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Sea water temperature in Portugal in March

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In March warmest sea in Portugal is usually observed in the following locations: Madeira, Funchal, Canico.

Table below shows the average sea water temperature for marine resorts of Portugal in March for the last three years.

Place name March 2025 March 2024 March 2023
Madeira 65.8°F 66.9°F 66.7°F
Funchal 65.8°F 66.9°F 66.7°F
Canico 65.8°F 66.8°F 66.4°F
Porto Santo Island 65.1°F 66.1°F 65.8°F
Santa Maria Island 63.0°F 63.1°F 62.1°F
Ponta Delgada 61.8°F 62.4°F 60.6°F
Graciosa 61.6°F 61.5°F 60.1°F
Sao Miguel 61.5°F 62.3°F 60.6°F
Sao Jorge 61.4°F 61.5°F 60.3°F
Faial Island 61.3°F 61.7°F 60.4°F
Pico Island 61.3°F 61.5°F 60.4°F
Terceira Island 60.9°F 61.5°F 60.1°F
Flores Island 60.6°F 61.5°F 60.7°F
Corvo Island 60.6°F 61.6°F 60.6°F
Algarve 60.3°F 59.6°F 60.7°F
Faro 60.3°F 59.6°F 60.7°F
Albufeira 60.1°F 59.1°F 59.9°F
Quarteira 60.1°F 59.4°F 60.2°F
Tavira 60.1°F 59.0°F 60.0°F
Lagos 59.9°F 58.8°F 59.5°F
Alvor 59.9°F 58.7°F 59.6°F
Portimao 59.9°F 58.7°F 59.5°F
Sagres 59.9°F 59.1°F 59.5°F
Setubal 59.1°F 58.8°F 59.1°F
Estoril 59.0°F 58.6°F 59.0°F
Cascais 59.0°F 58.6°F 59.1°F
Sintra 59.0°F 58.6°F 59.0°F
Ericeira 58.8°F 58.7°F 59.0°F
Peniche 58.8°F 58.8°F 58.8°F
Lisbon 58.3°F 58.5°F 59.1°F
Porto 57.1°F 57.2°F 57.5°F

Charts below show average sea water temperature for Portugal resorts with the warmest sea in March.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
68.6
71.2
73.9
75
74.3
72.5
69.9
67.6
65.7
64.9
65.4
66.7
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
68.6
71.2
73.9
75
74.3
72.5
69.9
67.6
65.7
64.9
65.4
66.7
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
68.5
71.1
73.8
74.9
74.2
72.3
69.7
67.3
65.6
64.8
65.3
66.6

You can also check other months of the year to see sea temperature of Portugal resorts at that time.

Places in Portugal:
Name
°F
+57°F
+55°F
+57°F
+57°F
+57°F
+63°F
+54°F
+64°F
+57°F
+54°F
+64°F
+57°F
+55°F
+63°F
Units of measurement: °C / °F