Seven Mile Beach Sea Water Temperature
A temperate beach on the Tasman Sea, warmest around February at about 17°C. Today's reading, 7-day forecast, and monthly averages below.
Seven Mile Beach water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Seven Mile Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Seven Mile Beach occurs inJanuary, February, March, April — peaking at17°C (62.6°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 | 13.6°C | 16.1°C | 18.3°C | Cool / Refreshing (16°C – 20°C) |
| February | 15.5°C | 17°C | 18.9°C | Cool / Refreshing (16°C – 20°C) |
| March | 14.8°C | 16.7°C | 18.7°C | Cool / Refreshing (16°C – 20°C) |
| April | 13.4°C | 15.5°C | 17.4°C | Very Cold (< 16°C) |
| May | 12.6°C | 14°C | 15.6°C | Very Cold (< 16°C) |
| June | 11.9°C | 13.1°C | 14.1°C | Very Cold (< 16°C) |
| July | 11.5°C | 12.7°C | 13.9°C | Very Cold (< 16°C) |
| August | 11.2°C | 12.2°C | 13.3°C | Very Cold (< 16°C) |
| SeptemberCurrent | 11.3°C | 12°C | 13°C | Very Cold (< 16°C) |
| October | 11.7°C | 12.5°C | 14°C | Very Cold (< 16°C) |
| November | 12.3°C | 13.6°C | 16.7°C | Very Cold (< 16°C) |
| December | 12.9°C | 14.5°C | 16.2°C | Very Cold (< 16°C) |
Swimming FAQs for Seven Mile Beach
Is the sea warm enough to swim in Seven Mile Beach today?
Typical sea surface temperature in Seven Mile Beach this time of year is 12°C (53.6°F) — classified as Very Cold (< 16°C). Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges. Live readings load automatically.
What are the warmest months for swimming in Seven Mile Beach?
The highest water temperatures in Seven Mile Beach typically occur duringJanuary, February, March, April, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Seven Mile Beach in September?
Historically in September, water temperatures in Seven Mile Beach average around12°C (53.6°F), fluctuating between a recorded minimum of 11.3°C and a maximum of 13°C.