World Resorts Spain Cadiz Weather

Cadiz sea water temperature

Current sea water temperature:
+57.9°F
Minimum sea water temperature in December: 64.8°F
Maximum sea water temperature in December: 57.9°F
Average sea water temperature in December: 61.5°F

Sea water temperature for the last 10 days:

December 29 57.9°F December 24 59.7°F
December 28 59.2°F December 23 59.4°F
December 27 57.9°F December 22 59.2°F
December 26 58.8°F December 21 60.1°F
December 25 58.5°F December 20 59.9°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:
2025
2024
2023

The average sea water temperature in August of 2025 was 75.6°F. The highest and lowest sea temperatures during the month were 78.3°F and 72.9°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 75.5°F. The highest and lowest sea temperatures during the month were 78.1°F and 72.5°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 30 days
June 26 days
Warmest months:
August 84.2 °F
July 83.0 °F
September 79.8 °F
Warmest sea temp:
August 74.8 °F
July 74.0 °F
September 72.9 °F
Coldest months:
January 60.1 °F
February 60.7 °F
December 62.0 °F
Rainiest months:
March 6 days
November 5 days
April 3 days
Windiest months:
March 12.0 mph
April 11.5 mph
February 11.4 mph

Cadiz on a weather map

Cadiz
+55°F
E 3 mph
Feels like: +55°F
Precip.: 0%
Places in Spain:
Name
°F
+57°F
+55°F
+55°F
+64°F
+59°F
+64°F
+54°F
+64°F
+52°F
+59°F
+63°F
+57°F
+63°F
24 Hours Forecast
Cadiz
Local time: 14:24
December 29, monday
1500
55°F
E
3 mph
1800
54°F
SE
6 mph
2100
54°F
SE
4 mph
December 30, tuesday
0000
54°F
E
1 mph
0300
54°F
W
2 mph
0600
52°F
W
4 mph
0900
50°F
W
5 mph
1200
54°F
W
3 mph
Units of measurement: °C / °F