10.19
mon
mon
DAY

72°F
NE 12 mph
precip
41%
41%
NIGHT

68°F
NE 4 mph
precip
37%
37%
10.20
tue
tue
DAY

70°F
N 5 mph
precip
53%
53%
NIGHT

70°F
SW 2 mph
precip
43%
43%
10.21
wed
wed
DAY

70°F
S 7 mph
precip
69%
69%
NIGHT

72°F
SW 17 mph
precip
75%
75%
10.22
thu
thu
DAY

74°F
W 15 mph
precip
70%
70%
NIGHT

74°F
W 21 mph
precip
68%
68%
10.23
fri
fri
DAY

76°F
SW 9 mph
precip
32%
32%
NIGHT

76°F
SW 14 mph
precip
31%
31%
10.24
sat
sat
DAY

80°F
NW 8 mph
precip
8%
8%
NIGHT

76°F
S 7 mph
precip
27%
27%
10.25
sun
sun
DAY

80°F
SW 13 mph
precip
27%
27%
NIGHT

78°F
SW 11 mph
precip
28%
28%
10.26
mon
mon
DAY

82°F
N 9 mph
precip
23%
23%
NIGHT

76°F
NE 8 mph
precip
86%
86%
10.27
tue
tue
DAY

78°F
NW 7 mph
precip
29%
29%
NIGHT

76°F
S 10 mph
precip
76%
76%
10.28
wed
wed
DAY

76°F
NW 5 mph
precip
26%
26%
NIGHT

76°F
NW 6 mph
precip
73%
73%
10.29
thu
thu
DAY

78°F
W 9 mph
precip
33%
33%
NIGHT

76°F
S 9 mph
precip
79%
79%
10.30
fri
fri
DAY

74°F
S 2 mph
precip
90%
90%
NIGHT

76°F
NE 15 mph
precip
63%
63%
10.31
sat
sat
DAY

74°F
N 23 mph
precip
75%
75%
NIGHT

72°F
NW 6 mph
precip
70%
70%
11.01
sun
sun
DAY

70°F
NW 8 mph
precip
85%
85%
NIGHT

70°F
W 9 mph
precip
86%
86%
Sea water
temperature
temperature
| Rio das Ostras |
Weather in
October
October
| Rio das Ostras |
7 day weather
forecast
forecast
| Rio das Ostras |
10 day weather
forecast
forecast
| Rio das Ostras |
14 day weather
forecast
forecast
| Rio das Ostras |
Monthly weather
averages
averages
| Rio das Ostras |
Current Weather
Conditions
Conditions
| Rio das Ostras |
When is the Best
Time to Visit?
Time to Visit?
| Rio das Ostras |
Rio das Ostras Sea Water Temperature in October, °F
The average sea surface temperature in October 2026 for Rio das Ostras was 77.9°F. The maximum and minimum values were 76.0°F and 81.0°F respectively.
Brazil Resorts:
NAME
F°
| Balneario Camboriu | ![]() |
+46 |
| Buzios | ![]() |
+70 |
| Duque de Caxias | ![]() |
+70 |
| Florianopolis | ![]() |
+52 |
| Fortaleza | ![]() |
+82 |
| Garopaba | ![]() |
+44 |
| Joao Pessoa | ![]() |
+82 |
| Recife | ![]() |
+76 |
| Rio de Janeiro | ![]() |
+70 |
| Salvador | ![]() |
+78 |
| Santos | ![]() |
+66 |
| Sao Jose de Ribamar | ![]() |
+84 |
| Sao Paulo | ![]() |
+62 |
| Sao Sebastiao | ![]() |
+64 |
| Xangri-la | ![]() |
+56 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Rio das Ostras
Local time: 02:53
19 oct, monday
| 0300 | ![]() |
72°F | N 9 mph |
| 0600 | ![]() |
72°F | NE 12 mph |
| 0900 | ![]() |
72°F | N 16 mph |
| 1200 | ![]() |
72°F | NE 12 mph |
| 1500 | ![]() |
70°F | NE 13 mph |
| 1800 | ![]() |
72°F | NE 11 mph |
| 2100 | ![]() |
70°F | NE 7 mph |
20 oct, tuesday
| 0000 | ![]() |
68°F | NE 4 mph |





























