Flat Rock Island Weather Forecast
- 10
- 21
Shower or two
- 11
- 23
Possible shower
- 12
- 22
Shower or two
- 13
- 21
Showers
- 9
- 20
Mostly sunny
- 9
- 20
Partly cloudy
- 9
- 20
Mostly sunny
Today 16 May Batemans Bay
Partly cloudy. The chance of morning fog. Medium chance of showers. Light winds.
Batemans Coastal Waters
Ulladulla to Montague Island- Wind
- North to northeasterly about 10 knots increasing to 10 to 15 knots before dawn. Winds reaching up to 20 knots offshore in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Easterly around 1 metre, increasing to 1 to 1.5 metres around midday.
- Weather
- Partly cloudy. 80% chance of showers. The chance of a thunderstorm offshore in the evening.
Flat Rock Island Temperature Statistics View More
May Temperature
Batemans Bay (Catalina Country Club) (11km)
Lowest 10 May, 2026
4.5 °CAverage May
15.7 °CHighest 3 May, 2026
25 °C
Climate (2021–Present)
Batemans Bay (Catalina Country Club) (11km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
16.5 °CAverage High 2021–2026
22.5 °C