Olindo Mare said the snap was fine, the hold was fine, the wind was fine, and that he just missed it.
But, look at this photo. The ball is being held slightly to the right, and Mare is slightly off balance. I have to figure that since the ball was short and to the right, these factors constributed to the shank.
...and one comment: this field goal attempt was to tie the game. Something I've noticed is that in each of the comebacks the Dolphins have had, they were playing for the tie, rather than the win.