Looking at the 1871, I think its Witlow Point. In the 1881 I think first letter is a W not a J, looks like Wicky Point. 1891 looks like Weckly Point. I think its probably Whitley Point. If you google it there are lots of baptisms of children at Tynemouth in the mid 1800's who lived at Whitley Point. Wasn't on the coast, a mention of it being somewhere up river, before Jarrow Quay.
Alan.