AIS Archive Updated (January 2024 – December 2025)
28,207 Recorded Passages Across Great Lakes Chokepoints
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FreighterLog
Great Lakes Passage Record & Vessel Directory

Passage log

Superior Entry, April 2025

33 recorded passages by 16 distinct vessels, in the order they happened. Times are shown in Central time and are accurate to roughly ±15 minutes.

The log

Every recorded crossing of Superior Entry in April 2025, oldest first.
Date Local time Vessel Direction
31 Mar 2025 21:07 CDT CSL Laurentien outbound
1 Apr 2025 01:04 CDT Algoma Equinox inbound
1 Apr 2025 03:54 CDT Walter J McCarthy Jr inbound
1 Apr 2025 13:23 CDT Algoma Equinox outbound
3 Apr 2025 01:22 CDT Algoma Discovery inbound
3 Apr 2025 02:18 CDT Walter J McCarthy Jr outbound
3 Apr 2025 03:08 CDT American Spirit outbound
3 Apr 2025 22:03 CDT Algoma Discovery outbound
8 Apr 2025 00:07 CDT Edwin H Gott outbound
9 Apr 2025 02:27 CDT Dirk S. Vanenkevort inbound
9 Apr 2025 17:27 CDT Dirk S. Vanenkevort outbound
10 Apr 2025 10:09 CDT Burns Harbor inbound
11 Apr 2025 19:53 CDT Indiana Harbor inbound
12 Apr 2025 12:08 CDT Indiana Harbor outbound
15 Apr 2025 18:48 CDT CSL Assiniboine inbound
16 Apr 2025 05:50 CDT CSL Assiniboine outbound
16 Apr 2025 13:57 CDT Algoma Guardian inbound
17 Apr 2025 15:19 CDT Algoma Guardian outbound
17 Apr 2025 17:42 CDT RT HON Paul J Martin inbound
18 Apr 2025 21:33 CDT RT HON Paul J Martin outbound
19 Apr 2025 00:50 CDT CSL Laurentien inbound
19 Apr 2025 10:24 CDT Joyce L Vanenkevort outbound
20 Apr 2025 17:57 CDT CSL Laurentien outbound
20 Apr 2025 18:28 CDT Atlantic Huron inbound
21 Apr 2025 21:11 CDT Atlantic Huron outbound
23 Apr 2025 01:39 CDT Clyde S van Enkevort inbound
23 Apr 2025 16:45 CDT Clyde S van Enkevort outbound
24 Apr 2025 08:20 CDT Walter J McCarthy Jr inbound
26 Apr 2025 11:37 CDT Walter J McCarthy Jr outbound
27 Apr 2025 06:05 CDT Burns Harbor inbound
28 Apr 2025 13:58 CDT Burns Harbor outbound
30 Apr 2025 13:43 CDT CSL Assiniboine inbound
30 Apr 2025 16:09 CDT American Integrity inbound

Times are interpolated from AIS track samples, good to about fifteen minutes, and shown in Central time. A passage is a track crossing our gate line, not an official lock record.