Current Sea Water Temperature:
+84.8°F
| Maximum Sea Water Temperature in August: | 86.2°F |
| Minimum Sea Water Temperature in August: | 77.8°F |
| Average water temperature in August: | 82.1°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| August 29 | 84.8°F | August 24 | 84.0°F |
| August 28 | 85.4°F | August 23 | 84.6°F |
| August 27 | 84.8°F | August 22 | 83.8°F |
| August 26 | 85.0°F | August 21 | 84.0°F |
| August 25 | 84.0°F | August 20 | 84.2°F |
When is the Warmest Sea for Sao Nicolau?
According to our data for the last three years for Sao Nicolau the highest average sea water temperature was in September, October and August.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Sao Nicolau was 83.9°F. The maximum and minimum values were 82.6°F and 85.0°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Sao Nicolau was 83.7°F. The maximum and minimum values were 82.8°F and 84.8°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2026 for Sao Nicolau was 83.5°F. The maximum and minimum values were 80.6°F and 85.4°F respectively.
Cape Verde Resorts:
NAME
F°
| Boa Vista |  |
+80 |
| Brava |  |
+74 |
| Fogo | |
+74 |
| Ilha de Santiago |  |
+82 |
| Maio | |
+80 |
| Praia | |
+82 |
| Sal | |
+80 |
| Santa Luzia | |
+80 |
| Santo Antao | |
+80 |
| Sao Nicolau | |
+80 |
| Sao Vincente | |
+80 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Sao Nicolau
Local time: 09:35
29 aug, saturday
| 1200 |  |
80°F | SW 11 mph |
| 1500 |  |
80°F | S 7 mph |
| 1800 | |
80°F | SW 9 mph |
| 2100 |  |
80°F | S 9 mph |
30 aug, sunday
| 0000 | |
80°F | S 9 mph |
| 0300 | |
80°F | S 8 mph |
| 0600 | |
80°F | S 7 mph |
| 0900 | |
80°F | SW 11 mph |