World Resorts Spain Cadiz Weather

Cadiz sea water temperature

Current sea water temperature:
+75.4°F
Minimum sea water temperature in August: 79.5°F
Maximum sea water temperature in August: 70.9°F
Average sea water temperature in August: 74.8°F

Sea water temperature for the last 10 days:

August 25 75.4°F August 20 75.9°F
August 24 75.6°F August 19 75.0°F
August 23 74.1°F August 18 74.5°F
August 22 75.6°F August 17 75.2°F
August 21 74.7°F August 16 76.6°F

When is the warmest sea in Cadiz?

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

Monthly Sea Temperatures in Cadiz, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 75.9°F. The highest and lowest sea temperatures during the month were 78.1°F and 74.1°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 76.0°F. The highest and lowest sea temperatures during the month were 78.3°F and 72.7°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 72.1°F. The highest and lowest sea temperatures during the month were 74.5°F and 70.3°F.

Best time for vacation in Cadiz

Sunniest months:
August 30 days
July 29 days
June 26 days
Warmest months:
August 84.2 °F
July 82.9 °F
September 79.8 °F
Warmest sea temp:
August 74.9 °F
July 74.1 °F
September 72.9 °F
Coldest months:
January 59.9 °F
February 60.7 °F
December 62.0 °F
Rainiest months:
March 6 days
November 5 days
April 3 days
Windiest months:
March 12.1 mph
February 11.7 mph
April 11.5 mph

Cadiz on a weather map

Cadiz
+72°F
E 11 mph
Feels like: +77°F
Precip.: 8%
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
Cadiz
Local time: 00:42
August 26, wednesday
0300
72°F
E
13 mph
0600
70°F
E
10 mph
0900
72°F
E
11 mph
1200
73°F
E
12 mph
1500
73°F
E
13 mph
1800
73°F
E
13 mph
2100
72°F
E
11 mph
August 27, thursday
0000
72°F
E
9 mph
Units of measurement: °C / °F