Measurements:
°C
°F
Baiona
50°F
E 4 mph
Feels like: 48°F
Precip: 100%
World Resorts Spain Baiona Weather

Baiona Sea Water Temperature

Current Sea Water Temperature:
+59.2°F
Maximum Sea Water Temperature in December: 61.8°F
Minimum Sea Water Temperature in December: 54.0°F
Average water temperature in December: 58.9°F

Sea Water Temperature for the Last 10 Days:

December 15 59.2°F December 10 60.0°F
December 14 59.8°F December 09 59.0°F
December 13 59.2°F December 08 59.2°F
December 12 58.8°F December 07 59.2°F
December 11 59.0°F December 06 59.8°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 16 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 54.5 °F
December 55.6 °F
February 58.4 °F
The most rainy months:
October 8 days
December 7 days
March 7 days
The most windy months:
January 7 mph
December 7 mph
March 6 mph

Baiona on the Weather Map

24 Hours Weather Forecast
Baiona
Local time: 19:12
15 dec, monday
2100 50°F
E
2 mph
16 dec, tuesday
0000 48°F
W
2 mph
0300 48°F
SW
5 mph
0600 48°F
S
9 mph
0900 50°F
S
16 mph
1200 52°F
S
17 mph
1500 54°F
S
17 mph
1800 52°F
S
14 mph