Measurements:
°C
°F
Arenas del Mar
78°F
E 14 mph
Feels like: 82°F
Precip: 49%
World Resorts Spain Arenas del Mar Weather

Arenas del Mar Sea Water Temperature

Current Sea Water Temperature:
+78.6°F
Maximum Sea Water Temperature in November: 79.6°F
Minimum Sea Water Temperature in November: 72.6°F
Average water temperature in November: 75.9°F

Sea Water Temperature for the Last 10 Days:

November 07 78.6°F November 02 78.2°F
November 06 78.4°F November 01 78.0°F
November 05 78.4°F October 31 78.4°F
November 04 78.2°F October 30 78.4°F
November 03 78.4°F October 29 78.2°F

When is the Warmest Sea for Arenas del Mar?

According to our data for the last three years for Arenas del Mar 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 Arenas del Mar was 79.2°F. The maximum and minimum values were 77.6°F and 80.2°F respectively.

Sea Water Temperature in October

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Arenas del Mar was 79.0°F. The maximum and minimum values were 77.8°F and 80.4°F respectively.

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Arenas del Mar was 78.2°F. The maximum and minimum values were 75.8°F and 80.2°F respectively.

Best Time to Visit Arenas del Mar
The most sunny months:
July 30 days
August 30 days
May 25 days
The most warm months:
August 83.0 °F
July 82.0 °F
September 80.4 °F
Warmest sea temperature:
September 78.1 °F
October 77.7 °F
August 76.8 °F
The most cold months:
March 69.5 °F
January 69.5 °F
February 70.3 °F
The most rainy months:
January 1 day
March 1 day
December 0 days
The most windy months:
August 11 mph
July 11 mph
June 9 mph

Arenas del Mar on the Weather Map

24 Hours Weather Forecast
Arenas del Mar
Local time: 06:21
08 nov, sunday
0900 76°F
NE
17 mph
1200 76°F
E
21 mph
1500 76°F
E
21 mph
1800 76°F
E
17 mph
2100 76°F
E
17 mph
09 nov, monday
0000 76°F
E
17 mph
0300 74°F
E
14 mph
0600 74°F
E
12 mph