Grande Rivière Noire Water Temperature

(Today) 2025

24°C / 75.2°F

The water will feel warm (balmy). Most people will be OK with just bathers / swimming costume at this temperature. If you intend to stay in the water for a while a thin shorty wetsuit will suffice.

Current weather

19°C / 65°F
(clear sky)
Partly cloudy
Wind
8 mph
Humidity
81%

The measurements for the water temperature in Grande Rivière Noire, Black River 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.

*Live data may vary from satellite readings for a number of reasons. These include local factors, depth of smapling and time of day.

Water temp by month

Monthly average max / min water temperatures

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

Grande Rivière Noire average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Grande Rivière Noire
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 26.3 27 27 26.4 25.3 23.8 23.1 22.7 22.4 23 23.4 25.2
Max °C 28.6 29.3 29.7 28.2 27.9 26.5 25.4 24.6 24.2 24.7 26.4 27.9
Min °F 80.2 81.5 81.6 80.2 78.6 75.9 74.5 73.6 73 74 75.3 78.4
Max °F 82.5 83.8 84.3 82 81.2 78.6 76.8 75.5 74.8 75.7 78.3 81.1

The warmest water temperature is in March with an average around 82.9°F / 28.3°C. The coldest month is September with an average water temperature of 73.9°F / 23.3°C.

7 day tide forecast for Grande Rivière Noire

MonTueWedThuFriSatSun
  • High 3:25am
    (0.69m)
  • Low 10:01am
    (0.12m)
  • High 4:31pm
    (0.66m)
  • Low 10:16pm
    (0.3m)
  • High 4:06am
    (0.67m)
  • Low 10:39am
    (0.14m)
  • High 5:11pm
    (0.65m)
  • Low 11:03pm
    (0.3m)
  • High 4:53am
    (0.63m)
  • Low 11:21am
    (0.19m)
  • High 5:54pm
    (0.63m)
  • Low 11:58pm
    (0.3m)
  • High 5:49am
    (0.58m)
  • Low 12:09pm
    (0.24m)
  • High 6:44pm
    (0.62m)
  • Low 1:08am
    (0.3m)
  • High 7:05am
    (0.53m)
  • Low 1:09pm
    (0.3m)
  • High 7:46pm
    (0.6m)
  • Low 2:36am
    (0.29m)
  • High 8:53am
    (0.51m)
  • Low 2:30pm
    (0.35m)
  • High 9:00pm
    (0.6m)
  • Low 4:08am
    (0.25m)
  • High 10:46am
    (0.52m)
  • Low 4:07pm
    (0.37m)
  • High 10:16pm
    (0.61m)
7 day tide times for Grande Rivière Noire

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