1776 May Sunday 19
[Off the coast of South Carolina] A M saw the land from NbE to WNW dist 6 Lgs lattr part fresh gales & squally in all reefs T sails, and handed F T sail, wore ship First part fresh gales & thick Wr, with rain, sett F T sail @ 5 P M Chas town beacon NbW½W dist 7 or 8 miles TKd ship & fir'd a Gun for the schr2 to come under our stern, middle & lattr part light airs, wore ship out 2 reefs T sails, land from NE to NW dist 4½ leags. soundgs from 16 to 7 fm
Monday 20
First part light breezes, P M @ 2 saw 3 pilot boats, but they got over the Barr, @ 8 came to with the Bt Br in 5 fm verr'd to ½ a cable Sullivan's Island WNW 5 or 6 miles,
Tuesday 21
a m pretty modt @ 3 hoisted out the Boats to reconnoitre the harbr. & Rebellion road, @ 5 perceived a privateer brig with her prize standing in for Chas town Barr, fir'd 2 guns. for the Boats, @ 7 they return'd, made sail, @ 11 prize run aground Modte Gales, @ 2 pm came to with a spring on our bt Br in ¼ less 4 fm, mann'd all Bts & the schr with seamen and marines commanded by lieuts Boweh & Popple, who boarded her, & set her on fire, takg 2 Rebels & 3 of the Ship's Cr out of her, she was the St James, of Bristol, from Jamaica, @ 5 weigh'd, & @ 7 came to in 5 fm
Wednesday 22
AM @ 3 veer'd away a whole cable, @ 10 came on bd a boat with 4 deserters from the Rebels, Comet schr gone in chace of the sailg boat in shore. First & middle part modt. & clear P M @ 5 came to with the Bt Br in 5½ fm @ 6 the schr came alongside with her prize, an open Bt with 11 casks of Turpentine, turn'd her adrift, & sett fire to her, Lattr part light airs & clear,
Thursday 23
empld occasionally, sent the boats to sound the Channels in over the Bar Sullns Isld NWbN First part modt & clear, the boats returned from Soundg the Bar found 19 foot on it, hoist'd them in & came to sail, Comet schr in [company]3
1. PRO, Admiralty 51/922.
2. The schooner tender Comet.
3. This brief cruise of the Sphynx, which had sailed from Cape Fear May 15 and returned May 27, 1776, was an exploratory one to determine the depth of water over the Charleston bar for the proposed passage of Sir Peter Parker's Squadron.