Wallis Lake - Tern Island Weather Forecast

Macquarie Coastal Waters

Wind

West to northwesterly 10 to 15 knots becoming variable about 10 knots in the early afternoon then becoming northwest to northeasterly 10 to 15 knots in the late evening. Winds reaching up to 30 knots offshore south of Crowdy Head in the late evening.

Seas

1 to 1.5 metres, decreasing below 1 metre during the morning.

1st Swell

Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.

Weather

Sunny day. The chance of a thunderstorm this evening.

Weather Situation

A high pressure system is extending a ridge over the northern waters while a cold front and its associated trough approach from south. A southerly change is forecast for Friday as the front moves north along the coast reaching the northern border early Saturday morning. In the wake of this, the high pressure moves east, reaching the southern Tasman Sea by Sunday and bringing settled weather. This system is then expected to become slow-moving for several days.