When He got into the boat, His disciples followed Him.
As we shall soon meet again with the mention of a lake, where it is said (Matthew 8:33) that the swine were carried into it with violence, it is not universally agreed whether one and the same lake is mentioned in both places.
Christ had given sailing orders to his disciples (Mat 8:18), that they should depart to the other side of the sea of Tiberias, into the country of Gadara, in the tribe of Gad, which lay east of Jordan; thither he would go to rescue a poor creature that was possessed with a legion of devils, though he foresaw how he should be affronted there. Now. 1.
Commenting on Matthew 8:23-27
And behold, there arose a great tempest,.... "A great concussion", or "shaking" of the sea; the stormy wind moved the sea, and the waves thereof; and both wind and sea shook the ship, and the men that were in it.