Arafura Coast Forecast: Cape Don to Cape Wessel

View the current warnings for the Northern Territory

Forecast issued at 8:30 pm CST on Sunday 10 May 2026.

Weather Situation

A ridge of high pressure extends across the Northern Territory, directing east to southeasterly winds over the coastal waters.

Forecast for Sunday until midnight

Winds
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1.5 metres offshore.
Swell
Easterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.

Monday 11 May

Winds
East to southeasterly 15 to 20 knots, reaching up to 25 knots offshore east of Maningrida during the morning.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore east of Maningrida.
Swell
Easterly around 1 metre, increasing to 1 to 1.5 metres in the far north.
Weather
Partly cloudy. 70% chance of showers.

Tuesday 12 May

Winds
Southeasterly 20 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
Swell
East to southeasterly around 1 metre.
Weather
Partly cloudy. 80% chance of showers.

Wednesday 13 May

Winds
Southeasterly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
Swell
Easterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the morning.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the morning.

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 Monday.

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