Current Sea Water Temperature:
+78.8°F
| Maximum Sea Water Temperature in December: | 82.8°F |
| Minimum Sea Water Temperature in December: | 76.2°F |
| Average water temperature in December: | 79.1°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 15 | 78.8°F | December 10 | 79.4°F |
| December 14 | 79.0°F | December 09 | 79.4°F |
| December 13 | 79.2°F | December 08 | 79.6°F |
| December 12 | 79.2°F | December 07 | 79.8°F |
| December 11 | 79.4°F | December 06 | 80.4°F |
When is the Warmest Sea for Santo Antao?
According to our data for the last three years for Santo Antao the highest average sea water temperature was in September, October and November.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Santo Antao was 83.6°F. The maximum and minimum values were 82.4°F and 84.6°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Santo Antao was 83.1°F. The maximum and minimum values were 82.2°F and 84.4°F respectively.
Sea Water Temperature in November
The average sea surface temperature in November 2025 for Santo Antao was 82.4°F. The maximum and minimum values were 81.2°F and 83.8°F respectively.
Cape Verde Resorts:
NAME
F°
| Boa Vista |  |
+72 |
| Brava |  |
+66 |
| Fogo | |
+66 |
| Ilha de Santiago | |
+74 |
| Maio | |
+74 |
| Praia | |
+74 |
| Sal |  |
+76 |
| Santa Luzia | |
+74 |
| Santo Antao | |
+74 |
| Sao Nicolau | |
+76 |
| Sao Vincente | |
+74 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Santo Antao
Local time: 10:19
15 dec, monday
| 1200 |  |
74°F | SW 19 mph |
| 1500 |  |
74°F | SW 17 mph |
| 1800 | |
74°F | SW 19 mph |
| 2100 |  |
74°F | SW 20 mph |
16 dec, tuesday
| 0000 | |
74°F | SW 18 mph |
| 0300 | |
74°F | SW 21 mph |
| 0600 | |
74°F | SW 22 mph |
| 0900 | |
74°F | SW 22 mph |