Average sea water temperature in January:
+58.8°F
| Minimum sea water temperature in January: | 61.5°F |
| Maximum sea water temperature in January: | 55.2°F |
Daily sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 60.1°F. The highest and lowest sea temperatures during the month were 61.0°F and 59.5°F.
Monthly sea water temperature in Cascais, °F
Which Portugal resorts have warmest sea in January?
| Place name | January 2025 | January 2024 |
|---|---|---|
| Madeira | 67.5°F | 69.2°F |
| Funchal | 67.5°F | 69.2°F |
| Canico | 67.5°F | 69.1°F |
| Porto Santo Island | 67.0°F | 68.8°F |
| Santa Maria Island | 64.2°F | 64.7°F |
| Ponta Delgada | 64.0°F | 64.0°F |
| Faial Island | 64.0°F | 62.7°F |
| Sao Miguel | 64.0°F | 63.8°F |
| Pico Island | 64.0°F | 62.6°F |
| Sao Jorge | 63.9°F | 62.6°F |
| Graciosa | 63.9°F | 62.5°F |
| Terceira Island | 63.3°F | 62.2°F |
| Flores Island | 63.1°F | 62.4°F |
| Corvo Island | 62.8°F | 62.5°F |
| Sagres | 62.1°F | 62.3°F |
| Algarve | 62.1°F | 62.7°F |
| Faro | 62.1°F | 62.7°F |
| Lagos | 61.9°F | 61.9°F |
| Albufeira | 61.8°F | 61.8°F |
| Alvor | 61.7°F | 61.8°F |
Best time for vacation in Cascais
Cascais on a weather map
Places in Portugal:
Name
°F
24 Hours Forecast
Cascais
Local time: 07:39
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
