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In March warmest sea in Algarve is usually observed in the following locations: Tavira, Alvor, Portimao.
Table below shows the average sea water temperature for marine resorts of Algarve in March for the last three years.
| Place name | March 2025 | March 2024 | March 2023 |
|---|---|---|---|
| Tavira | 60.2°F | 59.0°F | 60.0°F |
| Alvor | 59.6°F | 58.7°F | 59.6°F |
| Portimao | 59.5°F | 58.7°F | 59.5°F |
Charts below show average sea water temperature for Algarve 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
62.7
65.1
68.7
70.7
71.1
70.3
67.1
64.1
61.4
59.5
59.3
60.8
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
62.2
64.4
67.3
68.5
67.7
66.9
65
62.8
60.7
58.9
58.9
60.5
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
62.1
64.3
67.4
68.6
68
67.1
65.2
62.8
60.7
58.9
58.9
60.4
You can also check other months of the year to see sea temperature of Algarve resorts at that time.
Popular places:
Name
°F
