The full guide
Read straight through, or use the fishing notes above to keep marks, tides and tackle easier to follow.
Crabbing has no closed season, no licence and no gatekeeping - if you can reach calm water off a harbour wall, you can go crabbing today. But there is a rhythm to it: the sea warms, the crabs move inshore, and some quaysides are simply better than others. Here is the when and the where.
We are a Cornish shop, so forgive the bias in our favourites - but the advice holds from Tenby to Whitby.
Timing and location matter, but scent brings crabs to the line. See our practical guide to choosing effective crabbing bait before packing for your trip.
When is crabbing season in the UK?
Shore crabs are catchable all year, but they follow the warmth. From late spring the water heats up and crabs move into harbours and shallows in numbers; through the summer holidays a baited line barely hits the bottom before something grabs it. September is the connoisseur's month - the crabs are still there, the crowds are not.
Month-by-month crabbing
| Months | What to expect |
| January - March | Slow. Crabs sit in deeper water - save the trip for rockpooling. |
| April - May | Picking up as the sea warms; quiet quaysides and keen crabs. |
| June - August | Peak season. Busy harbours, hungry crabs, buckets full everywhere. |
| September - October | Still excellent and blissfully quiet; often the biggest crabs. |
| November - December | Quiet. Try deeper harbour walls on mild, calm spells. |
Time the tide, not the clock
The best window is roughly two hours either side of high water, when crabs forage close to walls and pontoons. A rising tide on a calm day is ideal; a big swell puts crabs off their lunch and little ones too close to the edge. Tide times are free everywhere - check them before you promise anyone crabs.
Famous UK crabbing spots
Down our way, Padstow, Looe, Mevagissey, St Ives and the Falmouth quays are the Cornish classics - working harbours with deep, calm water and room for small people to sit safely back from the edge.
- Walberswick, Suffolk - the spiritual home; it hosted the British Open Crabbing Championship for decades.
- Cromer & Wells-next-the-Sea, Norfolk - the county that put crab on the map.
- Salcombe & Dartmouth, Devon - estuary walls made for a dropped line.
- Mudeford Quay, Dorset - a family crabbing institution.
- Tenby, Pembrokeshire - harbour crabbing with a beach for afterwards.
- Whitby, Yorkshire - crab lines and fish and chips, the full ritual.
No famous name nearby? Any harbour, quay or pontoon with safe access and a metre or two of calm water will do. Crabs are not fussy about postcodes.
What to bring
A line or drop net, a bucket, bait and patience. Bacon stays on the line best; a bait bag beats a hook for grip and for small fingers. Our best crabbing kits guide matches kits to ages, the crabbing kits collection has everything packed and ready, and our crabbing how-to covers technique.
Rules and good manners
No licence is needed for hand-line crabbing in the UK - just follow any local harbour signs. Wet your hands before holding a crab, keep bucket time short with fresh seawater, and lower every crab gently back where it came from. The crabs you catch on a line are green shore crabs - they are for catching and releasing, not the pot.
Crabbing questions, answered
What is the best month for crabbing?
July and August are the easiest fishing; September is the insider's pick - warm water, big crabs, empty quaysides.
Is crabbing tide-dependent?
Very. Two hours either side of high water is the golden window; dead low tide at a drying harbour catches you mostly seaweed.
Can you go crabbing in winter?
You can, on mild calm days at deeper walls - but manage expectations and pack a thermos. The crabs know it is winter too.
Useful starter kit
Friendly tackle picks chosen to make the guide easier to put into practice.
