Emilio (pp.35-36) provided this description of the voyage from Boston to Port Royal (the map Voyage from Boston to Port Royal describes the route):

May 29, the sea was smooth all day, and the weather fine but not clear. Martha’s Vineyard and Nantucket were passed in the morning. At night a fine moon rose. Foggy weather prevailed on the 30th, with an increasing ground-swell, causing some seasickness. The next day the steamer struggled against a head wind. At midnight the craft narrowly escaped grounding on Point Lookout shoals. Some one had tampered with the sounding-line. June 1, pleasant weather enabled the seasick to take some interest in life. The air was soft and balmy, as we ran down the North Carolina coast, which was dimly visible. A few porpoises and a shark or two followed the ship. Distant sails were sighted at times. When evening came, the sun sank into the sea, red and fiery, gilding the horizon. A  stiff breeze blew from ahead, which freshened later. Fine weather continued throughout daylight of June 2. With the evening, however, it clouded up in the south, and a squall came up, with lightning and some rain, driving all below.

Morning dawned the next day, with the sun shining through broken clouds. At reveille, some fifteen sail of outside blockaders off Charleston were seen far away, and soon passed. The sandy shores of South Carolina were in full view, fringed here and there with low trees. A warm wind was blowing, ruffling the water beneath a clouded sky. Every one was busy with preparations for landing, — writing letters, packing knapsacks, and rolling blankets. Running below Hilton Head, a pilot came alongside in a boat rowed by contrabands, and took the vessel back into Port Royal, completing a voyage at 1 P. M., which was without accident or death to mar its recollection.

Colonel Shaw, personally reporting to General Hunter, was ordered to proceed to Beaufort and disembark.