Measurements:
°C
°F
Baiona
66°F
NW 8 mph
Feels like: 66°F
Precip: 24%
World Resorts Spain Baiona Weather

Baiona Sea Water Temperature

Current Sea Water Temperature:
+61.8°F
Maximum Sea Water Temperature in September: 72.0°F
Minimum Sea Water Temperature in September: 58.6°F
Average water temperature in September: 64.9°F

Sea Water Temperature for the Last 10 Days:

September 28 61.8°F September 23 63.4°F
September 27 62.0°F September 22 63.2°F
September 26 63.2°F September 21 62.8°F
September 25 64.0°F September 20 62.0°F
September 24 65.0°F September 19 60.8°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 August, September and July.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Baiona was 67.5°F. The maximum and minimum values were 62.2°F and 72.6°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Baiona was 65.2°F. The maximum and minimum values were 60.8°F and 69.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Baiona was 67.3°F. The maximum and minimum values were 62.8°F and 72.4°F respectively.

Best Time to Visit Baiona
The most sunny months:
August 24 days
July 23 days
May 15 days
The most warm months:
July 80.5 °F
August 79.8 °F
September 75.0 °F
Warmest sea temperature:
August 65.2 °F
September 64.9 °F
July 64.9 °F
The most cold months:
January 54.0 °F
December 55.2 °F
February 57.8 °F
The most rainy months:
December 8 days
October 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: 02:38
29 sep, tuesday
0300 66°F
NW
8 mph
0600 68°F
NW
10 mph
0900 72°F
N
17 mph
1200 72°F
N
25 mph
1500 74°F
N
25 mph
1800 70°F
N
22 mph
2100 68°F
N
20 mph
30 sep, wednesday
0000 62°F
N
6 mph