World Resorts Spain Mahon Weather

Mahon sea water temperature

Current sea water temperature:
+61.0°F
Minimum sea water temperature in January: 62.6°F
Maximum sea water temperature in January: 56.8°F
Average sea water temperature in January: 59.4°F

Sea water temperature for the last 10 days:

January 4 61.0°F December 30 60.8°F
January 3 61.3°F December 29 61.2°F
January 2 61.5°F December 28 61.3°F
January 1 61.0°F December 27 61.3°F
December 31 60.8°F December 26 61.5°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, September and July.

Monthly Sea Temperatures in Mahon, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 79.8°F. The highest and lowest sea temperatures during the month were 81.7°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.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 80.3°F. The highest and lowest sea temperatures during the month were 82.0°F and 77.5°F.

Best time for vacation in Mahon

Sunniest months:
July 27 days
August 26 days
June 23 days
Warmest months:
August 81.0 °F
July 80.2 °F
September 76.5 °F
Warmest sea temp:
August 80.7 °F
September 78.7 °F
July 78.7 °F
Coldest months:
January 56.2 °F
February 56.9 °F
March 57.5 °F
Rainiest months:
November 2 days
February 1 day
September 1 day
Windiest months:
November 15.5 mph
March 15.2 mph
January 15.1 mph

Mahon on a weather map

Mahon
+50°F
S 25 mph
Feels like: +43°F
Precip.: 0%
Places in Spain:
Name
°F
+54°F
+46°F
+50°F
+63°F
+52°F
+63°F
+41°F
+59°F
+39°F
+54°F
+61°F
+54°F
+64°F
24 Hours Forecast
Mahon
Local time: 02:54
January 05, monday
0300
50°F
S
25 mph
0600
50°F
S
24 mph
0900
50°F
S
24 mph
1200
50°F
S
25 mph
1500
48°F
S
24 mph
1800
48°F
S
24 mph
2100
48°F
S
22 mph
January 06, tuesday
0000
48°F
S
25 mph
Units of measurement: °C / °F