Wednesday, 15 September 2021

The broad supporting fetch is better aimed at the East Coast but not especially strong and the system is quite mobile, drifting away through today and briefly flaring up tomorrow as it moves over New Zealand overnight Thursday.

Monday, 13 September 2021

This week will be dominated by a low in the Tasman, which is expected to form tomorrow along a NW-SE angled trough line extending from far NENSW across the Tasman sea down to the North Island.

Friday, 10 September 2021

A SE/NW angled trough in the Tasman is likely to deepen on Tuesday, possibly forming a surface low. GFS model has this low forming off the Central NSW coast, EC forms a low much further north in the Tasman, close to Norfolk Island, with a very different surf outlook from Tuesday onwards.

Wednesday, 8 September 2021

Remarkably, mid period energy from the E, caused by a persistent long E’ly tradewind fetch in the South Pacific, will still be chugging away in the background with both size and consistency slowly easing back. If you've missed out, might be time to down tools tomorrow to grab a few before it's all gone.

Monday, 6 September 2021

To the East a persistent, broad E’ly tradewind fetch is slowly contracting Eastwards, although windspeeds have been increased along the northern flank of a large high by an area of low pressure. This system has already produced 3 days of surf and is expected to supply a slowly diminishing signal until Thurs/Fri, from a peak today.

Friday, 3 September 2021

An incredibly strong high pressure cell (1043 hPa) near New Zealand is driving an impressive tradewind fetch through the North Island/South Pacific corridor , as well as local onshore winds through the Coral and Northern Tasman sea.

Wednesday, 1 September 2021

On the New Zealand side of the basin, troughy remnants of  last week’s low pressure cell invigorate a long, broad tradewind fetch extending from the South Pacific into the Northern Tasman and Coral Sea. While this fetch looks a little less impressive and more mobile than it did on Wed it’s still going to be a solid swell producer for the sub-tropical East Coast. 

Monday, 30 August 2021

This incredible high pressure system, 1036 and 1042 hPa, then begins to extend a long, broad fetch of SE/ESE winds adjacent to the North Island and extending through the South Pacific and into the Northern Tasman and Southern Coral Sea. This portends another extended E’ly swell event, more focussed on NENSW and SEQLD but with enough width in the fetch to ensure the entire NSW coast gets sprayed with swell from the Eastern Quadrant.

Friday, 27 August 2021

An extended E’ly pattern then sets up, as high pressure straddles New Zealand and the troughy remnants of the Tasman low squeeze pressure gradients along a long, broad fetch extending through the South Pacific adjacent to the North Island and extending into the Coral Sea. Models show this fetch then further retrograding back towards the Australian East Coast to end the working week.

Wednesday, 25 August 2021

This S swell will combine with the long range E swell showing 3-4ft sets, potentially offering up some A frame beachies if you can crack the code. Friday looks well worth a paddle or two.