Measurements:
°C
°F
Puerto de Santiago
70°F
SW 16 mph
Feels like: 70°F
Precip: 0%
World Resorts Spain Puerto de Santiago Weather

Puerto de Santiago Sea Water Temperature

Current Sea Water Temperature:
+69.4°F
Maximum Sea Water Temperature in March: 72.2°F
Minimum Sea Water Temperature in March: 66.2°F
Average water temperature in March: 68.8°F

Sea Water Temperature for the Last 10 Days:

March 30 69.4°F March 25 68.4°F
March 29 69.2°F March 24 68.4°F
March 28 68.8°F March 23 68.4°F
March 27 69.0°F March 22 68.4°F
March 26 68.6°F March 21 68.8°F

When is the Warmest Sea for Puerto de Santiago?

According to our data for the last three years for Puerto de Santiago 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: 2025 2024 2023

The average sea surface temperature in September 2025 for Puerto de Santiago was 78.5°F. The maximum and minimum values were 77.4°F and 79.6°F respectively.

Sea Water Temperature in October

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Puerto de Santiago was 77.5°F. The maximum and minimum values were 76.8°F and 78.2°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Puerto de Santiago was 77.9°F. The maximum and minimum values were 75.6°F and 79.6°F respectively.

Best Time to Visit Puerto de Santiago
The most sunny months:
July 31 days
August 30 days
June 28 days
The most warm months:
August 87.2 °F
July 86.1 °F
September 83.9 °F
Warmest sea temperature:
September 78.1 °F
October 77.7 °F
August 76.7 °F
The most cold months:
February 70.0 °F
January 70.3 °F
March 70.9 °F
The most rainy months:
November 1 day
October 1 day
February 1 day
The most windy months:
July 11 mph
August 10 mph
March 10 mph

Puerto de Santiago on the Weather Map

24 Hours Weather Forecast
Puerto de Santiago
Local time: 14:16
30 mar, monday
1500 70°F
SW
16 mph
1800 68°F
SW
16 mph
2100 64°F
SW
15 mph
31 mar, tuesday
0000 60°F
SW
13 mph
0300 62°F
SW
10 mph
0600 54°F
SW
8 mph
0900 62°F
NW
2 mph
1200 72°F
N
4 mph