Twin Cays Weather Forecast

Great Barrier Reef Offshore Waters

Wind

Southeasterly 15 to 20 knots, reaching up to 25 knots north of Creal Reef in the late afternoon.

Seas

1 to 1.5 metres.

1st Swell

Southeasterly around 1 metre.

Weather

Clear.

Weather Situation

A high [1027 hPa] over the Great Australian Bight is extending a ridge across northern Queensland waters. The high will maintain the ridge and southeasterly flow across northern Queensland waters as it drifts eastwards over coming days. A trough will develop from Monday in the Coral Sea, creating a squeeze with the ridge, increasing southeasterly winds further.