Sea weather in Sao Martinho do Porto in Portugal All the beach weather in Sao Martinho do Porto
All the essential weather information for enjoying the beach in Sao Martinho do Porto 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 Sao Martinho do Porto over the next 7 days?
Discover the best moment to go to the beach in Sao Martinho do Porto in Portugal this week to enjoy the best weather and calmest sea possible. Our opinion is based on reliable sea weather forecasts in Sao Martinho do Porto. 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 14 November 2024 | 52°F to 59°F | 18mph | discouraged | all the sea weather |
| Friday 15 November 2024 | 58°F to 63°F | 16.2mph | discouraged | all the sea weather |
| Saturday 16 November 2024 | 61°F to 67°F | 16.8mph | discouraged | all the sea weather |
| Sunday 17 November 2024 | 61°F to 65°F | 4.4mph | discouraged | all the sea weather |
| Monday 18 November 2024 | 59°F to 63°F | 7.5mph | recommended | all the sea weather |
| Tuesday 19 November 2024 | 58°F to 61°F | 6.8mph | recommended | all the sea weather |
| Wednesday 20 November 2024 | 54°F to 59°F | 7.5mph | recommended | all the sea weather |
Sea Weather: Your daily and hourly sea weather in Sao Martinho do Porto
Sea weather on Thursday 14 November 2024
On Thursday 14 November 2024, the sun will rise at 07:20 and will set at 17:22 on the beach(es) of Sao Martinho do Porto. The outside temperature will be a high of 59°F t and a low of 52°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 25.5mph). Wave height will be up to 4.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition |  | | |  |  | | |  |
| Outside temperature | 11°C (51°F) | 12°C (53°F) | 12°C (53°F) | 13°C (56°F) | 15°C (59°F) | 15°C (60°F) | 14°C (58°F) | 15°C (59°F) |
| Perceived temperature | 8°C (46°F) | 9°C (48°F) | 9°C (49°F) | 11°C (52°F) | 15°C (59°F) | 15°C (60°F) | 13°C (55°F) | 13°C (55°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 76% | 78% | 83% | 78% | 74% | 77% | 84% | 86% |
| Barometric pressure | 1014 hPa | 1013 hPa | 1014 hPa | 1014 hPa | 1013 hPa | 1012 hPa | 1013 hPa | 1015 hPa |
| Cloud cover | 11% | 10% | 4% | 70% | 90% | 66% | 45% | 80% |
| Heat index | 11°C (51°F) | 12°C (53°F) | 12°C (53°F) | 13°C (56°F) | 15°C (59°F) | 15°C (60°F) | 14°C (58°F) | 15°C (59°F) |
| Dew point | 7°C (44°F) | 8°C (47°F) | 9°C (48°F) | 10°C (49°F) | 11°C (51°F) | 11°C (53°F) | 12°C (53°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 22km/h (13mph) | 29km/h (18mph) | 23km/h (14mph) | 24km/h (15mph) | 24km/h (15mph) | 27km/h (17mph) | 26km/h (16mph) | 29km/h (18mph) |
| Gusts | 29km/h (18mph) | 40km/h (25mph) | 35km/h (21mph) | 32km/h (20mph) | 34km/h (21mph) | 39km/h (24mph) | 41km/h (25mph) | 41km/h (26mph) |
| Direction | 99° E | 108° ESE | 107° ESE | 95° E | 103° ESE | 109° ESE | 120° ESE | 125° SE |
| Wind chill | 8°C (46°F) | 9°C (48°F) | 9°C (49°F) | 11°C (52°F) | 15°C (59°F) | 15°C (60°F) | 13°C (55°F) | 13°C (55°F) |
| Waves | ||||||||
| Height | 1.5m (5.0ft) | 1.4m (4.7ft) | 1.4m (4.5ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.3m (4.4ft) | 1.2m (3.9ft) | 1.0m (3.4ft) |
| Direction | 339° NNW | 289° WNW | 290° WNW | 286° WNW | 284° WNW | 285° WNW | 285° WNW | 284° WNW |
| Period | 9.0 sec. | 7.6 sec. | 7.9 sec. | 8.0 sec. | 13.5 sec. | 13.2 sec. | 13.0 sec. | 12.3 sec. |
| Significant height | 0.6m (2ft) | 0.7m (2.3ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 1.4m (4.6ft) | 1.4m (4.6ft) | 1.2m (3.9ft) | 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 Friday 15 November 2024
On Friday 15 November 2024, the sun will rise at 07:21 and will set at 17:21 on the beach(es) of Sao Martinho do Porto. 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! The sea will be generally calm, with a wind speed of up to 16.8mph km/h (with gusts up to 26.1mph). Wave height will be up to 3.3ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | |  | | | | |
| Outside temperature | 15°C (58°F) | 14°C (57°F) | 14°C (58°F) | 15°C (59°F) | 17°C (63°F) | 15°C (60°F) | 15°C (59°F) | 16°C (61°F) |
| Perceived temperature | 13°C (55°F) | 12°C (54°F) | 12°C (54°F) | 13°C (56°F) | 17°C (63°F) | 15°C (60°F) | 15°C (59°F) | 16°C (61°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 86% | 86% | 87% | 84% | 76% | 86% | 87% | 83% |
| Barometric pressure | 1015 hPa | 1015 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1014 hPa | 1015 hPa | 1015 hPa |
| Cloud cover | 11% | 9% | 13% | 30% | 53% | 70% | 82% | 57% |
| Heat index | 15°C (58°F) | 14°C (57°F) | 14°C (58°F) | 15°C (59°F) | 17°C (63°F) | 15°C (60°F) | 15°C (59°F) | 16°C (61°F) |
| Dew point | 12°C (54°F) | 12°C (53°F) | 12°C (54°F) | 12°C (54°F) | 13°C (55°F) | 13°C (56°F) | 13°C (55°F) | 13°C (56°F) |
| Wind | ||||||||
| Speed | 25km/h (16mph) | 22km/h (14mph) | 26km/h (16mph) | 25km/h (15mph) | 23km/h (14mph) | 20km/h (12mph) | 27km/h (17mph) | 26km/h (16mph) |
| Gusts | 36km/h (22mph) | 33km/h (21mph) | 38km/h (24mph) | 34km/h (21mph) | 33km/h (20mph) | 30km/h (19mph) | 42km/h (26mph) | 40km/h (25mph) |
| Direction | 123° ESE | 118° ESE | 116° ESE | 119° ESE | 121° ESE | 115° ESE | 121° ESE | 126° SE |
| Wind chill | 13°C (55°F) | 12°C (54°F) | 12°C (54°F) | 13°C (56°F) | 17°C (63°F) | 15°C (60°F) | 15°C (59°F) | 16°C (61°F) |
| Waves | ||||||||
| Height | 1.0m (3.2ft) | 0.9m (3.1ft) | 0.9m (3.0ft) | 0.9m (2.9ft) | 0.9m (2.9ft) | 0.8m (2.6ft) | 0.7m (2.4ft) | 0.7m (2.3ft) |
| Direction | 285° WNW | 286° WNW | 286° WNW | 289° WNW | 289° WNW | 290° WNW | 293° WNW | 300° WNW |
| Period | 12.1 sec. | 11.9 sec. | 11.7 sec. | 11.2 sec. | 11.0 sec. | 10.9 sec. | 10.7 sec. | 12.3 sec. |
| Significant height | 1.0m (3.3ft) | 0.9m (3ft) | 0.9m (3ft) | 0.9m (3ft) | 1.1m (3.6ft) | 0.8m (2.6ft) | 0.6m (2ft) | 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 Saturday 16 November 2024
On Saturday 16 November 2024, the sun will rise at 07:23 and will set at 17:21 on the beach(es) of Sao Martinho do Porto. The outside temperature will be a high of 67°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 20.5mph km/h (with gusts up to 31.7mph). Wave height will be up to 3.3ft 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) | 16°C (60°F) | 16°C (61°F) | 17°C (62°F) | 18°C (64°F) | 19°C (67°F) | 17°C (63°F) | 17°C (63°F) |
| Perceived temperature | 16°C (60°F) | 16°C (60°F) | 16°C (61°F) | 17°C (62°F) | 18°C (64°F) | 19°C (67°F) | 17°C (63°F) | 17°C (63°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 85% | 85% | 81% | 78% | 72% | 65% | 79% | 80% |
| Barometric pressure | 1014 hPa | 1013 hPa | 1014 hPa | 1013 hPa | 1013 hPa | 1012 hPa | 1013 hPa | 1014 hPa |
| Cloud cover | 77% | 63% | 34% | 47% | 17% | 81% | 87% | 47% |
| Heat index | 16°C (60°F) | 16°C (60°F) | 16°C (61°F) | 17°C (62°F) | 18°C (64°F) | 19°C (67°F) | 17°C (63°F) | 17°C (63°F) |
| Dew point | 13°C (56°F) | 13°C (56°F) | 13°C (56°F) | 13°C (55°F) | 13°C (55°F) | 13°C (55°F) | 13°C (56°F) | 14°C (56°F) |
| Wind | ||||||||
| Speed | 25km/h (15mph) | 30km/h (19mph) | 26km/h (16mph) | 30km/h (18mph) | 33km/h (21mph) | 23km/h (15mph) | 24km/h (15mph) | 27km/h (17mph) |
| Gusts | 38km/h (23mph) | 44km/h (28mph) | 38km/h (24mph) | 42km/h (26mph) | 51km/h (32mph) | 40km/h (25mph) | 25km/h (16mph) | 44km/h (27mph) |
| Direction | 121° ESE | 119° ESE | 142° SE | 110° ESE | 119° ESE | 121° ESE | 117° ESE | 124° SE |
| Wind chill | 16°C (60°F) | 16°C (60°F) | 16°C (61°F) | 17°C (62°F) | 18°C (64°F) | 19°C (67°F) | 17°C (63°F) | 17°C (63°F) |
| Waves | ||||||||
| Height | 0.8m (2.6ft) | 0.9m (2.9ft) | 1.0m (3.3ft) | 1.0m (3.2ft) | 1.0m (3.4ft) | 0.9m (3.1ft) | 0.9m (3.0ft) | 0.9m (2.8ft) |
| Direction | 309° NW | 313° NW | 218° SW | 273° W | 236° WSW | 238° WSW | 222° SW | 222° SW |
| Period | 11.8 sec. | 6.9 sec. | 8.0 sec. | 8.3 sec. | 8.7 sec. | 8.6 sec. | 8.3 sec. | 8.3 sec. |
| Significant height | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.5m (4.9ft) | 1.0m (3.3ft) | 1.2m (3.9ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) |
Sea weather on Sunday 17 November 2024
On Sunday 17 November 2024, the sun will rise at 07:24 and will set at 17:20 on the beach(es) of Sao Martinho do Porto. The outside temperature will be a high of 65°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 14.3mph km/h (with gusts up to 22.4mph). Wave height will be up to 3.9ft 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 (62°F) | 17°C (63°F) | 18°C (65°F) | 18°C (64°F) | 17°C (63°F) |
| Perceived temperature | 17°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (62°F) | 17°C (63°F) | 18°C (65°F) | 18°C (64°F) | 17°C (63°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 84% | 81% | 77% | 80% | 73% | 75% | 79% |
| Barometric pressure | 1014 hPa | 1013 hPa | 1014 hPa | 1015 hPa | 1016 hPa | 1015 hPa | 1016 hPa | 1018 hPa |
| Cloud cover | 58% | 26% | 76% | 64% | 75% | 85% | 45% | 26% |
| Heat index | 17°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (62°F) | 17°C (63°F) | 18°C (65°F) | 18°C (64°F) | 17°C (63°F) |
| Dew point | 14°C (57°F) | 13°C (56°F) | 13°C (55°F) | 12°C (54°F) | 14°C (56°F) | 13°C (56°F) | 13°C (56°F) | 14°C (56°F) |
| Wind | ||||||||
| Speed | 22km/h (14mph) | 23km/h (14mph) | 21km/h (13mph) | 21km/h (13mph) | 17km/h (11mph) | 13km/h (8mph) | 9km/h (5mph) | 7km/h (4mph) |
| Gusts | 36km/h (22mph) | 36km/h (22mph) | 34km/h (21mph) | 33km/h (21mph) | 28km/h (17mph) | 24km/h (15mph) | 17km/h (11mph) | 14km/h (8mph) |
| Direction | 124° SE | 121° ESE | 121° ESE | 120° ESE | 134° SE | 158° SSE | 147° SSE | 103° ESE |
| Wind chill | 17°C (62°F) | 16°C (61°F) | 16°C (61°F) | 16°C (62°F) | 17°C (63°F) | 18°C (65°F) | 18°C (64°F) | 17°C (63°F) |
| Waves | ||||||||
| Height | 0.9m (2.9ft) | 0.9m (3.0ft) | 0.9m (3.1ft) | 1.0m (3.2ft) | 1.1m (3.5ft) | 1.1m (3.7ft) | 1.2m (3.9ft) | 1.2m (3.9ft) |
| Direction | 221° SW | 219° SW | 219° SW | 220° SW | 318° NW | 319° NW | 321° NW | 321° NW |
| Period | 8.2 sec. | 8.0 sec. | 8.0 sec. | 8.2 sec. | 8.3 sec. | 8.4 sec. | 8.4 sec. | 8.2 sec. |
| Significant height | 0.9m (3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.9m (3ft) |
| Sea water temperature | ||||||||
| Water temperature | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) |
Sea weather on Monday 18 November 2024
On Monday 18 November 2024, the sun will rise at 07:25 and will set at 17:19 on the beach(es) of Sao Martinho do Porto. 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 9.3mph km/h (with gusts up to 16.2mph). Wave height will be up to 8.9ft 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 (62°F) | 16°C (61°F) | 16°C (62°F) | 17°C (63°F) | 17°C (62°F) | 15°C (59°F) | 16°C (60°F) |
| Perceived temperature | 17°C (62°F) | 16°C (62°F) | 16°C (61°F) | 16°C (62°F) | 17°C (63°F) | 17°C (62°F) | 14°C (57°F) | 16°C (60°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 79% | 78% | 78% | 76% | 74% | 81% | 85% | 84% |
| Barometric pressure | 1019 hPa | 1019 hPa | 1019 hPa | 1021 hPa | 1021 hPa | 1020 hPa | 1021 hPa | 1022 hPa |
| Cloud cover | 14% | 15% | 26% | 27% | 22% | 23% | 11% | 10% |
| Heat index | 17°C (62°F) | 16°C (62°F) | 16°C (61°F) | 16°C (62°F) | 17°C (63°F) | 17°C (62°F) | 15°C (59°F) | 16°C (60°F) |
| Dew point | 13°C (56°F) | 13°C (55°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 13°C (56°F) | 12°C (54°F) | 13°C (55°F) |
| Wind | ||||||||
| Speed | 6km/h (4mph) | 5km/h (3mph) | 5km/h (3mph) | 4km/h (2mph) | 8km/h (5mph) | 13km/h (8mph) | 15km/h (9mph) | 12km/h (8mph) |
| Gusts | 11km/h (7mph) | 9km/h (6mph) | 8km/h (5mph) | 6km/h (4mph) | 12km/h (8mph) | 21km/h (13mph) | 26km/h (16mph) | 19km/h (12mph) |
| Direction | 87° E | 119° ESE | 101° ESE | 74° ENE | 355° N | 352° N | 8° N | 14° NNE |
| Wind chill | 17°C (62°F) | 16°C (62°F) | 16°C (61°F) | 16°C (62°F) | 17°C (63°F) | 17°C (62°F) | 14°C (57°F) | 16°C (60°F) |
| Waves | ||||||||
| Height | 1.3m (4.2ft) | 1.6m (5.2ft) | 1.8m (6.1ft) | 2.0m (6.6ft) | 2.2m (7.2ft) | 2.3m (7.7ft) | 2.7m (8.9ft) | 2.7m (9.0ft) |
| Direction | 324° NW | 324° NW | 329° NNW | 329° NNW | 328° NNW | 329° NNW | 333° NNW | 333° NNW |
| Period | 14.7 sec. | 14.5 sec. | 13.6 sec. | 13.3 sec. | 13.0 sec. | 12.8 sec. | 12.4 sec. | 11.8 sec. |
| Significant height | 1.2m (3.9ft) | 1.2m (3.9ft) | 1.0m (3.3ft) | 1.0m (3.3ft) | 0.9m (3ft) | 0.9m (3ft) | 1.1m (3.6ft) | 0.8m (2.6ft) |
| Sea water temperature | ||||||||
| Water temperature | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) | 16°C (60°F) |
Sea weather on Tuesday 19 November 2024
On Tuesday 19 November 2024, the sun will rise at 07:26 and will set at 17:19 on the beach(es) of Sao Martinho do Porto. 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 9.3mph km/h (with gusts up to 16.2mph). Wave height will be up to 8.5ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | | | | |
| Outside temperature | 16°C (60°F) | 16°C (60°F) | 15°C (59°F) | 15°C (60°F) | 16°C (60°F) | 15°C (59°F) | 14°C (58°F) | 15°C (59°F) |
| Perceived temperature | 16°C (60°F) | 16°C (60°F) | 15°C (59°F) | 15°C (60°F) | 16°C (60°F) | 15°C (59°F) | 13°C (56°F) | 15°C (59°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 83% | 81% | 81% | 80% | 75% | 77% | 82% | 83% |
| Barometric pressure | 1021 hPa | 1021 hPa | 1021 hPa | 1022 hPa | 1022 hPa | 1022 hPa | 1022 hPa | 1023 hPa |
| Cloud cover | 21% | 12% | 12% | 11% | 12% | 7% | 10% | 9% |
| Heat index | 16°C (60°F) | 16°C (60°F) | 15°C (59°F) | 15°C (60°F) | 16°C (60°F) | 15°C (59°F) | 14°C (58°F) | 15°C (59°F) |
| Dew point | 13°C (55°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 11°C (52°F) | 11°C (52°F) | 12°C (54°F) |
| Wind | ||||||||
| Speed | 10km/h (6mph) | 10km/h (6mph) | 9km/h (6mph) | 8km/h (5mph) | 5km/h (3mph) | 10km/h (6mph) | 15km/h (9mph) | 11km/h (7mph) |
| Gusts | 15km/h (9mph) | 15km/h (10mph) | 14km/h (9mph) | 11km/h (7mph) | 7km/h (4mph) | 17km/h (10mph) | 26km/h (16mph) | 17km/h (11mph) |
| Direction | 16° NNE | 8° N | 35° NE | 40° NE | 333° NNW | 337° NNW | 5° N | 37° NE |
| Wind chill | 16°C (60°F) | 16°C (60°F) | 15°C (59°F) | 15°C (60°F) | 16°C (60°F) | 15°C (59°F) | 13°C (56°F) | 15°C (59°F) |
| Waves | ||||||||
| Height | 2.6m (8.4ft) | 2.4m (8.0ft) | 2.4m (7.7ft) | 2.3m (7.4ft) | 2.2m (7.1ft) | 2.1m (6.9ft) | 2.0m (6.6ft) | 1.9m (6.3ft) |
| Direction | 332° NNW | 332° NNW | 335° NNW | 335° NNW | 335° NNW | 335° NNW | 336° NNW | 338° NNW |
| Period | 11.7 sec. | 11.7 sec. | 11.3 sec. | 10.9 sec. | 10.8 sec. | 10.8 sec. | 10.8 sec. | 11.0 sec. |
| Significant height | 0.7m (2.3ft) | 0.6m (2ft) | 0.5m (1.6ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.6m (2ft) | 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 Wednesday 20 November 2024
On Wednesday 20 November 2024, the sun will rise at 07:27 and will set at 17:18 on the beach(es) of Sao Martinho do Porto. The outside temperature will be a high of 59°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 8.7mph km/h (with gusts up to 16.2mph). Wave height will be up to 5.9ft today.
| 0:00 | 3:00 | 6:00 | 9:00 | 12:00 | 15:00 | 18:00 | 21:00 | |
| Weather | ||||||||
| Sky condition | | | | | |  |  | |
| Outside temperature | 15°C (59°F) | 15°C (58°F) | 15°C (58°F) | 15°C (59°F) | 15°C (59°F) | 13°C (56°F) | 12°C (53°F) | 15°C (59°F) |
| Perceived temperature | 14°C (58°F) | 14°C (57°F) | 14°C (57°F) | 15°C (59°F) | 14°C (58°F) | 12°C (54°F) | 10°C (50°F) | 15°C (59°F) |
| Precipitation | 0in | 0in | 0in | 0in | 0in | 0in | 0in | 0in |
| Humidity | 84% | 86% | 86% | 84% | 80% | 79% | 83% | 82% |
| Barometric pressure | 1024 hPa | 1023 hPa | 1023 hPa | 1024 hPa | 1024 hPa | 1023 hPa | 1023 hPa | 1024 hPa |
| Cloud cover | 4% | 9% | 10% | 10% | 2% | 0% | 0% | 0% |
| Heat index | 15°C (59°F) | 15°C (58°F) | 15°C (58°F) | 15°C (59°F) | 15°C (59°F) | 13°C (56°F) | 12°C (53°F) | 15°C (59°F) |
| Dew point | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 12°C (54°F) | 11°C (52°F) | 10°C (50°F) | 9°C (48°F) | 12°C (54°F) |
| Wind | ||||||||
| Speed | 12km/h (8mph) | 13km/h (8mph) | 14km/h (9mph) | 11km/h (7mph) | 9km/h (6mph) | 12km/h (7mph) | 13km/h (8mph) | 12km/h (8mph) |
| Gusts | 19km/h (12mph) | 20km/h (13mph) | 21km/h (13mph) | 16km/h (10mph) | 16km/h (10mph) | 25km/h (16mph) | 26km/h (16mph) | 19km/h (12mph) |
| Direction | 37° NE | 48° NE | 29° NNE | 23° NNE | 12° NNE | 344° NNW | 10° N | 19° NNE |
| Wind chill | 14°C (58°F) | 14°C (57°F) | 14°C (57°F) | 15°C (59°F) | 14°C (58°F) | 12°C (54°F) | 10°C (50°F) | 15°C (59°F) |
| Waves | ||||||||
| Height | 1.8m (5.9ft) | 1.7m (5.5ft) | 1.6m (5.2ft) | 1.5m (4.8ft) | 1.4m (4.5ft) | 1.3m (4.1ft) | 1.2m (3.9ft) | 1.2m (3.8ft) |
| Direction | 340° NNW | 340° NNW | 340° NNW | 340° NNW | 339° NNW | 338° NNW | 335° NNW | 334° NNW |
| Period | 10.9 sec. | 10.8 sec. | 10.6 sec. | 10.3 sec. | 10.1 sec. | 9.9 sec. | 9.8 sec. | 9.8 sec. |
| Significant height | 0.3m (1ft) | 0.2m (0.7ft) | 0.2m (0.7ft) | 0.3m (1ft) | 0.2m (0.7ft) | 0.5m (1.6ft) | 0.4m (1.3ft) | 0.3m (1ft) |
| 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) |