Current sea water temperature:
+53.6°F
| Minimum sea water temperature in August: | 64.2°F |
| Maximum sea water temperature in August: | 52.9°F |
| Average sea water temperature in August: | 58.3°F |
| more information | |
14 days
forecast
forecast
| Rio Grande |
monthly
weather
weather
| Rio Grande |
Sea water temperature for the last 10 days:
| August 25 | 53.6°F | August 20 | 59.2°F |
| August 24 | 55.2°F | August 19 | 59.2°F |
| August 23 | 55.6°F | August 18 | 59.0°F |
| August 22 | 56.7°F | August 17 | 59.4°F |
| August 21 | 59.4°F | August 16 | 55.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Rio Grande?
Based on the data about daily sea water temperature for the last three years the warmest sea in Rio Grande was noticed in February, January and March.
Monthly Sea Temperatures in Rio Grande, °F
Sea water temperature in February, °F
Show year:
2026
2025
2024
The average sea water temperature in February of 2026 was 79.1°F. The highest and lowest sea temperatures during the month were 81.9°F and 75.7°F.
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 78.1°F. The highest and lowest sea temperatures during the month were 82.2°F and 73.6°F.
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 75.8°F. The highest and lowest sea temperatures during the month were 79.0°F and 72.3°F.
current
weather
weather
| Rio Grande |
weather in
August
August
| Rio Grande |
Best time for vacation in Rio Grande
Rio Grande on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Rio Grande
Local time: 00:38
August 26, wednesday
0300
54°F
SW
12 mph
12 mph
0600
54°F
SW
11 mph
11 mph
0900
57°F
W
14 mph
14 mph
1200
61°F
SW
14 mph
14 mph
1500
63°F
SW
16 mph
16 mph
1800
61°F
SW
11 mph
11 mph
2100
59°F
SW
15 mph
15 mph
August 27, thursday
0000
59°F
SW
14 mph
14 mph
