Hi russ haven't looked for thevy's obs for a bit, but ellistons obs are taken from the post office in agully behind main front dune (however 14knts se is cranking) and thevy's are exaggerated by 5-8knots due to point compared to bay. Have been using stormsurf.com (
www.stormsurf.com/locals/soz.shtml )which is quite accurate compared to synoptic bom chart just to check if prediction is in time with high or low. click on wind or surf just above pic and it will give 7 day forecast of sa.
Obviously swell is overpredicted like Bom so if we see 15ft that is about a 3m swell depending on direction. Showing a good SE on sunday and Monday up the coast but only 2m swell, min we look for is 2.5 to 3 otherwise it could be flat! Hope that helps Russ