Port Colborne - 12865

Disclaimer:  CHS Tide Predictions are based upon the latest information available as of the date of your request.

Status: OK

Station Information

Code: 12865

Province: Ontario

Location: 42.874377, -79.252853

Type: Permanent

Operational: True

Owner: Canadian Hydrographic Service

Observations

Water levels that are observed, measured and recorded on site at tidal and non-tidal stations across Canada. These measurements are typically referenced to chart datum. More info

Observations
Event Date Observations (m)
2026-03-10 03:06 EDT 0.382
2026-03-10 03:09 EDT 0.380
2026-03-10 03:12 EDT 0.379
2026-03-10 03:15 EDT 0.378
2026-03-10 03:18 EDT 0.377
2026-03-10 03:21 EDT 0.374
2026-03-10 03:24 EDT 0.371
2026-03-10 03:27 EDT 0.368
2026-03-10 03:30 EDT 0.365
2026-03-10 03:33 EDT 0.363
2026-03-10 03:36 EDT 0.361
2026-03-10 03:39 EDT 0.360
2026-03-10 03:42 EDT 0.360
2026-03-10 03:45 EDT 0.362
2026-03-10 03:48 EDT 0.365
2026-03-10 03:51 EDT 0.367
2026-03-10 03:54 EDT 0.370
2026-03-10 03:57 EDT 0.372
2026-03-10 04:00 EDT 0.374
2026-03-10 04:03 EDT 0.375
2026-03-10 04:06 EDT 0.375
2026-03-10 04:09 EDT 0.375
2026-03-10 04:12 EDT 0.375
2026-03-10 04:15 EDT 0.376
2026-03-10 04:18 EDT 0.377
2026-03-10 04:21 EDT 0.378
2026-03-10 04:24 EDT 0.379
2026-03-10 04:27 EDT 0.379
2026-03-10 04:30 EDT 0.381
2026-03-10 04:33 EDT 0.383
2026-03-10 04:36 EDT 0.384
2026-03-10 04:39 EDT 0.384
2026-03-10 04:42 EDT 0.384
2026-03-10 04:45 EDT 0.385
2026-03-10 04:48 EDT 0.385
2026-03-10 04:51 EDT 0.385
2026-03-10 04:54 EDT 0.385
2026-03-10 04:57 EDT 0.386
2026-03-10 05:00 EDT 0.387
2026-03-10 05:03 EDT 0.390
2026-03-10 05:06 EDT 0.393
2026-03-10 05:09 EDT 0.396
2026-03-10 05:12 EDT 0.398
2026-03-10 05:15 EDT 0.400
2026-03-10 05:18 EDT 0.400
2026-03-10 05:21 EDT 0.398
2026-03-10 05:24 EDT 0.397
2026-03-10 05:27 EDT 0.397
2026-03-10 05:30 EDT 0.397
2026-03-10 05:33 EDT 0.397
2026-03-10 05:36 EDT 0.398
2026-03-10 05:39 EDT 0.399
2026-03-10 05:42 EDT 0.400
2026-03-10 05:45 EDT 0.400
2026-03-10 05:48 EDT 0.400
2026-03-10 05:51 EDT 0.399
2026-03-10 05:54 EDT 0.397
2026-03-10 05:57 EDT 0.394
2026-03-10 06:00 EDT 0.390
2026-03-10 06:03 EDT 0.388
2026-03-10 06:06 EDT 0.385
2026-03-10 06:09 EDT 0.382
2026-03-10 06:12 EDT 0.382
2026-03-10 06:15 EDT 0.383
2026-03-10 06:18 EDT 0.385
2026-03-10 06:21 EDT 0.388
2026-03-10 06:24 EDT 0.391
2026-03-10 06:27 EDT 0.394
2026-03-10 06:30 EDT 0.396
2026-03-10 06:33 EDT 0.397
2026-03-10 06:36 EDT 0.396
2026-03-10 06:39 EDT 0.394
2026-03-10 06:42 EDT 0.392
2026-03-10 06:45 EDT 0.390
2026-03-10 06:48 EDT 0.387
2026-03-10 06:51 EDT 0.386
2026-03-10 06:54 EDT 0.387
2026-03-10 06:57 EDT 0.389
2026-03-10 07:00 EDT 0.390
2026-03-10 07:03 EDT 0.392
2026-03-10 07:06 EDT 0.392
2026-03-10 07:09 EDT 0.391
2026-03-10 07:12 EDT 0.389
2026-03-10 07:15 EDT 0.386
2026-03-10 07:18 EDT 0.382
2026-03-10 07:21 EDT 0.378
2026-03-10 07:24 EDT 0.376
2026-03-10 07:27 EDT 0.376
2026-03-10 07:30 EDT 0.378
2026-03-10 07:33 EDT 0.381
2026-03-10 07:36 EDT 0.383
2026-03-10 07:39 EDT 0.385
2026-03-10 07:42 EDT 0.387
2026-03-10 07:45 EDT 0.386
2026-03-10 07:48 EDT 0.386
2026-03-10 07:51 EDT 0.383
2026-03-10 07:54 EDT 0.381
2026-03-10 07:57 EDT 0.380
2026-03-10 08:00 EDT 0.381
2026-03-10 08:03 EDT 0.383
2026-03-10 08:06 EDT 0.384
2026-03-10 08:09 EDT 0.387
2026-03-10 08:12 EDT 0.390
2026-03-10 08:15 EDT 0.393
2026-03-10 08:18 EDT 0.396
2026-03-10 08:21 EDT 0.397
2026-03-10 08:24 EDT 0.396
2026-03-10 08:27 EDT 0.395
2026-03-10 08:30 EDT 0.394
2026-03-10 08:33 EDT 0.393
2026-03-10 08:36 EDT 0.392
2026-03-10 08:39 EDT 0.392
2026-03-10 08:42 EDT 0.392
2026-03-10 08:45 EDT 0.395
2026-03-10 08:48 EDT 0.397
2026-03-10 08:51 EDT 0.399
2026-03-10 08:54 EDT 0.400
2026-03-10 08:57 EDT 0.400
2026-03-10 09:00 EDT 0.399
2026-03-10 09:03 EDT 0.398
2026-03-10 09:06 EDT 0.396
2026-03-10 09:09 EDT 0.395
2026-03-10 09:12 EDT 0.395
2026-03-10 09:15 EDT 0.396
2026-03-10 09:18 EDT 0.398
2026-03-10 09:21 EDT 0.400
2026-03-10 09:24 EDT 0.402
2026-03-10 09:27 EDT 0.404
2026-03-10 09:30 EDT 0.406
2026-03-10 09:33 EDT 0.408
2026-03-10 09:36 EDT 0.409
2026-03-10 09:39 EDT 0.410
2026-03-10 09:42 EDT 0.411
2026-03-10 09:45 EDT 0.412
2026-03-10 09:48 EDT 0.412
2026-03-10 09:51 EDT 0.413
2026-03-10 09:54 EDT 0.414
2026-03-10 09:57 EDT 0.414
2026-03-10 10:00 EDT 0.413
2026-03-10 10:03 EDT 0.411
2026-03-10 10:06 EDT 0.409
2026-03-10 10:09 EDT 0.406
2026-03-10 10:12 EDT 0.403
2026-03-10 10:15 EDT 0.400
2026-03-10 10:18 EDT 0.397
2026-03-10 10:21 EDT 0.396
2026-03-10 10:24 EDT 0.395
2026-03-10 10:27 EDT 0.395
2026-03-10 10:30 EDT 0.396
2026-03-10 10:33 EDT 0.397
2026-03-10 10:36 EDT 0.398
2026-03-10 10:39 EDT 0.398
2026-03-10 10:42 EDT 0.399
2026-03-10 10:45 EDT 0.399
2026-03-10 10:48 EDT 0.400
2026-03-10 10:51 EDT 0.403
2026-03-10 10:54 EDT 0.408
2026-03-10 10:57 EDT 0.412
2026-03-10 11:00 EDT 0.415
2026-03-10 11:03 EDT 0.417
2026-03-10 11:06 EDT 0.419
2026-03-10 11:09 EDT 0.420
2026-03-10 11:12 EDT 0.419
2026-03-10 11:15 EDT 0.416
2026-03-10 11:18 EDT 0.413
2026-03-10 11:21 EDT 0.410
2026-03-10 11:24 EDT 0.408
2026-03-10 11:27 EDT 0.406
2026-03-10 11:30 EDT 0.404
2026-03-10 11:33 EDT 0.404
2026-03-10 11:36 EDT 0.403
2026-03-10 11:39 EDT 0.405
2026-03-10 11:42 EDT 0.408
2026-03-10 11:45 EDT 0.411
2026-03-10 11:48 EDT 0.414
2026-03-10 11:51 EDT 0.416
2026-03-10 11:54 EDT 0.417
2026-03-10 11:57 EDT 0.417
2026-03-10 12:00 EDT 0.417
2026-03-10 12:03 EDT 0.417
2026-03-10 12:06 EDT 0.419
2026-03-10 12:09 EDT 0.421
2026-03-10 12:12 EDT 0.426
2026-03-10 12:15 EDT 0.431
2026-03-10 12:18 EDT 0.436
2026-03-10 12:21 EDT 0.440
2026-03-10 12:24 EDT 0.442
2026-03-10 12:27 EDT 0.442
2026-03-10 12:30 EDT 0.439
2026-03-10 12:33 EDT 0.435
2026-03-10 12:36 EDT 0.430
2026-03-10 12:39 EDT 0.425
2026-03-10 12:42 EDT 0.421
2026-03-10 12:45 EDT 0.419
2026-03-10 12:48 EDT 0.418
2026-03-10 12:51 EDT 0.419
2026-03-10 12:54 EDT 0.420
2026-03-10 12:57 EDT 0.424
2026-03-10 13:00 EDT 0.428
2026-03-10 13:03 EDT 0.432
2026-03-10 13:06 EDT 0.436
2026-03-10 13:09 EDT 0.439
2026-03-10 13:12 EDT 0.442
2026-03-10 13:15 EDT 0.442
2026-03-10 13:18 EDT 0.442
2026-03-10 13:21 EDT 0.440
2026-03-10 13:24 EDT 0.437
2026-03-10 13:27 EDT 0.436
2026-03-10 13:30 EDT 0.435
2026-03-10 13:33 EDT 0.435
2026-03-10 13:36 EDT 0.433
2026-03-10 13:39 EDT 0.428
2026-03-10 13:42 EDT 0.427
2026-03-10 13:45 EDT 0.425
2026-03-10 13:48 EDT 0.426
2026-03-10 13:51 EDT 0.426
2026-03-10 13:54 EDT 0.427
2026-03-10 13:57 EDT 0.429
2026-03-10 14:00 EDT 0.429
2026-03-10 14:03 EDT 0.427
2026-03-10 14:06 EDT 0.422
2026-03-10 14:09 EDT 0.415
2026-03-10 14:12 EDT 0.406
2026-03-10 14:15 EDT 0.399
2026-03-10 14:18 EDT 0.397
2026-03-10 14:21 EDT 0.401
2026-03-10 14:24 EDT 0.409
2026-03-10 14:27 EDT 0.417
2026-03-10 14:30 EDT 0.424
2026-03-10 14:33 EDT 0.429
2026-03-10 14:36 EDT 0.430
2026-03-10 14:39 EDT 0.427
2026-03-10 14:42 EDT 0.421
2026-03-10 14:45 EDT 0.415
2026-03-10 14:48 EDT 0.407
2026-03-10 14:51 EDT 0.401
2026-03-10 14:54 EDT 0.399
2026-03-10 14:57 EDT 0.403
2026-03-10 15:00 EDT 0.408
2026-03-10 15:03 EDT 0.415
2026-03-10 15:06 EDT 0.424
2026-03-10 15:09 EDT 0.434
2026-03-10 15:12 EDT 0.440
2026-03-10 15:15 EDT 0.439
2026-03-10 15:18 EDT 0.431
2026-03-10 15:21 EDT 0.420
2026-03-10 15:24 EDT 0.410
2026-03-10 15:27 EDT 0.402
2026-03-10 15:30 EDT 0.394
2026-03-10 15:33 EDT 0.390
2026-03-10 15:36 EDT 0.394
2026-03-10 15:39 EDT 0.401
2026-03-10 15:42 EDT 0.407
2026-03-10 15:45 EDT 0.414
2026-03-10 15:48 EDT 0.423
2026-03-10 15:51 EDT 0.430
2026-03-10 15:54 EDT 0.433
2026-03-10 15:57 EDT 0.438
2026-03-10 16:00 EDT 0.446
2026-03-10 16:03 EDT 0.448
2026-03-10 16:06 EDT 0.445
2026-03-10 16:09 EDT 0.443
2026-03-10 16:12 EDT 0.442
2026-03-10 16:15 EDT 0.436
2026-03-10 16:18 EDT 0.428
2026-03-10 16:21 EDT 0.427
2026-03-10 16:24 EDT 0.431
2026-03-10 16:27 EDT 0.435
2026-03-10 16:30 EDT 0.439
2026-03-10 16:33 EDT 0.446
2026-03-10 16:36 EDT 0.451
2026-03-10 16:39 EDT 0.450
2026-03-10 16:42 EDT 0.445
2026-03-10 16:45 EDT 0.438
2026-03-10 16:48 EDT 0.427
2026-03-10 16:51 EDT 0.417
2026-03-10 16:54 EDT 0.411
2026-03-10 16:57 EDT 0.411
2026-03-10 17:00 EDT 0.413
2026-03-10 17:03 EDT 0.420
2026-03-10 17:06 EDT 0.430
2026-03-10 17:09 EDT 0.441
2026-03-10 17:12 EDT 0.448
2026-03-10 17:15 EDT 0.451
2026-03-10 17:18 EDT 0.452
2026-03-10 17:21 EDT 0.450
2026-03-10 17:24 EDT 0.445
2026-03-10 17:27 EDT 0.440
2026-03-10 17:30 EDT 0.436
2026-03-10 17:33 EDT 0.433
2026-03-10 17:36 EDT 0.429
2026-03-10 17:39 EDT 0.428
2026-03-10 17:42 EDT 0.428
2026-03-10 17:45 EDT 0.428
2026-03-10 17:48 EDT 0.428
2026-03-10 17:51 EDT 0.429
2026-03-10 17:54 EDT 0.429
2026-03-10 17:57 EDT 0.427
2026-03-10 18:00 EDT 0.424
2026-03-10 18:03 EDT 0.421
2026-03-10 18:06 EDT 0.417
2026-03-10 18:09 EDT 0.411
2026-03-10 18:12 EDT 0.408
2026-03-10 18:15 EDT 0.406
2026-03-10 18:18 EDT 0.402
2026-03-10 18:21 EDT 0.399
2026-03-10 18:24 EDT 0.398
2026-03-10 18:27 EDT 0.401
2026-03-10 18:30 EDT 0.404
2026-03-10 18:33 EDT 0.407
2026-03-10 18:36 EDT 0.410
2026-03-10 18:39 EDT 0.413
2026-03-10 18:42 EDT 0.412
2026-03-10 18:45 EDT 0.409
2026-03-10 18:48 EDT 0.404
2026-03-10 18:51 EDT 0.399
2026-03-10 18:54 EDT 0.393
2026-03-10 18:57 EDT 0.388
2026-03-10 19:00 EDT 0.384
2026-03-10 19:03 EDT 0.380
2026-03-10 19:06 EDT 0.379
2026-03-10 19:09 EDT 0.380
2026-03-10 19:12 EDT 0.382
2026-03-10 19:15 EDT 0.383
2026-03-10 19:18 EDT 0.385
2026-03-10 19:21 EDT 0.386
2026-03-10 19:24 EDT 0.388
2026-03-10 19:27 EDT 0.388
2026-03-10 19:30 EDT 0.388
2026-03-10 19:33 EDT 0.385
2026-03-10 19:36 EDT 0.381
2026-03-10 19:39 EDT 0.378
2026-03-10 19:42 EDT 0.374
2026-03-10 19:45 EDT 0.370
2026-03-10 19:48 EDT 0.368
2026-03-10 19:51 EDT 0.368
2026-03-10 19:54 EDT 0.373
2026-03-10 19:57 EDT 0.377
2026-03-10 20:00 EDT 0.380
2026-03-10 20:03 EDT 0.382
2026-03-10 20:06 EDT 0.384
2026-03-10 20:09 EDT 0.384
2026-03-10 20:12 EDT 0.381
2026-03-10 20:15 EDT 0.375
2026-03-10 20:18 EDT 0.368
2026-03-10 20:21 EDT 0.361
2026-03-10 20:24 EDT 0.356
2026-03-10 20:27 EDT 0.352
2026-03-10 20:30 EDT 0.350
2026-03-10 20:33 EDT 0.351
2026-03-10 20:36 EDT 0.356
2026-03-10 20:39 EDT 0.362
2026-03-10 20:42 EDT 0.366
2026-03-10 20:45 EDT 0.370
2026-03-10 20:48 EDT 0.371
2026-03-10 20:51 EDT 0.370
2026-03-10 20:54 EDT 0.366
2026-03-10 20:57 EDT 0.361
2026-03-10 21:00 EDT 0.357
2026-03-10 21:03 EDT 0.354
2026-03-10 21:06 EDT 0.354
2026-03-10 21:09 EDT 0.355
2026-03-10 21:12 EDT 0.357
2026-03-10 21:15 EDT 0.357
2026-03-10 21:18 EDT 0.357
2026-03-10 21:21 EDT 0.357
2026-03-10 21:24 EDT 0.358
2026-03-10 21:27 EDT 0.357
2026-03-10 21:30 EDT 0.355
2026-03-10 21:33 EDT 0.354
2026-03-10 21:36 EDT 0.354
2026-03-10 21:39 EDT 0.354
2026-03-10 21:42 EDT 0.353
2026-03-10 21:45 EDT 0.349
2026-03-10 21:48 EDT 0.348
2026-03-10 21:51 EDT 0.349
2026-03-10 21:54 EDT 0.352
2026-03-10 21:57 EDT 0.357
2026-03-10 22:00 EDT 0.360
2026-03-10 22:03 EDT 0.360
2026-03-10 22:06 EDT 0.358
2026-03-10 22:09 EDT 0.354
2026-03-10 22:12 EDT 0.351
2026-03-10 22:15 EDT 0.349
2026-03-10 22:18 EDT 0.349
2026-03-10 22:21 EDT 0.351
2026-03-10 22:24 EDT 0.355
2026-03-10 22:27 EDT 0.356
2026-03-10 22:30 EDT 0.354
2026-03-10 22:33 EDT 0.350
2026-03-10 22:36 EDT 0.343
2026-03-10 22:39 EDT 0.338
2026-03-10 22:42 EDT 0.336
2026-03-10 22:45 EDT 0.340
2026-03-10 22:48 EDT 0.344
2026-03-10 22:51 EDT 0.347
2026-03-10 22:54 EDT 0.350
2026-03-10 22:57 EDT 0.352
2026-03-10 23:00 EDT 0.353
2026-03-10 23:03 EDT 0.356
2026-03-10 23:06 EDT 0.358
2026-03-10 23:09 EDT 0.359
2026-03-10 23:12 EDT 0.356
2026-03-10 23:15 EDT 0.354
2026-03-10 23:18 EDT 0.353
2026-03-10 23:21 EDT 0.350
2026-03-10 23:24 EDT 0.348
2026-03-10 23:27 EDT 0.349
2026-03-10 23:30 EDT 0.354
2026-03-10 23:33 EDT 0.360
2026-03-10 23:36 EDT 0.366
2026-03-10 23:39 EDT 0.369
2026-03-10 23:42 EDT 0.367
2026-03-10 23:45 EDT 0.360
2026-03-10 23:48 EDT 0.351
2026-03-10 23:51 EDT 0.344
2026-03-10 23:54 EDT 0.341
2026-03-10 23:57 EDT 0.342
2026-03-11 00:00 EDT 0.346
2026-03-11 00:03 EDT 0.350
2026-03-11 00:06 EDT 0.354
2026-03-11 00:09 EDT 0.353
2026-03-11 00:12 EDT 0.350
2026-03-11 00:15 EDT 0.346
2026-03-11 00:18 EDT 0.344
2026-03-11 00:21 EDT 0.344
2026-03-11 00:24 EDT 0.348
2026-03-11 00:27 EDT 0.353
2026-03-11 00:30 EDT 0.357
2026-03-11 00:33 EDT 0.359
2026-03-11 00:36 EDT 0.357
2026-03-11 00:39 EDT 0.351
2026-03-11 00:42 EDT 0.346
2026-03-11 00:45 EDT 0.343
2026-03-11 00:48 EDT 0.340
2026-03-11 00:51 EDT 0.340
2026-03-11 00:54 EDT 0.345
2026-03-11 00:57 EDT 0.350
2026-03-11 01:00 EDT 0.353
2026-03-11 01:03 EDT 0.353
2026-03-11 01:06 EDT 0.352
2026-03-11 01:09 EDT 0.350
2026-03-11 01:12 EDT 0.349
2026-03-11 01:15 EDT 0.348
2026-03-11 01:18 EDT 0.348
2026-03-11 01:21 EDT 0.349
2026-03-11 01:24 EDT 0.349
2026-03-11 01:27 EDT 0.350
2026-03-11 01:30 EDT 0.349
2026-03-11 01:33 EDT 0.347
2026-03-11 01:36 EDT 0.343
2026-03-11 01:39 EDT 0.340
2026-03-11 01:42 EDT 0.337
2026-03-11 01:45 EDT 0.336
2026-03-11 01:48 EDT 0.333
2026-03-11 01:51 EDT 0.329
2026-03-11 01:54 EDT 0.324
2026-03-11 01:57 EDT 0.320
2026-03-11 02:00 EDT 0.316
2026-03-11 02:03 EDT 0.311
2026-03-11 02:06 EDT 0.309
2026-03-11 02:09 EDT 0.311
2026-03-11 02:12 EDT 0.317
2026-03-11 02:15 EDT 0.322
2026-03-11 02:18 EDT 0.326
2026-03-11 02:21 EDT 0.329
2026-03-11 02:24 EDT 0.328
2026-03-11 02:27 EDT 0.324
2026-03-11 02:30 EDT 0.319
2026-03-11 02:33 EDT 0.315
2026-03-11 02:36 EDT 0.314
2026-03-11 02:39 EDT 0.312
2026-03-11 02:42 EDT 0.311
2026-03-11 02:45 EDT 0.311
2026-03-11 02:48 EDT 0.311
2026-03-11 02:51 EDT 0.309
2026-03-11 02:54 EDT 0.308
2026-03-11 02:57 EDT 0.305
2026-03-11 03:00 EDT 0.302
2026-03-11 03:03 EDT 0.298
Heights

Height of tide is the vertical distance between the surface of the sea and chart datum.

Heights - Relative to chart datum
ID Height(m) Date
High Water Level 1.30 N/A
Highest Recorded Water Level 3.10 1985-12-01
Lowest Recorded Water Level -1.34 1964-03-09
Datums

Chart datum is the plane of vertical reference to which all charted depths and drying heights are related. More info

Datum Conversion
Vertical Datum Offset (m)
IGLD85 173.50

The information contained in this product is established under the CD datum. The CHS does not establish and maintain other vertical datums such as CGVD28, CGVD2013, IGLD (1955) and IGLD (1985). References to these datums represent the best available information, to be used with caution and sound judgment where required, but it is not intended to be used for navigation.

Benchmarks

Caution: Benchmark coordinates provided through this service are for general reference only and may not meet the accuracy requirements of survey or engineering applications. Users undertaking GPS-based or other high-accuracy survey activities are responsible for verifying and determining their own precise coordinates before use.

Benchmark Number Elevation (m) Unique Label Established Condition Latitude Longitude More Info
PT COLB-1979 N/A 79U3010 1979 UNKNOWN 42.873081 -79.251414 More Info
SLSA N/A 75U3004 1975 UNKNOWN 42.873081 -79.251414 More Info
PT COLB-1975 Multiple elevations, see more info 75U9502 1975 GOOD 42.874361 -79.252833 More Info
135-F Multiple elevations, see more info 16U135F 1916 GOOD 42.885167 -79.250222 More Info
3581 Multiple elevations, see more info 63U3581 1963 GOOD 42.89058 -79.24457 More Info
3582 Multiple elevations, see more info 63U3582 1963 GOOD 42.88339 -79.25089 More Info
575-F N/A 54U575F 1954 DESTROYED 42.880686 -79.250661 More Info
577-F N/A 54U577F 1954 NOT_FOUND 42.88 -79.251667 More Info
70-U-679 Multiple elevations, see more info 70U679 1970 GOOD 42.884897 -79.254956 More Info
71-U-032 Multiple elevations, see more info 71U032 1971 GOOD 42.874361 -79.252833 More Info
M053005 Multiple elevations, see more info M053005 2005 GOOD 42.875983 -79.249826 More Info
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2019-09-01 - 2026-03-11 Water level official value (wlo)