Current sea water temperature:
+74.7°F
| Minimum sea water temperature in December: | 79.3°F |
| Maximum sea water temperature in December: | 72.9°F |
| Average sea water temperature in December: | 75.7°F |
| more information | |
14 days
forecast
forecast
| Boa Vista |
monthly
weather
weather
| Boa Vista |
Sea water temperature for the last 10 days:
| December 18 | 74.7°F | December 13 | 76.1°F |
| December 17 | 74.5°F | December 12 | 76.3°F |
| December 16 | 74.7°F | December 11 | 76.1°F |
| December 15 | 75.6°F | December 10 | 76.3°F |
| December 14 | 75.9°F | December 9 | 75.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Boa Vista?
Based on the data about daily sea water temperature for the last three years the warmest sea in Boa Vista was noticed in September, October and August.
Monthly Sea Temperatures in Boa Vista, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 80.5°F. The highest and lowest sea temperatures during the month were 81.7°F and 79.2°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 80.3°F. The highest and lowest sea temperatures during the month were 81.3°F and 79.3°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 78.7°F. The highest and lowest sea temperatures during the month were 80.4°F and 76.8°F.
current
weather
weather
| Boa Vista |
weather in
December
December
| Boa Vista |
Best time for vacation in Boa Vista
Boa Vista on a weather map
Places in Cape Verde:
Name
°F
24 Hours Forecast
Boa Vista
Local time: 15:36
December 18, thursday
1800
77°F
SW
21 mph
21 mph
2100
75°F
SW
23 mph
23 mph
December 19, friday
0000
75°F
SW
22 mph
22 mph
0300
73°F
SW
21 mph
21 mph
0600
73°F
SW
20 mph
20 mph
0900
70°F
SW
21 mph
21 mph
1200
72°F
SW
23 mph
23 mph
1500
72°F
SW
21 mph
21 mph
