Measurements:
°C
°F
Boa Vista
70°F
SW 22 mph
Feels like: 70°F
Precip: 0%
World Resorts Cape Verde Boa Vista Weather

Boa Vista Sea Water Temperature

Current Sea Water Temperature:
+76.2°F
Maximum Sea Water Temperature in January: 80.0°F
Minimum Sea Water Temperature in January: 72.4°F
Average water temperature in January: 76.0°F

Sea Water Temperature for the Last 10 Days:

January 09 76.2°F January 04 77.2°F
January 08 76.4°F January 03 77.2°F
January 07 76.6°F January 02 77.0°F
January 06 77.0°F January 01 77.2°F
January 05 77.0°F December 31 77.2°F

When is the Warmest Sea for Boa Vista?

According to our data for the last three years for Boa Vista the highest average sea water temperature was in September, October and August.

Average Water Temperature by Month, °F

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Boa Vista was 83.9°F. The maximum and minimum values were 82.4°F and 85.2°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Boa Vista was 83.7°F. The maximum and minimum values were 82.6°F and 84.8°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Boa Vista was 81.9°F. The maximum and minimum values were 79.8°F and 83.8°F respectively.

Best Time to Visit Boa Vista
The most sunny months:
January 24 days
May 23 days
December 23 days
The most warm months:
September 85.4 °F
October 85.2 °F
August 83.8 °F
Warmest sea temperature:
September 84.0 °F
October 83.7 °F
August 82.4 °F
The most cold months:
February 74.4 °F
March 74.4 °F
April 76.2 °F
The most rainy months:
September 3 days
October 1 day
August 1 day
The most windy months:
February 19 mph
March 17 mph
January 17 mph

Boa Vista on the Weather Map

Cape Verde Resorts:
NAME
Boa Vista +70
Brava +66
Fogo +66
Ilha de Santiago +72
Maio +72
Praia +72
Sal +72
Santa Luzia +70
Santo Antao +70
Sao Nicolau +74
Sao Vincente +70
24 Hours Weather Forecast
Boa Vista
Local time: 01:39
10 jan, saturday
0300 70°F
SW
22 mph
0600 74°F
SW
23 mph
0900 70°F
SW
23 mph
1200 72°F
SW
22 mph
1500 72°F
SW
21 mph
1800 76°F
SW
21 mph
2100 76°F
SW
21 mph
11 jan, sunday
0000 74°F
SW
21 mph