Sea weather in Ushuaia in Argentina All the beach weather in Ushuaia
All the essential weather information for enjoying the beach in Ushuaia in Argentina, 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 Ushuaia over the next 7 days?
Discover the best moment to go to the beach in Ushuaia in Argentina this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Ushuaia. 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 | 36°F to 41°F | 8.7mph | discouraged | all the sea weather |
| Tuesday 16 December 2025 | 36°F to 45°F | 13.1mph | discouraged | all the sea weather |
| Wednesday 17 December 2025 | 36°F to 41°F | 13.7mph | not recommended | all the sea weather |
| Thursday 18 December 2025 | 34°F to 41°F | 18mph | discouraged | all the sea weather |
| Friday 19 December 2025 | 34°F to 49°F | 12.4mph | discouraged | all the sea weather |
| Saturday 20 December 2025 | 41°F to 47°F | 1.9mph | discouraged | all the sea weather |
| Sunday 21 December 2025 | 40°F to 45°F | 5.6mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Ushuaia
Sea weather on Monday 15 December 2025
On Monday 15 December 2025, the sun will rise at 04:49 and will set at 22:07 on the beach(es) of Ushuaia. The outside temperature will be a high of 41°F t and a low of 36°F. Precipitation is in the forecast (0.1in throughout the day): choose the right time to go to the beach and dodge the raindrops. The sea will be generally calm, with a wind speed of up to 21.1mph km/h (with gusts up to 31.1mph). 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 (37°F) | 3°C (37°F) | 3°C (37°F) | 4°C (39°F) | 5°C (40°F) | 5°C (42°F) | 5°C (41°F) | 4°C (40°F) |
| Perceived temperature | -3°C (27°F) | -1°C (30°F) | -0°C (31°F) | -0°C (32°F) | -1°C (30°F) | 0°C (33°F) | 0°C (32°F) | 1°C (34°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 96% | 97% | 97% | 97% | 83% | 78% | 77% | 76% |
| Barometric pressure | 995 hPa | 998 hPa | 1001 hPa | 1003 hPa | 1004 hPa | 1006 hPa | 1007 hPa | 1006 hPa |
| Cloud cover | 100% | 100% | 100% | 100% | 87% | 78% | 70% | 24% |
| Heat index | 3°C (37°F) | 3°C (37°F) | 3°C (37°F) | 4°C (39°F) | 5°C (40°F) | 5°C (42°F) | 5°C (41°F) | 4°C (40°F) |
| Dew point | 2°C (36°F) | 3°C (37°F) | 2°C (36°F) | 3°C (38°F) | 2°C (36°F) | 2°C (35°F) | 1°C (34°F) | 0°C (33°F) |
| Wind | ||||||||
| Speed | 30km/h (19mph) | 16km/h (10mph) | 12km/h (8mph) | 17km/h (11mph) | 34km/h (21mph) | 33km/h (21mph) | 29km/h (18mph) | 14km/h (9mph) |
| Gusts | 41km/h (26mph) | 23km/h (14mph) | 18km/h (11mph) | 24km/h (15mph) | 50km/h (31mph) | 45km/h (28mph) | 43km/h (27mph) | 21km/h (13mph) |
| Direction | 209° SSW | 223° SW | 233° SW | 256° WSW | 228° SW | 241° WSW | 245° WSW | 258° WSW |
| Wind chill | -3°C (27°F) | -1°C (30°F) | -0°C (31°F) | -0°C (32°F) | -1°C (30°F) | 0°C (33°F) | 0°C (32°F) | 1°C (34°F) |
| Waves | ||||||||
| Height | 0.3m (1.1ft) | 0.3m (1.1ft) | 0.3m (1.0ft) | 0.3m (1.0ft) | 0.4m (1.2ft) | 0.4m (1.4ft) | 0.4m (1.3ft) | 0.3m (1.0ft) |
| Direction | 207° SSW | 211° SSW | 220° SW | 231° SW | 225° SW | 223° SW | 233° SW | 253° WSW |
| Period | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. |
| Significant height | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.7m (2.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) |
Sea weather on Tuesday 16 December 2025
On Tuesday 16 December 2025, the sun will rise at 04:49 and will set at 22:08 on the beach(es) of Ushuaia. The outside temperature will be a high of 45°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 13.1mph km/h (with gusts up to 19.3mph). 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 | 2°C (36°F) | 3°C (37°F) | 3°C (37°F) | 4°C (39°F) | 5°C (41°F) | 6°C (43°F) | 7°C (44°F) | 6°C (42°F) |
| Perceived temperature | -0°C (31°F) | -0°C (32°F) | -1°C (29°F) | -0°C (32°F) | 1°C (34°F) | 3°C (38°F) | 3°C (38°F) | 2°C (35°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 83% | 95% | 90% | 90% | 91% | 84% | 77% |
| Barometric pressure | 1004 hPa | 999 hPa | 993 hPa | 988 hPa | 985 hPa | 985 hPa | 983 hPa | 981 hPa |
| Cloud cover | 76% | 100% | 100% | 100% | 100% | 100% | 94% | 10% |
| Heat index | 2°C (36°F) | 3°C (37°F) | 3°C (37°F) | 4°C (39°F) | 5°C (41°F) | 6°C (43°F) | 7°C (44°F) | 6°C (42°F) |
| Dew point | -0°C (32°F) | 0°C (33°F) | 2°C (35°F) | 2°C (36°F) | 3°C (38°F) | 4°C (40°F) | 4°C (39°F) | 2°C (36°F) |
| Wind | ||||||||
| Speed | 10km/h (6mph) | 12km/h (8mph) | 16km/h (10mph) | 18km/h (11mph) | 19km/h (12mph) | 14km/h (9mph) | 16km/h (10mph) | 21km/h (13mph) |
| Gusts | 17km/h (11mph) | 19km/h (12mph) | 22km/h (14mph) | 24km/h (15mph) | 27km/h (17mph) | 21km/h (13mph) | 24km/h (15mph) | 31km/h (19mph) |
| Direction | 333° NNW | 349° NNW | 352° N | 342° NNW | 351° N | 336° NNW | 291° WNW | 285° WNW |
| Wind chill | -0°C (31°F) | -0°C (32°F) | -1°C (29°F) | -0°C (32°F) | 1°C (34°F) | 3°C (38°F) | 3°C (38°F) | 2°C (35°F) |
| Waves | ||||||||
| Height | 0.1m (0.3ft) | 0.4m (1.2ft) | 0.2m (0.5ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.1m (0.4ft) | 0.3m (0.9ft) | 0.4m (1.5ft) |
| Direction | 241° WSW | 9999° | 9° N | 15° NNE | 11° NNE | 6° N | 295° WNW | 253° WSW |
| Period | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. | 2.4 sec. |
| Significant height | 0.2m (0.7ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.8m (2.6ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) |
Sea weather on Wednesday 17 December 2025
On Wednesday 17 December 2025, the sun will rise at 04:50 and will set at 22:09 on the beach(es) of Ushuaia. 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 27.3mph km/h (with gusts up to 37.3mph). 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 | 4°C (39°F) | 4°C (39°F) | 3°C (38°F) | 3°C (37°F) | 5°C (40°F) | 5°C (40°F) | 3°C (38°F) | 3°C (38°F) |
| Perceived temperature | 0°C (33°F) | -2°C (29°F) | -3°C (26°F) | -3°C (26°F) | -0°C (31°F) | 1°C (34°F) | 0°C (32°F) | -1°C (30°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 85% | 83% | 84% | 71% | 76% | 91% | 80% |
| Barometric pressure | 979 hPa | 984 hPa | 988 hPa | 991 hPa | 993 hPa | 994 hPa | 995 hPa | 994 hPa |
| Cloud cover | 52% | 100% | 100% | 100% | 100% | 100% | 74% | 100% |
| Heat index | 4°C (39°F) | 4°C (39°F) | 3°C (38°F) | 3°C (37°F) | 5°C (40°F) | 5°C (40°F) | 3°C (38°F) | 3°C (38°F) |
| Dew point | 2°C (35°F) | 2°C (35°F) | 1°C (33°F) | 0°C (33°F) | -0°C (32°F) | 1°C (34°F) | 2°C (35°F) | 0°C (32°F) |
| Wind | ||||||||
| Speed | 15km/h (10mph) | 33km/h (21mph) | 44km/h (27mph) | 35km/h (21mph) | 29km/h (18mph) | 18km/h (11mph) | 11km/h (7mph) | 22km/h (14mph) |
| Gusts | 24km/h (15mph) | 46km/h (29mph) | 60km/h (37mph) | 44km/h (27mph) | 35km/h (21mph) | 22km/h (14mph) | 16km/h (10mph) | 32km/h (20mph) |
| Direction | 319° NW | 225° SW | 224° SW | 224° SW | 223° SW | 228° SW | 237° WSW | 249° WSW |
| Wind chill | 0°C (33°F) | -2°C (29°F) | -3°C (26°F) | -3°C (26°F) | -0°C (31°F) | 1°C (34°F) | 0°C (32°F) | -1°C (30°F) |
| Waves | ||||||||
| Height | 0.2m (0.6ft) | 0.2m (0.8ft) | 0.2m (0.5ft) | 0.5m (1.5ft) | 0.1m (0.4ft) | 0.5m (1.8ft) | 0.2m (0.5ft) | 0.1m (0.5ft) |
| Direction | 230° SW | 194° SSW | 162° SSE | 9999° | 9999° | 9999° | 219° SW | 205° SSW |
| Period | 2.4 sec. | 2.0 sec. | 2.0 sec. | 2.0 sec. | 2.0 sec. | 2.0 sec. | 2.0 sec. | 2.0 sec. |
| Significant height | 0.4m (1.3ft) | 0.1m (0.3ft) | 0.1m (0.3ft) | 0.3m (1ft) | 0.1m (0.3ft) | 0.2m (0.7ft) | 0.5m (1.6ft) | 0.3m (1ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) |
Sea weather on Thursday 18 December 2025
On Thursday 18 December 2025, the sun will rise at 04:50 and will set at 22:09 on the beach(es) of Ushuaia. 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 21.8mph km/h (with gusts up to 29.2mph). 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 | 3°C (37°F) | 1°C (35°F) | 1°C (34°F) | 3°C (37°F) | 4°C (39°F) | 5°C (40°F) | 5°C (40°F) | 3°C (38°F) |
| Perceived temperature | -2°C (29°F) | -3°C (27°F) | -2°C (29°F) | -2°C (28°F) | -2°C (29°F) | -1°C (30°F) | -1°C (30°F) | -2°C (28°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 75% | 87% | 89% | 79% | 74% | 71% | 67% | 78% |
| Barometric pressure | 995 hPa | 996 hPa | 996 hPa | 996 hPa | 997 hPa | 999 hPa | 1000 hPa | 1001 hPa |
| Cloud cover | 100% | 57% | 58% | 61% | 71% | 85% | 100% | 74% |
| Heat index | 3°C (37°F) | 1°C (35°F) | 1°C (34°F) | 3°C (37°F) | 4°C (39°F) | 5°C (40°F) | 5°C (40°F) | 3°C (38°F) |
| Dew point | -1°C (30°F) | -1°C (31°F) | -0°C (31°F) | -0°C (31°F) | -0°C (31°F) | -0°C (31°F) | -1°C (30°F) | -0°C (32°F) |
| Wind | ||||||||
| Speed | 21km/h (13mph) | 17km/h (10mph) | 10km/h (6mph) | 28km/h (17mph) | 33km/h (21mph) | 33km/h (20mph) | 35km/h (22mph) | 29km/h (18mph) |
| Gusts | 31km/h (19mph) | 26km/h (16mph) | 14km/h (9mph) | 36km/h (22mph) | 43km/h (27mph) | 47km/h (29mph) | 46km/h (29mph) | 43km/h (27mph) |
| Direction | 243° WSW | 250° WSW | 270° W | 248° WSW | 233° SW | 234° SW | 237° WSW | 249° WSW |
| Wind chill | -2°C (29°F) | -3°C (27°F) | -2°C (29°F) | -2°C (28°F) | -2°C (29°F) | -1°C (30°F) | -1°C (30°F) | -2°C (28°F) |
| Waves | ||||||||
| Height | 0.2m (0.7ft) | 0.1m (0.5ft) | 0.2m (0.6ft) | 0.2m (0.8ft) | 0.3m (0.9ft) | 0.4m (1.2ft) | 0.4m (1.2ft) | 0.3m (1.0ft) |
| Direction | 185° S | 256° WSW | 266° W | 254° WSW | 229° SW | 223° SW | 235° SW | 243° WSW |
| Period | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. |
| Significant height | 0.3m (1ft) | 0.4m (1.3ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.9m (3ft) | 0.9m (3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) |
Sea weather on Friday 19 December 2025
On Friday 19 December 2025, the sun will rise at 04:50 and will set at 22:10 on the beach(es) of Ushuaia. The outside temperature will be a high of 49°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 14.3mph km/h (with gusts up to 20.5mph). 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 | 3°C (37°F) | 2°C (35°F) | 2°C (35°F) | 5°C (41°F) | 7°C (45°F) | 9°C (48°F) | 8°C (47°F) | 6°C (42°F) |
| Perceived temperature | -1°C (30°F) | -2°C (29°F) | -2°C (29°F) | 2°C (35°F) | 5°C (41°F) | 7°C (44°F) | 5°C (41°F) | 2°C (36°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 82% | 81% | 65% | 49% | 51% | 60% | 85% |
| Barometric pressure | 1002 hPa | 1002 hPa | 1001 hPa | 999 hPa | 996 hPa | 993 hPa | 990 hPa | 988 hPa |
| Cloud cover | 71% | 42% | 32% | 100% | 100% | 100% | 100% | 100% |
| Heat index | 3°C (37°F) | 2°C (35°F) | 2°C (35°F) | 5°C (41°F) | 7°C (45°F) | 9°C (48°F) | 8°C (47°F) | 6°C (42°F) |
| Dew point | -0°C (32°F) | -1°C (30°F) | -1°C (30°F) | -1°C (30°F) | -3°C (27°F) | -1°C (31°F) | 1°C (34°F) | 3°C (38°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 11km/h (7mph) | 13km/h (8mph) | 14km/h (9mph) | 13km/h (8mph) | 11km/h (7mph) | 23km/h (14mph) | 20km/h (12mph) |
| Gusts | 27km/h (17mph) | 19km/h (12mph) | 21km/h (13mph) | 18km/h (11mph) | 16km/h (10mph) | 15km/h (9mph) | 33km/h (20mph) | 28km/h (17mph) |
| Direction | 266° W | 312° NW | 329° NNW | 345° NNW | 346° NNW | 355° N | 359° N | 357° N |
| Wind chill | -1°C (30°F) | -2°C (29°F) | -2°C (29°F) | 2°C (35°F) | 5°C (41°F) | 7°C (44°F) | 5°C (41°F) | 2°C (36°F) |
| Waves | ||||||||
| Height | 0.2m (0.7ft) | 0.1m (0.4ft) | 0.2m (0.7ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.1m (0.4ft) | 0.5m (1.7ft) | 0.2m (0.6ft) |
| Direction | 259° WSW | 267° W | 299° WNW | 306° NW | 291° WNW | 286° WNW | 276° W | 277° W |
| Period | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. |
| Significant height | 0.5m (1.6ft) | 0.3m (1ft) | 0.3m (1ft) | 0.3m (1ft) | 0.4m (1.3ft) | 0.3m (1ft) | 0.3m (1ft) | 0.1m (0.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) |
Sea weather on Saturday 20 December 2025
On Saturday 20 December 2025, the sun will rise at 04:51 and will set at 22:11 on the beach(es) of Ushuaia. The outside temperature will be a high of 47°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! The sea will be generally calm, with a wind speed of up to 21.1mph km/h (with gusts up to 26.7mph). 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 | 5°C (41°F) | 5°C (41°F) | 5°C (42°F) | 8°C (46°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) |
| Perceived temperature | 2°C (35°F) | 2°C (35°F) | 2°C (36°F) | 5°C (42°F) | 6°C (43°F) | 4°C (39°F) | 4°C (40°F) | 7°C (45°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 92% | 92% | 88% | 72% | 63% | 61% | 61% | 71% |
| Barometric pressure | 986 hPa | 985 hPa | 983 hPa | 983 hPa | 984 hPa | 984 hPa | 984 hPa | 984 hPa |
| Cloud cover | 100% | 100% | 100% | 89% | 74% | 70% | 100% | 100% |
| Heat index | 5°C (41°F) | 5°C (41°F) | 5°C (42°F) | 8°C (46°F) | 8°C (47°F) | 8°C (47°F) | 8°C (46°F) | 7°C (45°F) |
| Dew point | 4°C (39°F) | 4°C (39°F) | 4°C (38°F) | 3°C (38°F) | 2°C (35°F) | 1°C (34°F) | 1°C (33°F) | 2°C (36°F) |
| Wind | ||||||||
| Speed | 18km/h (11mph) | 17km/h (11mph) | 14km/h (9mph) | 14km/h (9mph) | 14km/h (9mph) | 34km/h (21mph) | 23km/h (15mph) | 3km/h (2mph) |
| Gusts | 26km/h (16mph) | 24km/h (15mph) | 22km/h (14mph) | 18km/h (11mph) | 18km/h (11mph) | 43km/h (27mph) | 32km/h (20mph) | 4km/h (3mph) |
| Direction | 347° NNW | 341° NNW | 332° NNW | 318° NW | 279° W | 262° W | 258° WSW | 312° NW |
| Wind chill | 2°C (35°F) | 2°C (35°F) | 2°C (36°F) | 5°C (42°F) | 6°C (43°F) | 4°C (39°F) | 4°C (40°F) | 7°C (45°F) |
| Waves | ||||||||
| Height | 0.4m (1.3ft) | 0.1m (0.5ft) | 0.2m (0.6ft) | 0.2m (0.7ft) | 0.1m (0.5ft) | 0.2m (0.6ft) | 0.3m (0.9ft) | 0.2m (0.8ft) |
| Direction | 9999° | 11° N | 3° N | 3° N | 4° N | 1° N | 282° WNW | 277° W |
| Period | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 2.1 sec. | 1.8 sec. | 2.0 sec. |
| Significant height | 0.3m (1ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.3m (1ft) | 0.3m (1ft) | 0.9m (3ft) | 0.5m (1.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) |
Sea weather on Sunday 21 December 2025
On Sunday 21 December 2025, the sun will rise at 04:51 and will set at 22:11 on the beach(es) of Ushuaia. The outside temperature will be a high of 45°F t and a low of 40°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 24.9mph km/h (with gusts up to 30.5mph). 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 | 5°C (41°F) | 4°C (39°F) | 4°C (40°F) | 5°C (41°F) | 5°C (41°F) | 7°C (44°F) | 7°C (44°F) | 5°C (42°F) |
| Perceived temperature | 2°C (35°F) | 0°C (32°F) | 2°C (35°F) | 1°C (34°F) | 1°C (34°F) | 2°C (35°F) | 2°C (36°F) | 3°C (38°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 87% | 84% | 78% | 80% | 61% | 62% | 75% |
| Barometric pressure | 983 hPa | 982 hPa | 982 hPa | 982 hPa | 983 hPa | 984 hPa | 985 hPa | 985 hPa |
| Cloud cover | 47% | 77% | 94% | 72% | 75% | 82% | 75% | 54% |
| Heat index | 5°C (41°F) | 4°C (39°F) | 4°C (40°F) | 5°C (41°F) | 5°C (41°F) | 7°C (44°F) | 7°C (44°F) | 5°C (42°F) |
| Dew point | 2°C (36°F) | 2°C (35°F) | 2°C (35°F) | 2°C (35°F) | 2°C (35°F) | -0°C (32°F) | -0°C (32°F) | 1°C (34°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 15km/h (10mph) | 10km/h (6mph) | 21km/h (13mph) | 18km/h (11mph) | 40km/h (25mph) | 28km/h (17mph) | 9km/h (6mph) |
| Gusts | 21km/h (13mph) | 24km/h (15mph) | 15km/h (9mph) | 27km/h (17mph) | 23km/h (14mph) | 49km/h (31mph) | 38km/h (24mph) | 13km/h (8mph) |
| Direction | 345° NNW | 333° NNW | 307° NW | 271° W | 266° W | 270° W | 274° W | 275° W |
| Wind chill | 2°C (35°F) | 0°C (32°F) | 2°C (35°F) | 1°C (34°F) | 1°C (34°F) | 2°C (35°F) | 2°C (36°F) | 3°C (38°F) |
| Waves | ||||||||
| Height | 0.1m (0.4ft) | 0.6m (1.9ft) | 0.1m (0.3ft) | 0.3m (0.9ft) | 0.3m (1.1ft) | 0.2m (0.8ft) | 0.2m (0.5ft) | 0.1m (0.3ft) |
| Direction | 274° W | 9999° | 9999° | 282° WNW | 280° W | 270° W | 270° W | 9999° |
| Period | 1.8 sec. | 0.8 sec. | 0.2 sec. | 1.9 sec. | 2.3 sec. | 2.0 sec. | 2.1 sec. | 2.1 sec. |
| Significant height | 0.3m (1ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.4m (1.3ft) | 0.1m (0.3ft) | 0.2m (0.7ft) |
| Sea water temperature | ||||||||
| Water temperature | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) | 8°C (46°F) |