World Resorts Cape Verde Santo Antao Weather

Santo Antao sea water temperature

Current sea water temperature:
+80.1°F
Minimum sea water temperature in September: 83.3°F
Maximum sea water temperature in September: 77.7°F
Average sea water temperature in September: 80.4°F

Sea water temperature for the last 10 days:

September 16 80.1°F September 11 81.0°F
September 15 80.2°F September 10 80.6°F
September 14 80.6°F September 9 79.9°F
September 13 81.0°F September 8 80.1°F
September 12 81.5°F September 7 80.4°F

When is the warmest sea in Santo Antao?

Based on the data about daily sea water temperature for the last three years the warmest sea in Santo Antao was noticed in September, October and November.

Monthly Sea Temperatures in Santo Antao, °F

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 80.6°F. The highest and lowest sea temperatures during the month were 81.7°F and 79.9°F.

Sea water temperature in October, °F

Show year:
2025
2024
2023

The average sea water temperature in October of 2025 was 79.8°F. The highest and lowest sea temperatures during the month were 81.0°F and 79.0°F.

Sea water temperature in November, °F

Show year:
2025
2024
2023

The average sea water temperature in November of 2025 was 79.2°F. The highest and lowest sea temperatures during the month were 80.4°F and 78.1°F.

Best time for vacation in Santo Antao

Sunniest months:
June 25 days
January 24 days
May 24 days
Warmest months:
September 82.8 °F
October 82.5 °F
August 81.6 °F
Warmest sea temp:
September 80.4 °F
October 80.2 °F
November 78.8 °F
Coldest months:
February 72.8 °F
March 73.2 °F
January 74.0 °F
Rainiest months:
September 2 days
October 1 day
August 1 day
Windiest months:
February 18.5 mph
January 17.0 mph
March 17.0 mph

Santo Antao on a weather map

Santo Antao
+81°F
S 14 mph
Feels like: +84°F
Precip.: 17%
Places in Cape Verde:
Name
°F
+81°F
+75°F
+79°F
+81°F
+81°F
+81°F
+79°F
+81°F
+81°F
+75°F
24 Hours Forecast
Santo Antao
Local time: 10:15
September 16, wednesday
1200
82°F
S
16 mph
1500
82°F
SW
19 mph
1800
82°F
S
15 mph
2100
81°F
S
12 mph
September 17, thursday
0000
81°F
S
11 mph
0300
79°F
S
10 mph
0600
79°F
S
8 mph
0900
81°F
SW
11 mph
Units of measurement: °C / °F