The remnants of the Tasman Low (ex ECL) are now drifting near the South Island, on top of a large high which is slowly moving out of the Tasman Sea. A high is approaching from the South Australian interior, with a trough expected to form off the coast later Tues and develop a broad, relatively weak low in the Central/Northern Tasman.

The remnants of the Tasman Low (ex ECL) are now drifting near the South Island, on top of a large high which is slowly moving out of the Tasman Sea. A high is approaching from the South Australian interior, with a trough expected to form off the coast later Tues and develop a broad, relatively weak low in the Central/Northern Tasman.

Poor tomorrow but better Sunday with a rare E/SE groundswell and OK winds.

Improving tomorrow with a mix of swells, best Sunday with easing size. A windy change is due Tuesday with some new westerly swell.