View the current warnings for New South Wales
Forecast issued at 10:00 am EST on Tuesday 22 September 2026.
Weather Situation
A fresh and gusty southerly change has moved over the Sydney Waters. Winds are forecast to turn northeasterly by Wednesday as a high pressure system slips south and enter the Tasman Sea by mid-week, turning the winds northeasterly.
Forecast for Tuesday until midnight
- Winds
- Southeasterly 10 to 15 knots turning easterly in the evening.
- Seas
- Below 0.5 metres.
- Weather
- Cloudy. 90% chance of showers.
Wednesday 23 September
- Winds
- East to northeasterly 10 to 15 knots becoming variable about 10 knots before dawn then becoming east to northeasterly 15 to 20 knots in the middle of the day.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy. 80% chance of showers.
Thursday 24 September
- Winds
- North to northeasterly 15 to 20 knots.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy.
Friday 25 September
- Winds
- North to northeasterly 15 to 20 knots.
- Seas
- Below 0.5 metres.
- Weather
- Sunny.
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 EST Tuesday.
Product IDN11013