Castor Reef Weather Forecast
- 25
- 26
Partly cloudy
- 25
- 26
Shower
- 25
- 26
Windy
- 25
- 26
Shower
- 26
- 26
Shower
- 25
- 26
Shower
- 25
- 25
Shower
Today 7 May Herbert and Lower Burdekin
Partly cloudy. Slight chance of a shower. Light winds.
Townsville Coastal Waters
Cardwell to Bowen- Wind
- Southeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Cape Bowling Green in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Easterly below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A firm ridge extends over the northern Queensland waters from a large high [1037 hPa] passing to the south of Western Australia. The ridge will remain in place over coming days as the high slowly moves eastwards.
Castor Reef Temperature Statistics View More
May Temperature
Alva Beach (102km)
Lowest 3 May, 2026
18.9 °CAverage May
23.8 °CHighest 4 May, 2026
27.9 °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