Average sea water temperature in August:
+58.2°F
| Minimum sea water temperature in August: | 64.2°F |
| Maximum sea water temperature in August: | 52.9°F |
Daily sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 58.4°F. The highest and lowest sea temperatures during the month were 63.5°F and 53.6°F.
sea water
temperature
temperature
| Rio Grande |
monthly
weather
weather
| Rio Grande |
current
weather
weather
| Rio Grande |
14 days
forecast
forecast
| Rio Grande |
Monthly sea water temperature in Rio Grande, °F
Which Brazil resorts have warmest sea in August?
| Place name | August 2026 | August 2025 |
|---|---|---|
| Macapa | 85.5°F | 84.8°F |
| Belem | 84.6°F | 84.5°F |
| Ananindeua | 84.5°F | 84.4°F |
| Sao Luis | 83.3°F | 83.0°F |
| Sao Jose de Ribamar | 83.1°F | 83.0°F |
| Jericoacoara | 81.5°F | 81.2°F |
| Paracuru | 81.3°F | 80.9°F |
| Fortaleza | 81.1°F | 80.6°F |
| Natal | 80.5°F | 80.2°F |
| Ilha de Itamaraca | 80.4°F | 80.2°F |
| Jaboatao dos Guararapes | 80.4°F | 80.0°F |
| Recife | 80.3°F | 80.0°F |
| Paulista | 80.3°F | 80.1°F |
| Olinda | 80.3°F | 80.0°F |
| Joao Pessoa | 80.3°F | 80.1°F |
| Maceio | 80.2°F | 79.5°F |
| Aracaju | 79.7°F | 79.0°F |
| Salvador | 79.0°F | 78.1°F |
| Lauro de Freitas | 78.9°F | 78.1°F |
| Itacare | 78.5°F | 77.4°F |
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: 05:49
September 15, tuesday
0600
48°F
E
10 mph
10 mph
0900
52°F
E
11 mph
11 mph
1200
57°F
NE
10 mph
10 mph
1500
59°F
NE
9 mph
9 mph
1800
59°F
NE
5 mph
5 mph
2100
57°F
E
9 mph
9 mph
September 16, wednesday
0000
52°F
N
19 mph
19 mph
0300
52°F
N
16 mph
16 mph
