Average sea water temperature in March:
+57.9°F
| Minimum sea water temperature in March: | 61.3°F |
| Maximum sea water temperature in March: | 55.4°F |
Daily sea water temperature in March, °F
Show year:
2025
2024
2023
The average sea water temperature in March of 2025 was 58.9°F. The highest and lowest sea temperatures during the month were 59.9°F and 58.3°F.
Monthly sea water temperature in Cascais, °F
Which Portugal resorts have warmest sea in March?
| Place name | March 2025 | March 2024 |
|---|---|---|
| Madeira | 65.5°F | 66.9°F |
| Funchal | 65.5°F | 66.9°F |
| Canico | 65.4°F | 66.8°F |
| Porto Santo Island | 64.8°F | 66.1°F |
| Santa Maria Island | 62.6°F | 63.1°F |
| Ponta Delgada | 61.4°F | 62.4°F |
| Sao Miguel | 61.1°F | 62.3°F |
| Graciosa | 61.1°F | 61.5°F |
| Sao Jorge | 60.9°F | 61.5°F |
| Faial Island | 60.9°F | 61.7°F |
| Pico Island | 60.9°F | 61.5°F |
| Terceira Island | 60.5°F | 61.5°F |
| Flores Island | 60.4°F | 61.5°F |
| Corvo Island | 60.4°F | 61.6°F |
| Algarve | 60.3°F | 59.6°F |
| Faro | 60.3°F | 59.6°F |
| Tavira | 60.2°F | 59.0°F |
| Quarteira | 60.0°F | 59.4°F |
| Albufeira | 59.9°F | 59.1°F |
| Sagres | 59.7°F | 59.1°F |
Best time for vacation in Cascais
Cascais on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Cascais
Local time: 08:24
December 05, friday
0900
63°F
E
17 mph
17 mph
1200
63°F
E
16 mph
16 mph
1500
63°F
E
14 mph
14 mph
1800
61°F
E
11 mph
11 mph
2100
61°F
E
9 mph
9 mph
December 06, saturday
0000
61°F
E
9 mph
9 mph
0300
61°F
E
11 mph
11 mph
0600
61°F
E
9 mph
9 mph
