Rio das Ostras Sea Temperature

(Today) Dec 2016

23.3°C / 74°F

Current weather

(overcast clouds)
25°C / 77°F

Partly cloudy

8 mph



The measurements for the sea temperature in Rio das Ostras, Rio de Janeiro are provided by the daily satellite readings provided by the NOAA. The temperatures given are the surface temperature (SST) which is most relevant to recreational users.

7 day tide forecast for Rio das Ostras

  • Low 01:17am
  • High 07:49am
  • Low 02:05pm
  • High 07:45pm
  • Low 02:12am
  • High 08:43am
  • Low 03:16pm
  • High 08:42pm
  • Low 03:36am
  • High 09:38am
  • Low 04:53pm
  • High 09:40pm
  • Low 05:06am
  • High 11:12am
  • Low 05:41pm
  • High 11:19pm
  • Low 05:56am
  • High 12:20pm
  • Low 06:20pm
  • High 12:30am
  • Low 06:41am
  • High 12:58pm
  • Low 07:02pm
  • High 01:18am
  • Low 07:33am
  • High 01:34pm
  • Low 07:51pm

*These tide times are estimates based on the nearest port (Armacao dos Buzios, Brazil) and may differ by up to half and hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.

Rio das Ostras tides

Average December sea temperatures

  • Max: 25.9°C / 78.6°F
  • Avg: 24°C / 75.2°F
  • Min: 22.2°C / 72.0°F
Rio das Ostras average sea temperature chart

These average ocean temperatures for Rio das Ostras are calculated from several years of archived data.

Map showing location of Rio das Ostras (-22.52694, -41.945)

Locations nearby


Whilst sea temperatures for Rio das Ostras are as accurate as current data allows there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for Rio das Ostras