While we're pedanting, I believe the location is where his death scene was filmed; he was buried somewhere else.
Because beaches are terrible places for graves, one good storm, the beach shifts and you've got to bury them all over again.
maybe go back and watch the movie; it shows Harry digging his grave slightly above the high tide line, same location.
maybe go back and watch the movie; it shows Harry digging his grave slightly above the high tide line, same location.