Sinker Reef Weather Forecast

Great Barrier Reef Offshore Waters

Wind

Variable about 10 knots becoming northeast to southeasterly 10 to 15 knots in the early afternoon.

Seas

Below 1 metre.

1st Swell

Northwest to northeasterly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.

Weather

Partly cloudy. The chance of a thunderstorm in the evening.

Weather Situation

A monsoon trough extends from ex-Tropical Cyclone Koji across central Queensland waters. The trough is forecast linger and drift a little northward into the Townsville waters later this week, with monsoonal winds to the north of it.