Passage log
Straits of Mackinac, March 2025
20 recorded passages by 13 distinct vessels, in the order they happened. Times are shown in Eastern time and are accurate to roughly ±15 minutes.
- 20 Passages
- 13 Distinct vessels
- 0.6 Per day Across the whole month
- 4 Busiest day Friday, 28 March 2025
The log
| Date | Local time | Vessel | Direction |
|---|---|---|---|
| 11 Mar 2025 | 09:39 EDT | Samuel de Champlain | westbound |
| 19 Mar 2025 | 13:14 EDT | Samuel de Champlain | eastbound |
| 25 Mar 2025 | 17:21 EDT | Joyce L Vanenkevort | westbound |
| 25 Mar 2025 | 18:26 EDT | Clyde S van Enkevort | westbound |
| 25 Mar 2025 | 19:06 EDT | Baie Comeau | westbound |
| 26 Mar 2025 | 07:13 EDT | Herbert C Jackson | westbound |
| 26 Mar 2025 | 11:12 EDT | Edwin H Gott | westbound |
| 26 Mar 2025 | 14:42 EDT | Samuel de Champlain | westbound |
| 27 Mar 2025 | 06:39 EDT | Walter J McCarthy Jr | westbound |
| 28 Mar 2025 | 10:27 EDT | Joyce L Vanenkevort | eastbound |
| 28 Mar 2025 | 14:14 EDT | Clyde S van Enkevort | eastbound |
| 28 Mar 2025 | 18:59 EDT | Finnborg | westbound |
| 28 Mar 2025 | 23:43 EDT | Edwin H Gott | eastbound |
| 29 Mar 2025 | 07:42 EDT | Stewart J Cort | eastbound |
| 29 Mar 2025 | 11:11 EDT | Algoma Niagara | westbound |
| 29 Mar 2025 | 14:05 EDT | Burns Harbor | eastbound |
| 29 Mar 2025 | 17:53 EDT | Patagonman | westbound |
| 30 Mar 2025 | 06:00 EDT | Walter J McCarthy Jr | eastbound |
| 30 Mar 2025 | 19:56 EDT | Baie Comeau | eastbound |
| 31 Mar 2025 | 01:29 EDT | Algoma Bear | westbound |
Times are interpolated from AIS track samples, good to about fifteen minutes, and shown in Eastern time. A passage is a track crossing our gate line, not an official lock record.