Foúrnoi Sea Temperature

(Today) 2021

19.1°C / 66.3°F

Current weather

21°C / 70°F
(overcast clouds)

Partly cloudy

Wind

37 mph

Humidity

77%


The measurements for the water temperature in Foúrnoi 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 Foúrnoi water temperature derived from many years of historical sea surface temperature data.

Foúrnoi average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Foúrnoi
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 15.6 15.1 15.2 15 16.9 20.7 22.1 22.8 21.9 19.3 16.7 15.7
Max °C 18.5 17.3 17 18.2 21.1 23.7 25.9 26.6 25.1 24.2 21 19.4
Min °F 61.2 60.1 60.1 60.3 64.1 70.5 73.3 74.6 72.7 68.7 63.7 61.7
Max °F 64.1 62.3 61.9 63.5 68.3 73.5 77.1 78.4 75.9 73.6 68 65.4

The warmest water temperature is in August with an average around 76.5°F / 24.7°C. The coldest month is March with an average water temperature of 61°F / 16.1°C.


7 day tide forecast for Foúrnoi

MonTueWedThuFriSatSun
  • High 12:41am
    (0.44m)
  • Low 6:57am
    (0.3m)
  • High 1:12pm
    (0.47m)
  • Low 7:39pm
    (0.26m)
  • High 1:47am
    (0.46m)
  • Low 7:56am
    (0.25m)
  • High 2:12pm
    (0.5m)
  • Low 8:31pm
    (0.2m)
  • High 2:47am
    (0.49m)
  • Low 8:46am
    (0.21m)
  • High 3:06pm
    (0.53m)
  • Low 9:18pm
    (0.14m)
  • High 3:40am
    (0.52m)
  • Low 9:32am
    (0.16m)
  • High 3:57pm
    (0.56m)
  • Low 10:02pm
    (0.09m)
  • High 4:30am
    (0.55m)
  • Low 10:17am
    (0.13m)
  • High 4:46pm
    (0.59m)
  • Low 10:45pm
    (0.06m)
  • High 5:19am
    (0.57m)
  • Low 11:01am
    (0.11m)
  • High 5:34pm
    (0.6m)
  • Low 11:29pm
    (0.05m)
  • High 6:07am
    (0.57m)
  • Low 11:45am
    (0.11m)
  • High 6:22pm
    (0.59m)
7 day tide times for Foúrnoi

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