Swimming in Lisbon in july 2025: Average sea temperature in july and tide times in july 2025
Average sea temperature in Lisbon in july 2025.
In july, according to seasonal norms, the sea temperature in Lisbon is:
Minimum: 62°F
Average: 66°F
Maximum: 71°F
Other useful seasonal weather averages in july:
- Outside temperature: 65°F to 79°F
- Most common weather: "Clear/Sunny"
- The wind blows at 11.2mph
- It rains a total of 0.3in, over 0 day(s).
Should we swim in Lisbon in july?
Yes... and no. The water temperature in Lisbon in july is cool
Swimming in july on the beaches of Lisbon is possible but the sea water is cool. So even though the sea temperature sometimes climbs to 71°F, it can also be as low as 62°F! Note that the average is 66°F.
Note also that in july, the climate is perfect with an average outside temperature of 72°F, 0.2in of precipitation (over 0 days) and 84.71 % humidity.
Water and normal seasonal temperatures in Lisbon in july
| July | |||
| Average sea temperature | 66°F | ||
| Minimum sea temperature | 62°F | ||
| Maximum sea temperature | 71°F | ||
| Average outside temperature | 72°F | ||
| Maximum outside temperature | 81°F | ||
| Minimum outside temperature | 65°F | ||
| Wind speed | 14.3mph | ||
| Wind temperature | 65°F | ||
| Precipitation | 0.3in | ||
| Number of days of rain | 0 jour(s) (1%) | ||
| Humidity | 85% | ||
| Visibility in kilometers | 9.64km | ||
| Cloud cover | 15% | ||
| Our opinion | cool swimming |
Chart of the tides in july 2025
Tide times in july 2025 in Lisbon
Swim elsewhere in Portugal in july
| City | Average T° | Min. T° | Max. T° | Our opinion | Albufeira in july | 70°F | 74°F | pleasant swimming | Aveiro in july | 63°F | 68°F | cool swimming | Faro (Algarve) in july | 71°F | 74°F | pleasant swimming | Lagos in july | 69°F | 72°F | cool swimming | Porto in july | 64°F | 68°F | cool swimming | Viana do Castelo in july | 64°F | 68°F | cool swimming | Cascais in july | 67°F | 70°F | cool swimming | Portimao in july | 69°F | 72°F | cool swimming | Praia de Mira in july | 65°F | 69°F | cool swimming | Sines in july | 67°F | 71°F | cool swimming | Caminha in july | 63°F | 68°F | cool swimming | Carvoeiro in july | 71°F | 74°F | pleasant swimming | Costa da Caparica in july | 67°F | 70°F | cool swimming | Foz do Arelho in july | 66°F | 70°F | cool swimming | Praia da Rocha in july | 69°F | 72°F | cool swimming | Ericeira in july | 67°F | 70°F | cool swimming | Estoril in july | 67°F | 70°F | cool swimming | Monte Gordo in july | 72°F | 75°F | pleasant swimming | Nazaré in july | 65°F | 69°F | cool swimming | Olhao in july | 71°F | 74°F | pleasant swimming |