Arnarrma Point Weather Forecast

Roper Groote Coast

Wind

Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Numbulwar in the evening.

Seas

1 to 1.5 metres, increasing to 1.5 to 2 metres northeast of Groote Eylandt.

1st Swell

East to southeasterly below 1 metre, increasing to around 1 metre northeast of Groote Eylandt.

Weather

Clear.

Weather Situation

A ridge extends across the NT from a high [1030 hPa] located over southeastern parts of the continent, resulting in an increase in southeasterly winds over the coastal waters. Winds gradually ease from Sunday as the high moves east and the ridge weakens. From Monday, the ridge will extend over northeastern Australia with a trough forming over the Top End.