Average sea water temperature in February:
+57.7°F
| Minimum sea water temperature in February: | 61.7°F |
| Maximum sea water temperature in February: | 54.7°F |
Daily sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 57.0°F. The highest and lowest sea temperatures during the month were 57.9°F and 56.5°F.
Monthly sea water temperature in Cascais, °F
Which Portugal resorts have warmest sea in February?
| Place name | February 2026 | February 2025 |
|---|---|---|
| Madeira | 64.8°F | 66.5°F |
| Funchal | 64.8°F | 66.5°F |
| Canico | 64.8°F | 66.5°F |
| Porto Santo Island | 63.6°F | 65.8°F |
| Santa Maria Island | 60.8°F | 63.3°F |
| Faial Island | 60.6°F | 62.3°F |
| Pico Island | 60.6°F | 62.3°F |
| Sao Jorge | 60.5°F | 62.4°F |
| Corvo Island | 60.4°F | 61.3°F |
| Flores Island | 60.4°F | 61.1°F |
| Ponta Delgada | 60.4°F | 62.6°F |
| Graciosa | 60.1°F | 62.2°F |
| Sao Miguel | 60.1°F | 62.5°F |
| Terceira Island | 59.9°F | 61.8°F |
| Sagres | 57.8°F | 59.6°F |
| Tavira | 57.8°F | 59.6°F |
| Faro | 57.6°F | 59.9°F |
| Algarve | 57.6°F | 59.9°F |
| Setubal | 57.5°F | 58.8°F |
| Lagos | 57.3°F | 59.5°F |
Best time for vacation in Cascais
Cascais on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Cascais
Local time: 12:18
February 21, saturday
1500
63°F
S
7 mph
7 mph
1800
59°F
S
9 mph
9 mph
2100
55°F
S
8 mph
8 mph
February 22, sunday
0000
55°F
SW
7 mph
7 mph
0300
55°F
SW
6 mph
6 mph
0600
54°F
W
6 mph
6 mph
0900
55°F
SW
6 mph
6 mph
1200
61°F
W
4 mph
4 mph
