Mill Beach Sea Water Temperature
A mild beach on the Tasman Sea, warmest around February at about 22.7°C. Today's reading, 7-day forecast, and monthly averages below.
Mill Beach water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Mill Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Mill Beach occurs inJanuary, February, March, April — peaking at22.7°C (72.9°F) in February.
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 | 19.5°C | 21.5°C | 23.4°C | Comfortable (20°C – 24°C) |
| February | 21.3°C | 22.7°C | 24.6°C | Comfortable (20°C – 24°C) |
| March | 21.3°C | 22.4°C | 24.5°C | Comfortable (20°C – 24°C) |
| April | 18.6°C | 21.4°C | 23.6°C | Comfortable (20°C – 24°C) |
| May | 17.8°C | 20.1°C | 21.9°C | Comfortable (20°C – 24°C) |
| June | 16.6°C | 18.5°C | 21.2°C | Cool / Refreshing (16°C – 20°C) |
| July | 14.3°C | 17.1°C | 19.5°C | Cool / Refreshing (16°C – 20°C) |
| August | 15°C | 16.6°C | 18.5°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 15.5°C | 17°C | 18.8°C | Cool / Refreshing (16°C – 20°C) |
| October | 16.1°C | 18.1°C | 20.4°C | Cool / Refreshing (16°C – 20°C) |
| November | 17.8°C | 19.1°C | 21°C | Cool / Refreshing (16°C – 20°C) |
| December | 18.8°C | 20.6°C | 23.4°C | Comfortable (20°C – 24°C) |
Swimming FAQs for Mill Beach
Is the sea warm enough to swim in Mill Beach today?
Typical sea surface temperature in Mill Beach this time of year is 17°C (62.6°F) — classified as Cool / Refreshing (16°C – 20°C). Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing. Live readings load automatically.
What are the warmest months for swimming in Mill Beach?
The highest water temperatures in Mill Beach typically occur duringJanuary, February, March, April, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Mill Beach in September?
Historically in September, water temperatures in Mill Beach average around17°C (62.6°F), fluctuating between a recorded minimum of 15.5°C and a maximum of 18.8°C.