Cascais Sea Temperature

(Today) Dec 2016

17.2°C / 63°F

Current weather

(few clouds)
9°C / 48°F

Partly cloudy

10 mph



The measurements for the sea temperature in Cascais, Lisbon 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.

7 day tide forecast for Cascais

  • High 05:46am
  • Low 12:00pm
  • High 06:20pm
  • Low 12:13am
  • High 06:40am
  • Low 12:57pm
  • High 07:20pm
  • Low 01:16am
  • High 07:43am
  • Low 02:07pm
  • High 08:30pm
  • Low 02:33am
  • High 08:55am
  • Low 03:21pm
  • High 09:42pm
  • Low 03:50am
  • High 10:05am
  • Low 04:30pm
  • High 10:47pm
  • Low 04:57am
  • High 11:09am
  • Low 05:29pm
  • High 11:45pm
  • Low 05:56am
  • High 12:08pm
  • Low 06:21pm

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

Cascais tides

Average December sea temperatures

  • Max: 17.4°C / 63.3°F
  • Avg: 16.5°C / 61.7°F
  • Min: 15.7°C / 60.3°F
Cascais average sea temperature chart

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

Map showing location of Cascais (38.6979, -9.42146)

Locations nearby


Whilst sea temperatures for Cascais 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 Cascais
Cascaes, Cascais, Kashkajsh, Kaskais, kasukaisu, Κασκάις, Кашкайш, カスカイス