Ferryu lists 2 ferry routes to Bilbao.
Ferries arrive in Bilbao from Portsmouth and Rosslare, with Brittany Ferries.
Pick a route to see the operators I list on it and where to book with them.
Ferries to Bilbao
Crossings from and to Bilbao
Bilbao in pictures
Bilbao and the hills around it seen from abovePhoto: Yves Alarie / Unsplash 
The La Salve bridge and the Guggenheim on the river in BilbaoPhoto: David Vives / Unsplash 
The red Bilbao sign on Mount Artxanda above the cityPhoto: Neil Martin / Unsplash 
Colourful houses beside the railway in BilbaoPhoto: Danielle Suijkerbuijk / Unsplash
Weather in Bilbao
- Warmest month: August, average high 24°C.
- Wettest month: November, about 135 mm of rain.
- Sea at its warmest in August, about 23°C.
Temperature
- Air, average daily low to high (1991–2020)
- Sea surface, monthly average (2023–2024)
Rain
Average total for the month, mm (1991–2020)
Temperature
- Air, average daily low to high (1991–2020)
- Sea surface, monthly average (2023–2024)
Rain
Average total for the month, mm (1991–2020)
Show the numbers
| Month | High °C | Low °C | Rain mm | Sea °C |
|---|---|---|---|---|
| January | 12.7 | 7.6 | 111.9 | 13.9 |
| February | 13.2 | 7.4 | 101.1 | 13.3 |
| March | 15.0 | 8.8 | 97.9 | 13.4 |
| April | 16.2 | 10.1 | 96.7 | 14.4 |
| May | 18.9 | 12.7 | 83.7 | 16.5 |
| June | 21.5 | 15.4 | 68.7 | 19.8 |
| July | 23.4 | 17.4 | 60.0 | 21.9 |
| August | 24.3 | 18.0 | 55.0 | 22.8 |
| September | 22.6 | 16.1 | 65.5 | 21.5 |
| October | 20.0 | 13.8 | 96.9 | 19.4 |
| November | 15.7 | 10.5 | 135.2 | 17.2 |
| December | 13.4 | 8.4 | 104.7 | 14.7 |
1991–2020 averages, ERA5 via Open-Meteo, read at the grid point nearest the port (9 km away). Sea surface: 2023–2024 averages from the Open-Meteo Marine Weather API, which has no sea temperatures before late 2022.