Darwin Harbour Forecast

View the current warnings for the Northern Territory

Forecast issued at 8:30 pm CST on Friday 24 July 2026.

Weather Situation

A ridge over Central Australia directs a southeasterly flow over the coastal waters, winds starting to ease early next week.

Forecast for Friday until midnight

Winds
East to southeasterly below 10 knots.
Seas
Below 0.5 metres.
Swell
Below 0.5 metres.
Weather
Partly cloudy.

Saturday 25 July

Winds
East to southeasterly 10 to 15 knots increasing to 20 knots before tending south to southeasterly below 10 knots during the day.
Seas
Below 1 metre.
Swell
Below 0.5 metres.
Weather
Sunny.

Sunday 26 July

Winds
Southeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
Swell
Below 0.5 metres.
Weather
Sunny.

Monday 27 July

Winds
East to southeasterly about 10 knots becoming southerly during the evening.
Seas
Below 0.5 metres.
Swell
Below 0.5 metres.
Weather
Sunny.

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 am CST Saturday.

Product IDD10112