H s Height of significant wave (metres). This is the average height of the highest one third of the waves in the record. H max Maximum height of the waves (metres) in the record. T z Average wave ...

IMPORTANT:- The significant wave height is the average height of the highest one third of the waves. The likely maximum wave height can be up to twice the significant wave height. Learn more about ...

Winds will tend east to northeasterly later today as a high pressure system gradually drifts into the Tasman Sea, with winds turning northerly over the weekend. A fresh to strong southerly change is ...

A high [1025 hPa] centred to the east of Tasmania extends a weak ridge over southern Queensland waters. The ridge will be maintained as the high moves eastwards into the Tasman during the next few ...

A high [1025 hPa] centred to the east of Tasmania extends a weak ridge over southern Queensland waters. The ridge will be maintained as the high moves eastwards into the Tasman during the next few ...

Note: Calculation of the sun WBGT has been suppressed for this hour because the approximation used is not valid at these times. The shade WBGT is calculated for an environment shaded from direct (and ...

A ridge of high pressure will clear to the southeast in the evening with a trough sweeping over coastal waters through Friday. A new ridge of high pressure will begin to move in from the southwest on ...

Southeasterly winds persisting about Sydney Waters as a trough stalls off the Hunter and Sydney coast. Winds will tend east to northeasterly from today as a high pressure system gradually drifts into ...

A ridge of high pressure over Tasmania will clear into the Tasman Sea on Friday with a trough lingering just across the NSW border along the east coast. A separate trough will then sweep across the ...

Observations were drawn from Melbourne (Olympic Park) {station 086338}.

Where no observation is available within the last 75 minutes, the latest observation is shown in italics and coloured and removed from the table after 30 hours. Station names link to data for the ...

A high pressure system lies over the Tasman Sea and extends a broad ridge over eastern Bass Strait. A low pressure trough extends across the SA border into western Victoria and Bass Strait. The trough ...