Sea weather in Marinha Grande in Portugal All the beach weather in Marinha Grande
All the essential weather information for enjoying the beach in Marinha Grande 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 Marinha Grande over the next 7 days?
Discover the best moment to go to the beach in Marinha Grande in Portugal this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Marinha Grande. 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 20 July 2026 | 67°F to 70°F | 6.2mph | recommended | all the sea weather |
| Tuesday 21 July 2026 | 65°F to 70°F | 6.2mph | recommended | all the sea weather |
| Wednesday 22 July 2026 | 63°F to 70°F | 8.7mph | recommended | all the sea weather |
| Thursday 23 July 2026 | 63°F to 70°F | 8.7mph | recommended | all the sea weather |
| Friday 24 July 2026 | 67°F to 68°F | 11.8mph | recommended | all the sea weather |
| Saturday 25 July 2026 | 65°F to 68°F | 13.7mph | discouraged | all the sea weather |
| Sunday 26 July 2026 | 61°F to 68°F | 18mph | discouraged | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Marinha Grande
Sea weather on Monday 20 July 2026
On Monday 20 July 2026, the sun will rise at 06:25 and will set at 21:00 on the beach(es) of Marinha Grande. The outside temperature will be a high of 70°F t and a low of 67°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 10.6mph km/h (with gusts up to 17.4mph). 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 | 20°C (68°F) | 19°C (67°F) | 20°C (68°F) | 21°C (70°F) | 21°C (70°F) | 19°C (67°F) | 20°C (67°F) | 20°C (67°F) |
| Perceived temperature | 20°C (68°F) | 19°C (67°F) | 20°C (68°F) | 21°C (70°F) | 21°C (70°F) | 19°C (67°F) | 20°C (67°F) | 20°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 92% | 87% | 75% | 79% | 83% | 87% | 92% |
| Barometric pressure | 1016 hPa | 1016 hPa | 1017 hPa | 1018 hPa | 1018 hPa | 1018 hPa | 1017 hPa | 1018 hPa |
| Cloud cover | 33% | 89% | 84% | 99% | 34% | 4% | 20% | 37% |
| Heat index | 20°C (68°F) | 19°C (67°F) | 20°C (68°F) | 21°C (70°F) | 21°C (70°F) | 19°C (67°F) | 20°C (67°F) | 20°C (67°F) |
| Dew point | 18°C (64°F) | 18°C (64°F) | 17°C (63°F) | 16°C (62°F) | 17°C (63°F) | 16°C (62°F) | 17°C (63°F) | 18°C (65°F) |
| Wind | ||||||||
| Speed | 17km/h (11mph) | 13km/h (8mph) | 11km/h (7mph) | 9km/h (6mph) | 14km/h (9mph) | 16km/h (10mph) | 13km/h (8mph) | 10km/h (6mph) |
| Gusts | 28km/h (17mph) | 20km/h (13mph) | 17km/h (10mph) | 14km/h (8mph) | 21km/h (13mph) | 28km/h (17mph) | 21km/h (13mph) | 16km/h (10mph) |
| Direction | 306° NW | 309° NW | 300° WNW | 280° W | 280° W | 286° WNW | 291° WNW | 297° WNW |
| Wind chill | 20°C (68°F) | 19°C (67°F) | 20°C (68°F) | 21°C (70°F) | 21°C (70°F) | 19°C (67°F) | 20°C (67°F) | 20°C (67°F) |
| Waves | ||||||||
| Height | 0.8m (2.5ft) | 0.7m (2.5ft) | 0.8m (2.6ft) | 0.8m (2.8ft) | 0.9m (2.9ft) | 0.9m (3.1ft) | 0.9m (3.1ft) | 0.9m (3.0ft) |
| Direction | 295° WNW | 300° WNW | 307° NW | 317° NW | 319° NW | 327° NNW | 325° NW | 326° NW |
| Period | 6.8 sec. | 5.0 sec. | 6.9 sec. | 6.9 sec. | 7.0 sec. | 7.0 sec. | 7.0 sec. | 7.1 sec. |
| Significant height | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |
Sea weather on Tuesday 21 July 2026
On Tuesday 21 July 2026, the sun will rise at 06:26 and will set at 20:59 on the beach(es) of Marinha Grande. The outside temperature will be a high of 70°F t and a low of 65°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 6.2mph km/h (with gusts up to 12.4mph). 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 | 19°C (67°F) | 19°C (66°F) | 19°C (67°F) | 20°C (69°F) | 20°C (68°F) | 18°C (65°F) | 21°C (69°F) | 20°C (68°F) |
| Perceived temperature | 19°C (67°F) | 19°C (66°F) | 19°C (67°F) | 20°C (69°F) | 20°C (68°F) | 18°C (65°F) | 21°C (69°F) | 20°C (68°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 94% | 95% | 94% | 88% | 83% | 80% | 79% | 85% |
| Barometric pressure | 1017 hPa | 1017 hPa | 1018 hPa | 1018 hPa | 1019 hPa | 1018 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 56% | 62% | 67% | 55% | 5% | 0% | 10% | 46% |
| Heat index | 19°C (67°F) | 19°C (66°F) | 19°C (67°F) | 20°C (69°F) | 20°C (68°F) | 18°C (65°F) | 21°C (69°F) | 20°C (68°F) |
| Dew point | 18°C (65°F) | 18°C (65°F) | 18°C (65°F) | 18°C (65°F) | 17°C (63°F) | 15°C (59°F) | 17°C (62°F) | 18°C (64°F) |
| Wind | ||||||||
| Speed | 6km/h (4mph) | 5km/h (3mph) | 5km/h (3mph) | 7km/h (4mph) | 10km/h (6mph) | 9km/h (6mph) | 10km/h (6mph) | 10km/h (6mph) |
| Gusts | 10km/h (6mph) | 8km/h (5mph) | 8km/h (5mph) | 9km/h (6mph) | 17km/h (10mph) | 20km/h (12mph) | 17km/h (11mph) | 18km/h (11mph) |
| Direction | 319° NW | 272° W | 248° WSW | 268° W | 274° W | 293° WNW | 301° WNW | 344° NNW |
| Wind chill | 19°C (67°F) | 19°C (66°F) | 19°C (67°F) | 20°C (69°F) | 20°C (68°F) | 18°C (65°F) | 21°C (69°F) | 20°C (68°F) |
| Waves | ||||||||
| Height | 0.9m (2.9ft) | 0.8m (2.8ft) | 0.8m (2.8ft) | 0.8m (2.7ft) | 0.8m (2.6ft) | 0.7m (2.5ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| Direction | 328° NNW | 330° NNW | 333° NNW | 334° NNW | 303° WNW | 301° WNW | 297° WNW | 295° WNW |
| Period | 7.2 sec. | 7.3 sec. | 7.4 sec. | 7.4 sec. | 7.4 sec. | 7.4 sec. | 7.3 sec. | 7.1 sec. |
| Significant height | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |
Sea weather on Wednesday 22 July 2026
On Wednesday 22 July 2026, the sun will rise at 06:27 and will set at 20:58 on the beach(es) of Marinha Grande. The outside temperature will be a high of 70°F t and a low of 63°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 9.9mph km/h (with gusts up to 18mph). Wave height will be up to 2.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | | | | | | |
| Outside temperature | 20°C (67°F) | 19°C (67°F) | 19°C (66°F) | 21°C (69°F) | 19°C (66°F) | 20°C (67°F) | 17°C (63°F) | 20°C (67°F) |
| Perceived temperature | 20°C (67°F) | 19°C (67°F) | 19°C (66°F) | 21°C (69°F) | 19°C (66°F) | 20°C (67°F) | 17°C (63°F) | 20°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 88% | 88% | 80% | 77% | 79% | 82% | 89% |
| Barometric pressure | 1018 hPa | 1017 hPa | 1017 hPa | 1018 hPa | 1019 hPa | 1018 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 17% | 31% | 4% | 0% | 0% | 2% | 0% | 6% |
| Heat index | 20°C (67°F) | 19°C (67°F) | 19°C (66°F) | 21°C (69°F) | 19°C (66°F) | 20°C (67°F) | 17°C (63°F) | 20°C (67°F) |
| Dew point | 18°C (64°F) | 17°C (63°F) | 17°C (63°F) | 17°C (63°F) | 15°C (59°F) | 16°C (60°F) | 14°C (57°F) | 18°C (64°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 9km/h (6mph) | 7km/h (4mph) | 9km/h (5mph) | 12km/h (8mph) | 16km/h (10mph) | 13km/h (8mph) | 14km/h (9mph) |
| Gusts | 21km/h (13mph) | 16km/h (10mph) | 12km/h (7mph) | 12km/h (8mph) | 24km/h (15mph) | 29km/h (18mph) | 28km/h (17mph) | 23km/h (14mph) |
| Direction | 7° N | 25° NNE | 354° N | 338° NNW | 321° NW | 319° NW | 336° NNW | 356° N |
| Wind chill | 20°C (67°F) | 19°C (67°F) | 19°C (66°F) | 21°C (69°F) | 19°C (66°F) | 20°C (67°F) | 17°C (63°F) | 20°C (67°F) |
| Waves | ||||||||
| Height | 0.7m (2.2ft) | 0.7m (2.2ft) | 0.6m (2.1ft) | 0.6m (2.1ft) | 0.6m (2.0ft) | 0.6m (2.0ft) | 0.6m (2.0ft) | 0.6m (2.0ft) |
| Direction | 293° WNW | 298° WNW | 297° WNW | 297° WNW | 297° WNW | 296° WNW | 295° WNW | 296° WNW |
| Period | 6.8 sec. | 6.8 sec. | 6.8 sec. | 6.7 sec. | 6.6 sec. | 6.4 sec. | 6.3 sec. | 6.2 sec. |
| Significant height | 0.9m (3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.6m (2ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |
Sea weather on Thursday 23 July 2026
On Thursday 23 July 2026, the sun will rise at 06:27 and will set at 20:57 on the beach(es) of Marinha Grande. The outside temperature will be a high of 70°F t and a low of 63°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 10.6mph km/h (with gusts up to 21.1mph). 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 | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 17°C (63°F) | 20°C (67°F) |
| Perceived temperature | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 17°C (63°F) | 20°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 91% | 92% | 92% | 86% | 83% | 82% | 83% | 90% |
| Barometric pressure | 1019 hPa | 1018 hPa | 1019 hPa | 1019 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1020 hPa |
| Cloud cover | 13% | 23% | 24% | 11% | 7% | 3% | 0% | 11% |
| Heat index | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 17°C (63°F) | 20°C (67°F) |
| Dew point | 18°C (64°F) | 18°C (64°F) | 17°C (63°F) | 18°C (64°F) | 17°C (63°F) | 17°C (62°F) | 14°C (58°F) | 18°C (64°F) |
| Wind | ||||||||
| Speed | 13km/h (8mph) | 12km/h (7mph) | 9km/h (6mph) | 11km/h (7mph) | 15km/h (9mph) | 17km/h (11mph) | 16km/h (10mph) | 14km/h (9mph) |
| Gusts | 21km/h (13mph) | 19km/h (12mph) | 15km/h (9mph) | 15km/h (10mph) | 23km/h (14mph) | 30km/h (19mph) | 34km/h (21mph) | 23km/h (14mph) |
| Direction | 5° N | 7° N | 12° NNE | 353° N | 333° NNW | 334° NNW | 346° NNW | 353° N |
| Wind chill | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) | 17°C (63°F) | 20°C (67°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.6m (2.0ft) | 0.6m (1.9ft) | 0.6m (1.8ft) | 0.6m (1.9ft) | 0.6m (1.9ft) | 0.6m (2.0ft) | 0.6m (2.0ft) |
| Direction | 297° WNW | 298° WNW | 299° WNW | 299° WNW | 299° WNW | 306° NW | 303° WNW | 301° WNW |
| Period | 6.1 sec. | 6.2 sec. | 6.3 sec. | 6.4 sec. | 6.5 sec. | 7.7 sec. | 6.5 sec. | 6.5 sec. |
| Significant height | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.8m (2.6ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.7m (2.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |
Sea weather on Friday 24 July 2026
On Friday 24 July 2026, the sun will rise at 06:28 and will set at 20:57 on the beach(es) of Marinha Grande. The outside temperature will be a high of 68°F t and a low of 67°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 19.3mph). 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 | 20°C (67°F) | 19°C (67°F) | 19°C (66°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) |
| Perceived temperature | 20°C (67°F) | 19°C (67°F) | 19°C (66°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 91% | 92% | 93% | 85% | 83% | 85% | 88% | 93% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1019 hPa | 1020 hPa | 1021 hPa | 1020 hPa | 1020 hPa | 1020 hPa |
| Cloud cover | 12% | 21% | 33% | 7% | 8% | 13% | 23% | 42% |
| Heat index | 20°C (67°F) | 19°C (67°F) | 19°C (66°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) |
| Dew point | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 17°C (63°F) | 17°C (63°F) | 18°C (64°F) | 18°C (64°F) | 18°C (65°F) |
| Wind | ||||||||
| Speed | 14km/h (9mph) | 14km/h (9mph) | 12km/h (8mph) | 14km/h (9mph) | 15km/h (10mph) | 19km/h (12mph) | 19km/h (12mph) | 19km/h (12mph) |
| Gusts | 22km/h (14mph) | 22km/h (14mph) | 19km/h (12mph) | 19km/h (12mph) | 23km/h (15mph) | 30km/h (18mph) | 31km/h (19mph) | 30km/h (19mph) |
| Direction | 349° N | 349° N | 353° N | 342° NNW | 326° NW | 326° NW | 338° NNW | 346° NNW |
| Wind chill | 20°C (67°F) | 19°C (67°F) | 19°C (66°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (68°F) | 20°C (67°F) |
| Waves | ||||||||
| Height | 0.6m (1.9ft) | 0.6m (1.9ft) | 0.5m (1.8ft) | 0.5m (1.7ft) | 0.5m (1.7ft) | 0.5m (1.8ft) | 0.6m (1.9ft) | 0.6m (2.0ft) |
| Direction | 299° WNW | 298° WNW | 297° WNW | 296° WNW | 295° WNW | 303° WNW | 302° WNW | 301° WNW |
| Period | 6.4 sec. | 6.4 sec. | 8.5 sec. | 8.4 sec. | 8.3 sec. | 8.3 sec. | 8.2 sec. | 7.4 sec. |
| Significant height | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.6m (2ft) | 0.6m (2ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |
Sea weather on Saturday 25 July 2026
On Saturday 25 July 2026, the sun will rise at 06:29 and will set at 20:56 on the beach(es) of Marinha Grande. The outside temperature will be a high of 68°F t and a low of 65°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 21.8mph). Wave height will be up to 3.6ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | |  | | | | |
| Outside temperature | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 20°C (67°F) | 20°C (68°F) | 18°C (64°F) | 19°C (67°F) | 19°C (67°F) |
| Perceived temperature | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 20°C (67°F) | 20°C (68°F) | 18°C (64°F) | 19°C (67°F) | 19°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 93% | 90% | 84% | 74% | 72% | 75% | 85% | 89% |
| Barometric pressure | 1020 hPa | 1019 hPa | 1020 hPa | 1020 hPa | 1020 hPa | 1019 hPa | 1019 hPa | 1019 hPa |
| Cloud cover | 44% | 30% | 69% | 87% | 42% | 0% | 17% | 14% |
| Heat index | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 20°C (67°F) | 20°C (68°F) | 18°C (64°F) | 19°C (67°F) | 19°C (67°F) |
| Dew point | 18°C (65°F) | 17°C (63°F) | 16°C (61°F) | 15°C (59°F) | 15°C (59°F) | 13°C (56°F) | 17°C (62°F) | 18°C (64°F) |
| Wind | ||||||||
| Speed | 22km/h (13mph) | 22km/h (13mph) | 19km/h (12mph) | 21km/h (13mph) | 19km/h (12mph) | 18km/h (11mph) | 22km/h (13mph) | 22km/h (13mph) |
| Gusts | 31km/h (19mph) | 31km/h (19mph) | 28km/h (18mph) | 28km/h (17mph) | 27km/h (17mph) | 24km/h (15mph) | 35km/h (22mph) | 33km/h (20mph) |
| Direction | 347° NNW | 350° N | 351° N | 346° NNW | 336° NNW | 325° NW | 332° NNW | 345° NNW |
| Wind chill | 19°C (67°F) | 19°C (66°F) | 19°C (66°F) | 20°C (67°F) | 20°C (68°F) | 18°C (64°F) | 19°C (67°F) | 19°C (67°F) |
| Waves | ||||||||
| Height | 0.6m (2.0ft) | 0.6m (2.0ft) | 0.6m (2.1ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 0.8m (2.8ft) | 0.9m (2.9ft) | 1.1m (3.5ft) |
| Direction | 295° WNW | 294° WNW | 293° WNW | 293° WNW | 293° WNW | 293° WNW | 291° WNW | 292° WNW |
| Period | 7.3 sec. | 6.5 sec. | 7.1 sec. | 7.7 sec. | 7.8 sec. | 10.6 sec. | 10.5 sec. | 10.3 sec. |
| Significant height | 0.6m (2ft) | 0.6m (2ft) | 0.6m (2ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.7m (2.3ft) | 0.8m (2.6ft) | 1.0m (3.3ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |
Sea weather on Sunday 26 July 2026
On Sunday 26 July 2026, the sun will rise at 06:30 and will set at 20:55 on the beach(es) of Marinha Grande. The outside temperature will be a high of 68°F t and a low of 61°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 18mph km/h (with gusts up to 27.3mph). 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 | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 20°C (67°F) | 20°C (67°F) | 17°C (63°F) | 16°C (61°F) | 19°C (67°F) |
| Perceived temperature | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 20°C (67°F) | 20°C (67°F) | 17°C (63°F) | 16°C (61°F) | 19°C (67°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 87% | 87% | 91% | 86% | 79% | 79% | 82% | 86% |
| Barometric pressure | 1018 hPa | 1018 hPa | 1018 hPa | 1019 hPa | 1019 hPa | 1019 hPa | 1018 hPa | 1019 hPa |
| Cloud cover | 5% | 6% | 34% | 45% | 19% | 0% | 2% | 5% |
| Heat index | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 20°C (67°F) | 20°C (67°F) | 17°C (63°F) | 16°C (61°F) | 19°C (67°F) |
| Dew point | 17°C (63°F) | 17°C (62°F) | 17°C (63°F) | 17°C (63°F) | 16°C (61°F) | 14°C (56°F) | 13°C (55°F) | 17°C (62°F) |
| Wind | ||||||||
| Speed | 25km/h (15mph) | 23km/h (14mph) | 22km/h (14mph) | 27km/h (17mph) | 27km/h (17mph) | 27km/h (17mph) | 28km/h (17mph) | 29km/h (18mph) |
| Gusts | 37km/h (23mph) | 34km/h (21mph) | 32km/h (20mph) | 36km/h (22mph) | 38km/h (24mph) | 28km/h (17mph) | 28km/h (18mph) | 44km/h (27mph) |
| Direction | 348° NNW | 356° N | 7° N | 360° N | 351° N | 347° NNW | 351° N | 354° N |
| Wind chill | 19°C (67°F) | 19°C (67°F) | 19°C (66°F) | 20°C (67°F) | 20°C (67°F) | 17°C (63°F) | 16°C (61°F) | 19°C (67°F) |
| Waves | ||||||||
| Height | 1.2m (3.9ft) | 1.3m (4.2ft) | 1.3m (4.4ft) | 1.4m (4.5ft) | 1.4m (4.6ft) | 1.5m (5.1ft) | 1.6m (5.3ft) | 1.6m (5.3ft) |
| Direction | 298° WNW | 304° NW | 303° WNW | 307° NW | 309° NW | 313° NW | 318° NW | 322° NW |
| Period | 10.2 sec. | 10.0 sec. | 9.8 sec. | 9.6 sec. | 9.6 sec. | 9.5 sec. | 12.5 sec. | 12.1 sec. |
| Significant height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.0m (3.3ft) | 1.1m (3.6ft) | 1.2m (3.9ft) | 1.1m (3.6ft) | 1.2m (3.9ft) |
| Sea water temperature | ||||||||
| Water temperature | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) | 18°C (64°F) |