Castor Reef Weather Forecast
- 27
- 27
Windy
- 26
- 27
Shower
- 26
- 27
Partly cloudy
- 26
- 27
Partly cloudy
- 26
- 27
Shower
- 26
- 27
Shower
- 26
- 27
Shower
Today 9 Apr Herbert and Lower Burdekin
Mostly clear. Winds easterly 15 to 25 km/h becoming light in the evening.
Townsville Coastal Waters
Cardwell to Bowen- Wind
- Southeasterly 15 to 25 knots.
- Seas
- 1 to 2 metres.
- 1st Swell
- Easterly 1 to 1.5 metres outside the reef.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge extends over the north Queensland waters. Severe Tropical Cyclone Maila [947 hPa] in the Solomon Sea is forecast to move southwest from Friday, approaching Far North Queensland from Monday.
Castor Reef Temperature Statistics View More
April Temperature
Alva Beach (102km)
Lowest 8 April, 2026
19.6 °CAverage April
25.5 °CHighest 1 April, 2026
29.8 °C
Climate (2021–Present)
Alva Beach (102km)
Average Low 2021–2026
21.2 °CAverage 2021–2026
24.7 °CAverage High 2021–2026
28.2 °C