Sea weather in Viana do Castelo in Portugal All the beach weather in Viana do Castelo
All the essential weather information for enjoying the beach in Viana do Castelo in Portugal, 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 Viana do Castelo over the next 7 days?
Discover the best moment to go to the beach in Viana do Castelo in Portugal this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Viana do Castelo. 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 |
|---|---|---|---|---|
| Thursday 4 June 2026 | 54°F to 63°F | 19.9mph | discouraged | all the sea weather |
| Friday 5 June 2026 | 58°F to 61°F | 19.3mph | discouraged | all the sea weather |
| Saturday 6 June 2026 | 56°F to 63°F | 21.1mph | discouraged | all the sea weather |
| Sunday 7 June 2026 | 59°F to 63°F | 14.3mph | discouraged | all the sea weather |
| Monday 8 June 2026 | 58°F to 63°F | 29.8mph | not recommended | all the sea weather |
| Tuesday 9 June 2026 | 56°F to 63°F | 27.3mph | not recommended | all the sea weather |
| Wednesday 10 June 2026 | 58°F to 63°F | 14.9mph | not recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Viana do Castelo
Sea weather on Thursday 4 June 2026
On Thursday 4 June 2026, the sun will rise at 06:02 and will set at 21:06 on the beach(es) of Viana do Castelo. The outside temperature will be a high of 63°F t and a low of 54°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 28.6mph). 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 | 17°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 14°C (57°F) | 15°C (60°F) | 15°C (58°F) | 16°C (60°F) |
| Perceived temperature | 17°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 11°C (53°F) | 15°C (60°F) | 12°C (54°F) | 16°C (60°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 83% | 78% | 82% | 73% | 72% | 72% | 68% |
| Barometric pressure | 1019 hPa | 1018 hPa | 1018 hPa | 1020 hPa | 1020 hPa | 1020 hPa | 1020 hPa | 1021 hPa |
| Cloud cover | 93% | 83% | 90% | 79% | 0% | 18% | 9% | 19% |
| Heat index | 17°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 14°C (57°F) | 15°C (60°F) | 15°C (58°F) | 16°C (60°F) |
| Dew point | 14°C (57°F) | 13°C (56°F) | 12°C (54°F) | 13°C (56°F) | 9°C (48°F) | 10°C (51°F) | 9°C (49°F) | 10°C (49°F) |
| Wind | ||||||||
| Speed | 19km/h (12mph) | 17km/h (11mph) | 18km/h (11mph) | 27km/h (17mph) | 31km/h (19mph) | 30km/h (18mph) | 35km/h (21mph) | 32km/h (20mph) |
| Gusts | 30km/h (18mph) | 24km/h (15mph) | 26km/h (16mph) | 37km/h (23mph) | 37km/h (23mph) | 46km/h (29mph) | 40km/h (25mph) | 44km/h (27mph) |
| Direction | 306° NW | 313° NW | 311° NW | 330° NNW | 344° NNW | 335° NNW | 341° NNW | 344° NNW |
| Wind chill | 17°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 11°C (53°F) | 15°C (60°F) | 12°C (54°F) | 16°C (60°F) |
| Waves | ||||||||
| Height | 1.7m (5.7ft) | 1.9m (6.1ft) | 2.1m (6.8ft) | 2.4m (7.7ft) | 2.6m (8.6ft) | 2.8m (9.1ft) | 2.8m (9.3ft) | 2.9m (9.4ft) |
| Direction | 285° WNW | 290° WNW | 292° WNW | 294° WNW | 298° WNW | 297° WNW | 296° WNW | 295° WNW |
| Period | 11.5 sec. | 11.0 sec. | 11.0 sec. | 11.2 sec. | 11.7 sec. | 12.2 sec. | 12.2 sec. | 12.1 sec. |
| Significant height | 0.4m (1.3ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) |
Sea weather on Friday 5 June 2026
On Friday 5 June 2026, the sun will rise at 06:02 and will set at 21:06 on the beach(es) of Viana do Castelo. The outside temperature will be a high of 61°F t and a low of 58°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 9.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | |  | | | | | | |
| Outside temperature | 15°C (60°F) | 14°C (58°F) | 14°C (57°F) | 14°C (57°F) | 14°C (58°F) | 15°C (60°F) | 16°C (60°F) | 16°C (61°F) |
| Perceived temperature | 15°C (60°F) | 13°C (55°F) | 13°C (55°F) | 14°C (57°F) | 14°C (57°F) | 15°C (60°F) | 16°C (60°F) | 16°C (61°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 72% | 73% | 72% | 66% | 68% | 65% | 72% | 83% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1017 hPa | 1017 hPa | 1017 hPa |
| Cloud cover | 79% | 5% | 15% | 25% | 17% | 19% | 16% | 100% |
| Heat index | 15°C (60°F) | 14°C (58°F) | 14°C (57°F) | 14°C (57°F) | 14°C (58°F) | 15°C (60°F) | 16°C (60°F) | 16°C (61°F) |
| Dew point | 10°C (51°F) | 10°C (49°F) | 9°C (48°F) | 8°C (46°F) | 9°C (48°F) | 9°C (48°F) | 11°C (51°F) | 13°C (56°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 21km/h (13mph) | 14km/h (9mph) | 6km/h (4mph) | 10km/h (6mph) | 17km/h (10mph) | 23km/h (14mph) | 31km/h (19mph) |
| Gusts | 43km/h (27mph) | 28km/h (18mph) | 19km/h (12mph) | 9km/h (6mph) | 15km/h (9mph) | 26km/h (16mph) | 38km/h (23mph) | 45km/h (28mph) |
| Direction | 351° N | 14° NNE | 33° NNE | 326° NW | 275° W | 223° SW | 192° SSW | 180° S |
| Wind chill | 15°C (60°F) | 13°C (55°F) | 13°C (55°F) | 14°C (57°F) | 14°C (57°F) | 15°C (60°F) | 16°C (60°F) | 16°C (61°F) |
| Waves | ||||||||
| Height | 2.8m (9.2ft) | 2.6m (8.7ft) | 2.5m (8.3ft) | 2.4m (7.9ft) | 2.3m (7.5ft) | 2.1m (7.0ft) | 2.0m (6.5ft) | 1.8m (6.0ft) |
| Direction | 294° WNW | 293° WNW | 292° WNW | 289° WNW | 288° WNW | 287° WNW | 289° WNW | 288° WNW |
| Period | 12.1 sec. | 12.1 sec. | 12.0 sec. | 12.6 sec. | 12.4 sec. | 12.3 sec. | 12.0 sec. | 11.7 sec. |
| Significant height | 1.0m (3.3ft) | 0.6m (2ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.4m (1.3ft) | 0.5m (1.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) |
Sea weather on Saturday 6 June 2026
On Saturday 6 June 2026, the sun will rise at 06:01 and will set at 21:07 on the beach(es) of Viana do Castelo. The outside temperature will be a high of 63°F t and a low of 56°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 30.5mph). 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 | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 14°C (57°F) | 13°C (56°F) | 15°C (59°F) | 16°C (61°F) |
| Perceived temperature | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 12°C (53°F) | 10°C (51°F) | 13°C (55°F) | 16°C (61°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 91% | 87% | 79% | 73% | 72% | 75% | 79% | 84% |
| Barometric pressure | 1017 hPa | 1017 hPa | 1019 hPa | 1021 hPa | 1022 hPa | 1021 hPa | 1021 hPa | 1022 hPa |
| Cloud cover | 100% | 97% | 72% | 25% | 0% | 0% | 7% | 100% |
| Heat index | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 14°C (57°F) | 13°C (56°F) | 15°C (59°F) | 16°C (61°F) |
| Dew point | 15°C (59°F) | 14°C (57°F) | 12°C (54°F) | 11°C (52°F) | 9°C (48°F) | 9°C (48°F) | 11°C (53°F) | 13°C (56°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 27km/h (17mph) | 25km/h (15mph) | 23km/h (15mph) | 30km/h (19mph) | 35km/h (21mph) | 38km/h (24mph) | 34km/h (21mph) |
| Gusts | 43km/h (27mph) | 37km/h (23mph) | 35km/h (22mph) | 33km/h (21mph) | 36km/h (23mph) | 38km/h (24mph) | 40km/h (25mph) | 49km/h (31mph) |
| Direction | 190° S | 337° NNW | 352° N | 348° NNW | 337° NNW | 334° NNW | 343° NNW | 349° NNW |
| Wind chill | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 12°C (53°F) | 10°C (51°F) | 13°C (55°F) | 16°C (61°F) |
| Waves | ||||||||
| Height | 1.8m (6.0ft) | 2.2m (7.1ft) | 2.8m (9.1ft) | 3.1m (10.0ft) | 3.2m (10.4ft) | 3.2m (10.4ft) | 3.1m (10.3ft) | 3.1m (10.2ft) |
| Direction | 286° WNW | 293° WNW | 293° WNW | 293° WNW | 293° WNW | 292° WNW | 292° WNW | 292° WNW |
| Period | 11.6 sec. | 10.9 sec. | 11.5 sec. | 11.9 sec. | 12.4 sec. | 12.5 sec. | 12.4 sec. | 12.3 sec. |
| Significant height | 0.8m (2.6ft) | 0.6m (2ft) | 0.2m (0.7ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.9m (3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) |
Sea weather on Sunday 7 June 2026
On Sunday 7 June 2026, the sun will rise at 06:01 and will set at 21:08 on the beach(es) of Viana do Castelo. The outside temperature will be a high of 63°F t and a low of 59°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 20.5mph km/h (with gusts up to 28mph). 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 | 16°C (61°F) | 16°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (59°F) | 15°C (60°F) | 16°C (60°F) | 17°C (62°F) |
| Perceived temperature | 16°C (61°F) | 16°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (59°F) | 15°C (60°F) | 16°C (60°F) | 17°C (62°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 79% | 80% | 79% | 81% | 81% | 83% | 86% |
| Barometric pressure | 1021 hPa | 1021 hPa | 1021 hPa | 1022 hPa | 1022 hPa | 1022 hPa | 1022 hPa | 1023 hPa |
| Cloud cover | 100% | 16% | 5% | 90% | 4% | 7% | 11% | 23% |
| Heat index | 16°C (61°F) | 16°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (59°F) | 15°C (60°F) | 16°C (60°F) | 17°C (62°F) |
| Dew point | 14°C (56°F) | 12°C (54°F) | 12°C (53°F) | 12°C (53°F) | 12°C (53°F) | 12°C (54°F) | 13°C (55°F) | 14°C (58°F) |
| Wind | ||||||||
| Speed | 31km/h (19mph) | 28km/h (17mph) | 25km/h (16mph) | 23km/h (15mph) | 28km/h (18mph) | 33km/h (20mph) | 32km/h (20mph) | 23km/h (15mph) |
| Gusts | 45km/h (28mph) | 39km/h (24mph) | 35km/h (22mph) | 32km/h (20mph) | 30km/h (19mph) | 40km/h (25mph) | 34km/h (21mph) | 35km/h (22mph) |
| Direction | 2° N | 358° N | 4° N | 350° N | 340° NNW | 339° NNW | 341° NNW | 354° N |
| Wind chill | 16°C (61°F) | 16°C (60°F) | 15°C (60°F) | 15°C (60°F) | 15°C (59°F) | 15°C (60°F) | 16°C (60°F) | 17°C (62°F) |
| Waves | ||||||||
| Height | 2.9m (9.6ft) | 2.7m (9.0ft) | 2.5m (8.3ft) | 2.3m (7.7ft) | 2.2m (7.3ft) | 2.2m (7.1ft) | 2.1m (6.8ft) | 2.0m (6.6ft) |
| Direction | 293° WNW | 290° WNW | 287° WNW | 285° WNW | 284° WNW | 283° WNW | 284° WNW | 286° WNW |
| Period | 12.0 sec. | 11.8 sec. | 11.7 sec. | 11.7 sec. | 11.7 sec. | 11.6 sec. | 11.5 sec. | 11.5 sec. |
| Significant height | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) |
Sea weather on Monday 8 June 2026
On Monday 8 June 2026, the sun will rise at 06:01 and will set at 21:08 on the beach(es) of Viana do Castelo. The outside temperature will be a high of 63°F t and a low of 58°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 29.8mph km/h (with gusts up to 32.3mph). 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 | 16°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 14°C (58°F) | 16°C (61°F) | 14°C (57°F) | 17°C (63°F) |
| Perceived temperature | 16°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 12°C (54°F) | 16°C (61°F) | 11°C (51°F) | 17°C (63°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 86% | 82% | 82% | 87% | 90% | 85% | 77% |
| Barometric pressure | 1023 hPa | 1022 hPa | 1022 hPa | 1023 hPa | 1023 hPa | 1022 hPa | 1022 hPa | 1022 hPa |
| Cloud cover | 13% | 12% | 53% | 72% | 0% | 26% | 2% | 0% |
| Heat index | 16°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 14°C (58°F) | 16°C (61°F) | 14°C (57°F) | 17°C (63°F) |
| Dew point | 14°C (57°F) | 14°C (57°F) | 13°C (55°F) | 13°C (56°F) | 12°C (54°F) | 14°C (58°F) | 11°C (52°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 20km/h (12mph) | 20km/h (12mph) | 18km/h (11mph) | 23km/h (14mph) | 29km/h (18mph) | 44km/h (28mph) | 48km/h (30mph) | 48km/h (30mph) |
| Gusts | 30km/h (19mph) | 29km/h (18mph) | 26km/h (16mph) | 35km/h (22mph) | 30km/h (19mph) | 45km/h (28mph) | 52km/h (32mph) | 49km/h (30mph) |
| Direction | 1° N | 357° N | 6° N | 352° N | 335° NNW | 338° NNW | 343° NNW | 351° N |
| Wind chill | 16°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (61°F) | 12°C (54°F) | 16°C (61°F) | 11°C (51°F) | 17°C (63°F) |
| Waves | ||||||||
| Height | 2.0m (6.5ft) | 1.9m (6.2ft) | 1.8m (6.0ft) | 1.8m (5.9ft) | 1.9m (6.1ft) | 1.9m (6.4ft) | 2.0m (6.6ft) | 2.2m (7.3ft) |
| Direction | 289° WNW | 290° WNW | 291° WNW | 291° WNW | 292° WNW | 293° WNW | 294° WNW | 295° WNW |
| Period | 11.4 sec. | 11.2 sec. | 11.0 sec. | 11.0 sec. | 10.9 sec. | 10.8 sec. | 10.7 sec. | 10.5 sec. |
| Significant height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.4m (4.6ft) | 1.7m (5.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) |
Sea weather on Tuesday 9 June 2026
On Tuesday 9 June 2026, the sun will rise at 06:01 and will set at 21:09 on the beach(es) of Viana do Castelo. The outside temperature will be a high of 63°F t and a low of 56°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 28mph km/h (with gusts up to 37.3mph). 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 | 16°C (60°F) | 15°C (59°F) | 15°C (58°F) | 16°C (60°F) | 15°C (58°F) | 14°C (56°F) | 13°C (55°F) | 17°C (62°F) |
| Perceived temperature | 16°C (60°F) | 12°C (54°F) | 12°C (54°F) | 16°C (60°F) | 12°C (54°F) | 10°C (51°F) | 10°C (50°F) | 17°C (62°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 81% | 79% | 78% | 72% | 73% | 80% | 80% | 81% |
| Barometric pressure | 1022 hPa | 1021 hPa | 1021 hPa | 1021 hPa | 1020 hPa | 1018 hPa | 1017 hPa | 1016 hPa |
| Cloud cover | 0% | 0% | 0% | 4% | 0% | 0% | 0% | 0% |
| Heat index | 16°C (60°F) | 15°C (59°F) | 15°C (58°F) | 16°C (60°F) | 15°C (58°F) | 14°C (56°F) | 13°C (55°F) | 17°C (62°F) |
| Dew point | 12°C (54°F) | 11°C (52°F) | 11°C (51°F) | 11°C (51°F) | 10°C (50°F) | 10°C (50°F) | 10°C (49°F) | 14°C (56°F) |
| Wind | ||||||||
| Speed | 45km/h (28mph) | 44km/h (27mph) | 37km/h (23mph) | 35km/h (22mph) | 43km/h (27mph) | 45km/h (28mph) | 44km/h (27mph) | 44km/h (28mph) |
| Gusts | 60km/h (37mph) | 59km/h (37mph) | 51km/h (32mph) | 50km/h (31mph) | 45km/h (28mph) | 50km/h (31mph) | 49km/h (30mph) | 49km/h (31mph) |
| Direction | 2° N | 4° N | 8° N | 360° N | 336° NNW | 338° NNW | 339° NNW | 341° NNW |
| Wind chill | 16°C (60°F) | 12°C (54°F) | 12°C (54°F) | 16°C (60°F) | 12°C (54°F) | 10°C (51°F) | 10°C (50°F) | 17°C (62°F) |
| Waves | ||||||||
| Height | 2.0m (6.4ft) | 1.7m (5.6ft) | 1.6m (5.2ft) | 1.6m (5.2ft) | 1.6m (5.3ft) | 1.9m (6.2ft) | 2.0m (6.7ft) | 2.2m (7.3ft) |
| Direction | 295° WNW | 296° WNW | 296° WNW | 296° WNW | 297° WNW | 298° WNW | 319° NW | 321° NW |
| Period | 10.4 sec. | 10.2 sec. | 10.1 sec. | 10.0 sec. | 12.5 sec. | 12.3 sec. | 9.4 sec. | 9.2 sec. |
| Significant height | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.5m (4.9ft) | 1.7m (5.6ft) | 1.7m (5.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) |
Sea weather on Wednesday 10 June 2026
On Wednesday 10 June 2026, the sun will rise at 06:01 and will set at 21:09 on the beach(es) of Viana do Castelo. The outside temperature will be a high of 63°F t and a low of 58°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 30.5mph). Wave height will be up to 6.2ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 16°C (61°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 14°C (57°F) | 14°C (56°F) | 16°C (61°F) | 17°C (62°F) |
| Perceived temperature | 16°C (61°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 12°C (53°F) | 11°C (52°F) | 16°C (61°F) | 17°C (62°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 82% | 82% | 82% | 81% | 82% | 84% | 89% | 92% |
| Barometric pressure | 1016 hPa | 1015 hPa | 1015 hPa | 1016 hPa | 1016 hPa | 1016 hPa | 1016 hPa | 1017 hPa |
| Cloud cover | 0% | 3% | 7% | 0% | 0% | 0% | 13% | 33% |
| Heat index | 16°C (61°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 14°C (57°F) | 14°C (56°F) | 16°C (61°F) | 17°C (62°F) |
| Dew point | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 12°C (54°F) | 11°C (52°F) | 11°C (52°F) | 14°C (57°F) | 15°C (60°F) |
| Wind | ||||||||
| Speed | 42km/h (26mph) | 35km/h (22mph) | 32km/h (20mph) | 29km/h (18mph) | 35km/h (22mph) | 35km/h (22mph) | 29km/h (18mph) | 24km/h (15mph) |
| Gusts | 43km/h (27mph) | 49km/h (30mph) | 44km/h (27mph) | 41km/h (25mph) | 39km/h (24mph) | 36km/h (22mph) | 30km/h (19mph) | 37km/h (23mph) |
| Direction | 349° N | 355° N | 356° N | 349° N | 336° NNW | 336° NNW | 343° NNW | 350° N |
| Wind chill | 16°C (61°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 12°C (53°F) | 11°C (52°F) | 16°C (61°F) | 17°C (62°F) |
| Waves | ||||||||
| Height | 1.9m (6.4ft) | 1.7m (5.4ft) | 1.5m (4.9ft) | 1.4m (4.5ft) | 1.3m (4.3ft) | 1.3m (4.3ft) | 1.4m (4.7ft) | 1.8m (6.0ft) |
| Direction | 302° WNW | 302° WNW | 303° WNW | 303° WNW | 304° WNW | 304° WNW | 303° WNW | 299° WNW |
| Period | 9.9 sec. | 10.1 sec. | 8.3 sec. | 9.5 sec. | 9.5 sec. | 9.4 sec. | 13.9 sec. | 13.0 sec. |
| Significant height | 1.5m (4.9ft) | 1.3m (4.3ft) | 1.1m (3.6ft) | 1.1m (3.6ft) | 0.6m (2ft) | 0.6m (2ft) | 1.1m (3.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) | 14°C (58°F) |