The point is, yes, he did get involved with the weather, yes, there was great benefit in him doing so, yes, we have scriptural indication that he did, and therefore yes, you contradict yourself.
If you would open yours, you would see that he did not. What is supernatural about a storm stopping?
Not everything, as I just showed.
And of course I believe it was a miracle, but it was a miracle of timing and placing, just like the miraculous timings and placings of his miraculous interventions into the lives of others of his children.