Where is the sea coldest in Portugal in October?

Praia da Falésia in Portugal has the coldest sea in Portugal in October, averaging about 19.0 °C. Praia da Rocha (19.0 °C) and Praia de Benagil are the next coolest.

How many beaches in Portugal are warm enough to swim in October?

None of the top 25 ranked beaches in Portugal reach 22 °C in October, so a wetsuit is recommended for anything longer than a quick dip.

How are these October sea temperatures calculated?

Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical October rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

Seasonal ranking

Coldest sea temperature in Portugal in October

Where the sea is coolest across Portugal during October, ranked by long-term monthly average water temperature. Praia da Falésia (Algarve, Portugal) is the coolest at around 19°C. Open any spot for today's live water temperature and a 7-day swim forecast.

1
Praia da Falésia
Algarve · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
2
Praia da Rocha
Algarve · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
3
Praia de Benagil
Algarve · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
4
Praia da Luz
Algarve · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
5
Praia de Tavira
Algarve · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
6
Praia de Quarteira
Algarve · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
7
Praia de Alvor
Algarve · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
8
Praia de Odeceixe
Algarve · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
9
Praia do Tamariz
Lisbon Coast · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
10
Praia de Carcavelos
Lisbon Coast · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
11
Praia Grande
Lisbon Coast · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
12
Praia da Galé
Alentejo Coast · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
13
Praia do Carvalhal
Alentejo Coast · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
14
Praia da Zambujeira
Alentejo Coast · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
15
Praia de Nazaré
Silver Coast · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
16
Praia de Peniche
Silver Coast · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
17
Praia Formosa
Madeira · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
18
Porto Santo Beach
Madeira · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
19
Praia do Porto Moniz
Madeira · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
20
Praia de Santa Bárbara
Azores · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
21
Prainha do Caniçal
Madeira · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
22
Praia da Ribeira do Natal
Madeira · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
23
Praia do Garajau
Madeira · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
24
Seixal Natural Pools
Madeira · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average
25
Praia do Pópulo
Azores · Portugal · Atlantic Ocean
Mild — fine for a swim, cool at first
19°C
October average

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Portugal in October — frequently asked questions

Where is the sea coldest in Portugal in October?: Praia da Falésia in Portugal has the coldest sea in Portugal in October, averaging about 19.0 °C. Praia da Rocha (19.0 °C) and Praia de Benagil are the next coolest.
How many beaches in Portugal are warm enough to swim in October?: None of the top 25 ranked beaches in Portugal reach 22 °C in October, so a wetsuit is recommended for anything longer than a quick dip.
How are these October sea temperatures calculated?: Each figure is a long-term monthly average sea surface temperature for that location, so it reflects a typical October rather than today's reading. Open a beach page for the live water temperature and 7-day forecast.

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