There is a coast in the west where the trees grow sideways. Not bent by a single storm, that produces a different shape, a wreckage, but combed steadily in one direction, as if a hand had been laid against them for years and never lifted.
This is the signature of a prevailing wind. It does not announce itself the way a gale does. It works at the timescale of growth, which is slow, and the evidence it leaves is therefore permanent. An exposed landscape, read closely, is a record of one force applied without interruption. The direction is not inferred. It is visible.
What the windward side loses
The clearest writing is on the trees. Foresters call them flag trees, or banner trees: hawthorn, blackthorn, sycamore, pine, grown on a headland where the wind comes mostly from one quarter. The branches stream away from that quarter, all of them, so that the canopy points inland like cloth held out in a current.
The mechanism is not push. A branch is not bent downwind over a lifetime; wood is too rigid for that. What happens is subtraction. On the windward side, the wind carries salt picked up from breaking water, and salt kills the exposed growing tips outright. The buds that face the sea do not open. Each spring the tree extends only on its leeward side, where the new shoots are sheltered enough to survive. Year after year of one-sided growth produces a tree that grows away from the wind because that is the only direction left open to it.
This is salt-pruning, and it is exact. The tree is not deformed. It is edited. Walk a single field from the shore inland and you can watch the edit ease, the flagging less severe with each hedgerow, the canopies straightening, until somewhere a few hundred metres back the trees stand round again, out of the salt’s reach. That gradient is the wind’s range made legible in living wood.
What the dune carries
The same direction is written into things that are not alive.
Sand on an open beach does not stay where it lands. The wind lifts the finer grains and moves them in a low, hopping drift, saltation, and a dune is simply the place where that moving sand piles against some obstacle and slows. But a dune is not a fixed object. Grain by grain, sand is stripped from the windward face and dropped over the crest onto the steeper leeward slope, and so the whole form advances downwind, slowly, like a wave that has forgotten how to break.
A migrating dune buries what stands in its path, fence lines, walls, occasionally the lower trunks of a wood, and uncovers, on its trailing edge, what it covered a generation earlier. The asymmetry of its profile gives the direction away. The gentle slope faces the wind; the steep slope, the slip face, faces where the wind is going. You do not need a compass on a dune field. The land has already taken the bearing.
Reading one force
What these things share is that they are not weather. Weather is the event, the front passing, the squall. This is the residue of weather repeated until it becomes geography: a constant, directional pressure, recorded by everything patient enough to hold a shape.
It changes how an exposed place is seen. The flagged hedge, the combed pine, the steep face of the dune, the bare windward bank, all of them are pointing the same way, and once that is noticed it cannot be un-noticed. The coast stops being scenery and becomes a sentence, written slowly, in one direction, by a force that has not yet stopped writing.