Question

all alone on a winter evening near the beach i felt a tap on my shoulder.when i turned to see... story writing 150to200 words

Answer 1

How you want to end up the story depends on you.

You can make it horror by saying it was a nothing and elaborating the experience with a ghost.

Or you can make it emotional by saying it was a long lost friend or even someone in need.

Then you can add on that it was action by mentioning a mugger.