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

Welland Canal (Thorold), May 2025

201 recorded passages by 60 distinct vessels, in the order they happened. Times are shown in Eastern time and are accurate to roughly ±15 minutes.

The log

Every recorded crossing of Welland Canal (Thorold) in May 2025, oldest first.
Date Local time Vessel Direction
30 Apr 2025 20:50 EDT Algoma Compass upbound
30 Apr 2025 22:53 EDT Sea Eagle II downbound
1 May 2025 10:38 EDT G3 Marquis upbound
1 May 2025 13:27 EDT Federal New York upbound
1 May 2025 16:03 EDT Algoma Intrepid upbound
1 May 2025 18:36 EDT Frontenac downbound
2 May 2025 00:19 EDT CSL Welland upbound
2 May 2025 07:19 EDT CSL Tadoussac upbound
2 May 2025 09:06 EDT Northern Venture downbound
2 May 2025 09:36 EDT Gaia Desgagnes upbound
2 May 2025 11:35 EDT Kaministiqua upbound
2 May 2025 18:12 EDT Spruceglen downbound
2 May 2025 20:10 EDT Capt. Henry Jackman downbound
2 May 2025 23:57 EDT Leo A McArthur downbound
3 May 2025 02:06 EDT Algoterra downbound
3 May 2025 04:53 EDT Algoma Bear upbound
3 May 2025 05:47 EDT Frontenac upbound
3 May 2025 09:59 EDT NACC Alicudi upbound
3 May 2025 14:01 EDT Everlast downbound
3 May 2025 18:14 EDT Algoma Niagara upbound
3 May 2025 21:34 EDT Paul A. Desgagnes upbound
3 May 2025 22:10 EDT Blair McKeil upbound
4 May 2025 02:37 EDT Thunder Bay upbound
4 May 2025 16:01 EDT Algoma Discovery downbound
4 May 2025 19:37 EDT CSL St-Laurent downbound
5 May 2025 02:22 EDT Sunnanvik downbound
5 May 2025 13:12 EDT Viking Octantis downbound
5 May 2025 13:44 EDT Gaia Desgagnes downbound
5 May 2025 16:07 EDT Baie Comeau downbound
5 May 2025 16:38 EDT CSL Tadoussac downbound
5 May 2025 21:41 EDT Algoma Conveyor downbound
6 May 2025 05:02 EDT Paul A. Desgagnes downbound
6 May 2025 05:59 EDT Viking Polaris upbound
6 May 2025 12:48 EDT Algoma Harvester downbound
6 May 2025 19:55 EDT Algoma Discovery upbound
6 May 2025 22:40 EDT Baie Comeau upbound
7 May 2025 01:15 EDT Whitefish Bay upbound
7 May 2025 06:20 EDT Algoma Guardian upbound
7 May 2025 07:15 EDT Viking Octantis upbound
7 May 2025 08:39 EDT Northern Venture upbound
7 May 2025 09:09 EDT CSL Assiniboine downbound
7 May 2025 11:48 EDT Frontenac downbound
7 May 2025 15:11 EDT Algoma Equinox downbound
7 May 2025 16:59 EDT NACC Alicudi downbound
7 May 2025 17:27 EDT Algoma Innovator downbound
7 May 2025 20:51 EDT Florence Spirit upbound
7 May 2025 22:40 EDT Federal Michigan downbound
8 May 2025 00:02 EDT Federal Baltic downbound
8 May 2025 01:38 EDT Algoma Innovator upbound
8 May 2025 07:56 EDT Algoma Strongfield upbound
8 May 2025 16:33 EDT Algosolis upbound
8 May 2025 21:18 EDT Helena G downbound
9 May 2025 00:32 EDT Frontenac upbound
9 May 2025 03:45 EDT CSL Niagara upbound
9 May 2025 11:44 EDT CSL Welland downbound
9 May 2025 15:00 EDT Algoma Sault downbound
9 May 2025 17:03 EDT Blair McKeil downbound
9 May 2025 19:32 EDT G3 Marquis downbound
9 May 2025 20:38 EDT Sea Eagle II upbound
9 May 2025 22:26 EDT Algoma Innovator downbound
10 May 2025 01:47 EDT John D Leitch downbound
10 May 2025 06:22 EDT Spruceglen upbound
10 May 2025 07:55 EDT Algoma Bear downbound
10 May 2025 11:01 EDT Algoma Niagara downbound
10 May 2025 13:03 EDT Algosolis downbound
10 May 2025 14:51 EDT Asian Spirit upbound
10 May 2025 16:09 EDT Florence Spirit downbound
10 May 2025 16:41 EDT CSL St-Laurent upbound
10 May 2025 17:37 EDT Kaministiqua downbound
11 May 2025 02:36 EDT Algoma Innovator upbound
11 May 2025 09:14 EDT Algoma Sault upbound
11 May 2025 16:09 EDT Algoberta upbound
11 May 2025 21:24 EDT Algoma Niagara upbound
11 May 2025 22:11 EDT Everlast upbound
11 May 2025 23:09 EDT John D Leitch upbound
12 May 2025 01:57 EDT Algoterra upbound
12 May 2025 07:17 EDT Algoma Bear upbound
12 May 2025 09:11 EDT Florence Spirit upbound
12 May 2025 09:13 EDT Sunnanvik upbound
12 May 2025 15:30 EDT Gaia Desgagnes upbound
12 May 2025 16:49 EDT Federal Hudson downbound
12 May 2025 17:22 EDT Algotitan upbound
13 May 2025 00:59 EDT Paul A. Desgagnes upbound
13 May 2025 05:29 EDT Thunder Bay downbound
13 May 2025 08:49 EDT Radcliffe R Latimer upbound
13 May 2025 10:38 EDT Capt. Henry Jackman upbound
13 May 2025 16:53 EDT Sunnanvik downbound
13 May 2025 18:53 EDT Sea Eagle II downbound
13 May 2025 21:04 EDT NACC Alicudi upbound
13 May 2025 22:42 EDT Blair McKeil upbound
14 May 2025 06:18 EDT Algoma Discovery downbound
14 May 2025 11:38 EDT Algoma Guardian downbound
14 May 2025 16:06 EDT Muntgracht upbound
14 May 2025 17:49 EDT Whitefish Bay downbound
15 May 2025 01:11 EDT Florence Spirit downbound
15 May 2025 02:20 EDT Algoterra downbound
15 May 2025 07:36 EDT Algoma Strongfield downbound
15 May 2025 12:07 EDT Algoma Intrepid downbound
15 May 2025 12:37 EDT CSL Welland upbound
15 May 2025 13:22 EDT Algoberta downbound
15 May 2025 16:09 EDT Paul A. Desgagnes downbound
15 May 2025 20:11 EDT Gaia Desgagnes downbound
15 May 2025 23:28 EDT Evans Spirit upbound
16 May 2025 02:52 EDT Algosolis upbound
16 May 2025 07:59 EDT Algoma Conveyor upbound
16 May 2025 11:53 EDT CSL Assiniboine upbound
16 May 2025 13:12 EDT Sea Eagle II upbound
16 May 2025 15:18 EDT Florence Spirit upbound
16 May 2025 18:02 EDT Algoma Intrepid upbound
16 May 2025 19:31 EDT Wilf Seymour upbound
17 May 2025 01:38 EDT Kaministiqua upbound
17 May 2025 03:15 EDT CSL Niagara downbound
17 May 2025 03:50 EDT Exeborg upbound
17 May 2025 05:34 EDT NACC Alicudi downbound
17 May 2025 06:48 EDT Algoma Discovery upbound
17 May 2025 10:55 EDT Spruceglen downbound
17 May 2025 17:10 EDT Wilf Seymour downbound
18 May 2025 03:28 EDT Hudsongracht downbound
18 May 2025 11:32 EDT Sunnanvik upbound
18 May 2025 12:39 EDT Algoma Niagara downbound
18 May 2025 16:41 EDT Patagonman upbound
18 May 2025 17:42 EDT Viking Polaris downbound
18 May 2025 18:17 EDT Algoma Compass downbound
18 May 2025 21:22 EDT Frontenac downbound
18 May 2025 22:28 EDT Thunder Bay upbound
18 May 2025 23:35 EDT Baie Comeau downbound
19 May 2025 00:35 EDT CSL St-Laurent downbound
19 May 2025 08:43 EDT Asian Spirit downbound
19 May 2025 10:10 EDT Federal New York downbound
19 May 2025 13:18 EDT Algoma Conveyor downbound
19 May 2025 13:28 EDT Sunnanvik downbound
19 May 2025 16:28 EDT McKeil Spirit upbound
19 May 2025 17:28 EDT Viking Octantis downbound
19 May 2025 21:42 EDT Algoterra upbound
20 May 2025 03:06 EDT NACC Alicudi upbound
20 May 2025 05:58 EDT Algoma Intrepid downbound
20 May 2025 08:10 EDT Viking Polaris upbound
20 May 2025 10:08 EDT Baie Comeau upbound
20 May 2025 10:27 EDT Capt. Henry Jackman downbound
20 May 2025 11:45 EDT Radcliffe R Latimer downbound
20 May 2025 15:43 EDT Frontenac upbound
20 May 2025 17:28 EDT G3 Marquis upbound
20 May 2025 19:34 EDT Algoma Equinox upbound
20 May 2025 23:09 EDT CSL Laurentien downbound
21 May 2025 02:09 EDT Rossi A. Desgagnes upbound
21 May 2025 04:56 EDT Algoma Conveyor upbound
21 May 2025 09:44 EDT Evans Spirit downbound
21 May 2025 15:44 EDT Viking Octantis upbound
21 May 2025 16:03 EDT Algoberta upbound
22 May 2025 04:15 EDT Algoma Innovator downbound
22 May 2025 10:53 EDT Algoma Intrepid upbound
22 May 2025 20:43 EDT CSL Niagara upbound
23 May 2025 06:15 EDT Algoterra downbound
23 May 2025 06:21 EDT Whitefish Bay upbound
23 May 2025 09:31 EDT McKeil Spirit downbound
23 May 2025 13:06 EDT Sea Eagle II downbound
23 May 2025 13:29 EDT Algoma Compass upbound
24 May 2025 02:14 EDT Algoma Guardian upbound
24 May 2025 07:51 EDT CSL Welland downbound
24 May 2025 12:26 EDT Kaministiqua downbound
24 May 2025 14:05 EDT CSL St-Laurent upbound
24 May 2025 15:02 EDT Everlast downbound
24 May 2025 19:27 EDT Algoma Equinox downbound
25 May 2025 00:32 EDT Kathy McKeil downbound
25 May 2025 00:52 EDT Algoma Innovator upbound
25 May 2025 02:19 EDT Rossi A. Desgagnes downbound
25 May 2025 03:58 EDT Algoma Harvester upbound
25 May 2025 13:59 EDT Sea Eagle II upbound
25 May 2025 17:31 EDT CSL Assiniboine downbound
25 May 2025 21:15 EDT Algoma Niagara upbound
25 May 2025 22:16 EDT CSL Niagara downbound
25 May 2025 23:26 EDT Federal Clyde upbound
26 May 2025 00:28 EDT Algoma Discovery downbound
26 May 2025 04:07 EDT Algoma Intrepid downbound
26 May 2025 08:45 EDT Algoma Sault downbound
26 May 2025 09:30 EDT Muntgracht downbound
26 May 2025 18:46 EDT Algosolis downbound
27 May 2025 05:51 EDT Algoma Strongfield upbound
27 May 2025 08:19 EDT G3 Marquis downbound
27 May 2025 12:19 EDT Sunnanvik upbound
27 May 2025 13:49 EDT Spruceglen upbound
27 May 2025 14:20 EDT Thunder Bay downbound
27 May 2025 16:45 EDT CSL Niagara upbound
27 May 2025 20:47 EDT NACC Alicudi downbound
28 May 2025 03:49 EDT Algoma Discovery upbound
28 May 2025 14:01 EDT Algoterra upbound
29 May 2025 00:28 EDT CSL Laurentien upbound
29 May 2025 12:15 EDT NACC Alicudi upbound
29 May 2025 17:47 EDT Algoma Intrepid upbound
29 May 2025 21:25 EDT Wilf Seymour upbound
30 May 2025 00:04 EDT CSL Niagara downbound
30 May 2025 07:19 EDT Baie Comeau downbound
30 May 2025 10:52 EDT CSL Welland upbound
30 May 2025 17:03 EDT Algoma Guardian downbound
30 May 2025 20:14 EDT Kaministiqua upbound
30 May 2025 21:53 EDT Algoma Conveyor downbound
31 May 2025 01:39 EDT Asian Spirit upbound
31 May 2025 04:34 EDT Capt. Henry Jackman upbound
31 May 2025 07:16 EDT Sea Eagle II downbound
31 May 2025 08:13 EDT Florence Spirit downbound
31 May 2025 14:56 EDT Frontenac downbound

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.