Darwin Harbour Forecast

View the current warnings for the Northern Territory

Forecast issued at 8:30 am CST on Wednesday 14 October 2026.

Weather Situation

A weak ridge lies across the Gulf of Carpentaria and Top End. A trough over southern districts approaches the Gulf of Carpentaria today, and lingers near the coast until the weekend.

Forecast for Wednesday until midnight

Winds
Northerly about 10 knots becoming west to northwesterly in the middle of the day.
Seas
Below 0.5 metres.
Swell
Below 0.5 metres.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the late afternoon and evening.

Thursday 15 October

Winds
Variable about 10 knots becoming north to northwesterly 10 to 15 knots in the early afternoon then becoming variable below 10 knots in the evening.
Seas
Below 0.5 metres.
Swell
Below 0.5 metres.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm in the morning and afternoon.

Friday 16 October

Winds
Variable about 10 knots becoming north to northeasterly 10 to 15 knots during the day then becoming north to northwesterly below 10 knots during the evening.
Seas
Below 1 metre.
Swell
Below 0.5 metres.
Weather
Mostly sunny morning. The chance of a thunderstorm in the afternoon and evening.

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.

The next routine forecast will be issued at 2:30 pm CST Wednesday.

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