Passage log
Straits of Mackinac, November 2025
159 recorded passages by 50 distinct vessels, in the order they happened. Times are shown in Eastern time and are accurate to roughly ±15 minutes.
- 159 Passages
- 50 Distinct vessels
- 5.3 Per day Across the whole month
- 9 Busiest day Monday, 24 November 2025
The log
| Date | Local time | Vessel | Direction |
|---|---|---|---|
| 31 Oct 2025 | 22:41 EDT | Undaunted | westbound |
| 1 Nov 2025 | 01:03 EDT | Herbert C Jackson | eastbound |
| 1 Nov 2025 | 05:30 EDT | Calumet | westbound |
| 1 Nov 2025 | 06:06 EDT | Edgar B Speer | westbound |
| 1 Nov 2025 | 06:09 EDT | John G Munson | eastbound |
| 1 Nov 2025 | 08:31 EDT | Stewart J Cort | eastbound |
| 1 Nov 2025 | 16:19 EDT | Edwin H Gott | westbound |
| 1 Nov 2025 | 17:50 EDT | Exeborg | westbound |
| 2 Nov 2025 | 02:48 EST | H Lee White | westbound |
| 2 Nov 2025 | 04:06 EST | Albert | westbound |
| 2 Nov 2025 | 05:06 EST | Algoma Buffalo | eastbound |
| 2 Nov 2025 | 14:38 EST | Mark W. Barker | eastbound |
| 2 Nov 2025 | 18:21 EST | H Lee White | eastbound |
| 2 Nov 2025 | 21:27 EST | Burns Harbor | eastbound |
| 2 Nov 2025 | 23:29 EST | Algocanada | eastbound |
| 3 Nov 2025 | 03:10 EST | Algoma Compass | westbound |
| 3 Nov 2025 | 14:54 EST | G L Ostrander | westbound |
| 3 Nov 2025 | 16:01 EST | STR Wilfred Sykes | eastbound |
| 3 Nov 2025 | 17:33 EST | Joseph L Block | eastbound |
| 3 Nov 2025 | 19:11 EST | Edgar B Speer | eastbound |
| 4 Nov 2025 | 04:16 EST | STR Wilfred Sykes | westbound |
| 4 Nov 2025 | 04:44 EST | Dirk S. Vanenkevort | westbound |
| 4 Nov 2025 | 06:29 EST | Edwin H Gott | eastbound |
| 5 Nov 2025 | 01:02 EST | Samuel de Champlain | westbound |
| 5 Nov 2025 | 04:08 EST | CSL Laurentien | westbound |
| 5 Nov 2025 | 08:17 EST | Albert | eastbound |
| 6 Nov 2025 | 07:48 EST | Stewart J Cort | westbound |
| 6 Nov 2025 | 10:46 EST | Algoma Compass | eastbound |
| 6 Nov 2025 | 13:43 EST | American Spirit | westbound |
| 6 Nov 2025 | 21:38 EST | Paul R Tregurtha | westbound |
| 7 Nov 2025 | 07:30 EST | Edgar B Speer | westbound |
| 7 Nov 2025 | 09:25 EST | Sam Laud | westbound |
| 7 Nov 2025 | 10:52 EST | Dirk S. Vanenkevort | eastbound |
| 7 Nov 2025 | 11:28 EST | Joseph L Block | westbound |
| 8 Nov 2025 | 00:45 EST | Saginaw | westbound |
| 8 Nov 2025 | 02:35 EST | Exeborg | eastbound |
| 8 Nov 2025 | 05:46 EST | Atlantic Huron | westbound |
| 8 Nov 2025 | 16:11 EST | CSL Laurentien | eastbound |
| 8 Nov 2025 | 22:34 EST | Burns Harbor | westbound |
| 9 Nov 2025 | 16:28 EST | STR Wilfred Sykes | eastbound |
| 9 Nov 2025 | 23:11 EST | G L Ostrander | eastbound |
| 10 Nov 2025 | 01:06 EST | Olive L Moore | eastbound |
| 10 Nov 2025 | 04:17 EST | STR Wilfred Sykes | westbound |
| 10 Nov 2025 | 05:44 EST | Undaunted | eastbound |
| 10 Nov 2025 | 06:34 EST | American Spirit | eastbound |
| 10 Nov 2025 | 07:04 EST | Sam Laud | eastbound |
| 10 Nov 2025 | 07:52 EST | Stewart J Cort | eastbound |
| 10 Nov 2025 | 12:16 EST | Saginaw | eastbound |
| 10 Nov 2025 | 20:13 EST | Walter J McCarthy Jr | westbound |
| 11 Nov 2025 | 15:17 EST | Algoma Intrepid | westbound |
| 11 Nov 2025 | 21:51 EST | Great Republic | westbound |
| 11 Nov 2025 | 22:15 EST | Paul R Tregurtha | eastbound |
| 12 Nov 2025 | 00:58 EST | Joyce L Vanenkevort | westbound |
| 12 Nov 2025 | 03:53 EST | Albert | westbound |
| 12 Nov 2025 | 11:31 EST | Herbert C Jackson | westbound |
| 12 Nov 2025 | 12:09 EST | American Mariner | westbound |
| 12 Nov 2025 | 12:25 EST | Indiana Harbor | westbound |
| 12 Nov 2025 | 12:40 EST | Joseph L Block | eastbound |
| 12 Nov 2025 | 17:39 EST | Edgar B Speer | eastbound |
| 12 Nov 2025 | 23:55 EST | Northern Venture | westbound |
| 13 Nov 2025 | 13:15 EST | Burns Harbor | eastbound |
| 13 Nov 2025 | 16:42 EST | Atlantic Huron | eastbound |
| 13 Nov 2025 | 17:37 EST | Algoma Intrepid | eastbound |
| 13 Nov 2025 | 23:01 EST | Samuel de Champlain | eastbound |
| 13 Nov 2025 | 23:10 EST | Walter J McCarthy Jr | eastbound |
| 14 Nov 2025 | 02:00 EST | STR Wilfred Sykes | eastbound |
| 14 Nov 2025 | 03:26 EST | American Mariner | eastbound |
| 14 Nov 2025 | 15:26 EST | Stewart J Cort | westbound |
| 14 Nov 2025 | 15:27 EST | Great Republic | eastbound |
| 14 Nov 2025 | 21:58 EST | Algoma Buffalo | westbound |
| 14 Nov 2025 | 22:29 EST | Samuel de Champlain | westbound |
| 15 Nov 2025 | 08:05 EST | Albert | eastbound |
| 15 Nov 2025 | 08:57 EST | Robert S Pierson | westbound |
| 15 Nov 2025 | 09:52 EST | Undaunted | westbound |
| 15 Nov 2025 | 11:29 EST | Northern Venture | eastbound |
| 15 Nov 2025 | 13:06 EST | Indiana Harbor | eastbound |
| 15 Nov 2025 | 14:06 EST | Great Republic | westbound |
| 15 Nov 2025 | 21:24 EST | Fuldaborg | westbound |
| 16 Nov 2025 | 02:28 EST | Clyde S van Enkevort | westbound |
| 16 Nov 2025 | 16:28 EST | Joyce L Vanenkevort | eastbound |
| 16 Nov 2025 | 17:59 EST | Lubie | westbound |
| 16 Nov 2025 | 23:07 EST | Joseph L Block | westbound |
| 17 Nov 2025 | 10:57 EST | Samuel de Champlain | eastbound |
| 17 Nov 2025 | 20:22 EST | Edgar B Speer | westbound |
| 17 Nov 2025 | 20:33 EST | Stewart J Cort | eastbound |
| 17 Nov 2025 | 20:53 EST | Algoma Bear | westbound |
| 17 Nov 2025 | 20:59 EST | Clyde S van Enkevort | eastbound |
| 18 Nov 2025 | 01:17 EST | John G Munson | westbound |
| 18 Nov 2025 | 06:02 EST | James R Barker | westbound |
| 18 Nov 2025 | 08:38 EST | Lee A Tregurtha | westbound |
| 18 Nov 2025 | 09:09 EST | Algoma Compass | westbound |
| 18 Nov 2025 | 10:53 EST | Olive L Moore | westbound |
| 18 Nov 2025 | 14:35 EST | Burns Harbor | westbound |
| 18 Nov 2025 | 19:31 EST | Herbert C Jackson | eastbound |
| 18 Nov 2025 | 22:25 EST | STR Wilfred Sykes | westbound |
| 19 Nov 2025 | 05:08 EST | Algoma Buffalo | eastbound |
| 19 Nov 2025 | 12:36 EST | Olive L Moore | eastbound |
| 19 Nov 2025 | 17:37 EST | Patagonman | westbound |
| 19 Nov 2025 | 17:38 EST | Joseph L Block | eastbound |
| 19 Nov 2025 | 21:22 EST | Samuel de Champlain | westbound |
| 20 Nov 2025 | 00:09 EST | Robert S Pierson | westbound |
| 20 Nov 2025 | 02:08 EST | Edwin H Gott | westbound |
| 20 Nov 2025 | 09:03 EST | John G Munson | eastbound |
| 20 Nov 2025 | 09:40 EST | Edgar B Speer | eastbound |
| 20 Nov 2025 | 10:45 EST | Algoma Compass | eastbound |
| 20 Nov 2025 | 20:33 EST | Indiana Harbor | westbound |
| 20 Nov 2025 | 23:13 EST | Lee A Tregurtha | eastbound |
| 21 Nov 2025 | 07:51 EST | Algoma Bear | eastbound |
| 21 Nov 2025 | 09:19 EST | STR Wilfred Sykes | eastbound |
| 21 Nov 2025 | 16:24 EST | Stewart J Cort | westbound |
| 21 Nov 2025 | 23:01 EST | Algoma Intrepid | westbound |
| 22 Nov 2025 | 06:48 EST | Robert S Pierson | eastbound |
| 22 Nov 2025 | 09:58 EST | Undaunted | eastbound |
| 22 Nov 2025 | 10:32 EST | Edwin H Gott | eastbound |
| 22 Nov 2025 | 10:43 EST | Joseph L Block | westbound |
| 22 Nov 2025 | 11:42 EST | G L Ostrander | westbound |
| 22 Nov 2025 | 12:42 EST | Dorothy Ann | westbound |
| 22 Nov 2025 | 15:28 EST | Algoma Intrepid | eastbound |
| 23 Nov 2025 | 03:45 EST | Algosolis | westbound |
| 23 Nov 2025 | 19:03 EST | Dorothy Ann | eastbound |
| 23 Nov 2025 | 19:12 EST | Indiana Harbor | eastbound |
| 23 Nov 2025 | 22:08 EST | Burns Harbor | eastbound |
| 24 Nov 2025 | 00:01 EST | Great Republic | eastbound |
| 24 Nov 2025 | 01:35 EST | Manitowoc | westbound |
| 24 Nov 2025 | 02:25 EST | Baie Comeau | westbound |
| 24 Nov 2025 | 04:42 EST | Samuel de Champlain | eastbound |
| 24 Nov 2025 | 08:30 EST | Mesabi Miner | westbound |
| 24 Nov 2025 | 12:57 EST | American Spirit | westbound |
| 24 Nov 2025 | 15:20 EST | Stewart J Cort | eastbound |
| 24 Nov 2025 | 19:24 EST | Herbert C Jackson | westbound |
| 24 Nov 2025 | 22:54 EST | Edgar B Speer | westbound |
| 25 Nov 2025 | 05:57 EST | Joseph L Block | eastbound |
| 25 Nov 2025 | 18:37 EST | Mark W. Barker | westbound |
| 25 Nov 2025 | 18:52 EST | Patagonman | eastbound |
| 25 Nov 2025 | 21:16 EST | American Integrity | westbound |
| 25 Nov 2025 | 23:58 EST | Clyde S van Enkevort | westbound |
| 26 Nov 2025 | 01:08 EST | STR Wilfred Sykes | westbound |
| 26 Nov 2025 | 04:26 EST | Edwin H Gott | westbound |
| 26 Nov 2025 | 07:03 EST | Dirk S. Vanenkevort | westbound |
| 27 Nov 2025 | 03:09 EST | Algosolis | eastbound |
| 27 Nov 2025 | 13:52 EST | Saginaw | westbound |
| 28 Nov 2025 | 12:02 EST | Mesabi Miner | eastbound |
| 28 Nov 2025 | 19:16 EST | Lubie | eastbound |
| 28 Nov 2025 | 19:48 EST | Algotitan | westbound |
| 29 Nov 2025 | 02:59 EST | Indiana Harbor | westbound |
| 29 Nov 2025 | 04:01 EST | Edwin H Gott | eastbound |
| 29 Nov 2025 | 04:11 EST | John J Boland | westbound |
| 29 Nov 2025 | 09:01 EST | G L Ostrander | eastbound |
| 29 Nov 2025 | 09:28 EST | Burns Harbor | westbound |
| 29 Nov 2025 | 12:03 EST | Edgar B Speer | eastbound |
| 29 Nov 2025 | 15:16 EST | Baie Comeau | eastbound |
| 29 Nov 2025 | 15:53 EST | Manitowoc | eastbound |
| 29 Nov 2025 | 16:49 EST | Clyde S van Enkevort | eastbound |
| 30 Nov 2025 | 01:55 EST | Fuldaborg | eastbound |
| 30 Nov 2025 | 02:05 EST | American Spirit | eastbound |
| 30 Nov 2025 | 02:16 EST | Saginaw | eastbound |
| 30 Nov 2025 | 05:14 EST | STR Wilfred Sykes | eastbound |
| 30 Nov 2025 | 06:04 EST | James R Barker | westbound |
| 30 Nov 2025 | 07:56 EST | John J Boland | eastbound |
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.