Leaflet | Tiles © Esri
In August warmest sea in Portugal is usually observed in the following locations: Flores Island, Santa Maria Island, Sao Jorge.
Table below shows the average sea water temperature for marine resorts of Portugal in August for the last three years.
| Place name | August 2024 | August 2023 | August 2022 |
|---|---|---|---|
| Flores Island | 78.2°F | 76.3°F | 77.2°F |
| Santa Maria Island | 78.1°F | 76.4°F | 74.6°F |
| Sao Jorge | 77.9°F | 74.8°F | 75.9°F |
| Corvo Island | 77.9°F | 76.0°F | 77.0°F |
| Graciosa | 77.5°F | 75.1°F | 76.3°F |
| Faial Island | 77.2°F | 74.9°F | 75.3°F |
| Pico Island | 77.2°F | 74.9°F | 75.4°F |
| Ponta Delgada | 77.1°F | 75.3°F | 73.7°F |
| Sao Miguel | 76.9°F | 75.3°F | 73.9°F |
| Terceira Island | 76.8°F | 74.3°F | 75.4°F |
| Madeira | 75.5°F | 76.7°F | 73.3°F |
| Funchal | 75.5°F | 76.7°F | 73.3°F |
| Canico | 75.1°F | 76.5°F | 73.2°F |
| Porto Santo Island | 74.8°F | 75.9°F | 72.4°F |
| Tavira | 72.4°F | 70.7°F | 70.7°F |
| Algarve | 72.3°F | 70.2°F | 69.8°F |
| Faro | 72.3°F | 70.2°F | 69.8°F |
| Quarteira | 71.3°F | 68.2°F | 68.6°F |
| Albufeira | 70.6°F | 67.7°F | 68.1°F |
| Portimao | 69.9°F | 66.9°F | 67.5°F |
| Alvor | 69.5°F | 66.7°F | 67.1°F |
| Lisbon | 68.3°F | 68.7°F | 68.4°F |
| Lagos | 67.9°F | 65.8°F | 65.9°F |
| Setubal | 67.0°F | 67.3°F | 67.6°F |
| Sagres | 63.8°F | 63.6°F | 63.6°F |
| Cascais | 62.6°F | 62.9°F | 63.3°F |
| Peniche | 62.5°F | 63.8°F | 64.2°F |
| Sintra | 62.3°F | 63.1°F | 63.4°F |
| Estoril | 62.2°F | 62.8°F | 63.2°F |
| Porto | 61.2°F | 62.0°F | 64.0°F |
| Ericeira | 61.0°F | 62.8°F | 63.0°F |
Charts below show average sea water temperature for Portugal resorts with the warmest sea in August.
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
63.8
66.4
70.3
73.7
74.9
72
67.1
63.2
61.2
60.9
61.2
62.1
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
65.2
68
71.8
74.4
74.8
71.6
68
64.7
62.7
62.1
62.3
63.3
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
63.5
66.2
70
73.3
74.3
71.3
66.9
63.1
61
60.7
60.9
61.8
You can also check other months of the year to see sea temperature of Portugal resorts at that time.
Places in Portugal:
Name
°F
