Swimming in Cairns in august 2025: Average sea temperature in august and tide times in august 2025

Average sea temperature in Cairns in august 2025.

In august, according to seasonal norms, the sea temperature in Cairns is:

Minimum: 74°F

Average: 76°F

Maximum: 77°F

Other useful seasonal weather averages in august:

  • Outside temperature: 66°F to 77°F
  • Most common weather: "Clear/Sunny"
  • The wind blows at 11.8mph
  • It rains a total of 1.1in, over 2 day(s).

Should we swim in Cairns in august?

Yes! The water temperature in Cairns in august is pleasant

Swimming in august is pleasant in Cairns and the surrounding area. The sea temperature is 76°F on average (min/max: 74°F/77°F), allowing you to swim for a long time and enjoy water sports.

Note also that in august, the climate is perfect with an average outside temperature of 71°F, 1.1in of precipitation (over 2 days) and 82.54 % humidity.

Water and normal seasonal temperatures in Cairns in august

August
Average sea temperature 76°F
Minimum sea temperature 74°F
Maximum sea temperature 77°F
Average outside temperature 72°F
Maximum outside temperature 77°F
Minimum outside temperature 67°F
Wind speed 11.8mph
Wind temperature 67°F
Precipitation 1.1in
Number of days of rain 2 jour(s)
(5%)
Humidity 83%
Visibility in kilometers 9.8km
Cloud cover 30%
Our opinion pleasant swimming

Chart of the tides in august 2025

Tide times in august 2025 in Cairns

Swim elsewhere in Australia in august

City Average T° Max. T° Our opinion
Sydney in august66°F69°Fcool swimming
Adelaide in august57°F59°Ffreezing swimming
Brisbane (Queensland) in august71°F73°Fpleasant swimming
Darwin in august80°F82°Fideal swimming
Melbourne in august59°F60°Ffreezing swimming
Perth in august68°F69°Fcool swimming
Fraser Island in august71°F73°Fpleasant swimming
Gold Coast in august71°F73°Fpleasant swimming
Kangaroo Island in august59°F60°Ffreezing swimming
Port Hedland in august75°F77°Fpleasant swimming
Port Macquarie in august69°F71°Fcool swimming
Streaky Bay in august61°F62°Fcold swimming
Warrnambool in august58°F61°Ffreezing swimming
Eden in august61°F65°Fcold swimming
Fremantle in august67°F69°Fcool swimming
Whitsunday Islands in august73°F75°Fpleasant swimming
Batemans Bay in august63°F67°Fcool swimming
Bondi beach in august66°F69°Fcool swimming
Broome in august77°F78°Fpleasant swimming
Bundaberg in august71°F73°Fpleasant swimming

Swim in Australia in august: sea temperature by city

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