Measurements:
°C
°F
Baiona
70°F
SE 6 mph
Feels like: 70°F
Precip: 0%
World Resorts Spain Baiona Weather

Baiona Sea Water Temperature

Current Sea Water Temperature:
+66.4°F
Maximum Sea Water Temperature in May: 67.2°F
Minimum Sea Water Temperature in May: 57.2°F
Average water temperature in May: 61.9°F

Sea Water Temperature for the Last 10 Days:

May 30 66.4°F May 25 63.2°F
May 29 65.8°F May 24 64.0°F
May 28 65.2°F May 23 62.4°F
May 27 64.8°F May 22 62.4°F
May 26 63.4°F May 21 62.4°F

When is the Warmest Sea for Baiona?

According to our data for the last three years for Baiona the highest average sea water temperature was in September, August and July.

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 Baiona was 64.3°F. The maximum and minimum values were 60.8°F and 67.2°F respectively.

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Baiona was 64.6°F. The maximum and minimum values were 59.2°F and 68.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Baiona was 64.3°F. The maximum and minimum values were 59.2°F and 69.4°F respectively.

Best Time to Visit Baiona
The most sunny months:
August 25 days
July 23 days
May 15 days
The most warm months:
July 81.3 °F
August 80.9 °F
September 75.1 °F
Warmest sea temperature:
September 64.9 °F
August 64.8 °F
July 64.5 °F
The most cold months:
January 54.0 °F
December 55.2 °F
February 57.8 °F
The most rainy months:
October 8 days
December 8 days
November 6 days
The most windy months:
January 7 mph
February 7 mph
December 7 mph

Baiona on the Weather Map

24 Hours Weather Forecast
Baiona
Local time: 13:33
30 may, saturday
1500 70°F
SE
8 mph
1800 72°F
E
3 mph
2100 68°F
SE
7 mph
31 may, sunday
0000 60°F
S
9 mph
0300 58°F
SW
7 mph
0600 56°F
SW
6 mph
0900 62°F
SW
6 mph
1200 72°F
S
8 mph