Denham Island Weather Forecast
- 27
- 33
Shower or two
- 27
- 33
Mostly sunny
- 28
- 34
Mostly sunny
- 28
- 35
Mostly sunny
- 27
- 34
Sunny
- 26
- 33
Possible shower
- 27
- 34
Possible shower
Today 8 Nov Gulf Country
Partly cloudy. High chance of showers near the Northern Territory border, medium chance elsewhere. The chance of a thunderstorm in the afternoon and evening. Winds northwest to northeasterly 15 to 25 km/h tending northwest to southwesterly in the early afternoon then tending south to southwesterly 15 to 20 km/h in the late evening. Overnight temperatures falling to the mid 20s with daytime temperatures reaching the mid to high 30s.
South East Gulf of Carpentaria
- Wind
- Northwest to northeasterly 10 to 15 knots, reaching up to 20 knots inshore in the afternoon. Winds tending northwest to southwesterly in the late afternoon then becoming variable about 10 knots in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
- 1st Swell
- Northeasterly below 1 metre.
- Weather
- Mostly sunny. The chance of a thunderstorm inshore.
Denham Island Temperature Statistics View More
November Temperature
Sweers Island (64km)
Lowest 4 November, 2025
22.2 °CAverage November
30.1 °CHighest 2 November, 2025
34.3 °C
Climate (2020–Present)
Sweers Island (64km)
Average Low 2020–2025
23.4 °CAverage 2020–2025
26.7 °CAverage High 2020–2025
30.3 °C