Lighthouse Beach Sea Water Temperature
A subtropical beach on the Tasman Sea, warmest around March at about 25°C. Today's reading, 7-day forecast, and monthly averages below.
Lighthouse Beach water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Lighthouse Beach Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Lighthouse Beach occurs inJanuary, February, March, April — peaking at25°C (77°F) in March.
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 | 22.4°C | 24.4°C | 26.3°C | Warm & Ideal (24°C – 28°C) |
| February | 22.8°C | 24.9°C | 27.2°C | Warm & Ideal (24°C – 28°C) |
| March | 22.9°C | 25°C | 27°C | Warm & Ideal (24°C – 28°C) |
| April | 22.3°C | 24°C | 25.3°C | Warm & Ideal (24°C – 28°C) |
| May | 20.9°C | 22.7°C | 24.6°C | Comfortable (20°C – 24°C) |
| June | 18°C | 21°C | 22°C | Comfortable (20°C – 24°C) |
| July | 18.1°C | 19.9°C | 21.4°C | Cool / Refreshing (16°C – 20°C) |
| August | 18.1°C | 19.6°C | 21.2°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 18.4°C | 19.7°C | 21.3°C | Cool / Refreshing (16°C – 20°C) |
| October | 18.9°C | 20.8°C | 23.3°C | Comfortable (20°C – 24°C) |
| November | 19.8°C | 21.7°C | 23.3°C | Comfortable (20°C – 24°C) |
| December | 20.4°C | 22.7°C | 24.3°C | Comfortable (20°C – 24°C) |
Swimming FAQs for Lighthouse Beach
Is the sea warm enough to swim in Lighthouse Beach today?
Typical sea surface temperature in Lighthouse Beach this time of year is 19.7°C (67.5°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 Lighthouse Beach?
The highest water temperatures in Lighthouse Beach typically occur duringJanuary, February, March, April, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Lighthouse Beach in September?
Historically in September, water temperatures in Lighthouse Beach average around19.7°C (67.5°F), fluctuating between a recorded minimum of 18.4°C and a maximum of 21.3°C.