UFO Sighting in Ocean City, Maryland on 2017-06-25 04:10:00 - Saw odd light over the ocean

I woke up this morning at the beach became fixed on a bright light over the ocean. light was much brighter than any star and would go from bright to dim intermittently also looked like it was traveling in and out at high speed to achieve the dimming affect. then disappeared duration about 5 minutes took photo while visible. object did not look like anything that i could debunk it with like plane or helicopter. looked weird