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Warmest sea in Portugal in July

187 coastal locations in Portugal ranked by their typical July sea temperature. Region-wide average in July: 19.5°C. The top of the list is where to find the warmest swimming this month.

Warmest in July

Porto da Cruz

22.7°C July mean in Portugal

Regional July average

19.5°C

across all 187 coastal locations in Portugal

Vs annual mean

+1.7°C

above the year-round regional average

What the Portugal sea feels like in July

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

Portugal monthly average 15.4°C to 20.0°C
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  • Warmest month August 20.0°C
  • Coldest month March 15.4°C
  • Annual mean 17.7°C
  • Months above 20°C 0 of 12

Where July fits in the year

July sits inside the regional pattern shown on the left. Pick a different month to see how the ranking shifts.

All twelve Portugal month rankings:

Portugal sea temperature map (live)

The map shows today's latest reading at every Portugal location. The list below is based on the typical July mean, useful for trip planning weeks or months ahead.

Zoom in to see individual locations. Click a pin for water temperatures. View list →
°C -2 0 1 3 5 7 9 11 13 15 17 19 21 24 27 30 35

Top 50 warmest Portugal locations in July

Sorted by the typical July mean built from a decade of daily readings at each location. Click any place for its 30-day chart, monthly profile, and full 10-year history.

# Location July mean
1 Porto da Cruz Madeira 22.7°C
2 Porto do Moniz Madeira 22.7°C
3 Vila do Porto Açores 22.5°C
4 Campanario Madeira 22.5°C
5 Ponta do Sol Madeira 22.5°C
6 Canico Madeira 22.5°C
7 Fora (Iheus Selvagens) Madeira 22.5°C
8 Funchal Madeira 22.5°C
9 Lajes (Flores) Açores 22.5°C
10 Machico Madeira 22.5°C
11 Santa Cruz (Flores) Açores 22.5°C
12 Vila De Porto Santo Madeira 22.4°C
13 Canical Madeira 22.4°C
14 Faja da Ovelha Continental Portugal 22.4°C
15 Porto Moniz Madeira 22.4°C
16 Sao Vicente Madeira 22.4°C
17 Santa Maria Island Azores 22.3°C
18 Flores Island Azores 22.3°C
19 Corvo Island Azores 22.2°C
20 Horta,Azores Açores 22.2°C
21 Porto Santo Madeira 22.2°C
22 Santa Cruz Açores 22.2°C
23 Vila Baleira Madeira 22.2°C
24 Pico Island Azores 22.0°C
25 Vila Franca do Campo Azores 22.0°C
Show 25 more ▸
26 Faial Island Azores 22.0°C
27 Horta Azores 22.0°C
28 Madalena Azores 22.0°C
29 Graciosa Island Azores 22.0°C
30 Sao Miguel Island Azores 22.0°C
31 Sao Roque do Pico Azores 22.0°C
32 Sao Jorge Island Azores 22.0°C
33 Ponta Delgada Azores 22.0°C
34 Rosto de Cao Azores 22.0°C
35 Faja de Baixo Azores 22.0°C
36 Rabo de Peixe Azores 22.0°C
37 Angra do Heroismo Azores 21.9°C
38 Praia da Vitoria Azores 21.9°C
39 Terceira Island Azores 21.9°C
40 Castro Marim Continental Portugal 21.8°C
41 Monte Gordo Continental Portugal 21.8°C
42 Praia Verde Continental Portugal 21.8°C
43 Vila Real de Santo Antonio Continental Portugal 21.8°C
44 Cabanas de Tavira Continental Portugal 21.5°C
45 Cacela Velha Continental Portugal 21.5°C
46 Fuseta Continental Portugal 21.5°C
47 Manta Rota Continental Portugal 21.5°C
48 Praia do Barril Continental Portugal 21.5°C
49 Tavira Continental Portugal 21.5°C
50 Ilha do Farol Continental Portugal 21.4°C

Coldest 10 in Portugal in July

Same data the other way. Helpful if you want to know which Portugal coasts to avoid for swimming in July.

# Location July mean
1 Oporto (Porto) Porto 16.7°C
2 Altura Continental Portugal 16.8°C
3 Caminha Continental Portugal 16.8°C
4 Esmoriz Continental Portugal 16.8°C
5 Torreira Continental Portugal 16.8°C
6 Vila do Conde Continental Portugal 16.8°C
7 Aver-o-Mar Continental Portugal 16.9°C
8 Povoa de Varzim Continental Portugal 16.9°C
9 Esposende Continental Portugal 16.9°C
10 Ofir Continental Portugal 16.9°C

More on this region