Measurements:
°C
°F
Puerto de Santiago
62°F
SW 4 mph
Feels like: 62°F
Precip: 82%
World Resorts Spain Puerto de Santiago Weather

Puerto de Santiago Sea Water Temperature

Current Sea Water Temperature:
+70.8°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 09 70.8°F May 04 71.0°F
May 08 71.0°F May 03 70.4°F
May 07 71.4°F May 02 70.2°F
May 06 71.6°F May 01 69.6°F
May 05 71.8°F April 30 69.4°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: 07:00
10 may, sunday
0900 64°F
W
1 mph
1200 68°F
E
3 mph
1500 66°F
SE
5 mph
1800 66°F
SE
5 mph
2100 66°F
S
5 mph
11 may, monday
0000 64°F
S
2 mph
0300 62°F
N
2 mph
0600 62°F
N
2 mph