Hannibal Island Weather Forecast
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Shower
Today 6 Jul Peninsula
Cloudy. Medium chance of showers north of Weipa, slight chance elsewhere. Light winds becoming east to southeasterly 15 to 25 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 19 and 23 with daytime temperatures reaching around 30.
Peninsula Coastal Waters
Sharp Point to Cape Melville- Wind
- Southeasterly 15 to 25 knots, reaching up to 30 knots offshore south of Cape Grenville early in the morning.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres outside the reef.
- 1st Swell
- Southeasterly 1 to 1.5 metres outside the reef.
- Weather
- Partly cloudy. 60% chance of showers.
Hannibal Island Temperature Statistics View More
July Temperature
Horn Island (132km)
Lowest 4 July, 2025
23.5 °CAverage July
25.4 °CHighest 1 July, 2025
29.3 °C
Climate (2020–Present)
Horn Island (132km)
Average Low 2020–2025
25.1 °CAverage 2020–2025
27.5 °CAverage High 2020–2025
30.8 °C