Hi Fisher
right where to start....I think I could go on for pages but the executive summary is as follows. I fish for steenies mostly at Nature's valley and the whole of keurbooms area so this would be more applicable to this area but I am sure quite similar for the southern cape. our steenies are around the whole year but are really thick in October November sometimes September and again march april and sometimes May.
Nice sandy stretches obviously being their favorite hunting ground. My best places are on the beach where you get a type of gutter effect and have sandbank hole sandbank hole running parallel to the beach. this creates good working water for a good stretch and is quite forgiving as you can land your bait on a bank, short or long and it does not make too much difference as they move in and out of these gutters while feeding. My favorite time to fish for steenies is from dusk till dawn but have caught many in the middle of the day. At night I find one can fish successfully in the holes off the beach and they come in very shallow but in the day white working water is the only option. I normally cast onto the banks and use a light sinker that gets slowly washed off into deeper water or I help it along and this produces my best results.
In the day, if I am only looking for a steenie, I will use a sand crab on a 5/0 to 6/0 hook (bigger than some guys like but the fish are mostly upwards of 8kgs), and if it is not a competition, I sometimes like to put a little...get this... mecuricrome in the water and put the crab in the water. it makes him turn a little red and seems that they klap this before the natural colour. I think they just notice it better. another favorite is a crab chokka cobo where I remove the top shell and hammer the inside aa bit but will have to take some pics to demonstrate. I have caught just about anything with that bait. My next bait would be chokka and pink prawn combo which is also lekker at night but I also make a pure chokka bait that works well in the day and night. Crab, on its own, at night, is a pretty dismal bait, also if the water is very murky, I would not use the crab on its own. with the chokka prawn and pure chokka bait, I use a trailer or skelm hook and this would be a 1/0 or a 2/0 but make sure it is a strong hook. I had a diachi 2/0 snap on a beautiful steenie a few weeks ago. also with these baits, I very often catch white musselcracker and Kob so use quality hooks or you will cry. unless I have to reach a bank that is very far out, I use a hook trace that is substantially longer than my sinker line and I prefer to use a cone sinker instead of grapnells. I like to keep the bait moving around a bit so I dont let it sit in the sand too long and very often get smashed after moving the sinker or moving the bait by pulling the rod up and down (like sliding) which does not dislodge the sinker but moves the bait. (I only use a sliding sinker) My hook snoot is florocarbon anywhere from .5 to.7 max. hope this is of some help.