Cudjoe Key Water Temperature

(Today) 2024

25.6°C / 78.1°F

The water will feel warm (balmy). Most people will be OK with just bathers / swimming costume at this temperature. If you intend to stay in the water for a while a thin shorty wetsuit will suffice.

Current weather

28°C / 82°F
(clear sky)
Partly cloudy
Wind
3 mph
Humidity
79%

The measurements for the water temperature in Cudjoe 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.

Water temp by month

Monthly average max / min water temperatures

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

Cudjoe Key average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Cudjoe Key
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 19.8 19.5 20.3 23.5 24.8 27.1 28.3 29.3 28.7 26.3 23.8 22.2
Max °C 23.8 24.1 25.6 27.3 29.3 29.9 31.1 31.7 30.8 30.2 27.9 25
Min °F 69.2 68.9 70.6 75.8 78.4 81.9 84.1 85.7 84.5 80.9 76.4 73.1
Max °F 73.2 73.5 75.9 79.6 82.9 84.7 86.9 88.1 86.6 84.8 80.5 75.9

The warmest water temperature is in August with an average around 86.9°F / 30.5°C. The coldest month is January with an average water temperature of 71.2°F / 21.8°C.


7 day tide forecast for Cudjoe Key

TueWedThuFriSatSunMon
  • Low 1:47am
    (-0.02m)
  • High 8:00am
    (0.19m)
  • Low 12:57pm
    (0.1m)
  • High 6:28pm
    (0.35m)
  • Low 2:41am
    (-0.02m)
  • High 8:32am
    (0.23m)
  • Low 2:06pm
    (0.09m)
  • High 7:32pm
    (0.37m)
  • Low 3:22am
    (-0.01m)
  • High 8:57am
    (0.26m)
  • Low 3:00pm
    (0.07m)
  • High 8:21pm
    (0.39m)
  • Low 3:54am
    (-0m)
  • High 9:17am
    (0.3m)
  • Low 3:44pm
    (0.05m)
  • High 9:01pm
    (0.4m)
  • Low 4:22am
    (0.01m)
  • High 9:34am
    (0.33m)
  • Low 4:23pm
    (0.02m)
  • High 9:37pm
    (0.4m)
  • Low 4:48am
    (0.02m)
  • High 9:52am
    (0.37m)
  • Low 4:59pm
    (0m)
  • High 10:11pm
    (0.39m)
  • Low 5:12am
    (0.03m)
  • High 10:13am
    (0.4m)
  • Low 5:33pm
    (-0.02m)
  • High 10:46pm
    (0.37m)
7 day tide times for Cudjoe Key

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