Simpson Bay Weather Forecast
- 23
- 29
Partly cloudy
- 23
- 29
Partly cloudy
- 23
- 30
Partly cloudy
- 23
- 30
Partly cloudy
- 23
- 30
Partly cloudy
- 23
- 30
Partly cloudy
- 23
- 30
Partly cloudy
Today 21 Sep Peninsula
Mostly sunny. Winds easterly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures 29 to 35.
Torres Strait Coastal Waters
- Wind
- East to southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- East to southeasterly 1 to 1.5 metres, decreasing to around 1 metre around midday.
- Weather
- Partly cloudy.
- Weather Situation
- A weak ridge extends over the southern Queensland waters from a high [1023 hPa] in the Coral Sea. The ridge will strengthen from Tuesday as a new high pressure system moves from Bass Strait out over the Tasman Sea.
Simpson Bay Temperature Statistics View More
September Temperature
Horn Island (22km)
Lowest 20 September, 2026
21.9 °CAverage September
25.6 °CHighest 10 September, 2026
30.1 °C
Climate (2021–2026)
Horn Island (22km)
Average Low 2021–2026
25 °CAverage 2021–2026
27.4 °CAverage High 2021–2026
30.8 °C