hi,LH,there are many options available...for shore spinning I'd try Wilderness beach area which is close to George,ecspecially around the river mouth area.You could go to Sedgefield too,there you have the option of spinning in the Swartvlei lagoon(there's a turn-off just across the N2 bridge,on Knysnas' side,where you'd turn left and find parking close to the traintracks,then walk along the trainbridge till you find the sandbanks)or from the shore for kob,leeries,grunter and elf,a little further(about 10-15km)there's Knysna lagoon too...
Towards Mosselbay there is the beach at Grootbrak river,I won't try the river itself...otherwise there's Kleinbrak river(about 30 km from George)where you could try the river for leeries and kob or the surf next to the mouth...as I said there are many options...
apparently there's a 30% chance of rain on Thursday...but that's been known to be wrong...

I'd bring a selection of paddletails,bucktails,chiselnose and needlenose plugs and perhaps a spoon or two for kob and elf,you could perhaps also use lipped lures(kob,leerie,elf)or topwater lures(leeries,elf,grunter).These are just guidelines,depending on what you're targeting,you can choose from these mentioned above...

there has been some elf around but rather small and mostly at night,big leeries have also been very playfull in Gouritz(perhaps a little far to drive for you..

)kob should still be around but gotta work for them...if it's cloudy it should be in your favour for kob if you could find some nice gullies/sandbanks with white working/rolling water as they eat better at first light or evening as the S.E. has been blowing here and the water is a bit clean/clear during the day...

hope this helps and
p.s:don't know Vic bay as was mentioned,but could be an option too...hope you enjoy the garden routes' fishing and scenery...
pic. 1:Sedgefield beach,mouth and lagoon
pic. 2:Swartvlei lagoon and the turn-off(white road)park at tracks,walk back towards George on train tracks...