Johnsons Beach Sea Water Temperature
A subtropical beach on the Coral Sea, warmest around January at about 28.2°C. Today's reading, 7-day forecast, and monthly averages below.
Johnsons Beach water temperature
Pleasant and revitalizing. Great for most beachgoers and active recreational swimming.
7-Day Water Temperature Forecast
Johnsons Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Johnsons Beach occurs inJanuary, February, March, April, May, October, November, December — peaking at28.2°C (82.8°F) in January.
Year-Round Water Temperature Curve (°C / °F)
Hover a bar for detailsFull 12-month data table — min / avg / max & swimming comfort
| Month | Min Water Temp | Average Water Temp | Max Water Temp | Swimming Comfort |
|---|---|---|---|---|
| January | 26.8°C | 28.2°C | 29.9°C | Tropical Warm (> 28°C) |
| February | 26.3°C | 28.2°C | 30.4°C | Tropical Warm (> 28°C) |
| March | 25.4°C | 27.6°C | 29.8°C | Warm & Ideal (24°C – 28°C) |
| April | 24.5°C | 26.4°C | 28.5°C | Warm & Ideal (24°C – 28°C) |
| May | 21.9°C | 24.1°C | 26.5°C | Warm & Ideal (24°C – 28°C) |
| June | 19.9°C | 21.9°C | 23.8°C | Comfortable (20°C – 24°C) |
| July | 17.6°C | 20.6°C | 22.5°C | Comfortable (20°C – 24°C) |
| August | 19.6°C | 20.8°C | 22.1°C | Comfortable (20°C – 24°C) |
| SeptemberCurrent | 20.8°C | 22.6°C | 24.4°C | Comfortable (20°C – 24°C) |
| October | 23.4°C | 24.7°C | 27.1°C | Warm & Ideal (24°C – 28°C) |
| November | 24.9°C | 26.4°C | 28.2°C | Warm & Ideal (24°C – 28°C) |
| December | 26°C | 27.8°C | 29.9°C | Warm & Ideal (24°C – 28°C) |
Swimming FAQs for Johnsons Beach
Is the sea warm enough to swim in Johnsons Beach today?
Typical sea surface temperature in Johnsons Beach this time of year is 22.6°C (72.7°F) — classified as Comfortable (20°C – 24°C). Pleasant and revitalizing. Great for most beachgoers and active recreational swimming. Live readings load automatically.
What are the warmest months for swimming in Johnsons Beach?
The highest water temperatures in Johnsons Beach typically occur duringJanuary, February, March, April, May, October, November, December, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Johnsons Beach in September?
Historically in September, water temperatures in Johnsons Beach average around22.6°C (72.7°F), fluctuating between a recorded minimum of 20.8°C and a maximum of 24.4°C.