Sydney Coastal Waters Forecast: Broken Bay to Port Hacking

View the current warnings for New South Wales

Forecast issued at 10:00 am EST on Tuesday 14 April 2026.

Weather Situation

A high pressure ridge extends over the state over the coming days bringing light winds and stable conditions. A cold front is forecast to cross the coastal waters later in the week into the weekend, bringing fresh to strong southerly winds in its wake.

Forecast for Tuesday until midnight

Winds
Variable about 10 knots.
Seas
Below 1 metre.
Swell
Southerly 2 to 3 metres, decreasing to 1.5 to 2 metres by early evening.
Weather
Sunny.

Wednesday 15 April

Winds
Variable about 10 knots becoming westerly 10 to 15 knots in the morning then becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
Swell
Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Weather
Sunny.

Thursday 16 April

Winds
Variable below 10 knots becoming northerly 10 to 15 knots during the day then turning west to northwesterly during the evening.
Seas
Around 1 metre.
Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
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.

Nearby Coastal Waters

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The next routine forecast will be issued at 4:05 pm EST Tuesday.

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