Hi. We get a lot of squid here in Brighton, East Sussex, from the marina walls. I was catching them mid may, but then we got an unusually large wind, and big seas for five days or so, and they dont seem to have come back inshore just yet. The cuttlefish will be there in large numbers any day now.
I attach a photo of one of these for verification. They do grow a lot bigger, I have heard of them going to 7lb from the marina.