Saint-Louis Water Temperature

(Today) 2025

25.7°C / 78.2°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

24°C / 75°F
(overcast clouds)
Partly cloudy
Wind
14 mph
Humidity
81%

The measurements for the water temperature in Saint-Louis, Saint-Louis 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 Saint-Louis water temperature derived from many years of historical sea surface temperature data.

Saint-Louis average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Saint-Louis
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 18 17.4 17.5 18.1 18.6 22.5 24.5 26.3 27.8 26.9 22.5 21.4
Max °C 24.6 21.4 20.4 21.5 24.8 27.1 28.7 29.9 29.4 29.6 28.6 25.5
Min °F 67 64.9 64.6 65.9 68 74.3 77.8 80.8 82.7 81.5 74.9 72.1
Max °F 73.6 68.9 67.5 69.3 74.2 78.9 82 84.4 84.3 84.2 81 76.2

The warmest water temperature is in September with an average around 83.5°F / 28.6°C. The coldest month is March with an average water temperature of 66°F / 18.9°C.

7 day tide forecast for Saint-Louis

WedThuFriSatSunMonTue
  • Low 2:35am
    (0.67m)
  • High 9:01am
    (1.48m)
  • Low 3:24pm
    (0.65m)
  • High 9:20pm
    (1.33m)
  • Low 3:15am
    (0.64m)
  • High 9:38am
    (1.53m)
  • Low 4:03pm
    (0.6m)
  • High 10:00pm
    (1.36m)
  • Low 3:53am
    (0.61m)
  • High 10:15am
    (1.58m)
  • Low 4:40pm
    (0.55m)
  • High 10:38pm
    (1.38m)
  • Low 4:29am
    (0.58m)
  • High 10:51am
    (1.62m)
  • Low 5:17pm
    (0.52m)
  • High 11:15pm
    (1.39m)
  • Low 5:06am
    (0.57m)
  • High 11:27am
    (1.64m)
  • Low 5:55pm
    (0.51m)
  • High 11:52pm
    (1.39m)
  • Low 5:43am
    (0.56m)
  • High 12:05pm
    (1.64m)
  • Low 6:33pm
    (0.52m)
  • High 12:31am
    (1.38m)
  • Low 6:22am
    (0.58m)
  • High 12:44pm
    (1.62m)
  • Low 7:13pm
    (0.54m)
7 day tide times for Saint-Louis

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