Measurements:
°C
°F
Costa Calma
72°F
S 12 mph
Feels like: 72°F
Precip: 9%
World Resorts Spain Costa Calma Weather

Costa Calma Sea Water Temperature

Current Sea Water Temperature:
+77.8°F
Maximum Sea Water Temperature in October: 79.6°F
Minimum Sea Water Temperature in October: 73.8°F
Average water temperature in October: 76.1°F

Sea Water Temperature for the Last 10 Days:

October 18 77.8°F October 13 78.2°F
October 17 77.6°F October 12 77.8°F
October 16 77.4°F October 11 78.0°F
October 15 77.6°F October 10 78.0°F
October 14 77.6°F October 09 78.6°F

When is the Warmest Sea for Costa Calma?

According to our data for the last three years for Costa Calma 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 Calma was 78.2°F. The maximum and minimum values were 76.2°F and 79.8°F respectively.

Sea Water Temperature in October

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Costa Calma was 78.0°F. The maximum and minimum values were 77.4°F and 79.2°F respectively.

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Costa Calma was 77.4°F. The maximum and minimum values were 75.4°F and 78.8°F respectively.

Best Time to Visit Costa Calma
The most sunny months:
August 29 days
July 29 days
June 24 days
The most warm months:
August 78.1 °F
September 77.7 °F
July 76.7 °F
Warmest sea temperature:
September 76.7 °F
August 76.0 °F
October 75.9 °F
The most cold months:
March 67.6 °F
January 67.6 °F
February 68.0 °F
The most rainy months:
September 0 days
December 0 days
November 0 days
The most windy months:
July 16 mph
August 15 mph
June 14 mph

Costa Calma on the Weather Map

24 Hours Weather Forecast
Costa Calma
Local time: 06:00
19 oct, monday
0900 72°F
SE
13 mph
1200 72°F
S
10 mph
1500 74°F
S
11 mph
1800 72°F
S
9 mph
2100 72°F
S
6 mph
20 oct, tuesday
0000 72°F
SW
4 mph
0300 70°F
SW
3 mph
0600 70°F
SW
5 mph