Arafura Coast Forecast: Cape Don to Cape Wessel

View the current warnings for the Northern Territory

Forecast issued at 8:30 pm CST on Monday 30 March 2026.

Weather Situation

A ridge extends over southern and central parts of the Territory, directing east to southeasterly winds over the coastal waters. The ridge will gradually weaken over the coming days, then strengthen again from Thursday as high pressure system moves into the Great Australian Bight.

Forecast for Monday until midnight

Winds
East to southeasterly 10 to 15 knots.
Seas
Around 1 metre.
Swell
Below 0.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm offshore east of Maningrida.

Tuesday 31 March

Winds
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
Swell
Below 0.5 metres.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the morning.

Wednesday 1 April

Winds
East to southeasterly 10 to 15 knots.
Seas
Around 1 metre.
Swell
Below 0.5 metres.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the afternoon and evening.

Thursday 2 April

Winds
Southeasterly 10 to 15 knots.
Seas
Below 1 metre.
Swell
Northeast to southeasterly below 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm.

Please be awareWind and wave forecasts are averages. Wind gusts can be 40 per cent stronger than the forecast, and stronger still in squalls and thunderstorms. Maximum waves can be twice the forecast height.

Nearby Coastal Waters

QLD - Torres Strait - Coastal Waters Forecast QLD - North East Gulf of Carpentaria - Coastal Waters Forecast QLD - South East Gulf of Carpentaria - Coastal Waters Forecast WA- North Kimberley - Coastal Waters Forecast Roper Groote Coast Forecast Gove Peninsula Coast Forecast Arafura Coast Forecast Van Diemen Gulf Forecast North Tiwi Coast Forecast Beagle Bonaparte Gulf Forecast

The next routine forecast will be issued at 2:30 am CST Tuesday.

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