World Resorts Spain Mahon Weather

Mahon sea water temperature

Current sea water temperature:
+83.8°F
Minimum sea water temperature in August: 85.6°F
Maximum sea water temperature in August: 77.4°F
Average sea water temperature in August: 81.2°F

Sea water temperature for the last 10 days:

August 25 83.8°F August 20 85.1°F
August 24 84.4°F August 19 85.6°F
August 23 84.4°F August 18 85.3°F
August 22 84.7°F August 17 85.5°F
August 21 85.1°F August 16 85.1°F

When is the warmest sea in Mahon?

Based on the data about daily sea water temperature for the last three years the warmest sea in Mahon was noticed in August, July and September.

Monthly Sea Temperatures in Mahon, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 84.7°F. The highest and lowest sea temperatures during the month were 85.6°F and 83.3°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 81.2°F. The highest and lowest sea temperatures during the month were 83.8°F and 77.4°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 78.7°F. The highest and lowest sea temperatures during the month were 80.4°F and 76.6°F.

Best time for vacation in Mahon

Sunniest months:
July 28 days
August 26 days
June 24 days
Warmest months:
August 81.0 °F
July 80.5 °F
September 76.5 °F
Warmest sea temp:
August 81.2 °F
July 79.0 °F
September 78.7 °F
Coldest months:
January 56.1 °F
February 57.0 °F
March 57.4 °F
Rainiest months:
November 2 days
January 2 days
September 1 day
Windiest months:
November 15.5 mph
January 15.5 mph
March 15.4 mph

Mahon on a weather map

Mahon
+82°F
N 9 mph
Feels like: +88°F
Precip.: 9%
Places in Spain:
Name
°F
+79°F
+82°F
+81°F
+64°F
+79°F
+73°F
+73°F
+73°F
+79°F
+77°F
+81°F
+64°F
+77°F
24 Hours Forecast
Mahon
Local time: 23:59
August 26, wednesday
0000
82°F
N
9 mph
0300
81°F
N
6 mph
0600
81°F
SW
6 mph
0900
81°F
W
12 mph
1200
81°F
W
19 mph
1500
81°F
W
16 mph
1800
82°F
W
14 mph
2100
82°F
N
12 mph
Units of measurement: °C / °F