Measurements:
°C
°F
Costa Adeje
78°F
SW 2 mph
Feels like: 82°F
Precip: 7%
World Resorts Spain Costa Adeje Weather

Costa Adeje Sea Water Temperature

Current Sea Water Temperature:
+80.4°F
Maximum Sea Water Temperature in September: 82.0°F
Minimum Sea Water Temperature in September: 75.4°F
Average water temperature in September: 78.1°F

Sea Water Temperature for the Last 10 Days:

September 28 80.4°F September 23 79.6°F
September 27 79.8°F September 22 79.0°F
September 26 80.4°F September 21 79.2°F
September 25 80.4°F September 20 79.2°F
September 24 79.4°F September 19 78.8°F

When is the Warmest Sea for Costa Adeje?

According to our data for the last three years for Costa Adeje 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: 2026 2025 2024

The average sea surface temperature in September 2026 for Costa Adeje was 79.2°F. The maximum and minimum values were 77.2°F and 80.4°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Costa Adeje was 77.3°F. The maximum and minimum values were 76.4°F and 78.2°F respectively.

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Costa Adeje was 78.6°F. The maximum and minimum values were 76.0°F and 80.2°F respectively.

Best Time to Visit Costa Adeje
The most sunny months:
July 31 days
August 30 days
May 28 days
The most warm months:
August 86.2 °F
July 85.1 °F
September 83.8 °F
Warmest sea temperature:
September 78.1 °F
October 77.7 °F
August 76.8 °F
The most cold months:
February 70.3 °F
January 70.7 °F
March 71.1 °F
The most rainy months:
September 1 day
October 1 day
December 1 day
The most windy months:
December 9 mph
January 9 mph
February 9 mph

Costa Adeje on the Weather Map

24 Hours Weather Forecast
Costa Adeje
Local time: 23:02
29 sep, tuesday
0000 78°F
SW
2 mph
0300 76°F
SE
2 mph
0600 76°F
SE
2 mph
0900 76°F
NW
2 mph
1200 78°F
NW
6 mph
1500 76°F
N
3 mph
1800 78°F
E
7 mph
2100 78°F
SE
7 mph