Cascais Sea Temperature

(Today) 2021

15.5°C / 59.9°F

Current weather

16°C / 61°F
(mist)

Partly cloudy

Wind

4 mph

Humidity

83%


The measurements for the water temperature in Cascais, Lisbon 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 water temp

Monthly average max / min water temperatures

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

Cascais average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Cascais
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 14.6 14 13.6 14.5 15.3 17.2 16.7 17 18.5 18.7 16.8 15.6
Max °C 16.9 16.5 16.5 17.9 19.4 20.1 21.2 22.3 21.4 21 19.5 17.4
Min °F 59.2 58.2 57.6 59.5 61.1 64.1 63.8 64.7 66.4 66.5 63.3 60.8
Max °F 61.5 60.7 60.5 62.9 65.2 67 68.3 70 69.3 68.8 66 62.6

The warmest water temperature is in September with an average around 67.8°F / 19.9°C. The coldest month is March with an average water temperature of 59°F / 15.0°C.


7 day tide forecast for Cascais

SatSunMonTueWedThuFri
  • High 1:56am
    (3.58m)
  • Low 8:06am
    (0.5m)
  • High 2:20pm
    (3.51m)
  • Low 8:25pm
    (0.52m)
  • High 2:42am
    (3.64m)
  • Low 8:53am
    (0.47m)
  • High 3:08pm
    (3.47m)
  • Low 9:10pm
    (0.59m)
  • High 3:28am
    (3.62m)
  • Low 9:42am
    (0.52m)
  • High 3:58pm
    (3.35m)
  • Low 9:56pm
    (0.72m)
  • High 4:17am
    (3.53m)
  • Low 10:32am
    (0.64m)
  • High 4:50pm
    (3.18m)
  • Low 10:45pm
    (0.89m)
  • High 5:08am
    (3.39m)
  • Low 11:27am
    (0.8m)
  • High 5:46pm
    (3m)
  • Low 11:39pm
    (1.09m)
  • High 6:05am
    (3.21m)
  • Low 12:29pm
    (0.99m)
  • High 6:49pm
    (2.82m)
  • Low 12:41am
    (1.27m)
  • High 7:08am
    (3.05m)
  • Low 1:40pm
    (1.14m)
  • High 7:58pm
    (2.7m)
7 day tide times for Cascais

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