Manly Beach (Sydney) Sea Water Temperature
Famous tree-lined surf beach a scenic ferry ride from Circular Quay across Sydney Harbour. Today's reading, 7-day forecast, and monthly averages below.
Manly Beach (Sydney) water temperature
Invigorating and crisp. Tolerable for active swimming, but chilly for prolonged casual bathing.
7-Day Water Temperature Forecast
Manly Beach (Sydney) Monthly Water Temperature Averages
Historical monthly climatology. The warmest water in Manly Beach (Sydney) occurs inDec, Jan, Feb, Mar, Apr — peaking at23.5°C (74.3°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 | 21.5°C | 22.9°C | 24.3°C | Comfortable (20°C – 24°C) |
| February | 22.2°C | 23.5°C | 24.9°C | Comfortable (20°C – 24°C) |
| March | 21.9°C | 23.1°C | 24.4°C | Comfortable (20°C – 24°C) |
| April | 20.6°C | 21.8°C | 23°C | Comfortable (20°C – 24°C) |
| May | 18.9°C | 20°C | 21.1°C | Comfortable (20°C – 24°C) |
| June | 17.3°C | 18.3°C | 19.4°C | Cool / Refreshing (16°C – 20°C) |
| July | 16.2°C | 17.1°C | 18.1°C | Cool / Refreshing (16°C – 20°C) |
| August | 15.9°C | 16.9°C | 17.9°C | Cool / Refreshing (16°C – 20°C) |
| SeptemberCurrent | 16.5°C | 17.5°C | 18.6°C | Cool / Refreshing (16°C – 20°C) |
| October | 17.6°C | 18.7°C | 19.9°C | Cool / Refreshing (16°C – 20°C) |
| November | 19°C | 20.2°C | 21.5°C | Comfortable (20°C – 24°C) |
| December | 20.4°C | 21.7°C | 23.1°C | Comfortable (20°C – 24°C) |
Swimming FAQs for Manly Beach (Sydney)
Is the sea warm enough to swim in Manly Beach (Sydney) today?
Typical sea surface temperature in Manly Beach (Sydney) this time of year is 17.5°C (63.5°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 Manly Beach (Sydney)?
The highest water temperatures in Manly Beach (Sydney) typically occur duringDec, Jan, Feb, Mar, Apr, when monthly averages reach peak seasonal levels.
What is the typical water temperature in Manly Beach (Sydney) in September?
Historically in September, water temperatures in Manly Beach (Sydney) average around17.5°C (63.5°F), fluctuating between a recorded minimum of 16.5°C and a maximum of 18.6°C.