Sydney Coastal Waters Forecast: Broken Bay to Port Hacking

View the current warnings for New South Wales

Forecast issued at 10:00 pm EDT on Tuesday 13 October 2026.

Weather Situation

A cold front and its associated trough are crossing northeastern areas of the state, bringing a fresh to strong, gusty southerly change to the north coast today before reaching the Queensland border early Wednesday. Southerly winds will then gradually turn easterly midweek as a strong high pressure system passes to the south of the state. The high will then enter the Tasman Sea later this week and become slow-moving, maintaining east to northeasterly winds through the weekend.

Forecast for Tuesday until midnight

Winds
Southeasterly 20 to 25 knots.
Seas
1.5 to 2 metres.
Swell
Southerly 1.5 metres.
Weather
Cloudy. 70% chance of rain.

Wednesday 14 October

Strong Wind Warning for Wednesday for Sydney Coast

Winds
Southerly 15 to 25 knots, reaching up to 30 knots during the morning.
Seas
1.5 to 2.5 metres.
Swell
Southerly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Cloudy. 60% chance of showers.

Thursday 15 October

Winds
South to southeasterly 10 to 15 knots turning easterly 15 to 20 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
Swell
Southerly 2.5 to 3 metres, decreasing to 2 metres around midday.
Weather
Cloudy. 60% chance of showers.

Friday 16 October

Winds
Easterly 15 to 20 knots.
Seas
1 to 1.5 metres.
Swell
Southeasterly 1.5 to 2 metres, decreasing to 1.5 metres during the evening.
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 Wednesday.

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