FreighterLog The record of Great Lakes shipping

Archive: January 2024 to December 2025, 28,207 passages. Seaway transits checked hourly. Last checked 2026-09-23 18:00 UTC — 14:00 EDT. NOAA publishes in quarterly batches, and the archive currently runs nine months behind.

Archive to December 2025 · Seaway checked 2026-09-23 18:00 UTC — 14:00 EDT

Passage log

Superior Entry, July 2024

74 recorded passages by 23 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 July 2024, oldest first.
Date Local time Vessel Direction
1 Jul 2024 02:26 CDT Saginaw outbound
1 Jul 2024 03:17 CDT American Century inbound
2 Jul 2024 02:03 CDT G L Ostrander outbound
2 Jul 2024 04:33 CDT American Century outbound
2 Jul 2024 04:57 CDT Baie Comeau inbound
2 Jul 2024 16:57 CDT Baie Comeau outbound
2 Jul 2024 18:20 CDT Atlantic Huron inbound
3 Jul 2024 03:24 CDT Atlantic Huron outbound
3 Jul 2024 10:26 CDT CSL Niagara inbound
3 Jul 2024 20:54 CDT CSL Niagara outbound
4 Jul 2024 00:35 CDT G3 Marquis inbound
4 Jul 2024 19:00 CDT G3 Marquis outbound
4 Jul 2024 20:19 CDT Stewart J Cort inbound
5 Jul 2024 12:57 CDT Stewart J Cort outbound
5 Jul 2024 15:36 CDT RT HON Paul J Martin inbound
6 Jul 2024 02:33 CDT RT HON Paul J Martin outbound
6 Jul 2024 12:14 CDT Clyde S van Enkevort inbound
6 Jul 2024 15:46 CDT Clyde S van Enkevort outbound
6 Jul 2024 17:27 CDT Burns Harbor inbound
7 Jul 2024 18:23 CDT Burns Harbor outbound
7 Jul 2024 19:04 CDT Capt. Henry Jackman inbound
8 Jul 2024 02:56 CDT Capt. Henry Jackman outbound
8 Jul 2024 04:46 CDT American Spirit inbound
8 Jul 2024 15:20 CDT CSL Assiniboine inbound
9 Jul 2024 16:51 CDT Algoma Discovery inbound
9 Jul 2024 16:54 CDT CSL Assiniboine outbound
10 Jul 2024 04:26 CDT Algoma Discovery outbound
10 Jul 2024 10:57 CDT CSL Laurentien inbound
11 Jul 2024 08:06 CDT Indiana Harbor outbound
11 Jul 2024 10:29 CDT CSL Laurentien outbound
11 Jul 2024 11:42 CDT Baie Comeau inbound
12 Jul 2024 02:14 CDT Baie Comeau outbound
12 Jul 2024 08:20 CDT Thunder Bay inbound
13 Jul 2024 02:15 CDT Thunder Bay outbound
13 Jul 2024 06:29 CDT Atlantic Huron inbound
13 Jul 2024 20:57 CDT Atlantic Huron outbound
13 Jul 2024 23:11 CDT Stewart J Cort inbound
14 Jul 2024 14:16 CDT Stewart J Cort outbound
14 Jul 2024 18:01 CDT Dirk S. Vanenkevort inbound
15 Jul 2024 06:19 CDT Dirk S. Vanenkevort outbound
15 Jul 2024 11:28 CDT American Century inbound
16 Jul 2024 13:40 CDT American Century outbound
16 Jul 2024 15:46 CDT Mesabi Miner inbound
17 Jul 2024 15:23 CDT Mesabi Miner outbound
18 Jul 2024 00:30 CDT American Spirit inbound
18 Jul 2024 00:51 CDT Manitoulin outbound
18 Jul 2024 08:38 CDT Indiana Harbor inbound
19 Jul 2024 09:18 CDT American Spirit outbound
19 Jul 2024 09:58 CDT CSL Niagara inbound
19 Jul 2024 10:57 CDT Indiana Harbor outbound
20 Jul 2024 06:42 CDT CSL Niagara outbound
20 Jul 2024 08:20 CDT RT HON Paul J Martin inbound
20 Jul 2024 20:14 CDT RT HON Paul J Martin outbound
20 Jul 2024 21:11 CDT Algoma Discovery inbound
21 Jul 2024 21:18 CDT Thunder Bay inbound
22 Jul 2024 05:12 CDT Thunder Bay outbound
22 Jul 2024 11:06 CDT Saginaw inbound
22 Jul 2024 21:58 CDT Saginaw outbound
22 Jul 2024 22:55 CDT Burns Harbor inbound
23 Jul 2024 19:21 CDT Burns Harbor outbound
24 Jul 2024 04:55 CDT Algoma Discovery outbound
24 Jul 2024 10:29 CDT CSL Assiniboine inbound
25 Jul 2024 07:39 CDT CSL Assiniboine outbound
25 Jul 2024 22:36 CDT Saginaw outbound
26 Jul 2024 18:20 CDT Joseph L Block inbound
27 Jul 2024 03:49 CDT Indiana Harbor outbound
27 Jul 2024 08:34 CDT Joseph L Block outbound
27 Jul 2024 16:14 CDT James R Barker inbound
28 Jul 2024 09:55 CDT James R Barker outbound
28 Jul 2024 15:06 CDT Baie Comeau inbound
29 Jul 2024 09:56 CDT Baie Comeau outbound
29 Jul 2024 14:38 CDT RT HON Paul J Martin inbound
30 Jul 2024 05:27 CDT RT HON Paul J Martin outbound
30 Jul 2024 15:54 CDT Stewart J Cort 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.