Average sea water temperature in April:
+77.1°F
| Minimum sea water temperature in April: | 80.2°F |
| Maximum sea water temperature in April: | 73.6°F |
Daily sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 76.8°F. The highest and lowest sea temperatures during the month were 79.9°F and 75.2°F.
sea water
temperature
temperature
| Rio das Ostras |
monthly
weather
weather
| Rio das Ostras |
current
weather
weather
| Rio das Ostras |
14 days
forecast
forecast
| Rio das Ostras |
Monthly sea water temperature in Rio das Ostras, °F
Which Brazil resorts have warmest sea in April?
| Place name | April 2026 | April 2025 |
|---|---|---|
| Jericoacoara | 84.9°F | 84.5°F |
| Ilha de Itamaraca | 84.7°F | 85.2°F |
| Natal | 84.7°F | 84.7°F |
| Joao Pessoa | 84.6°F | 85.2°F |
| Paulista | 84.6°F | 85.1°F |
| Olinda | 84.5°F | 85.0°F |
| Fortaleza | 84.5°F | 84.7°F |
| Recife | 84.5°F | 85.0°F |
| Jaboatao dos Guararapes | 84.4°F | 85.1°F |
| Paracuru | 84.4°F | 84.7°F |
| Aracaju | 84.1°F | 84.2°F |
| Sao Luis | 84.0°F | 83.7°F |
| Maceio | 83.9°F | 84.6°F |
| Sao Jose de Ribamar | 83.8°F | 83.6°F |
| Ananindeua | 83.7°F | 83.4°F |
| Belem | 83.5°F | 83.2°F |
| Salvador | 83.5°F | 84.6°F |
| Lauro de Freitas | 83.3°F | 84.1°F |
| Macapa | 83.2°F | 83.7°F |
| Itacare | 83.0°F | 83.8°F |
Best time for vacation in Rio das Ostras
Rio das Ostras on a weather map
Places in Brazil:
Name
°F
24 Hours Forecast
Rio das Ostras
Local time: 23:22
April 27, monday
0000
72°F
S
8 mph
8 mph
0300
72°F
SW
10 mph
10 mph
0600
70°F
S
10 mph
10 mph
0900
81°F
SW
10 mph
10 mph
1200
86°F
S
9 mph
9 mph
1500
86°F
S
9 mph
9 mph
1800
77°F
SE
4 mph
4 mph
2100
73°F
E
4 mph
4 mph
