Guaíba Water Temperature

(Today) 2024

18.8°C / 65.8°F

The water will feel medium. The water will feel a bit chilly in just bathers / swimming costume. If you plan on wearing a wetsuit 4/3mm should be thick enough.

Current weather

13°C / 55°F
(broken clouds)
Partly cloudy
Wind
3 mph
Humidity
78%

The measurements for the water temperature in Guaíba, Rio Grande do Sul are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Water temp by month

Monthly average max / min water temperatures

The graph below shows the range of monthly Guaíba water temperature derived from many years of historical sea surface temperature data.

Guaíba average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Guaíba
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 22.7 23.2 21.7 20.1 18.3 15.3 12.2 12.9 13.7 16.8 18.8 20.8
Max °C 26.1 25.6 26.3 24.3 21.1 20.6 18 17.5 17.6 20.5 21.8 24
Min °F 74.2 74.7 72.9 69.9 66.1 61.6 56.3 57.1 58.2 63.7 67 70.7
Max °F 77.6 77.1 77.5 74.1 68.9 66.9 62.1 61.7 62.1 67.4 70 73.9

The warmest water temperature is in January with an average around 75.9°F / 24.4°C. The coldest month is July with an average water temperature of 59.2°F / 15.1°C.

7 day tide forecast for Guaíba

SatSunMonTueWedThuFri
  • High 12:32am
    (0.43m)
  • Low 4:31am
    (0.26m)
  • High 12:22pm
    (0.45m)
  • Low 4:46pm
    (0.21m)
  • High 12:55am
    (0.45m)
  • Low 5:02am
    (0.23m)
  • High 1:02pm
    (0.47m)
  • Low 5:23pm
    (0.2m)
  • High 1:22am
    (0.46m)
  • Low 5:38am
    (0.2m)
  • High 1:40pm
    (0.48m)
  • Low 6:09pm
    (0.2m)
  • High 1:56am
    (0.46m)
  • Low 6:21am
    (0.18m)
  • High 2:26pm
    (0.49m)
  • Low 7:00pm
    (0.2m)
  • High 2:37am
    (0.46m)
  • Low 7:04am
    (0.17m)
  • High 3:20pm
    (0.5m)
  • Low 7:42pm
    (0.2m)
  • High 3:23am
    (0.46m)
  • Low 7:39am
    (0.16m)
  • High 4:07pm
    (0.52m)
  • Low 8:17pm
    (0.22m)
  • High 4:05am
    (0.46m)
  • Low 8:09am
    (0.16m)
  • High 4:47pm
    (0.52m)
  • Low 8:52pm
    (0.25m)
7 day tide times for Guaíba

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