Residual S/SE groundswell pulses from the off axis fetch as it drifted slowly SE of the South Island will put a floor under wave heights before we see a fresh round of S swell early next week. Good news for some areas south of the border, with a much less exciting but seasonally expected outlook for SEQLD.

A series of overlapping south swells remain on the menu for the next three or four days, thanks to a series of powerful fronts sliding around an amplifying long wave trough over New Zealand longitudes.

High pressure sitting up at sub-tropical latitudes is allowing a very active series of fronts to penetrate NE into the Tasman Sea. A very slow moving monster high tracking into WA longitudes is anchoring a sustained SW flow as the fronts ride up it’s extended flank from the Southern Ocean into the Tasman.  We’ll see multiple S swell pulses from this set-up, becoming stronger over the weekend.

Yesterdays large area of low pressure consolidated nicely in the Tasman and is now slow moving as it approaches the North Island. The head of the fetch reached sub-tropical latitudes, aiding swell spread into SEQLD. Off-axis SSW-SW winds hold through today and tomorrow in the Central Tasman leading to a slow decline in S-S/SE swell for the region through this time frame.