Pembrokeshire in Autumn: Seal Pups, Empty Beaches and Half Term

Ask anyone who lives here for their favourite month and almost nobody says August. The county's own season is autumn: the crowds go home on the first Monday of September, the sea stays at its warmest for weeks afterwards, and the coast starts doing things it doesn't do in summer — seal pups on the beaches, gannets streaming past Strumble Head, surf building at Freshwater West.

September: summer without the queues

The first half of September is the connoisseur's booking. Beach weather holds more often than not, the water is warmer than in June, the car parks empty out, and the restaurants can fit you in. The Tenby Arts Festival and the Narberth Food Festival both land in late September, and Ironman Wales takes over Tenby for one extraordinary Sunday — brilliant to watch, but check the date before booking a quiet break in Tenby that weekend (our Ironman stay guide explains the road closures).

September is also the heart of seal pupping season. Grey seals give birth on the quieter beaches and coves from late August through November, peaking in late September and October — white pups alone on the sand while their mothers watch from the water. Where to see them, and the keep-your-distance rules that genuinely matter, are in our seal watching guide; the season's rhythm is on the pupping season page. Take binoculars to Strumble Head on a windy day and you get the autumn seabird passage thrown in.

1 October: the day the beaches open to dogs again

Pembrokeshire's seasonal beach dog bans run from 1 May to 30 September. From 1 October every beach in the county is open to dogs again — Tenby's Castle Beach, Whitesands, Saundersfoot, all of them — and they stay open until May. If you holiday with a dog, this single fact is the best reason to come in autumn; the full rules, beach by beach, are in our dog-friendly beaches guide.

Surf, storms and dark skies

Autumn is surf season: the Atlantic wakes up from September and Freshwater West, Newgale and Manorbier come into their own — our surfing guide covers who should paddle out where, and who should watch from the dunes. Watching is its own sport here: a big October sea against the Esplanade at Tenby or the cliffs at Broad Haven is worth the drive alone.

Clear nights get better as they get longer. The Preselis are one of Wales's best dark-sky areas — October to February, on a moonless night, the Milky Way is plainly visible from the hill car parks. And the woods do their quiet show too: fungi season runs through the oak valleys after warm rain.

October half term, honestly

Half term is the one busy week of autumn, and it works — if you plan for weather that can do anything. The framework that succeeds:

Bank the dry mornings on beaches and castles — the sand is empty, the castles are open and uncrowded, and crabbing at Tenby, Solva or Saundersfoot harbour doesn't care about the temperature.

Keep the wet-weather list ready: Folly Farm and Oakwood near Narberth, the Bug Farm at St Davids, Sea Môr Aquarium at Goodwick, Pembroke Castle (mostly roofed enough to survive a shower), and the full indoor repertoire in our kids guide and free things to do.

Check what's wound down. Island boat trips taper off through late September and October, seasonal beach cafés start closing midweek, and village kitchens shorten their hours — ring ahead rather than building a day around a café that shut for winter last Tuesday. Our October and November pages carry the month-by-month picture, daylight hours included.

The booking angle

Autumn is when cottage prices fall and availability returns — the same sea-view house that was fought over in July sits quietly available in October, often at well under half the rate. If the half-term week is the target, book that one early (it's the exception); for any other autumn week you can afford to be choosy. Start from where to stay, the hot tub collection — never better value than with a storm outside — or the sea view stays for the storm-watching itself.

Then November quietens to the bone, Tenby Blues Festival warms one weekend of it, bonfire night crackles along the coast, and the county starts its slow glide towards the Christmas lights. The coast path is still there, still free, and on a bright cold Saturday, still the best walk in Britain.