Broadwater - Rat Island Weather Forecast
- 11
- 22
Partly cloudy
- 11
- 24
Partly cloudy
- 11
- 29
Sunny
- 14
- 28
Sunny
- 14
- 30
Sunny
- 15
- 27
Shower or two
- 16
- 24
Shower or two
Today 17 Sep Gold Coast
Partly cloudy. Slight chance of a shower. Winds southerly 20 to 30 km/h.
Gold Coast Waters
Cape Moreton to Point Danger- Wind
- Southerly 20 to 30 knots.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 2 to 3 metres offshore.
- Weather
- Partly cloudy. 60% chance of showers.
- Caution
- Large and powerful surf conditions in the morning are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A strengthening ridge extends over the south Queensland waters, peaking on Friday. A high [1039 hPa] will move over southeast Australia on Thursday and linger for two days while it weakens.
Broadwater - Rat Island Temperature Statistics View More
September Temperature
Gold Coast Seaway (9km)
Lowest 2 September, 2026
13.1 °CAverage September
19.2 °CHighest 6 September, 2026
31.6 °C
Climate (2021–2026)
Gold Coast Seaway (9km)
Average Low 2021–2026
17.5 °CAverage 2021–2026
21 °CAverage High 2021–2026
25.4 °C