Recently the loss of sand on Teignmouth town beach has been of concern to locals. The sand has also vanished from The Point by the harbour entrance. Dredging of the river channel between Teignmouth and Shaldon in recent months may have helped this sand loss.
Whilst the sand was vanishing from the town beach it was building up, much quicker than longshore drift, to the east of the town.
East of Sprey Point, where Teignmouth is "lettered" there are some large rocks on the beach immediately adjacent to the Sprey Point wall. Last October these rocks, about 4 feet high in places and for a distance of 20 metres or so, were fully visible. A few weeks ago when I went there the sand had covered them completely and nothing was visible.
Sometimes sand removal and replacement happens within days/weeks and sometimes the 2 are much further apart.
The lack of groynes on the beach doesn't help with retaining sand. One groyne repaired last year has already fallen apart.
The Holcombe stretch of the beach is hardly used compared to the other stretches of beach.