Hunter Coastal Waters Forecast: Seal Rocks to Broken Bay

View the current warnings for New South Wales

Forecast issued at 10:00 pm EDT on Thursday 2 April 2026.

Weather Situation

South to southeasterly winds through the weekend as a trough moves up the coast while a high drifts across Tasmania and enters the Tasman Sea during Sunday. The high is then forecast to extend a ridge over coastal waters from Sunday into early next week.

Forecast for Thursday until midnight

Winds
Northeasterly 10 to 15 knots.
Seas
Below 1 metre.
Swell
Easterly around 1 metre.
Weather
Mostly clear.

Friday 3 April

Winds
North to northeasterly 10 to 15 knots becoming variable about 10 knots in the early morning then becoming south to southeasterly 10 to 15 knots in the early afternoon. Winds reaching up to 20 knots offshore south of Norah Head in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres south of Norah Head by early evening.
Swell
Easterly around 1 metre.
Weather
Mostly sunny. 50% chance of showers.

Saturday 4 April

Winds
Southeasterly 15 to 20 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southerly around 1 metre.
2nd Swell
Easterly around 1 metre.
Weather
Partly cloudy. 80% chance of showers.

Sunday 5 April

Winds
Southeasterly 15 to 20 knots decreasing to about 10 knots during the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
Swell
Southeasterly 1.5 to 2 metres.
Weather
Partly cloudy. 60% 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 4:00 am EDT Friday.

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