Blakely Island Marina - - - James Island
6.0 nautical miles
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Blakely Island Marina Entrance
James Island Marine State Park
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| Distance = | 6.0 NM |
| Speed Knots | Time HR:MIN |
| 1.5 | 4:00 |
| 2.0 | 3:00 |
| 2.5 | 2:24 |
| 3.0 | 2:00 |
| 3.5 | 1:43 |
| 4.0 | 1:30 |
| 4.5 | 1:20 |
| 5.0 | 1:12 |
| 5.5 | 1:05 |
| 6.0 | 1:00 |
| 6.5 | 0:55 |
| 7.0 | 0:51 |
| 7.5 | 0:48 |
| 8.0 | 0:45 |
| 8.5 | 0:42 |
| 9.0 | 0:40 |
| 9.5 | 0:38 |
| 10.0 | 0:36 |
| 10.5 | 0:34 |
| 11.0 | 0:33 |
| 11.5 | 0:31 |
| 12.0 | 0:30 |
| 12.5 | 0:29 |
| 13.0 | 0:28 |
| 13.5 | 0:27 |
| 14.0 | 0:26 |
| 14.5 | 0:25 |
| 15.0 | 0:24 |
| 15.5 | 0:23 |
| 16.0 | 0:23 |
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