Sea Temperature

Duck Key Sea Temperature

(Today) Jan 2019

23.3°C / 74°F

Current weather

23°C / 74°F
(broken clouds)

Partly cloudy
Wind

16 mph

Humidity

64%


The measurements for the water temperature in Duck Key, Florida 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 Duck Key water temperature derived from many years of historical sea surface temperature data.

Maximum and minimum monthly sea temperatures in Duck Key
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 21.8 21.4 21.9 24.3 25.1 27.4 28.4 29.4 28.8 26.3 24.2 23.4
Max °C 24.8 25.1 26.5 27.8 29.4 29.9 31 31.3 30.5 30.2 28 26
Min °F 72.4 72 73.3 77.1 78.9 82.3 84.2 85.6 84.5 80.9 77.1 75.2
Max °F 75.4 75.7 77.9 80.6 83.2 84.8 86.8 87.5 86.2 84.8 80.9 77.8

7 day tide forecast for Duck Key

WedThuFriSatSunMonTue
  • Low 04:30am
    (-0.58m)
  • High 10:45am
    (1.06m)
  • Low 04:05pm
    (-0.06m)
  • High 10:30pm
    (1.74m)
  • Low 05:14am
    (-0.45m)
  • High 11:26am
    (1.13m)
  • Low 05:07pm
    (-0.08m)
  • High 11:22pm
    (1.52m)
  • Low 05:58am
    (-0.28m)
  • High 12:08pm
    (1.20m)
  • Low 06:14pm
    (-0.08m)
  • High 12:18am
    (1.26m)
  • Low 06:43am
    (-0.11m)
  • High 12:52pm
    (1.26m)
  • Low 07:28pm
    (-0.08m)
  • High 01:20am
    (1.00m)
  • Low 07:32am
    (0.06m)
  • High 01:41pm
    (1.30m)
  • Low 08:45pm
    (-0.11m)
  • High 02:38am
    (0.78m)
  • Low 08:26am
    (0.20m)
  • High 02:34pm
    (1.33m)
  • Low 09:59pm
    (-0.16m)
  • High 04:36am
    (0.66m)
  • Low 09:24am
    (0.29m)
  • High 03:35pm
    (1.34m)
  • Low 11:06pm
    (-0.22m)

*These tide times are estimates based on the nearest port (Duck Key, Hawk Channel) 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 January sea temperatures

  • Max: 24.8°C / 76.6°F
  • Avg: 23.3°C / 73.9°F
  • Min: 21.8°C / 71.2°F
Duck Key average sea temperature chart

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

Map showing location of Duck Key (24.770970, -80.912010)

Locations nearby

Variations

Whilst sea temperatures for Duck Key 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 Duck Key
Cayo Holandes, Cayo de Holandes, Duck Kay, Duck Key, Dutch Key, Hawk's Cay, Reynolds Island

Duck Key average sea temperature chart