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 85% | 87% | 88% | 88% | 86% | 78% | 70% |
| Barometric pressure | 993 hPa | 990 hPa | 987 hPa | 983 hPa | 981 hPa | 980 hPa | 978 hPa | 977 hPa |
| Cloud cover | 64% | 14% | 5% | 2% | 13% | 100% | 100% | 100% |
| Heat index | -10°C (13°F) | -11°C (12°F) | -12°C (10°F) | -13°C (9°F) | -15°C (6°F) | -14°C (6°F) | -14°C (7°F) | -13°C (10°F) |
| Dew point | -13°C (9°F) | -13°C (8°F) | -14°C (7°F) | -15°C (6°F) | -16°C (3°F) | -16°C (3°F) | -17°C (2°F) | -17°C (2°F) |
| Wind | ||||||||
| Speed | 25km/h (16mph) | 31km/h (19mph) | 31km/h (19mph) | 31km/h (19mph) | 32km/h (20mph) | 31km/h (19mph) | 26km/h (16mph) | 23km/h (14mph) |
| Gusts | 40km/h (25mph) | 49km/h (30mph) | 49km/h (30mph) | 49km/h (31mph) | 39km/h (24mph) | 32km/h (20mph) | 40km/h (25mph) | 33km/h (20mph) |
| Direction | 79° E | 77° ENE | 77° ENE | 75° ENE | 74° ENE | 74° ENE | 67° ENE | 63° ENE |
| Wind chill | -19°C (-3°F) | -21°C (-6°F) | -23°C (-9°F) | -24°C (-11°F) | -26°C (-14°F) | -25°C (-14°F) | -24°C (-11°F) | -22°C (-7°F) |
| Waves | ||||||||
| Height | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.2ft) | 0.7m (2.2ft) | 0.6m (1.9ft) | 0.5m (1.8ft) | 0.5m (1.7ft) | 0.5m (1.6ft) |
| Direction | 334° NNW | 336° NNW | 337° NNW | 338° NNW | 337° NNW | 338° NNW | 338° NNW | 329° NNW |
| Period | 7.0 sec. | 6.8 sec. | 6.7 sec. | 6.6 sec. | 6.4 sec. | 6.2 sec. | 6.1 sec. | 5.5 sec. |
| Significant height | 1.2m (3.9ft) | 0.9m (3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) |
Sea weather on Wednesday 17 December 2025
On Wednesday 17 December 2025, the sun will rise at 11:39 and will set at 13:24 on the beach(es) of Sisimiut. The outside temperature will be a high of 23°F t and a low of 13°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 16.2mph). Wave height will be up to 1.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | -11°C (12°F) | -11°C (13°F) | -10°C (14°F) | -10°C (14°F) | -10°C (13°F) | -8°C (18°F) | -6°C (21°F) | -5°C (22°F) |
| Perceived temperature | -19°C (-2°F) | -17°C (1°F) | -16°C (4°F) | -16°C (4°F) | -15°C (6°F) | -9°C (16°F) | -11°C (12°F) | -10°C (14°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 67% | 67% | 67% | 76% | 77% | 81% | 83% | 71% |
| Barometric pressure | 975 hPa | 974 hPa | 974 hPa | 975 hPa | 977 hPa | 980 hPa | 984 hPa | 987 hPa |
| Cloud cover | 48% | 57% | 17% | 30% | 19% | 77% | 100% | 100% |
| Heat index | -11°C (12°F) | -11°C (13°F) | -10°C (14°F) | -10°C (14°F) | -10°C (13°F) | -8°C (18°F) | -6°C (21°F) | -5°C (22°F) |
| Dew point | -16°C (3°F) | -15°C (4°F) | -15°C (5°F) | -14°C (7°F) | -14°C (8°F) | -10°C (13°F) | -8°C (17°F) | -10°C (14°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 15km/h (9mph) | 12km/h (7mph) | 10km/h (6mph) | 7km/h (4mph) | 3km/h (2mph) | 12km/h (7mph) | 12km/h (7mph) |
| Gusts | 26km/h (16mph) | 24km/h (15mph) | 20km/h (12mph) | 17km/h (11mph) | 14km/h (9mph) | 6km/h (4mph) | 18km/h (11mph) | 18km/h (11mph) |
| Direction | 61° ENE | 39° NE | 17° NNE | 51° NE | 100° E | 143° SE | 329° NNW | 314° NW |
| Wind chill | -19°C (-2°F) | -17°C (1°F) | -16°C (4°F) | -16°C (4°F) | -15°C (6°F) | -9°C (16°F) | -11°C (12°F) | -10°C (14°F) |
| Waves | ||||||||
| Height | 0.4m (1.4ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.2ft) | 0.3m (1.1ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.5m (1.8ft) |
| Direction | 328° NNW | 324° NW | 323° NW | 323° NW | 291° WNW | 295° WNW | 210° SSW | 207° SSW |
| Period | 5.4 sec. | 5.3 sec. | 5.2 sec. | 5.0 sec. | 5.4 sec. | 6.4 sec. | 5.6 sec. | 5.5 sec. |
| Significant height | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) |
Sea weather on Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 11:41 and will set at 13:23 on the beach(es) of Sisimiut. The outside temperature will be a high of 22°F t and a low of 16°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 13.1mph km/h (with gusts up to 21.8mph). Wave height will be up to 2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  |  | | |
| Outside temperature | -6°C (21°F) | -6°C (21°F) | -7°C (19°F) | -8°C (18°F) | -9°C (17°F) | -9°C (16°F) | -9°C (15°F) | -9°C (16°F) |
| Perceived temperature | -9°C (15°F) | -11°C (12°F) | -14°C (7°F) | -15°C (6°F) | -16°C (3°F) | -16°C (2°F) | -17°C (1°F) | -17°C (2°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 68% | 76% | 81% | 81% | 83% | 82% | 81% | 81% |
| Barometric pressure | 989 hPa | 991 hPa | 992 hPa | 992 hPa | 991 hPa | 991 hPa | 990 hPa | 989 hPa |
| Cloud cover | 100% | 100% | 100% | 83% | 100% | 100% | 69% | 100% |
| Heat index | -6°C (21°F) | -6°C (21°F) | -7°C (19°F) | -8°C (18°F) | -9°C (17°F) | -9°C (16°F) | -9°C (15°F) | -9°C (16°F) |
| Dew point | -11°C (12°F) | -10°C (15°F) | -10°C (14°F) | -10°C (14°F) | -11°C (12°F) | -11°C (11°F) | -12°C (11°F) | -12°C (11°F) |
| Wind | ||||||||
| Speed | 7km/h (4mph) | 10km/h (6mph) | 17km/h (11mph) | 19km/h (12mph) | 19km/h (12mph) | 20km/h (12mph) | 21km/h (13mph) | 21km/h (13mph) |
| Gusts | 11km/h (7mph) | 16km/h (10mph) | 26km/h (16mph) | 29km/h (18mph) | 30km/h (18mph) | 32km/h (20mph) | 35km/h (22mph) | 33km/h (20mph) |
| Direction | 19° NNE | 74° ENE | 77° ENE | 73° ENE | 75° ENE | 81° E | 78° ENE | 78° ENE |
| Wind chill | -9°C (15°F) | -11°C (12°F) | -14°C (7°F) | -15°C (6°F) | -16°C (3°F) | -16°C (2°F) | -17°C (1°F) | -17°C (2°F) |
| Waves | ||||||||
| Height | 0.6m (1.8ft) | 0.6m (1.9ft) | 0.6m (2.0ft) | 0.6m (2.0ft) | 0.6m (2.1ft) | 0.6m (2.0ft) | 0.6m (1.9ft) | 0.6m (2.0ft) |
| Direction | 203° SSW | 203° SSW | 198° SSW | 229° SW | 232° SW | 226° SW | 223° SW | 226° SW |
| Period | 5.5 sec. | 5.4 sec. | 7.5 sec. | 7.4 sec. | 7.2 sec. | 6.9 sec. | 6.7 sec. | 6.2 sec. |
| Significant height | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.8m (2.6ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) |
Sea weather on Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 11:42 and will set at 13:22 on the beach(es) of Sisimiut. The outside temperature will be a high of 20°F t and a low of 16°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 23mph). Wave height will be up to 10.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | -8°C (17°F) | -9°C (17°F) | -9°C (16°F) | -9°C (16°F) | -8°C (17°F) | -7°C (19°F) | -8°C (18°F) | -8°C (18°F) |
| Perceived temperature | -16°C (3°F) | -16°C (4°F) | -16°C (4°F) | -14°C (6°F) | -13°C (9°F) | -13°C (8°F) | -15°C (5°F) | -16°C (4°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 80% | 79% | 78% | 77% | 83% | 83% | 83% | 79% |
| Barometric pressure | 988 hPa | 988 hPa | 988 hPa | 989 hPa | 991 hPa | 992 hPa | 993 hPa | 994 hPa |
| Cloud cover | 100% | 94% | 100% | 70% | 92% | 87% | 64% | 89% |
| Heat index | -8°C (17°F) | -9°C (17°F) | -9°C (16°F) | -9°C (16°F) | -8°C (17°F) | -7°C (19°F) | -8°C (18°F) | -8°C (18°F) |
| Dew point | -11°C (12°F) | -12°C (11°F) | -12°C (10°F) | -12°C (10°F) | -11°C (13°F) | -10°C (15°F) | -10°C (14°F) | -11°C (12°F) |
| Wind | ||||||||
| Speed | 22km/h (14mph) | 18km/h (11mph) | 15km/h (9mph) | 12km/h (7mph) | 9km/h (6mph) | 15km/h (9mph) | 18km/h (11mph) | 22km/h (13mph) |
| Gusts | 32km/h (20mph) | 27km/h (17mph) | 24km/h (15mph) | 19km/h (12mph) | 15km/h (10mph) | 26km/h (16mph) | 33km/h (20mph) | 37km/h (23mph) |
| Direction | 74° ENE | 62° ENE | 77° ENE | 86° E | 120° ESE | 115° ESE | 98° E | 95° E |
| Wind chill | -16°C (3°F) | -16°C (4°F) | -16°C (4°F) | -14°C (6°F) | -13°C (9°F) | -13°C (8°F) | -15°C (5°F) | -16°C (4°F) |
| Waves | ||||||||
| Height | 0.8m (2.5ft) | 1.1m (3.6ft) | 2.9m (9.4ft) | 3.1m (10.1ft) | 3.0m (9.7ft) | 3.1m (10.1ft) | 2.6m (8.7ft) | 2.1m (6.9ft) |
| Direction | 219° SW | 212° SSW | 211° SSW | 211° SSW | 217° SW | 234° SW | 238° WSW | 240° WSW |
| Period | 6.2 sec. | 8.3 sec. | 8.3 sec. | 8.3 sec. | 8.7 sec. | 10.4 sec. | 10.0 sec. | 9.1 sec. |
| Significant height | 1.1m (3.6ft) | 1.7m (5.6ft) | 2.7m (8.9ft) | 2.4m (7.9ft) | 1.7m (5.6ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) |
Sea weather on Saturday 20 December 2025
On Saturday 20 December 2025, the sun will rise at 11:43 and will set at 13:22 on the beach(es) of Sisimiut. The outside temperature will be a high of 22°F t and a low of 18°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 15.5mph km/h (with gusts up to 25.5mph). Wave height will be up to 7.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | -7°C (20°F) | -7°C (19°F) | -6°C (21°F) | -6°C (22°F) | -7°C (20°F) | -8°C (17°F) | -8°C (19°F) | -7°C (19°F) |
| Perceived temperature | -14°C (8°F) | -12°C (10°F) | -11°C (13°F) | -9°C (16°F) | -14°C (7°F) | -16°C (2°F) | -15°C (6°F) | -13°C (8°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 77% | 81% | 84% | 89% | 91% | 81% | 78% | 76% |
| Barometric pressure | 995 hPa | 997 hPa | 998 hPa | 1000 hPa | 999 hPa | 995 hPa | 988 hPa | 982 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 100% | 100% | 100% | 94% |
| Heat index | -7°C (20°F) | -7°C (19°F) | -6°C (21°F) | -6°C (22°F) | -7°C (20°F) | -8°C (17°F) | -8°C (19°F) | -7°C (19°F) |
| Dew point | -10°C (14°F) | -10°C (14°F) | -8°C (17°F) | -7°C (19°F) | -8°C (17°F) | -11°C (13°F) | -11°C (13°F) | -10°C (13°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 12km/h (8mph) | 9km/h (6mph) | 7km/h (4mph) | 19km/h (12mph) | 25km/h (16mph) | 19km/h (12mph) | 15km/h (9mph) |
| Gusts | 28km/h (18mph) | 20km/h (12mph) | 15km/h (9mph) | 11km/h (7mph) | 33km/h (20mph) | 41km/h (26mph) | 30km/h (19mph) | 22km/h (14mph) |
| Direction | 103° ESE | 95° E | 107° ESE | 116° ESE | 90° E | 69° ENE | 69° ENE | 58° ENE |
| Wind chill | -14°C (8°F) | -12°C (10°F) | -11°C (13°F) | -9°C (16°F) | -14°C (7°F) | -16°C (2°F) | -15°C (6°F) | -13°C (8°F) |
| Waves | ||||||||
| Height | 1.6m (5.4ft) | 1.5m (4.9ft) | 1.4m (4.7ft) | 1.3m (4.4ft) | 1.4m (4.8ft) | 1.3m (4.4ft) | 2.3m (7.4ft) | 2.4m (7.7ft) |
| Direction | 236° WSW | 215° SW | 204° SSW | 199° SSW | 198° SSW | 194° SSW | 262° W | 282° WNW |
| Period | 8.8 sec. | 8.5 sec. | 9.6 sec. | 9.3 sec. | 11.1 sec. | 10.8 sec. | 10.4 sec. | 8.5 sec. |
| Significant height | 1.2m (3.9ft) | 1.3m (4.3ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 0.9m (3ft) | 0.4m (1.3ft) | 2.0m (6.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) |
Sea weather on Sunday 21 December 2025
On Sunday 21 December 2025, the sun will rise at 11:44 and will set at 13:23 on the beach(es) of Sisimiut. The outside temperature will be a high of 22°F t and a low of 18°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 42.9mph). Wave height will be up to 9.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | |  | | | |
| Outside temperature | -8°C (18°F) | -7°C (19°F) | -7°C (19°F) | -7°C (20°F) | -6°C (21°F) | -6°C (22°F) | -6°C (21°F) | -6°C (21°F) |
| Perceived temperature | -15°C (5°F) | -14°C (6°F) | -15°C (5°F) | -13°C (9°F) | -12°C (10°F) | -15°C (5°F) | -16°C (3°F) | -16°C (3°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 75% | 77% | 83% | 86% | 89% | 88% | 86% | 87% |
| Barometric pressure | 978 hPa | 976 hPa | 977 hPa | 977 hPa | 976 hPa | 976 hPa | 979 hPa | 982 hPa |
| Cloud cover | 56% | 100% | 68% | 100% | 97% | 100% | 100% | 100% |
| Heat index | -8°C (18°F) | -7°C (19°F) | -7°C (19°F) | -7°C (20°F) | -6°C (21°F) | -6°C (22°F) | -6°C (21°F) | -6°C (21°F) |
| Dew point | -11°C (12°F) | -11°C (13°F) | -10°C (15°F) | -9°C (17°F) | -7°C (19°F) | -8°C (18°F) | -8°C (18°F) | -8°C (18°F) |
| Wind | ||||||||
| Speed | 21km/h (13mph) | 19km/h (12mph) | 23km/h (14mph) | 15km/h (9mph) | 17km/h (11mph) | 39km/h (24mph) | 51km/h (32mph) | 46km/h (28mph) |
| Gusts | 32km/h (20mph) | 26km/h (16mph) | 31km/h (19mph) | 22km/h (13mph) | 26km/h (16mph) | 55km/h (34mph) | 69km/h (43mph) | 57km/h (36mph) |
| Direction | 55° NE | 57° ENE | 50° NE | 49° NE | 4° N | 351° N | 336° NNW | 330° NNW |
| Wind chill | -15°C (5°F) | -14°C (6°F) | -15°C (5°F) | -13°C (9°F) | -12°C (10°F) | -15°C (5°F) | -16°C (3°F) | -16°C (3°F) |
| Waves | ||||||||
| Height | 2.2m (7.2ft) | 2.1m (6.8ft) | 2.6m (8.4ft) | 2.9m (9.7ft) | 2.6m (8.4ft) | 2.1m (7.0ft) | 1.8m (6.1ft) | 1.6m (5.3ft) |
| Direction | 295° WNW | 300° WNW | 257° WSW | 251° WSW | 252° WSW | 250° WSW | 252° WSW | 248° WSW |
| Period | 9.0 sec. | 8.7 sec. | 8.3 sec. | 8.5 sec. | 9.1 sec. | 8.8 sec. | 8.3 sec. | 8.0 sec. |
| Significant height | 0.7m (2.3ft) | 1.6m (5.2ft) | 1.7m (5.6ft) | 1.6m (5.2ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) | 0°C (33°F) |