Porto Alegre Sea Temperature

(Today) 2021

25.8°C / 78.5°F

Current weather

26°C / 80°F
(clear sky)

Partly cloudy

Wind

10 mph

Humidity

50%


The measurements for the water temperature in Porto Alegre, 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.

Monthly average water temp

Monthly average max / min water temperatures

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

Porto Alegre average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Porto Alegre
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 22.7 23.1 21.7 20.6 19.1 16.4 13.1 13.9 14.6 17.1 19 20.7
Max °C 26.1 25.5 26.3 24.3 21.4 21.1 18.8 17.8 17.8 20.5 21.6 24.1
Min °F 74.2 74.5 72.9 70.5 67.3 63.4 57.8 58.5 59.6 64.1 67.2 70.6
Max °F 77.6 76.9 77.5 74.2 69.6 68.1 63.5 62.4 62.8 67.5 69.8 74

7 day tide forecast for Porto Alegre

SunMonTueWedThuFriSat
  • High 2:24am
    (1.33m)
  • Low 4:25am
    (1.02m)
  • High 9:27am
    (1.12m)
  • Low 4:08pm
    (0.76m)
  • High 3:14am
    (1.41m)
  • Low 5:05am
    (0.95m)
  • High 12:23pm
    (1.13m)
  • Low 4:53pm
    (0.62m)
  • High 3:40am
    (1.46m)
  • Low 5:45am
    (0.88m)
  • High 1:09pm
    (1.26m)
  • Low 5:39pm
    (0.51m)
  • High 3:48am
    (1.50m)
  • Low 6:25am
    (0.81m)
  • High 1:47pm
    (1.40m)
  • Low 6:28pm
    (0.43m)
  • High 3:45am
    (1.54m)
  • Low 7:00am
    (0.74m)
  • High 2:32pm
    (1.53m)
  • Low 7:10pm
    (0.37m)
  • High 3:52am
    (1.58m)
  • Low 7:30am
    (0.68m)
  • High 3:19pm
    (1.65m)
  • Low 7:44pm
    (0.36m)
  • High 4:09am
    (1.63m)
  • Low 7:56am
    (0.64m)
  • High 3:57pm
    (1.75m)
  • Low 8:13pm
    (0.39m)
7 day tide times for Porto Alegre

*These tide times are estimates based on the nearest port (Laguna, 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.