Why a coastal logbook earns its keep

Coastal walking is never quite the same twice. The tide moves on, the wind shifts a point or two, the cliff path gains a fresh diversion after winter, and the pub that was open in June is shuttered by October. Memory is a poor archivist: within a season you will have half-forgotten where you parked, what time the tide turned, or why you ended up sprinting the last mile along a shingle bank. A small notebook, kept honestly, turns a pleasant day out into a route you can repeat with confidence — and stops you making the same mistakes twice.

You do not need anything elaborate. A pocket notebook and a pencil that survives rain, or a notes app on your phone transcribed into a proper book at home, will do. The trick is consistency: date, place, conditions, timings, and a few lines of judgement.

Conditions: the entries that matter most

Weather and tide shape a coastal walk far more than they shape an inland one, so record them before you set off, not afterwards from memory.

• Date and start time, plus the time you actually left the car park rather than the time you meant to.
• Wind direction and strength, not just "windy". A south-westerly at your back on the outward leg becomes a headwind home, and on exposed cliff tops that changes everything.
• Tide times and heights from a local tide table, with a note on whether the walk crosses a beach, a causeway or a harbour wall that floods.
• Sea state and visibility — flat calm, white horses, haar rolling in off the water.
• Ground underfoot: dry and firm, claggy clay, slick rock, or that particular wet sand that sucks at your boots.

Timings and route notes

Coast path walking is slower than the guidebooks suggest. Allow two miles an hour rather than three on undulating cliff sections, and note the timings that prove it. Record the clock time at each landmark — car park, headland, beach access, tea stop, finish — and mark where you lost time. Step sections, soft ground and stiles all add minutes that a flat estimate ignores.

Route notes are where a logbook pays for itself. Useful entries include:

• Grid references or postcodes for parking, plus charges and whether the machine takes cards.
• Stiles, gates and kissing gates, and whether they are easy with a dog or a heavy pack.
• Steps and their condition: crumbling risers, missing handrails, slippery timber.
• Erosion and diversions, which on soft cliffs can appear within a single winter.
• Alternative lines, such as a low-tide beach route that saves a mile of clifftop.
• Opening times for cafés, toilets and seasonal ferries — and which months they shut.

Wildlife and the turning of the seasons

Note what you saw, where, and under what conditions, because sightings repeat predictably. Seals may haul out on the west side of a bay for a couple of hours either side of low water; choughs work the same headland in spring; puffins are on the cliffs from April to July and gone by August. Sea thrift, samphire and foxgloves mark the calendar as reliably as any date.

Write down the time of day and tide state alongside each record. A line such as "gannets diving off the northern point, hour before high water, best from the grass ledge above the gully" is worth more than any number of vague recollections. Add a reminder to keep your distance, keep dogs on leads around nesting birds and hauled-out seals, and never block a launching slipway.

Logging the mistakes without flinching

The most valuable entries are the unflattering ones. Note the day you misread the tide and had to wade a causeway, the afternoon the midges appeared the moment the wind dropped, the time you underestimated two miles of shingle and finished in the dark. Record the last bus you missed, the sunburn from light reflected off the sea, the boots that leaked.

End each entry with a single line: what I would do differently next time. That one sentence is the whole point of the exercise. Next spring, when you are planning the same stretch of coast, it will tell you to start an hour earlier, carry a midge net, or take the inland path after rain.

Making the habit stick

Keep the notebook with your boots and waterproofs, so writing it up is part of unpacking. Five minutes at the car boot, with the kettle on at home to finish the details, is enough. Review the relevant pages the night before a repeat walk and check the logbook against a current tide table and forecast, since conditions and paths both change.

If you walk with others, take turns to write, or compare notes afterwards; two accounts of the same day usually catch more than one. Over a few years you will build something better than a guidebook — a personal record of a coastline you know intimately, tide by tide, season by season, mistake by mistake.