Sea Temperature

Saint Augustine Sea Temperature

(Today) Apr 2020

20.7°C / 69.3°F

Current weather

19°C / 66°F
(overcast clouds)

Partly cloudy
Wind

3 mph

Humidity

93%


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

Maximum and minimum monthly sea temperatures in Saint Augustine
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 14.3 14.8 15.8 18.8 22 25.7 27 27.9 27.5 23.9 19.8 17.2
Max °C 19.5 19.1 20.7 24.4 26.9 28.3 29.5 30.2 29.4 29 25.7 21
Min °F 59.8 60.3 62.4 68.1 73.5 79.3 81.6 83.1 82.2 77 70 64.5
Max °F 65 64.6 67.3 73.7 78.4 81.9 84.1 85.4 84.1 82.1 75.9 68.3

7 day tide forecast for Saint Augustine

WedThuFriSatSunMonTue
  • Low 3:28am
    (-0.90m)
  • High 9:30am
    (5.52m)
  • Low 3:43pm
    (-0.91m)
  • High 9:58pm
    (5.94m)
  • Low 4:19am
    (-0.89m)
  • High 10:21am
    (5.41m)
  • Low 4:30pm
    (-0.86m)
  • High 10:50pm
    (5.95m)
  • Low 5:10am
    (-0.71m)
  • High 11:11am
    (5.22m)
  • Low 5:18pm
    (-0.64m)
  • High 11:42pm
    (5.82m)
  • Low 6:02am
    (-0.39m)
  • High 12:02pm
    (4.98m)
  • Low 6:08pm
    (-0.28m)
  • High 12:34am
    (5.58m)
  • Low 6:57am
    (-0.00m)
  • High 12:53pm
    (4.72m)
  • Low 7:01pm
    (0.14m)
  • High 1:27am
    (5.29m)
  • Low 7:56am
    (0.36m)
  • High 1:47pm
    (4.47m)
  • Low 8:00pm
    (0.53m)
  • High 2:23am
    (4.99m)
  • Low 8:56am
    (0.64m)
  • High 2:43pm
    (4.28m)
  • Low 9:03pm
    (0.81m)
7 day tide times for Saint Augustine

*These tide times are estimates based on the nearest port (St. Augustine, city dock) 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 April sea temperatures

  • Max: 24.4°C / 75.9°F
  • Avg: 21.6°C / 70.9°F
  • Min: 18.8°C / 65.8°F
Saint Augustine average sea temperature chart

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

Map showing location of Saint Augustine (29.894690, -81.314520)

Locations nearby

Variations

Whilst sea temperatures for Saint Augustine 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 Saint Augustine
St. Augustine

Saint Augustine average sea temperature chart