Measurements:
°C
°F
Puerto de Santiago
76°F
SW 7 mph
Feels like: 80°F
Precip: 0%
World Resorts Spain Puerto de Santiago Weather

Puerto de Santiago Sea Water Temperature

Current Sea Water Temperature:
+73.0°F
Maximum Sea Water Temperature in May: 74.4°F
Minimum Sea Water Temperature in May: 68.0°F
Average water temperature in May: 71.3°F

Sea Water Temperature for the Last 10 Days:

May 30 73.0°F May 25 72.0°F
May 29 72.8°F May 24 71.2°F
May 28 71.8°F May 23 71.4°F
May 27 71.8°F May 22 71.4°F
May 26 71.2°F May 21 71.6°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
May 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: 11:08
30 may, saturday
1200 76°F
SW
7 mph
1500 78°F
S
9 mph
1800 76°F
SW
8 mph
2100 72°F
SW
11 mph
31 may, sunday
0000 68°F
SW
11 mph
0300 64°F
SW
11 mph
0600 62°F
SW
10 mph
0900 72°F
SW
9 mph