Sea weather in Arnarstapi in Iceland All the beach weather in Arnarstapi
All the essential weather information for enjoying the beach in Arnarstapi in Iceland, 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 Arnarstapi over the next 7 days?
Discover the best moment to go to the beach in Arnarstapi in Iceland this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Arnarstapi. 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 14 March 2025 | 40°F to 41°F | 19.9mph | discouraged | all the sea weather |
| Saturday 15 March 2025 | 41°F to 41°F | 14.3mph | discouraged | all the sea weather |
| Sunday 16 March 2025 | 43°F to 43°F | 23.6mph | discouraged | all the sea weather |
| Monday 17 March 2025 | 43°F to 45°F | 26.7mph | not recommended | all the sea weather |
| Tuesday 18 March 2025 | 36°F to 43°F | 9.9mph | discouraged | all the sea weather |
| Wednesday 19 March 2025 | 36°F to 40°F | 29.8mph | not recommended | all the sea weather |
| Thursday 20 March 2025 | 34°F to 40°F | 28mph | not recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Arnarstapi
Sea weather on Friday 14 March 2025
On Friday 14 March 2025, the sun will rise at 07:57 and will set at 19:34 on the beach(es) of Arnarstapi. The outside temperature will be a high of 41°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 23mph km/h (with gusts up to 30.5mph). Wave height will be up to 6.9ft 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) | 5°C (40°F) | 5°C (41°F) | 5°C (41°F) | 5°C (41°F) | 4°C (40°F) | 4°C (40°F) | 5°C (40°F) |
| Perceived temperature | -1°C (31°F) | 0°C (32°F) | 0°C (32°F) | -0°C (32°F) | -0°C (31°F) | -1°C (30°F) | -1°C (30°F) | -1°C (31°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 87% | 83% | 91% | 92% | 76% | 82% | 84% |
| Barometric pressure | 1016 hPa | 1014 hPa | 1013 hPa | 1012 hPa | 1011 hPa | 1011 hPa | 1012 hPa | 1012 hPa |
| Cloud cover | 100% | 97% | 85% | 73% | 94% | 100% | 75% | 85% |
| Heat index | 4°C (39°F) | 5°C (40°F) | 5°C (41°F) | 5°C (41°F) | 5°C (41°F) | 4°C (40°F) | 4°C (40°F) | 5°C (40°F) |
| Dew point | 1°C (34°F) | 3°C (37°F) | 2°C (36°F) | 4°C (38°F) | 4°C (39°F) | 0°C (33°F) | 2°C (35°F) | 2°C (36°F) |
| Wind | ||||||||
| Speed | 23km/h (14mph) | 26km/h (16mph) | 31km/h (19mph) | 31km/h (19mph) | 37km/h (23mph) | 36km/h (23mph) | 33km/h (21mph) | 32km/h (20mph) |
| Gusts | 34km/h (21mph) | 41km/h (26mph) | 49km/h (30mph) | 31km/h (20mph) | 38km/h (23mph) | 39km/h (24mph) | 38km/h (24mph) | 49km/h (30mph) |
| Direction | 196° SSW | 204° SSW | 212° SSW | 214° SSW | 233° SW | 240° WSW | 229° SW | 226° SW |
| Wind chill | -1°C (31°F) | 0°C (32°F) | 0°C (32°F) | -0°C (32°F) | -0°C (31°F) | -1°C (30°F) | -1°C (30°F) | -1°C (31°F) |
| Waves | ||||||||
| Height | 0.9m (2.9ft) | 0.9m (3.0ft) | 1.0m (3.4ft) | 1.1m (3.7ft) | 1.4m (4.7ft) | 1.6m (5.3ft) | 1.9m (6.3ft) | 2.1m (7.1ft) |
| Direction | 218° SW | 210° SSW | 210° SSW | 211° SSW | 249° WSW | 248° WSW | 247° WSW | 247° WSW |
| Period | 5.6 sec. | 10.1 sec. | 10.0 sec. | 9.8 sec. | 9.1 sec. | 9.4 sec. | 9.0 sec. | 14.1 sec. |
| Significant height | 0.9m (3ft) | 0.7m (2.3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 1.2m (3.9ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) |
Sea weather on Saturday 15 March 2025
On Saturday 15 March 2025, the sun will rise at 07:54 and will set at 19:37 on the beach(es) of Arnarstapi. The outside temperature will be a high of 41°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 18.6mph km/h (with gusts up to 27.3mph). Wave height will be up to 8.2ft 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 (40°F) | 5°C (40°F) | 5°C (40°F) | 5°C (40°F) | 5°C (40°F) | 5°C (41°F) | 5°C (41°F) |
| Perceived temperature | -0°C (31°F) | 0°C (32°F) | 0°C (32°F) | 0°C (33°F) | 0°C (33°F) | 1°C (33°F) | 1°C (34°F) | 1°C (33°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 85% | 85% | 86% | 86% | 90% | 86% | 87% |
| Barometric pressure | 1013 hPa | 1013 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1016 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 94% | 100% | 100% | 96% | 100% | 100% | 100% | 91% |
| Heat index | 5°C (40°F) | 5°C (40°F) | 5°C (40°F) | 5°C (40°F) | 5°C (40°F) | 5°C (40°F) | 5°C (41°F) | 5°C (41°F) |
| Dew point | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 3°C (37°F) | 3°C (37°F) | 3°C (38°F) | 3°C (37°F) | 3°C (38°F) |
| Wind | ||||||||
| Speed | 30km/h (18mph) | 25km/h (15mph) | 23km/h (14mph) | 23km/h (14mph) | 22km/h (14mph) | 21km/h (13mph) | 20km/h (12mph) | 23km/h (15mph) |
| Gusts | 44km/h (28mph) | 38km/h (24mph) | 36km/h (22mph) | 35km/h (22mph) | 36km/h (22mph) | 36km/h (22mph) | 36km/h (22mph) | 28km/h (17mph) |
| Direction | 222° SW | 221° SW | 216° SW | 192° SSW | 168° SSE | 153° SSE | 161° SSE | 164° SSE |
| Wind chill | -0°C (31°F) | 0°C (32°F) | 0°C (32°F) | 0°C (33°F) | 0°C (33°F) | 1°C (33°F) | 1°C (34°F) | 1°C (33°F) |
| Waves | ||||||||
| Height | 2.4m (7.8ft) | 2.5m (8.2ft) | 2.5m (8.2ft) | 2.3m (7.7ft) | 2.1m (7.0ft) | 2.0m (6.4ft) | 1.8m (6.0ft) | 1.8m (5.8ft) |
| Direction | 250° WSW | 256° WSW | 255° WSW | 254° WSW | 251° WSW | 249° WSW | 246° WSW | 243° WSW |
| Period | 13.0 sec. | 12.3 sec. | 9.1 sec. | 9.0 sec. | 9.0 sec. | 8.9 sec. | 8.8 sec. | 8.6 sec. |
| Significant height | 1.1m (3.6ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) |
Sea weather on Sunday 16 March 2025
On Sunday 16 March 2025, the sun will rise at 07:50 and will set at 19:40 on the beach(es) of Arnarstapi. The outside temperature will be a high of 43°F t and a low of 43°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 23.6mph km/h (with gusts up to 25.5mph). Wave height will be up to 15.7ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 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) | 6°C (43°F) |
| Perceived temperature | 1°C (34°F) | 1°C (34°F) | 0°C (33°F) | 1°C (33°F) | 1°C (33°F) | 1°C (33°F) | 0°C (33°F) | 1°C (34°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 86% | 88% | 88% | 86% | 87% | 88% | 88% |
| Barometric pressure | 1016 hPa | 1016 hPa | 1016 hPa | 1015 hPa | 1015 hPa | 1015 hPa | 1014 hPa | 1014 hPa |
| Cloud cover | 68% | 89% | 91% | 83% | 82% | 68% | 74% | 100% |
| Heat index | 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) | 6°C (43°F) |
| Dew point | 4°C (38°F) | 3°C (38°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 4°C (40°F) |
| Wind | ||||||||
| Speed | 28km/h (17mph) | 30km/h (19mph) | 33km/h (20mph) | 35km/h (21mph) | 36km/h (23mph) | 36km/h (22mph) | 35km/h (21mph) | 38km/h (23mph) |
| Gusts | 35km/h (21mph) | 36km/h (22mph) | 35km/h (22mph) | 37km/h (23mph) | 41km/h (25mph) | 39km/h (24mph) | 39km/h (24mph) | 39km/h (24mph) |
| Direction | 165° SSE | 168° SSE | 162° SSE | 163° SSE | 166° SSE | 163° SSE | 162° SSE | 162° SSE |
| Wind chill | 1°C (34°F) | 1°C (34°F) | 0°C (33°F) | 1°C (33°F) | 1°C (33°F) | 1°C (33°F) | 0°C (33°F) | 1°C (34°F) |
| Waves | ||||||||
| Height | 1.9m (6.1ft) | 2.2m (7.2ft) | 2.7m (9.0ft) | 3.5m (11.4ft) | 4.0m (13.0ft) | 4.5m (14.6ft) | 4.8m (15.6ft) | 4.4m (14.4ft) |
| Direction | 241° WSW | 230° SW | 221° SW | 226° SW | 219° SW | 217° SW | 214° SW | 209° SSW |
| Period | 8.2 sec. | 8.8 sec. | 8.9 sec. | 11.1 sec. | 10.9 sec. | 11.8 sec. | 11.9 sec. | 11.6 sec. |
| Significant height | 0.8m (2.6ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.5m (4.9ft) | 1.7m (5.6ft) | 1.5m (4.9ft) | 1.7m (5.6ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) |
Sea weather on Monday 17 March 2025
On Monday 17 March 2025, the sun will rise at 07:47 and will set at 19:43 on the beach(es) of Arnarstapi. The outside temperature will be a high of 45°F t and a low of 43°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 28.6mph). Wave height will be up to 16.4ft 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 (44°F) | 6°C (43°F) | 6°C (44°F) | 6°C (44°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) |
| Perceived temperature | 1°C (34°F) | 1°C (34°F) | 1°C (34°F) | 1°C (34°F) | 1°C (35°F) | 0°C (33°F) | 1°C (33°F) | 1°C (33°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 85% | 86% | 84% | 79% | 83% | 85% | 84% |
| Barometric pressure | 1013 hPa | 1012 hPa | 1010 hPa | 1010 hPa | 1009 hPa | 1007 hPa | 1006 hPa | 1005 hPa |
| Cloud cover | 51% | 79% | 79% | 79% | 40% | 71% | 77% | 88% |
| Heat index | 6°C (44°F) | 6°C (44°F) | 6°C (43°F) | 6°C (44°F) | 6°C (44°F) | 6°C (43°F) | 6°C (43°F) | 6°C (43°F) |
| Dew point | 4°C (40°F) | 4°C (39°F) | 4°C (40°F) | 4°C (39°F) | 3°C (38°F) | 3°C (38°F) | 4°C (39°F) | 4°C (39°F) |
| Wind | ||||||||
| Speed | 38km/h (23mph) | 39km/h (24mph) | 38km/h (24mph) | 37km/h (23mph) | 36km/h (22mph) | 44km/h (28mph) | 41km/h (26mph) | 43km/h (27mph) |
| Gusts | 39km/h (24mph) | 45km/h (28mph) | 39km/h (25mph) | 41km/h (25mph) | 41km/h (26mph) | 46km/h (28mph) | 42km/h (26mph) | 44km/h (28mph) |
| Direction | 162° SSE | 163° SSE | 162° SSE | 160° SSE | 161° SSE | 157° SSE | 158° SSE | 157° SSE |
| Wind chill | 1°C (34°F) | 1°C (34°F) | 1°C (34°F) | 1°C (34°F) | 1°C (35°F) | 0°C (33°F) | 1°C (33°F) | 1°C (33°F) |
| Waves | ||||||||
| Height | 3.7m (12.1ft) | 4.0m (13.0ft) | 4.6m (15.2ft) | 5.0m (16.6ft) | 4.5m (14.7ft) | 4.1m (13.4ft) | 4.0m (13.1ft) | 4.1m (13.5ft) |
| Direction | 205° SSW | 200° SSW | 198° SSW | 208° SSW | 206° SSW | 205° SSW | 209° SSW | 214° SSW |
| Period | 11.6 sec. | 10.7 sec. | 10.6 sec. | 11.6 sec. | 11.9 sec. | 11.9 sec. | 11.9 sec. | 11.7 sec. |
| Significant height | 1.0m (3.3ft) | 1.6m (5.2ft) | 1.8m (5.9ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.4m (4.6ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) |
Sea weather on Tuesday 18 March 2025
On Tuesday 18 March 2025, the sun will rise at 07:43 and will set at 19:46 on the beach(es) of Arnarstapi. The outside temperature will be a high of 43°F t and a low of 36°F. Precipitation is in the forecast (0.2in 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 23mph km/h (with gusts up to 28.6mph). Wave height will be up to 18.4ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | |  |  |  | | |  |
| Outside temperature | 6°C (43°F) | 5°C (41°F) | 3°C (38°F) | 3°C (37°F) | 2°C (36°F) | 2°C (35°F) | 2°C (36°F) | 4°C (38°F) |
| Perceived temperature | 1°C (33°F) | 1°C (34°F) | -3°C (27°F) | -3°C (26°F) | -2°C (28°F) | -3°C (26°F) | -2°C (28°F) | -0°C (31°F) |
| Precipitation | 0.1in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 89% | 90% | 97% | 93% | 96% | 94% | 90% | 75% |
| Barometric pressure | 1004 hPa | 1004 hPa | 1004 hPa | 1004 hPa | 1003 hPa | 1002 hPa | 1001 hPa | 1001 hPa |
| Cloud cover | 97% | 100% | 100% | 100% | 100% | 100% | 68% | 56% |
| Heat index | 6°C (43°F) | 5°C (41°F) | 3°C (38°F) | 3°C (37°F) | 2°C (36°F) | 2°C (35°F) | 2°C (36°F) | 4°C (38°F) |
| Dew point | 4°C (40°F) | 3°C (38°F) | 3°C (37°F) | 2°C (35°F) | 2°C (35°F) | 1°C (34°F) | 1°C (34°F) | -0°C (31°F) |
| Wind | ||||||||
| Speed | 37km/h (23mph) | 18km/h (11mph) | 33km/h (21mph) | 33km/h (21mph) | 19km/h (12mph) | 21km/h (13mph) | 20km/h (12mph) | 16km/h (10mph) |
| Gusts | 44km/h (27mph) | 29km/h (18mph) | 46km/h (29mph) | 46km/h (29mph) | 28km/h (17mph) | 31km/h (19mph) | 30km/h (19mph) | 24km/h (15mph) |
| Direction | 162° SSE | 175° S | 215° SW | 198° SSW | 185° S | 177° S | 174° S | 255° WSW |
| Wind chill | 1°C (33°F) | 1°C (34°F) | -3°C (27°F) | -3°C (26°F) | -2°C (28°F) | -3°C (26°F) | -2°C (28°F) | -0°C (31°F) |
| Waves | ||||||||
| Height | 4.4m (14.6ft) | 5.4m (17.7ft) | 5.6m (18.5ft) | 4.7m (15.5ft) | 3.8m (12.6ft) | 3.3m (10.8ft) | 3.0m (9.7ft) | 2.7m (8.9ft) |
| Direction | 212° SSW | 209° SSW | 219° SW | 219° SW | 221° SW | 215° SW | 216° SW | 217° SW |
| Period | 11.4 sec. | 11.7 sec. | 12.5 sec. | 12.5 sec. | 11.8 sec. | 11.6 sec. | 10.8 sec. | 10.6 sec. |
| Significant height | 1.5m (4.9ft) | 1.6m (5.2ft) | 1.5m (4.9ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) |
Sea weather on Wednesday 19 March 2025
On Wednesday 19 March 2025, the sun will rise at 07:39 and will set at 19:49 on the beach(es) of Arnarstapi. The outside temperature will be a high of 40°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. Be careful, the sea will be generally rough with a wind speed of up to 29.8mph km/h (with gusts up to 40.4mph). 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 | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 3°C (38°F) | 2°C (36°F) | 3°C (37°F) | 3°C (38°F) | 3°C (38°F) |
| Perceived temperature | -1°C (30°F) | -1°C (30°F) | -1°C (30°F) | -2°C (28°F) | -4°C (25°F) | -3°C (27°F) | -3°C (27°F) | -4°C (25°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 74% | 72% | 70% | 80% | 96% | 96% | 82% | 76% |
| Barometric pressure | 1000 hPa | 997 hPa | 995 hPa | 991 hPa | 986 hPa | 980 hPa | 979 hPa | 978 hPa |
| Cloud cover | 94% | 100% | 100% | 100% | 100% | 99% | 91% | 76% |
| Heat index | 4°C (39°F) | 4°C (39°F) | 4°C (39°F) | 3°C (38°F) | 2°C (36°F) | 3°C (37°F) | 3°C (38°F) | 3°C (38°F) |
| Dew point | -0°C (31°F) | -1°C (30°F) | -1°C (30°F) | -0°C (32°F) | 2°C (35°F) | 2°C (36°F) | 1°C (33°F) | -1°C (31°F) |
| Wind | ||||||||
| Speed | 24km/h (15mph) | 23km/h (14mph) | 24km/h (15mph) | 30km/h (18mph) | 33km/h (21mph) | 34km/h (21mph) | 39km/h (24mph) | 48km/h (30mph) |
| Gusts | 36km/h (22mph) | 34km/h (21mph) | 37km/h (23mph) | 40km/h (25mph) | 47km/h (29mph) | 51km/h (32mph) | 57km/h (35mph) | 65km/h (40mph) |
| Direction | 199° SSW | 174° S | 169° S | 160° SSE | 146° SSE | 150° SSE | 182° S | 177° S |
| Wind chill | -1°C (30°F) | -1°C (30°F) | -1°C (30°F) | -2°C (28°F) | -4°C (25°F) | -3°C (27°F) | -3°C (27°F) | -4°C (25°F) |
| Waves | ||||||||
| Height | 2.4m (8.0ft) | 2.3m (7.4ft) | 2.1m (6.8ft) | 1.9m (6.1ft) | 1.7m (5.7ft) | 1.6m (5.4ft) | 1.5m (4.9ft) | 1.4m (4.5ft) |
| Direction | 212° SSW | 214° SSW | 215° SW | 211° SSW | 216° SW | 220° SW | 217° SW | 212° SSW |
| Period | 9.6 sec. | 9.9 sec. | 9.9 sec. | 9.5 sec. | 9.1 sec. | 8.6 sec. | 8.7 sec. | 8.3 sec. |
| Significant height | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) | 0.5m (1.6ft) | 1.0m (3.3ft) | 0.7m (2.3ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) |
Sea weather on Thursday 20 March 2025
On Thursday 20 March 2025, the sun will rise at 07:36 and will set at 19:53 on the beach(es) of Arnarstapi. The outside temperature will be a high of 40°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 41mph km/h (with gusts up to 42.9mph). Wave height will be up to 10.5ft 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 (38°F) | 4°C (39°F) | 4°C (39°F) | 4°C (38°F) | 1°C (34°F) | 2°C (36°F) | 3°C (37°F) |
| Perceived temperature | -5°C (23°F) | -5°C (24°F) | -3°C (27°F) | -3°C (27°F) | -2°C (29°F) | -5°C (22°F) | -4°C (26°F) | -4°C (25°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 96% | 94% | 76% | 73% | 68% | 84% | 58% | 63% |
| Barometric pressure | 976 hPa | 979 hPa | 982 hPa | 984 hPa | 984 hPa | 987 hPa | 989 hPa | 991 hPa |
| Cloud cover | 99% | 100% | 64% | 83% | 83% | 97% | 72% | 80% |
| Heat index | 3°C (37°F) | 3°C (38°F) | 4°C (39°F) | 4°C (39°F) | 4°C (38°F) | 1°C (34°F) | 2°C (36°F) | 3°C (37°F) |
| Dew point | 2°C (36°F) | 2°C (36°F) | 0°C (33°F) | -1°C (31°F) | -2°C (29°F) | -1°C (30°F) | -5°C (23°F) | -3°C (26°F) |
| Wind | ||||||||
| Speed | 60km/h (37mph) | 66km/h (41mph) | 54km/h (33mph) | 49km/h (31mph) | 29km/h (18mph) | 36km/h (23mph) | 32km/h (20mph) | 45km/h (28mph) |
| Gusts | 62km/h (38mph) | 69km/h (43mph) | 60km/h (37mph) | 51km/h (32mph) | 43km/h (27mph) | 48km/h (30mph) | 49km/h (30mph) | 45km/h (28mph) |
| Direction | 180° S | 215° SW | 201° SSW | 197° SSW | 181° S | 249° WSW | 225° SW | 225° SW |
| Wind chill | -5°C (23°F) | -5°C (24°F) | -3°C (27°F) | -3°C (27°F) | -2°C (29°F) | -5°C (22°F) | -4°C (26°F) | -4°C (25°F) |
| Waves | ||||||||
| Height | 1.3m (4.4ft) | 1.5m (4.9ft) | 1.8m (5.8ft) | 2.0m (6.6ft) | 2.3m (7.6ft) | 2.7m (8.8ft) | 3.2m (10.4ft) | 3.0m (9.9ft) |
| Direction | 211° SSW | 204° SSW | 195° SSW | 187° S | 31° NNE | 17° NNE | 210° SSW | 215° SW |
| Period | 8.2 sec. | 8.4 sec. | 9.7 sec. | 8.5 sec. | 8.6 sec. | 8.8 sec. | 11.9 sec. | 12.1 sec. |
| Significant height | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.8m (5.9ft) | 1.9m (6.2ft) | 2.1m (6.9ft) | 2.1m (6.9ft) | 1.6m (5.2ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) | 2°C (36°F) |