Measurements:
°C
°F
Santo Antao
84°F
SW 12 mph
Feels like: 88°F
Precip: 5%
World Resorts Cape Verde Santo Antao Weather

Santo Antao Sea Water Temperature

Current Sea Water Temperature:
+84.4°F
Maximum Sea Water Temperature in October: 86.2°F
Minimum Sea Water Temperature in October: 81.8°F
Average water temperature in October: 83.6°F

Sea Water Temperature for the Last 10 Days:

October 28 84.4°F October 23 85.2°F
October 27 84.2°F October 22 85.2°F
October 26 84.4°F October 21 85.4°F
October 25 84.2°F October 20 84.6°F
October 24 85.0°F October 19 85.0°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

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Santo Antao was 84.0°F. The maximum and minimum values were 82.8°F and 85.4°F respectively.

Sea Water Temperature in October

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Santo Antao was 84.6°F. The maximum and minimum values were 83.6°F and 85.4°F respectively.

Sea Water Temperature in November

Select Year: 2025 2024 2023

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.

Best Time to Visit Santo Antao
The most sunny months:
June 25 days
January 24 days
May 24 days
The most warm months:
September 86.2 °F
October 85.9 °F
August 85.2 °F
Warmest sea temperature:
September 83.7 °F
October 83.6 °F
November 82.0 °F
The most cold months:
February 75.3 °F
March 75.8 °F
January 76.7 °F
The most rainy months:
September 2 days
October 1 day
August 1 day
The most windy months:
February 18 mph
January 17 mph
March 17 mph

Santo Antao on the Weather Map

Cape Verde Resorts:
NAME
F°
Boa Vista +82
Brava +76
Fogo +76
Ilha de Santiago +84
Maio +82
Praia +84
Sal +82
Santa Luzia +84
Santo Antao +84
Sao Nicolau +82
Sao Vincente +84
24 Hours Weather Forecast
Santo Antao
Local time: 17:29
31 oct, saturday
1800 84°F
SW
12 mph
2100 82°F
SW
9 mph
01 nov, sunday
0000 80°F
S
9 mph
0300 80°F
S
8 mph
0600 80°F
S
6 mph
0900 80°F
SW
7 mph
1200 82°F
W
9 mph
1500 80°F
SW
5 mph