Rainbow Bay Beach Weather Forecast
- 13
- 23
Partly cloudy
- 13
- 26
Sunny
- 14
- 25
Sunny
- 15
- 27
Sunny
- 16
- 25
Shower or two
- 17
- 24
Shower or two
- 15
- 23
Shower or two
Today 18 Sep Gold Coast
Partly cloudy. Winds southeast to southwesterly 15 to 20 km/h tending east to southeasterly in the middle of the day then becoming light in the evening.
Gold Coast Waters
Cape Moreton to Point Danger- Wind
- South to southeasterly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds becoming variable below 10 knots in the late afternoon.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
- 1st Swell
- South to southeasterly 1 to 1.5 metres inshore, increasing to 2 to 2.5 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A firm ridge of high pressure extends over the South Queensland waters from a high pressure system over southeast Australia. The ridge will slacken from Friday as the high pressure system drifts slowly northeast and gradually weakens over the next few days, reaching southern Queensland on Sunday morning and then the southern Coral Sea on Sunday afternoon.
Rainbow Bay Beach Temperature Statistics View More
September Temperature
Coolangatta (4km)
Lowest 15 September, 2026
11.5 °CAverage September
18.5 °CHighest 4 September, 2026
29.4 °C
Climate (2021–2026)
Coolangatta (4km)
Average Low 2021–2026
16.4 °CAverage 2021–2026
20.5 °CAverage High 2021–2026
25.5 °C