Mackay Coastal Waters Forecast: Bowen to St Lawrence

View the current warnings for Queensland

Forecast issued at 3:00 pm EST on Tuesday 17 March 2026.

Weather Situation

A high in the Tasman Sea extends a ridge over the east of the state. Tropical Low 34U [1001 hPa] in the northern Coral Sea is forecast to move westwards over the coming days and cross the Far North Queensland coast during Thursday or Friday.

Forecast for Tuesday until midnight

Winds
Southeasterly 20 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Hamilton Island.
Swell
Easterly 1 to 1.5 metres offshore, decreasing to around 1 metre later in the evening.
Weather
Partly cloudy.

Wednesday 18 March

Winds
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Hamilton Island during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore north of Hamilton Island.
Swell
Easterly around 1 metre offshore.
Weather
Partly cloudy.

Thursday 19 March

Winds
East to southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres.
Swell
Easterly below 1 metre.
Weather
Partly cloudy. 50% chance of showers.

Friday 20 March

Winds
East to southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore between Hamilton Island and Mackay.
Swell
Easterly below 1 metre.
Weather
Partly cloudy. 50% chance of showers.

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

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The next routine forecast will be issued at 9:00 pm EST Tuesday.

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