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 Tuesday 4 November 2025.

Weather Situation

A trough is moving east across the Tasman Sea. A ridge extends over the coastal waters and will persist for a few days. A high will move east across the Tasman Sea from Thursday.

Forecast for Tuesday until midnight

Winds
Westerly 10 to 15 knots, reaching up to 20 knots offshore.
Seas
Around 1 metre, increasing to 1.5 to 2 metres offshore.
Swell
Northeasterly around 1 metre.
Weather
Clear.

Wednesday 5 November

Winds
Westerly 15 to 20 knots, reaching up to 25 knots offshore north of Norah Head during the morning. Winds shifting south to southeasterly 10 to 15 knots in the afternoon then tending northeast to southeasterly in the evening.
Seas
1 to 2 metres, decreasing below 1 metre during the afternoon.
Swell
Northeasterly around 1 metre.
Weather
Sunny.

Thursday 6 November

Winds
Variable about 10 knots becoming northeasterly 15 to 25 knots in the early afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Swell
Southerly around 1 metre.
Weather
Mostly sunny.

Friday 7 November

Winds
North to northeasterly 20 to 30 knots.
Seas
1.5 to 2 metres.
Swell
Southerly below 1 metre.
Weather
Mostly sunny day. The chance of a thunderstorm in the 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.

Nearby Coastal Waters

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The next routine forecast will be issued at 4:00 am EDT Wednesday.

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