Ellison Reef Weather Forecast
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Today 20 Jul North Tropical Coast and Tablelands
Mostly clear. Slight chance of a shower along the coastal fringe later this evening. Near zero chance of rain elsewhere. Winds east to southeasterly 15 to 25 km/h.
Cairns Coastal Waters
Cape Tribulation to Cardwell- Wind
- South to southeasterly 15 to 25 knots.
- Seas
- Around 1 metre, increasing to 1.5 to 2 metres outside the reef.
- 1st Swell
- Southeasterly below 1 metre, increasing to 1 to 2 metres outside the reef.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A firm ridge of high pressure extends over the northern Queensland waters from a high [1035 hPa] centred over the Tasman Sea. A trough will continue to drift north over the central Coral Sea, enhancing the winds in the coastal waters. The ridge will slowly relax over coming days as the high slowly weakens and slips further east over the Tasman Sea.
Ellison Reef Temperature Statistics View More
July Temperature
South Johnstone (44km)
Lowest 17 July, 2026
10.9 °CAverage July
19.8 °CHighest 1 July, 2026
26.2 °C
Climate (2021–2026)
South Johnstone (44km)
Average Low 2021–2026
20.6 °CAverage 2021–2026
23.9 °CAverage High 2021–2026
28.7 °C