Newton Beach Sea Water Temperature
A temperate beach on the Tasman Sea, warmest around February at about 14.6°C. Today's reading, 7-day forecast, and monthly averages below.
Newton Beach water temperature
Wetsuit strongly recommended. Sudden entry may cause cold shock. Suitable only for brief, brisk plunges.
7-Day Water Temperature Forecast
Newton Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Newton Beach occurs inJanuary, February, March, April — peaking at14.6°C (58.3°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 | 11.5°C | 14.1°C | 16.4°C | Very Cold (< 16°C) |
| February | 13.1°C | 14.6°C | 17.7°C | Very Cold (< 16°C) |
| March | 13°C | 14.4°C | 16.3°C | Very Cold (< 16°C) |
| April | 12.2°C | 13.6°C | 15.8°C | Very Cold (< 16°C) |
| May | 11.1°C | 12.7°C | 14.8°C | Very Cold (< 16°C) |
| June | 10.2°C | 11.5°C | 13.4°C | Very Cold (< 16°C) |
| July | 9.6°C | 10.8°C | 12.8°C | Very Cold (< 16°C) |
| August | 9.3°C | 10.7°C | 11.8°C | Very Cold (< 16°C) |
| SeptemberCurrent | 9.8°C | 11.1°C | 11.9°C | Very Cold (< 16°C) |
| October | 10.3°C | 11.5°C | 12.5°C | Very Cold (< 16°C) |
| November | 11.4°C | 12.6°C | 14.8°C | Very Cold (< 16°C) |
| December | 12.4°C | 13.5°C | 15.6°C | Very Cold (< 16°C) |
Swimming FAQs for Newton Beach
Is the sea warm enough to swim in Newton Beach today?
Typical sea surface temperature in Newton Beach this time of year is 11.1°C (52°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 Newton Beach?
The highest water temperatures in Newton Beach typically occur duringJanuary, February, March, April, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Newton Beach in September?
Historically in September, water temperatures in Newton Beach average around11.1°C (52.0°F), fluctuating between a recorded minimum of 9.8°C and a maximum of 11.9°C.