Illawarra Coastal Waters Forecast: Port Hacking to Ulladulla

View the current warnings for New South Wales

Forecast issued at 4:10 am EDT on Sunday 26 January 2025.

Weather Situation

A high pressure system is moving east and will reach the Tasman Sea later today. North to northeasterly winds are expected to increase tomorrow ahead of a trough bringing a fresh to strong and gusty southerly change to southern and central waters on Tuesday. After this the trough is forecast to stall over the northern waters.

Forecast for Sunday until midnight

Winds
East to northeasterly below 10 knots tending east to southeasterly 10 to 15 knots early in the morning then tending east to northeasterly in the evening.
Seas
Around 1 metre.
Swell
Southerly around 1 metre.
Weather
Partly cloudy.

Monday 27 January

Strong Wind Warning for Monday for Illawarra Coast

Winds
Northeasterly 15 to 20 knots turning northerly 20 to 25 knots during the day. Winds reaching up to 30 knots offshore during the afternoon and evening.
Seas
Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.
Swell
Southerly around 1 metre.
Weather
Sunny.

Tuesday 28 January

Winds
Northerly 15 to 25 knots shifting southerly in the early afternoon.
Seas
1 to 2 metres.
Swell
Northeasterly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore south of Port Kembla.
Weather
Mostly sunny morning. The chance of a thunderstorm in the afternoon and 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.

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The next routine forecast will be issued at 4:05 pm EDT Sunday.

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