Current sea water temperature:
+65.5°F
| Minimum sea water temperature in May: | 70.9°F |
| Maximum sea water temperature in May: | 61.3°F |
| Average sea water temperature in May: | 66.3°F |
| more information | |
14 days
forecast
forecast
| Siesta |
monthly
weather
weather
| Siesta |
Sea water temperature for the last 10 days:
| May 9 | 65.5°F | May 4 | 64.4°F |
| May 8 | 65.8°F | May 3 | 64.4°F |
| May 7 | 65.7°F | May 2 | 64.4°F |
| May 6 | 65.1°F | May 1 | 64.4°F |
| May 5 | 65.3°F | April 30 | 64.6°F |
Monthly sea water temperature, °F
When is the warmest sea in Siesta?
Based on the data about daily sea water temperature for the last three years the warmest sea in Siesta was noticed in August, July and September.
Monthly Sea Temperatures in Siesta, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 81.1°F. The highest and lowest sea temperatures during the month were 82.6°F and 79.0°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 81.3°F. The highest and lowest sea temperatures during the month were 83.3°F and 79.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 79.6°F. The highest and lowest sea temperatures during the month were 82.0°F and 76.8°F.
current
weather
weather
| Siesta |
weather in
May
May
| Siesta |
Best time for vacation in Siesta
Siesta on a weather map
Places in Spain:
Name
°F
24 Hours Forecast
Siesta
Local time: 18:24
May 09, saturday
2100
63°F
SE
14 mph
14 mph
May 10, sunday
0000
61°F
E
11 mph
11 mph
0300
63°F
NE
9 mph
9 mph
0600
63°F
NE
12 mph
12 mph
0900
64°F
NE
9 mph
9 mph
1200
66°F
NE
10 mph
10 mph
1500
68°F
N
9 mph
9 mph
1800
68°F
NE
13 mph
13 mph
