Passage log
Straits of Mackinac, April 2024
128 recorded passages by 36 distinct vessels, in the order they happened. Times are shown in Eastern time and are accurate to roughly ±15 minutes.
- 128 Passages
- 36 Distinct vessels
- 4.3 Per day Across the whole month
- 9 Busiest day Thursday, 11 April 2024
The log
| Date | Local time | Vessel | Direction |
|---|---|---|---|
| 1 Apr 2024 | 11:32 EDT | American Spirit | westbound |
| 1 Apr 2024 | 16:05 EDT | John G Munson | eastbound |
| 1 Apr 2024 | 16:06 EDT | Edgar B Speer | eastbound |
| 2 Apr 2024 | 00:09 EDT | Burns Harbor | westbound |
| 3 Apr 2024 | 08:14 EDT | Clyde S van Enkevort | eastbound |
| 3 Apr 2024 | 13:07 EDT | James R Barker | eastbound |
| 3 Apr 2024 | 14:03 EDT | John J Boland | westbound |
| 4 Apr 2024 | 06:16 EDT | STR Wilfred Sykes | westbound |
| 4 Apr 2024 | 10:05 EDT | Undaunted | eastbound |
| 4 Apr 2024 | 10:09 EDT | American Integrity | westbound |
| 4 Apr 2024 | 15:57 EDT | Mark W. Barker | eastbound |
| 5 Apr 2024 | 00:42 EDT | Olive L Moore | eastbound |
| 5 Apr 2024 | 15:57 EDT | Edgar B Speer | westbound |
| 5 Apr 2024 | 19:14 EDT | Samuel de Champlain | westbound |
| 6 Apr 2024 | 07:24 EDT | Undaunted | westbound |
| 6 Apr 2024 | 11:55 EDT | Indiana Harbor | westbound |
| 6 Apr 2024 | 12:34 EDT | Bradshaw McKee | westbound |
| 7 Apr 2024 | 03:05 EDT | Olive L Moore | westbound |
| 7 Apr 2024 | 04:30 EDT | Calumet | westbound |
| 7 Apr 2024 | 04:43 EDT | Mesabi Miner | westbound |
| 7 Apr 2024 | 13:23 EDT | John J Boland | eastbound |
| 7 Apr 2024 | 17:09 EDT | Burns Harbor | eastbound |
| 7 Apr 2024 | 21:48 EDT | American Integrity | eastbound |
| 8 Apr 2024 | 08:41 EDT | Edgar B Speer | eastbound |
| 8 Apr 2024 | 09:42 EDT | Patagonman | westbound |
| 8 Apr 2024 | 12:59 EDT | James R Barker | westbound |
| 8 Apr 2024 | 14:06 EDT | John J Boland | westbound |
| 9 Apr 2024 | 01:30 EDT | STR Wilfred Sykes | eastbound |
| 9 Apr 2024 | 18:27 EDT | Joseph L Block | westbound |
| 9 Apr 2024 | 18:31 EDT | Herbert C Jackson | westbound |
| 9 Apr 2024 | 20:40 EDT | American Spirit | eastbound |
| 10 Apr 2024 | 02:22 EDT | Mesabi Miner | eastbound |
| 10 Apr 2024 | 06:00 EDT | Clyde S van Enkevort | westbound |
| 10 Apr 2024 | 19:18 EDT | Calumet | eastbound |
| 11 Apr 2024 | 02:55 EDT | Clyde S van Enkevort | eastbound |
| 11 Apr 2024 | 03:26 EDT | Saginaw | westbound |
| 11 Apr 2024 | 04:22 EDT | John G Munson | westbound |
| 11 Apr 2024 | 05:01 EDT | Indiana Harbor | eastbound |
| 11 Apr 2024 | 10:23 EDT | James R Barker | eastbound |
| 11 Apr 2024 | 12:04 EDT | Samuel de Champlain | eastbound |
| 11 Apr 2024 | 17:13 EDT | Undaunted | eastbound |
| 11 Apr 2024 | 21:37 EDT | Albert | westbound |
| 11 Apr 2024 | 22:42 EDT | Saginaw | eastbound |
| 12 Apr 2024 | 00:59 EDT | John J Boland | eastbound |
| 12 Apr 2024 | 05:40 EDT | Edgar B Speer | westbound |
| 12 Apr 2024 | 11:04 EDT | Herbert C Jackson | eastbound |
| 12 Apr 2024 | 11:10 EDT | Joseph L Block | eastbound |
| 12 Apr 2024 | 12:13 EDT | Burns Harbor | westbound |
| 12 Apr 2024 | 17:13 EDT | Great Republic | westbound |
| 13 Apr 2024 | 01:40 EDT | Herbert C Jackson | westbound |
| 13 Apr 2024 | 18:33 EDT | John G Munson | eastbound |
| 14 Apr 2024 | 14:44 EDT | American Spirit | westbound |
| 14 Apr 2024 | 21:34 EDT | Edgar B Speer | eastbound |
| 15 Apr 2024 | 03:08 EDT | Herbert C Jackson | eastbound |
| 15 Apr 2024 | 12:37 EDT | Great Republic | eastbound |
| 15 Apr 2024 | 13:34 EDT | Indiana Harbor | westbound |
| 15 Apr 2024 | 23:22 EDT | Manitowoc | westbound |
| 15 Apr 2024 | 23:35 EDT | James R Barker | westbound |
| 16 Apr 2024 | 02:43 EDT | Burns Harbor | eastbound |
| 16 Apr 2024 | 09:42 EDT | Albert | eastbound |
| 16 Apr 2024 | 13:09 EDT | Great Republic | westbound |
| 16 Apr 2024 | 13:53 EDT | Joseph L Block | westbound |
| 16 Apr 2024 | 16:28 EDT | Algoma Intrepid | eastbound |
| 16 Apr 2024 | 17:19 EDT | Patagonman | eastbound |
| 16 Apr 2024 | 19:37 EDT | American Century | westbound |
| 17 Apr 2024 | 20:18 EDT | American Spirit | eastbound |
| 17 Apr 2024 | 22:06 EDT | Mesabi Miner | eastbound |
| 17 Apr 2024 | 23:55 EDT | Manitoulin | westbound |
| 18 Apr 2024 | 03:06 EDT | Manitowoc | eastbound |
| 18 Apr 2024 | 07:44 EDT | Calumet | eastbound |
| 18 Apr 2024 | 08:18 EDT | John G Munson | westbound |
| 18 Apr 2024 | 09:18 EDT | Indiana Harbor | eastbound |
| 18 Apr 2024 | 16:07 EDT | Algonova | westbound |
| 18 Apr 2024 | 18:05 EDT | Mark W. Barker | westbound |
| 18 Apr 2024 | 21:13 EDT | James R Barker | eastbound |
| 18 Apr 2024 | 21:45 EDT | Manitoulin | eastbound |
| 19 Apr 2024 | 00:47 EDT | Samuel de Champlain | westbound |
| 19 Apr 2024 | 06:17 EDT | Great Republic | eastbound |
| 19 Apr 2024 | 07:48 EDT | Edgar B Speer | westbound |
| 19 Apr 2024 | 09:03 EDT | Algoma Innovator | westbound |
| 19 Apr 2024 | 13:59 EDT | American Century | eastbound |
| 19 Apr 2024 | 15:53 EDT | Joseph L Block | eastbound |
| 20 Apr 2024 | 00:55 EDT | Great Republic | westbound |
| 20 Apr 2024 | 10:26 EDT | Manitoulin | westbound |
| 20 Apr 2024 | 12:47 EDT | Mark W. Barker | eastbound |
| 20 Apr 2024 | 23:26 EDT | Burns Harbor | westbound |
| 21 Apr 2024 | 07:11 EDT | John G Munson | eastbound |
| 21 Apr 2024 | 09:41 EDT | G L Ostrander | eastbound |
| 21 Apr 2024 | 16:39 EDT | Northern Venture | westbound |
| 21 Apr 2024 | 22:36 EDT | Mesabi Miner | westbound |
| 21 Apr 2024 | 23:43 EDT | Edgar B Speer | eastbound |
| 22 Apr 2024 | 02:10 EDT | Algonova | eastbound |
| 22 Apr 2024 | 03:40 EDT | John J Boland | westbound |
| 22 Apr 2024 | 04:13 EDT | Algoma Innovator | eastbound |
| 22 Apr 2024 | 09:18 EDT | G L Ostrander | westbound |
| 22 Apr 2024 | 14:48 EDT | Great Republic | eastbound |
| 22 Apr 2024 | 22:09 EDT | Manitoulin | eastbound |
| 23 Apr 2024 | 05:26 EDT | STR Wilfred Sykes | westbound |
| 23 Apr 2024 | 09:04 EDT | Northern Venture | eastbound |
| 24 Apr 2024 | 00:29 EDT | James R Barker | westbound |
| 24 Apr 2024 | 01:48 EDT | Great Republic | westbound |
| 24 Apr 2024 | 05:49 EDT | Algoma Intrepid | westbound |
| 24 Apr 2024 | 09:27 EDT | Undaunted | westbound |
| 25 Apr 2024 | 03:42 EDT | Alicia G | westbound |
| 25 Apr 2024 | 05:39 EDT | John G Munson | westbound |
| 25 Apr 2024 | 10:52 EDT | Mesabi Miner | eastbound |
| 25 Apr 2024 | 15:33 EDT | Sam Laud | westbound |
| 26 Apr 2024 | 02:09 EDT | Algoma Intrepid | eastbound |
| 26 Apr 2024 | 09:25 EDT | Mark W. Barker | westbound |
| 26 Apr 2024 | 11:05 EDT | Great Republic | eastbound |
| 26 Apr 2024 | 13:49 EDT | Calumet | westbound |
| 26 Apr 2024 | 23:47 EDT | John J Boland | eastbound |
| 27 Apr 2024 | 05:16 EDT | Algoma Niagara | westbound |
| 27 Apr 2024 | 05:31 EDT | Saginaw | westbound |
| 27 Apr 2024 | 10:42 EDT | John G Munson | eastbound |
| 27 Apr 2024 | 11:13 EDT | James R Barker | eastbound |
| 27 Apr 2024 | 14:14 EDT | Samuel de Champlain | eastbound |
| 27 Apr 2024 | 16:29 EDT | STR Wilfred Sykes | eastbound |
| 28 Apr 2024 | 05:44 EDT | John J Boland | westbound |
| 28 Apr 2024 | 13:27 EDT | G L Ostrander | eastbound |
| 29 Apr 2024 | 03:12 EDT | Mark W. Barker | eastbound |
| 29 Apr 2024 | 11:08 EDT | Mesabi Miner | westbound |
| 29 Apr 2024 | 18:49 EDT | John J Boland | eastbound |
| 30 Apr 2024 | 14:04 EDT | Whitefish Bay | westbound |
| 30 Apr 2024 | 16:38 EDT | Viking Octantis | westbound |
| 30 Apr 2024 | 17:23 EDT | Saginaw | eastbound |
| 30 Apr 2024 | 18:14 EDT | Calumet | eastbound |
| 30 Apr 2024 | 18:41 EDT | Sam Laud | 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.