Sinclair Island Weather Forecast
- 28
- 29
Partly cloudy
- 28
- 29
Partly cloudy
- 28
- 29
Partly cloudy
- 28
- 29
Storm
- 27
- 29
Shower
- 28
- 29
Shower
- 28
- 29
Shower
Today 28 Nov Peninsula
Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm from the late morning. Light winds becoming northwest to southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to the low to mid 20s with daytime temperatures reaching the mid to high 30s.
Cooktown Coastal Waters
Cape Melville to Cape Tribulation- Wind
- Northerly 10 to 15 knots, reaching up to 20 knots inshore in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly below 1 metre.
- Weather
- Mostly sunny.
Sinclair Island Temperature Statistics View More
November Temperature
Cape Flattery (63km)
Lowest 9 November, 2025
21.3 °CAverage November
28.4 °CHighest 6 November, 2025
34.3 °C
Climate (2020–Present)
Cape Flattery (63km)
Average Low 2020–2025
23.9 °CAverage 2020–2025
26.5 °CAverage High 2020–2025
30.3 °C