Measurements:
°C
°F
Costa Adeje
66°F
W 6 mph
Feels like: 66°F
Precip: 0%
World Resorts Spain Costa Adeje Weather

Costa Adeje Sea Water Temperature

Current Sea Water Temperature:
+73.8°F
Maximum Sea Water Temperature in December: 76.2°F
Minimum Sea Water Temperature in December: 69.6°F
Average water temperature in December: 72.7°F

Sea Water Temperature for the Last 10 Days:

December 04 73.8°F November 29 74.6°F
December 03 73.6°F November 28 74.8°F
December 02 74.0°F November 27 75.2°F
December 01 74.4°F November 26 74.8°F
November 30 74.6°F November 25 74.6°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: 2025 2024 2023

The average sea surface temperature in September 2025 for Costa Adeje was 78.3°F. The maximum and minimum values were 77.2°F and 79.2°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: 2025 2024 2023

The average sea surface temperature in August 2025 for Costa Adeje was 77.9°F. The maximum and minimum values were 75.8°F and 79.2°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 86.6 °F
July 85.4 °F
September 84.1 °F
Warmest sea temperature:
September 78.0 °F
October 77.7 °F
August 76.6 °F
The most cold months:
February 70.4 °F
January 71.0 °F
March 71.4 °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: 07:17
05 dec, friday
0900 66°F
SW
6 mph
1200 70°F
SW
3 mph
1500 72°F
W
6 mph
1800 70°F
W
4 mph
2100 70°F
S
3 mph
06 dec, saturday
0000 68°F
SW
3 mph
0300 68°F
SW
2 mph
0600 66°F
W
2 mph