Denhams Beach Weather Forecast
- 11
- 30
Clear
- 13
- 29
Showers developing
- 10
- 17
Showers
- 9
- 19
Partly cloudy
- 6
- 23
Mostly sunny
- 9
- 28
Mostly sunny
- 12
- 30
Mostly sunny
Today 25 Sep Batemans Bay
Mostly clear. Slight chance of a shower early this evening. The chance of a thunderstorm early this evening. Winds northeasterly 15 to 20 km/h becoming light in the evening.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Moruya Heads in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Moruya Heads.
- 1st Swell
- Northeasterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Moruya Heads.
- Weather
- Mostly clear. The chance of a thunderstorm inshore early this evening.
- Weather Situation
- A high pressure system over the Tasman Sea directs a northeasterly flow through the coastal waters. A cold front and trough will pass through the Tasman Sea during the weekend, bringing a southerly change that will track northward along the NSW coast during Saturday and Sunday. Another high crossing Tasmania early next week will then extend a new ridge into the coastal waters.
Denhams Beach Temperature Statistics View More
September Temperature
Moruya Airport (18km)
Lowest 17 September, 2026
0.7 °CAverage September
14.8 °CHighest 20 September, 2026
33.4 °C
Climate (2021–2026)
Moruya Airport (18km)
Average Low 2021–2026
11.1 °CAverage 2021–2026
16.1 °CAverage High 2021–2026
21.6 °C