View the current warnings for New South Wales
Forecast issued at 10:00 am EDT on Tuesday 3 March 2026.
Weather Situation
A slow moving high pressure system over the Tasman Sea extends a ridge to the state's east, maintaining fresh northeasterly airstream over Sydney Waters. This pattern will be briefly interrupted by a series of troughs brushing Sydney Waters on Wednesday and on Friday.
Forecast for Tuesday until midnight
- Winds
- Northeasterly 15 to 20 knots.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy. 60% chance of showers.
Wednesday 4 March
- Winds
- Northeasterly 15 to 20 knots.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy. 50% chance of showers.
Thursday 5 March
- Winds
- East to northeasterly 10 to 15 knots becoming variable below 10 knots during the morning then becoming east to northeasterly 10 to 15 knots during the afternoon.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Friday 6 March
- Winds
- North to northeasterly about 10 knots becoming east to southeasterly during the morning.
- Seas
- Below 0.5 metres.
- Weather
- Mostly sunny morning. The chance of a thunderstorm in the morning and afternoon.
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.
- This forecast is also available via scheduled broadcasts on marine radio.
- Latest Coastal Observations
- Tide Predictions
- Marine Knowledge Centre - explanations and definitions
The next routine forecast will be issued at 4:05 pm EDT Tuesday.
Product IDN11013