Sea Temperature

Port Louis Sea Temperature

(Today) Oct 2018

24.4°C / 76°F

Current weather

23°C / 73°F
(broken clouds)

Partly cloudy

11 mph



The measurements for the water temperature in Port Louis, Port 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.

Monthly average max / min water temperatures

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

Maximum and minimum monthly sea temperatures in Port Louis
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 26.1 27.1 27.1 26.8 25.5 24 23.3 22.8 22.8 23.2 23.7 25.4
Max °C 28.7 29.5 29.8 28.4 27.9 26.4 25.4 24.6 24.4 24.8 26.5 28.1
Min °F 80 81.7 81.8 80.9 78.9 76.2 74.7 73.8 73.7 74.4 75.8 78.8
Max °F 82.6 84.1 84.5 82.5 81.3 78.6 76.8 75.6 75.3 76 78.6 81.5

7 day tide forecast for Port Louis

  • High 12:47am
  • Low 06:52am
  • High 01:03pm
  • Low 07:14pm
  • High 01:18am
  • Low 07:20am
  • High 01:29pm
  • Low 07:43pm
  • High 01:50am
  • Low 07:50am
  • High 01:57pm
  • Low 08:14pm
  • High 02:25am
  • Low 08:22am
  • High 02:27pm
  • Low 08:48pm
  • High 03:03am
  • Low 08:56am
  • High 02:58pm
  • Low 09:25pm
  • High 03:44am
  • Low 09:32am
  • High 03:33pm
  • Low 10:07pm
  • High 04:34am
  • Low 10:15am
  • High 04:13pm
  • Low 10:59pm

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

Average October sea temperatures

  • Max: 24.8°C / 76.6°F
  • Avg: 24°C / 75.2°F
  • Min: 23.2°C / 73.8°F
Port Louis average sea temperature chart

These average ocean temperatures for Port Louis are calculated from several years of archived data.

Map showing location of Port Louis (-20.161940, 57.498890)

Locations nearby


Whilst sea temperatures for Port Louis 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 Port Louis
Por Loui, Port Louis, Port Louis Town, Port Luis Mauricijus, Port Luisas, Port-Louis, Port-Lui, bwr lwys, lu yi gang, poteulu-iseu, potoruisu, Πορ Λουί, Порт Луис Маурицијус, Порт-Луи, פורט לואיס, بور لويس, پورت‌لوئیس, ፖርት ሉዊስ, ポートルイス, 路易港, 포트루이스

Port Louis average sea temperature chart