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Coldest sea in Portugal in June

187 coastal locations in Portugal ranked by typical June sea temperature, coldest first. Region-wide average in June: 18.6°C.

Coldest in June

Altura

16.7°C June mean in Portugal

Regional June average

18.6°C

across all 187 coastal locations in Portugal

Vs annual mean

+0.9°C

above the year-round regional average

What the Portugal sea feels like in June

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 June fits in the year

June 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 June mean.

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 coldest Portugal locations in June

Sorted by typical June mean from a decade of daily readings, coldest first. Click any place for the full location page.

# Location June mean
1 Altura Continental Portugal 16.7°C
2 Caminha Continental Portugal 16.7°C
3 Esmoriz Continental Portugal 16.7°C
4 Torreira Continental Portugal 16.7°C
5 Vila do Conde Continental Portugal 16.7°C
6 Afife Continental Portugal 16.8°C
7 Esposende Continental Portugal 16.8°C
8 Moledo Continental Portugal 16.8°C
9 Ofir Continental Portugal 16.8°C
10 Viana do Castelo Continental Portugal 16.8°C
11 Vila Praia de Ancora Continental Portugal 16.8°C
12 Aver-o-Mar Continental Portugal 16.8°C
13 Povoa de Varzim Continental Portugal 16.8°C
14 Oporto (Porto) Porto 16.9°C
15 Canidelo 17.0°C
16 Espinho Continental Portugal 17.0°C
17 Leca da Palmeira Continental Portugal 17.0°C
18 Leixoes Continental Portugal 17.0°C
19 Matosinhos Continental Portugal 17.0°C
20 Porto Continental Portugal 17.0°C
21 Vila Nova de Gaia Continental Portugal 17.0°C
22 Alhandra Continental Portugal 17.2°C
23 Amadora Continental Portugal 17.2°C
24 Azenhas do Mar Continental Portugal 17.2°C
25 Cabo da Roca Continental Portugal 17.2°C
Show 25 more ▸
26 Ericeira Continental Portugal 17.2°C
27 Moscavide Continental Portugal 17.2°C
28 Povoa de Santa Iria Continental Portugal 17.2°C
29 Praia da Adraga Continental Portugal 17.2°C
30 Sao Joao da Talha Continental Portugal 17.2°C
31 Sintra Continental Portugal 17.2°C
32 Costa Nova Continental Portugal 17.3°C
33 Aveiro Continental Portugal 17.5°C
34 Praia de Mira Continental Portugal 17.5°C
35 Buarcos Continental Portugal 17.6°C
36 Figueira da Foz Continental Portugal 17.6°C
37 Furadouro Continental Portugal 17.6°C
38 Pedrogao Continental Portugal 17.6°C
39 Praia da Vieira Continental Portugal 17.6°C
40 Vieira de Leiria Continental Portugal 17.6°C
41 Caldas da Rainha Continental Portugal 17.7°C
42 Foz do Arelho Continental Portugal 17.7°C
43 Leiria Continental Portugal 17.7°C
44 Obidos Continental Portugal 17.7°C
45 Porto de Aveiro Aveiro 17.7°C
46 Nazare Continental Portugal 17.8°C
47 Salir do Porto Continental Portugal 17.8°C
48 Sao Martinho do Porto Continental Portugal 17.8°C
49 Aljezur Continental Portugal 17.9°C
50 Arrifana Beach Continental Portugal 17.9°C

Warmest 10 in Portugal in June

Same data the other way. The warmest spots for the same month.

# Location June mean
1 Fora (Iheus Selvagens) Madeira 21.8°C
2 Porto do Moniz Madeira 21.4°C
3 Porto da Cruz Madeira 21.3°C
4 Campanario Madeira 21.2°C
5 Ponta do Sol Madeira 21.2°C
6 Canico Madeira 21.2°C
7 Funchal Madeira 21.2°C
8 Machico Madeira 21.2°C
9 Faja da Ovelha Continental Portugal 21.1°C
10 Porto Moniz Madeira 21.1°C

More on this region