Bonnet Bay Water Temperature

(Today) 2022

20.6°C / 69.1°F

Current weather

9°C / 49°F
(light intensity shower rain)

Partly cloudy

Wind

9 mph

Humidity

90%


The measurements for the water temperature in Bonnet Bay, New South Wales 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 Bonnet Bay water temperature derived from many years of historical sea surface temperature data.

Bonnet Bay average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Bonnet Bay
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 21.3 22.3 21.3 20.3 18 17.1 16.9 17.2 17 17 19.1 19.3
Max °C 25 25.1 24.9 24.9 22.3 20.5 20.7 19.9 19.7 21.1 22.2 23.6
Min °F 71.8 73.3 71.8 70.4 66.1 64.1 63.9 64 63.6 64.2 67.6 68.4
Max °F 75.5 76.1 75.4 75 70.4 67.5 67.7 66.7 66.3 68.3 70.7 72.7

The warmest water temperature is in February with an average around 74.7°F / 23.7°C. The coldest month is September with an average water temperature of 64.9°F / 18.3°C.


7 day tide forecast for Bonnet Bay

TueWedThuFriSatSunMon
  • High 5:45am
    (1.14m)
  • Low 11:18am
    (0.44m)
  • High 6:01pm
    (1.74m)
  • Low 12:55am
    (0.24m)
  • High 6:49am
    (1.19m)
  • Low 12:20pm
    (0.38m)
  • High 6:58pm
    (1.83m)
  • Low 1:48am
    (0.15m)
  • High 7:44am
    (1.25m)
  • Low 1:18pm
    (0.31m)
  • High 7:51pm
    (1.88m)
  • Low 2:36am
    (0.08m)
  • High 8:34am
    (1.3m)
  • Low 2:12pm
    (0.26m)
  • High 8:41pm
    (1.87m)
  • Low 3:22am
    (0.07m)
  • High 9:21am
    (1.34m)
  • Low 3:04pm
    (0.24m)
  • High 9:29pm
    (1.82m)
  • Low 4:05am
    (0.09m)
  • High 10:06am
    (1.37m)
  • Low 3:54pm
    (0.26m)
  • High 10:15pm
    (1.72m)
  • Low 4:47am
    (0.15m)
  • High 10:51am
    (1.37m)
  • Low 4:44pm
    (0.31m)
  • High 11:00pm
    (1.58m)
7 day tide times for Bonnet Bay

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