Acts 27:9-11

Verse 9

Sailing was now dangerous, because the fast was now already past - It is generally allowed that the fast mentioned here was that of the great day of atonement which was always celebrated on the tenth day of the seventh month, which would answer to the latter end of our September; see Lev 16:29; Lev 23:27, etc. As this was about the time of the autumnal equinox, when the Mediterranean Sea was sufficiently tempestuous, we may suppose this feast alone to be intended. To sail after this feast was proverbially dangerous among the ancient Jews. See proofs in Schoettgen.
Verse 10

I perceive that this voyage will be with hurt, etc. - Paul might either have had this intimation from the Spirit of God, or from his own knowledge of the state of this sea after the autumnal equinox, and therefore gave them this prudent warning.
Verse 11

The centurion believed the master - Τῳ κυβερνητῃ, the pilot; and owner of the ship, τῳ ναυκληρῳ, the captain and proprietor. This latter had the command of the ship and the crew; the pilot had the guidance of the vessel along those dangerous coasts, under the direction of the captain; and the centurion had the power to cause them to proceed on their voyage, or to go into port, as he pleased; as he had other state prisoners on board; and probably the ship itself was freighted for government. Paul told them, if they proceeded, they would be in danger of shipwreck; the pilot and captain said there was no danger; and the centurion, believing them, commanded the vessel to proceed on her voyage. It is likely that they were now in the port called the Fair Havens.
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