Average sea water temperature in March:
+77.7°F
| Minimum sea water temperature in March: | 81.1°F |
| Maximum sea water temperature in March: | 73.4°F |
Daily sea water temperature in March, °F
Show year:
2025
2024
2023
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70
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88
The average sea water temperature in March of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 80.4°F and 75.9°F.
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temperature
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| Rio das Ostras |
monthly
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| Rio das Ostras |
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| Rio das Ostras |
14 days
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| Rio das Ostras |
Monthly sea water temperature in Rio das Ostras, °F
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
75.6
74.4
72.7
71.1
70.9
71.9
73.3
74.8
77.2
77.7
77
76.5
Which Brazil resorts have warmest sea in March?
| Place name | March 2025 | March 2024 |
|---|---|---|
| Ilha de Itamaraca | 84.9°F | 86.3°F |
| Jaboatao dos Guararapes | 84.8°F | 86.2°F |
| Paulista | 84.7°F | 86.3°F |
| Recife | 84.7°F | 86.2°F |
| Joao Pessoa | 84.7°F | 86.2°F |
| Olinda | 84.6°F | 86.3°F |
| Salvador | 84.6°F | 85.3°F |
| Maceio | 84.4°F | 85.5°F |
| Ilheus | 84.2°F | 84.8°F |
| Natal | 84.2°F | 86.1°F |
| Itacare | 84.1°F | 84.9°F |
| Aracaju | 84.0°F | 85.4°F |
| Lauro de Freitas | 83.9°F | 85.1°F |
| Fortaleza | 83.9°F | 85.2°F |
| Paracuru | 83.8°F | 85.0°F |
| Jericoacoara | 83.5°F | 84.5°F |
| Sao Luis | 83.3°F | 83.8°F |
| Sao Jose de Ribamar | 83.2°F | 83.5°F |
| Paraiso dos Pataxos | 83.0°F | 81.4°F |
| Macapa | 82.9°F | 84.2°F |
Best time for vacation in Rio das Ostras
Rio das Ostras on a weather map
Leaflet | Tiles © Esri
Places in Brazil:
Name
°F
24 Hours Forecast
Rio das Ostras
Local time: 23:04
April 28, monday
0000
72°F
SW
9 mph
9 mph
0300
70°F
SW
9 mph
9 mph
0600
72°F
S
9 mph
9 mph
0900
81°F
S
6 mph
6 mph
1200
84°F
N
5 mph
5 mph
1500
75°F
NE
11 mph
11 mph
1800
73°F
NE
10 mph
10 mph
2100
72°F
NE
9 mph
9 mph
