The SatNav had other ideas about how to reach Schleibrise, and I cannot blame it entirely, because I had typed "Olpenitz" while eating a packet of crisps and may have added an accidental letter somewhere. We ended up down a farm track near Kappeln, staring at a very patient horse who seemed to expect this sort of thing from British tourists. My partner sat in silence. Not the companionable sort. The sort that says you will be unpacking this later over a cup of tea.

We arrived at Ostseeresort Olpenitz in late November, which is not when sensible people visit Schleswig-Holstein. The brochures all show golden summers, sailing boats, children with ice creams. We got horizontal rain and a wind that found every gap in my supposedly waterproof jacket. The Schlei estuary stretched out in shades of grey and darker grey, and I stood there on the decking of our holiday home feeling slightly heroic about the whole enterprise.

There is something particular about the off-season Baltic. The resort felt half-asleep, the marina quiet except for the clinking of rigging against masts. Our place at Schleibrise had enormous windows meant, I suspect, for watching summer sunsets with a glass of something cold. We used them for watching squalls roll across the water while wearing most of our clothes at once. The underfloor heating became my favourite feature within approximately four minutes of arrival.

I had packed for a brisk autumn, perhaps a bit of leaf-kicking. Schleswig-Holstein in late November does not do brisk. It does atmospheric, dramatic, occasionally biblical. The first morning I attempted a walk along the shore, reasoning that fresh air would clear the SatNav shame from my system. I returned after twenty minutes looking like I had fallen in the Schlei, which I had not, though only through luck and a well-timed grab for a fence post. The mudflats at this time of year are not to be approached with optimism alone.

The resort itself is built for summer crowds, all clean lines and marina glamour, and seeing it quiet gave the whole place an interesting tension. Like a theatre with the lights up. You notice the practical details, the way everything is designed for people who will arrive in June with bicycles and expectations. In November you notice the shelter, the heating, the excellent insulation. You notice that someone thought about wind direction when they placed the balconies.

We cooked proper meals instead of the usual holiday grazing, because the light faded by four and what else were we going to do? The kitchen at Schleibrise is better equipped than my own, which I found slightly accusatory. I made soup from local vegetables bought in Kappeln, feeling briefly like a person who has their life together. My partner pointed out that I had bought two kilograms of potatoes for two people, but I was still riding high on the soup success and ignored this.

The thing about visiting somewhere out of season is that you cannot hide behind activities. There are no boat trips running, no bustling beach life to observe. You are left with the place itself and your own capacity for stillness, which I discovered is smaller than I had imagined. I kept suggesting we drive somewhere, do something, see a thing. My partner kept suggesting we sit with the view and accept that November in Schleswig-Holstein is not a problem to be solved but a condition to be experienced.

By day three I started to understand. The light, when it came, had a quality that summer cannot replicate, low and clear across the water. The empty marina became beautiful rather than desolate. I stopped checking my weather app every ten minutes and started checking it every twenty, which I consider significant personal growth.

We did walk to the nearby beach at Olpenitz, proper boots and sensible coats, and stood watching the grey Baltic merge with the grey sky at a point I could not precisely locate. A dog walker passed with a Labrador who looked at us with the same patient understanding as the horse earlier. We were learning, slowly.

I had wanted a holiday that felt like an escape, and instead got one that felt like a confrontation, mostly with my own restlessness. The Schlei in late autumn does not perform for you. It simply exists, tidal and indifferent, and you adjust your expectations accordingly or you spend the whole time slightly annoyed, which I did for the first forty-eight hours before something shifted.

The SatNav mishap became funny by day two, which is the standard recovery time for minor holiday disasters. We even drove back to check on the horse, who was not visibly pleased to see us but did not move away, which I took as equine forgiveness.

Leaving was strange. The place had not given me what I expected, which was summer's easy pleasures transplanted to a different month. It had given me something more specific and harder to describe, something to do with accepting limitations and finding that they were not really limitations at all, just different terms of engagement. I packed the unused swimming costume with no regret. Bought more potatoes than necessary on the way home, too. Some habits stick.