Sea Temperature

São Luís Sea Temperature

(Today) Nov 2017

27.2°C / 81°F

Current weather

(broken clouds)
30°C / 86°F

Partly cloudy

16 mph



The measurements for the sea temperature in São Luís, Maranhão are provided by the daily satellite readings provided by the NOAA. The temperatures given are the surface temperature (SST) which is most relevant to recreational users.

Monthly average max / min water temperatures

The graph below shows the range of monthly water temperatures over several years.

Maximum and minimum monthly sea temperatures in São Luís
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 28.1 28 27.9 28 27.8 27.8 27.7 26.8 26.7 26.8 27.2 27.1
Max °C 29.2 29.6 30 29.2 29.6 28.9 28.8 28.8 27.9 28.3 28.5 29
Min °F 83 83 83 82.9 82.8 82.4 82.3 81 80.5 80.8 81.4 81.5
Max °F 84.1 84.6 85.1 84.1 84.6 83.5 83.4 83 81.7 82.3 82.7 83.4

7 day tide forecast for São Luís

  • Low 04:28am
  • High 10:45am
  • Low 04:45pm
  • High 10:59pm
  • Low 05:18am
  • High 11:39am
  • Low 05:42pm
  • High 11:58pm
  • Low 06:20am
  • High 12:44pm
  • Low 06:51pm
  • High 01:08am
  • Low 07:30am
  • High 01:55pm
  • Low 08:06pm
  • High 02:23am
  • Low 08:40am
  • High 03:03pm
  • Low 09:15pm
  • High 03:31am
  • Low 09:42am
  • High 04:02pm
  • Low 10:15pm
  • High 04:30am
  • Low 10:37am
  • High 04:54pm
  • Low 11:07pm

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

Average November sea temperatures

  • Max: 27.2°C / 80.9°F
  • Avg: 27.8°C / 82°F
  • Min: 28.5°C / 83.2°F
São Luís average sea temperature chart

These average ocean temperatures for São Luís are calculated from several years of archived data.

Map showing location of São Luís (-2.529720, -44.302780)

Locations nearby


Whilst sea temperatures for São Luís 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 São Luís
Maranhao, Maranhão, San-Luis, Sao Luis, Sao Luis do Maranhao, Sao Luiz, Sao Luiz de Maranhao, Sao Luiz do Maranhao, São Luis, São Luiz, São Luiz de Maranhão, São Luiz do Maranhão, São Luís, São Luís do Maranhão, Сан-Луис, סאו לואיס

São Luís average sea temperature chart