Swimming in Viana do Castelo in october 2025: Average sea temperature in october and tide times in october 2025
Average sea temperature in Viana do Castelo in october 2025.
In october, according to seasonal norms, the sea temperature in Viana do Castelo is:
Minimum: 61°F
Average: 65°F
Maximum: 69°F
Other useful seasonal weather averages in october:
- Outside temperature: 60°F to 68°F
- Most common weather: "Clear/Sunny"
- The wind blows at 9.3mph
- It rains a total of 11.1in, over 9 day(s).
Should we swim in Viana do Castelo in october?
Yes... and no. The water temperature in Viana do Castelo in october is cool
Swimming in october on the beaches of Viana do Castelo is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 69°F, it can also be as low as 61°F! Note that the average is 65°F.
Note also that in october, the climate is tolerable with an average outside temperature of 64°F, 11.1in of precipitation (over 9 days) and 80.52 % humidity.
Water and normal seasonal temperatures in Viana do Castelo in october
| October | |||
| Average sea temperature | 65°F | ||
| Minimum sea temperature | 61°F | ||
| Maximum sea temperature | 69°F | ||
| Average outside temperature | 65°F | ||
| Maximum outside temperature | 70°F | ||
| Minimum outside temperature | 61°F | ||
| Wind speed | 11.2mph | ||
| Wind temperature | 59°F | ||
| Precipitation | 11.1in | ||
| Number of days of rain | 9 jour(s) (29%) | ||
| Humidity | 81% | ||
| Visibility in kilometers | 9.25km | ||
| Cloud cover | 34% | ||
| Our opinion | cool swimming |
Chart of the tides in october 2025
Tide times in october 2025 in Viana do Castelo
Swim elsewhere in Portugal in october
| City | Average T° | Min. T° | Max. T° | Our opinion | Lisbon in october | 68°F | 70°F | cool swimming | Albufeira in october | 71°F | 73°F | pleasant swimming | Aveiro in october | 64°F | 69°F | cool swimming | Faro (Algarve) in october | 70°F | 73°F | pleasant swimming | Lagos in october | 70°F | 72°F | pleasant swimming | Porto in october | 64°F | 69°F | cool swimming | Cascais in october | 68°F | 70°F | cool swimming | Portimao in october | 70°F | 72°F | cool swimming | Praia de Mira in october | 66°F | 69°F | cool swimming | Sines in october | 69°F | 72°F | cool swimming | Caminha in october | 65°F | 68°F | cool swimming | Carvoeiro in october | 71°F | 73°F | pleasant swimming | Costa da Caparica in october | 68°F | 70°F | cool swimming | Foz do Arelho in october | 67°F | 70°F | cool swimming | Praia da Rocha in october | 70°F | 72°F | cool swimming | Ericeira in october | 68°F | 70°F | cool swimming | Estoril in october | 68°F | 70°F | cool swimming | Monte Gordo in october | 70°F | 72°F | pleasant swimming | Nazaré in october | 67°F | 69°F | cool swimming | Olhao in october | 71°F | 73°F | pleasant swimming |