Sinker Reef Weather Forecast
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Shower
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Shower
Today 18 Feb Central Coast and Whitsundays
Cloudy. Very high chance of showers. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Winds east to southeasterly 15 to 20 km/h tending east to northeasterly in the morning then becoming light in the late evening. Daytime maximum temperatures 25 to 30.
Townsville Coastal Waters
Cardwell to Bowen- Wind
- North to northeasterly about 10 knots increasing to 10 to 15 knots in the morning.
- Seas
- Below 1 metre.
- 1st Swell
- Easterly 1 to 1.5 metres outside the reef.
- Weather
- Partly cloudy. 90% chance of showers. The chance of a thunderstorm.
- Weather Situation
- A weak low [1007 hPa] in the Coral Sea extends a trough over the north Queensland coast. The low will dissipate during today with the trough lingering for the next few days.
Sinker Reef Temperature Statistics View More
February Temperature
Hamilton Island Airport (76km)
Lowest 1 February, 2026
23.4 °CAverage February
27.6 °CHighest 1 February, 2026
31.1 °C
Climate (2021–Present)
Hamilton Island Airport (76km)
Average Low 2021–2026
22.4 °CAverage 2021–2026
24.3 °CAverage High 2021–2026
26.5 °C