Collingwood - 11500

Disclaimer: CHS Tide Predictions are based upon the latest information available as of the date of your request. Predictions beyond the current calendar year have not been manually reviewed and are considered preliminary

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Status: OK

Station Information

Code: 11500

Province: Ontario

Location: 44.508407, -80.220098

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)
2026-10-09 14:00 EDT 0.539
2026-10-09 14:03 EDT 0.552
2026-10-09 14:06 EDT 0.567
2026-10-09 14:09 EDT 0.578
2026-10-09 14:12 EDT 0.576
2026-10-09 14:15 EDT 0.562
2026-10-09 14:18 EDT 0.550
2026-10-09 14:21 EDT 0.544
2026-10-09 14:24 EDT 0.543
2026-10-09 14:27 EDT 0.548
2026-10-09 14:30 EDT 0.550
2026-10-09 14:33 EDT 0.554
2026-10-09 14:36 EDT 0.549
2026-10-09 14:39 EDT 0.538
2026-10-09 14:42 EDT 0.527
2026-10-09 14:45 EDT 0.524
2026-10-09 14:48 EDT 0.531
2026-10-09 14:51 EDT 0.544
2026-10-09 14:54 EDT 0.551
2026-10-09 14:57 EDT 0.547
2026-10-09 15:00 EDT 0.537
2026-10-09 15:03 EDT 0.534
2026-10-09 15:06 EDT 0.534
2026-10-09 15:09 EDT 0.537
2026-10-09 15:12 EDT 0.532
2026-10-09 15:15 EDT 0.523
2026-10-09 15:18 EDT 0.512
2026-10-09 15:21 EDT 0.506
2026-10-09 15:24 EDT 0.506
2026-10-09 15:27 EDT 0.509
2026-10-09 15:30 EDT 0.510
2026-10-09 15:33 EDT 0.515
2026-10-09 15:36 EDT 0.517
2026-10-09 15:39 EDT 0.520
2026-10-09 15:42 EDT 0.525
2026-10-09 15:45 EDT 0.527
2026-10-09 15:48 EDT 0.528
2026-10-09 15:51 EDT 0.522
2026-10-09 15:54 EDT 0.515
2026-10-09 15:57 EDT 0.508
2026-10-09 16:00 EDT 0.506
2026-10-09 16:03 EDT 0.505
2026-10-09 16:06 EDT 0.509
2026-10-09 16:09 EDT 0.510
2026-10-09 16:12 EDT 0.506
2026-10-09 16:15 EDT 0.504
2026-10-09 16:18 EDT 0.505
2026-10-09 16:21 EDT 0.504
2026-10-09 16:24 EDT 0.502
2026-10-09 16:27 EDT 0.497
2026-10-09 16:30 EDT 0.490
2026-10-09 16:33 EDT 0.490
2026-10-09 16:36 EDT 0.489
2026-10-09 16:39 EDT 0.488
2026-10-09 16:42 EDT 0.487
2026-10-09 16:45 EDT 0.481
2026-10-09 16:48 EDT 0.473
2026-10-09 16:51 EDT 0.462
2026-10-09 16:54 EDT 0.451
2026-10-09 16:57 EDT 0.447
2026-10-09 17:00 EDT 0.449
2026-10-09 17:03 EDT 0.459
2026-10-09 17:06 EDT 0.470
2026-10-09 17:09 EDT 0.473
2026-10-09 17:12 EDT 0.467
2026-10-09 17:15 EDT 0.456
2026-10-09 17:18 EDT 0.452
2026-10-09 17:21 EDT 0.453
2026-10-09 17:24 EDT 0.458
2026-10-09 17:27 EDT 0.456
2026-10-09 17:30 EDT 0.449
2026-10-09 17:33 EDT 0.437
2026-10-09 17:36 EDT 0.431
2026-10-09 17:39 EDT 0.431
2026-10-09 17:42 EDT 0.436
2026-10-09 17:45 EDT 0.439
2026-10-09 17:48 EDT 0.444
2026-10-09 17:51 EDT 0.448
2026-10-09 17:54 EDT 0.450
2026-10-09 17:57 EDT 0.452
2026-10-09 18:00 EDT 0.448
2026-10-09 18:03 EDT 0.441
2026-10-09 18:06 EDT 0.439
2026-10-09 18:09 EDT 0.435
2026-10-09 18:12 EDT 0.431
2026-10-09 18:15 EDT 0.430
2026-10-09 18:18 EDT 0.433
2026-10-09 18:21 EDT 0.439
2026-10-09 18:24 EDT 0.444
2026-10-09 18:27 EDT 0.445
2026-10-09 18:30 EDT 0.438
2026-10-09 18:33 EDT 0.429
2026-10-09 18:36 EDT 0.425
2026-10-09 18:39 EDT 0.425
2026-10-09 18:42 EDT 0.429
2026-10-09 18:45 EDT 0.431
2026-10-09 18:48 EDT 0.427
2026-10-09 18:51 EDT 0.425
2026-10-09 18:54 EDT 0.421
2026-10-09 18:57 EDT 0.421
2026-10-09 19:00 EDT 0.423
2026-10-09 19:03 EDT 0.421
2026-10-09 19:06 EDT 0.414
2026-10-09 19:09 EDT 0.408
2026-10-09 19:12 EDT 0.405
2026-10-09 19:15 EDT 0.406
2026-10-09 19:18 EDT 0.413
2026-10-09 19:21 EDT 0.420
2026-10-09 19:24 EDT 0.419
2026-10-09 19:27 EDT 0.415
2026-10-09 19:30 EDT 0.408
2026-10-09 19:33 EDT 0.402
2026-10-09 19:36 EDT 0.405
2026-10-09 19:39 EDT 0.409
2026-10-09 19:42 EDT 0.411
2026-10-09 19:45 EDT 0.413
2026-10-09 19:48 EDT 0.409
2026-10-09 19:51 EDT 0.404
2026-10-09 19:54 EDT 0.399
2026-10-09 19:57 EDT 0.391
2026-10-09 20:00 EDT 0.389
2026-10-09 20:03 EDT 0.390
2026-10-09 20:06 EDT 0.396
2026-10-09 20:09 EDT 0.405
2026-10-09 20:12 EDT 0.411
2026-10-09 20:15 EDT 0.414
2026-10-09 20:18 EDT 0.412
2026-10-09 20:21 EDT 0.409
2026-10-09 20:24 EDT 0.400
2026-10-09 20:27 EDT 0.395
2026-10-09 20:30 EDT 0.389
2026-10-09 20:33 EDT 0.389
2026-10-09 20:36 EDT 0.397
2026-10-09 20:39 EDT 0.400
2026-10-09 20:42 EDT 0.402
2026-10-09 20:45 EDT 0.395
2026-10-09 20:48 EDT 0.391
2026-10-09 20:51 EDT 0.392
2026-10-09 20:54 EDT 0.399
2026-10-09 20:57 EDT 0.409
2026-10-09 21:00 EDT 0.414
2026-10-09 21:03 EDT 0.409
2026-10-09 21:06 EDT 0.398
2026-10-09 21:09 EDT 0.393
2026-10-09 21:12 EDT 0.394
2026-10-09 21:15 EDT 0.400
2026-10-09 21:18 EDT 0.407
2026-10-09 21:21 EDT 0.404
2026-10-09 21:24 EDT 0.397
2026-10-09 21:27 EDT 0.392
2026-10-09 21:30 EDT 0.394
2026-10-09 21:33 EDT 0.409
2026-10-09 21:36 EDT 0.420
2026-10-09 21:39 EDT 0.421
2026-10-09 21:42 EDT 0.415
2026-10-09 21:45 EDT 0.404
2026-10-09 21:48 EDT 0.400
2026-10-09 21:51 EDT 0.405
2026-10-09 21:54 EDT 0.406
2026-10-09 21:57 EDT 0.411
2026-10-09 22:00 EDT 0.412
2026-10-09 22:03 EDT 0.406
2026-10-09 22:06 EDT 0.400
2026-10-09 22:09 EDT 0.395
2026-10-09 22:12 EDT 0.399
2026-10-09 22:15 EDT 0.403
2026-10-09 22:18 EDT 0.403
2026-10-09 22:21 EDT 0.408
2026-10-09 22:24 EDT 0.411
2026-10-09 22:27 EDT 0.423
2026-10-09 22:30 EDT 0.427
2026-10-09 22:33 EDT 0.423
2026-10-09 22:36 EDT 0.413
2026-10-09 22:39 EDT 0.401
2026-10-09 22:42 EDT 0.395
2026-10-09 22:45 EDT 0.397
2026-10-09 22:48 EDT 0.407
2026-10-09 22:51 EDT 0.416
2026-10-09 22:54 EDT 0.420
2026-10-09 22:57 EDT 0.427
2026-10-09 23:00 EDT 0.429
2026-10-09 23:03 EDT 0.429
2026-10-09 23:06 EDT 0.426
2026-10-09 23:09 EDT 0.417
2026-10-09 23:12 EDT 0.417
2026-10-09 23:15 EDT 0.422
2026-10-09 23:18 EDT 0.423
2026-10-09 23:21 EDT 0.429
2026-10-09 23:24 EDT 0.422
2026-10-09 23:27 EDT 0.416
2026-10-09 23:30 EDT 0.416
2026-10-09 23:33 EDT 0.419
2026-10-09 23:36 EDT 0.423
2026-10-09 23:39 EDT 0.430
2026-10-09 23:42 EDT 0.433
2026-10-09 23:45 EDT 0.429
2026-10-09 23:48 EDT 0.428
2026-10-09 23:51 EDT 0.418
2026-10-09 23:54 EDT 0.414
2026-10-09 23:57 EDT 0.419
2026-10-10 00:00 EDT 0.420
2026-10-10 00:03 EDT 0.422
2026-10-10 00:06 EDT 0.423
2026-10-10 00:09 EDT 0.423
2026-10-10 00:12 EDT 0.432
2026-10-10 00:15 EDT 0.441
2026-10-10 00:18 EDT 0.436
2026-10-10 00:21 EDT 0.432
2026-10-10 00:24 EDT 0.421
2026-10-10 00:27 EDT 0.416
2026-10-10 00:30 EDT 0.415
2026-10-10 00:33 EDT 0.418
2026-10-10 00:36 EDT 0.425
2026-10-10 00:39 EDT 0.429
2026-10-10 00:42 EDT 0.433
2026-10-10 00:45 EDT 0.439
2026-10-10 00:48 EDT 0.441
2026-10-10 00:51 EDT 0.435
2026-10-10 00:54 EDT 0.429
2026-10-10 00:57 EDT 0.430
2026-10-10 01:00 EDT 0.429
2026-10-10 01:03 EDT 0.436
2026-10-10 01:06 EDT 0.435
2026-10-10 01:09 EDT 0.431
2026-10-10 01:12 EDT 0.426
2026-10-10 01:15 EDT 0.429
2026-10-10 01:18 EDT 0.440
2026-10-10 01:21 EDT 0.462
2026-10-10 01:24 EDT 0.470
2026-10-10 01:27 EDT 0.463
2026-10-10 01:30 EDT 0.449
2026-10-10 01:33 EDT 0.426
2026-10-10 01:36 EDT 0.421
2026-10-10 01:39 EDT 0.431
2026-10-10 01:42 EDT 0.455
2026-10-10 01:45 EDT 0.476
2026-10-10 01:48 EDT 0.473
2026-10-10 01:51 EDT 0.452
2026-10-10 01:54 EDT 0.429
2026-10-10 01:57 EDT 0.418
2026-10-10 02:00 EDT 0.428
2026-10-10 02:03 EDT 0.443
2026-10-10 02:06 EDT 0.457
2026-10-10 02:09 EDT 0.464
2026-10-10 02:12 EDT 0.458
2026-10-10 02:15 EDT 0.445
2026-10-10 02:18 EDT 0.435
2026-10-10 02:21 EDT 0.429
2026-10-10 02:24 EDT 0.431
2026-10-10 02:27 EDT 0.442
2026-10-10 02:30 EDT 0.442
2026-10-10 02:33 EDT 0.440
2026-10-10 02:36 EDT 0.437
2026-10-10 02:39 EDT 0.438
2026-10-10 02:42 EDT 0.447
2026-10-10 02:45 EDT 0.454
2026-10-10 02:48 EDT 0.457
2026-10-10 02:51 EDT 0.452
2026-10-10 02:54 EDT 0.438
2026-10-10 02:57 EDT 0.426
2026-10-10 03:00 EDT 0.436
2026-10-10 03:03 EDT 0.443
2026-10-10 03:06 EDT 0.454
2026-10-10 03:09 EDT 0.451
2026-10-10 03:12 EDT 0.437
2026-10-10 03:15 EDT 0.425
2026-10-10 03:18 EDT 0.419
2026-10-10 03:21 EDT 0.432
2026-10-10 03:24 EDT 0.452
2026-10-10 03:27 EDT 0.463
2026-10-10 03:30 EDT 0.460
2026-10-10 03:33 EDT 0.440
2026-10-10 03:36 EDT 0.425
2026-10-10 03:39 EDT 0.420
2026-10-10 03:42 EDT 0.420
2026-10-10 03:45 EDT 0.423
2026-10-10 03:48 EDT 0.431
2026-10-10 03:51 EDT 0.438
2026-10-10 03:54 EDT 0.436
2026-10-10 03:57 EDT 0.422
2026-10-10 04:00 EDT 0.409
2026-10-10 04:03 EDT 0.407
2026-10-10 04:06 EDT 0.417
2026-10-10 04:09 EDT 0.431
2026-10-10 04:12 EDT 0.431
2026-10-10 04:15 EDT 0.419
2026-10-10 04:18 EDT 0.406
2026-10-10 04:21 EDT 0.401
2026-10-10 04:24 EDT 0.407
2026-10-10 04:27 EDT 0.409
2026-10-10 04:30 EDT 0.411
2026-10-10 04:33 EDT 0.405
2026-10-10 04:36 EDT 0.393
2026-10-10 04:39 EDT 0.393
2026-10-10 04:42 EDT 0.402
2026-10-10 04:45 EDT 0.409
2026-10-10 04:48 EDT 0.411
2026-10-10 04:51 EDT 0.403
2026-10-10 04:54 EDT 0.389
2026-10-10 04:57 EDT 0.387
2026-10-10 05:00 EDT 0.397
2026-10-10 05:03 EDT 0.411
2026-10-10 05:06 EDT 0.415
2026-10-10 05:09 EDT 0.408
2026-10-10 05:12 EDT 0.393
2026-10-10 05:15 EDT 0.376
2026-10-10 05:18 EDT 0.369
2026-10-10 05:21 EDT 0.375
2026-10-10 05:24 EDT 0.385
2026-10-10 05:27 EDT 0.391
2026-10-10 05:30 EDT 0.393
2026-10-10 05:33 EDT 0.385
2026-10-10 05:36 EDT 0.378
2026-10-10 05:39 EDT 0.377
2026-10-10 05:42 EDT 0.377
2026-10-10 05:45 EDT 0.380
2026-10-10 05:48 EDT 0.378
2026-10-10 05:51 EDT 0.376
2026-10-10 05:54 EDT 0.375
2026-10-10 05:57 EDT 0.379
2026-10-10 06:00 EDT 0.385
2026-10-10 06:03 EDT 0.395
2026-10-10 06:06 EDT 0.396
2026-10-10 06:09 EDT 0.385
2026-10-10 06:12 EDT 0.363
2026-10-10 06:15 EDT 0.343
2026-10-10 06:18 EDT 0.349
2026-10-10 06:21 EDT 0.367
2026-10-10 06:24 EDT 0.390
2026-10-10 06:27 EDT 0.399
2026-10-10 06:30 EDT 0.389
2026-10-10 06:33 EDT 0.368
2026-10-10 06:36 EDT 0.344
2026-10-10 06:39 EDT 0.338
2026-10-10 06:42 EDT 0.350
2026-10-10 06:45 EDT 0.369
2026-10-10 06:48 EDT 0.388
2026-10-10 06:51 EDT 0.389
2026-10-10 06:54 EDT 0.367
2026-10-10 06:57 EDT 0.339
2026-10-10 07:00 EDT 0.321
2026-10-10 07:03 EDT 0.327
2026-10-10 07:06 EDT 0.341
2026-10-10 07:09 EDT 0.348
2026-10-10 07:12 EDT 0.347
2026-10-10 07:15 EDT 0.340
2026-10-10 07:18 EDT 0.340
2026-10-10 07:21 EDT 0.351
2026-10-10 07:24 EDT 0.367
2026-10-10 07:27 EDT 0.368
2026-10-10 07:30 EDT 0.351
2026-10-10 07:33 EDT 0.329
2026-10-10 07:36 EDT 0.308
2026-10-10 07:39 EDT 0.296
2026-10-10 07:42 EDT 0.305
2026-10-10 07:45 EDT 0.320
2026-10-10 07:48 EDT 0.337
2026-10-10 07:51 EDT 0.347
2026-10-10 07:54 EDT 0.341
2026-10-10 07:57 EDT 0.323
2026-10-10 08:00 EDT 0.313
2026-10-10 08:03 EDT 0.311
2026-10-10 08:06 EDT 0.315
2026-10-10 08:09 EDT 0.325
2026-10-10 08:12 EDT 0.329
2026-10-10 08:15 EDT 0.329
2026-10-10 08:18 EDT 0.322
2026-10-10 08:21 EDT 0.314
2026-10-10 08:24 EDT 0.306
2026-10-10 08:27 EDT 0.298
2026-10-10 08:30 EDT 0.298
2026-10-10 08:33 EDT 0.305
2026-10-10 08:36 EDT 0.315
2026-10-10 08:39 EDT 0.318
2026-10-10 08:42 EDT 0.306
2026-10-10 08:45 EDT 0.295
2026-10-10 08:48 EDT 0.291
2026-10-10 08:51 EDT 0.290
2026-10-10 08:54 EDT 0.292
2026-10-10 08:57 EDT 0.294
2026-10-10 09:00 EDT 0.299
2026-10-10 09:03 EDT 0.304
2026-10-10 09:06 EDT 0.296
2026-10-10 09:09 EDT 0.287
2026-10-10 09:12 EDT 0.282
2026-10-10 09:15 EDT 0.282
2026-10-10 09:18 EDT 0.284
2026-10-10 09:21 EDT 0.278
2026-10-10 09:24 EDT 0.274
2026-10-10 09:27 EDT 0.270
2026-10-10 09:30 EDT 0.283
2026-10-10 09:33 EDT 0.299
2026-10-10 09:36 EDT 0.309
2026-10-10 09:39 EDT 0.304
2026-10-10 09:42 EDT 0.285
2026-10-10 09:45 EDT 0.270
2026-10-10 09:48 EDT 0.270
2026-10-10 09:51 EDT 0.272
2026-10-10 09:54 EDT 0.278
2026-10-10 09:57 EDT 0.286
2026-10-10 10:00 EDT 0.284
2026-10-10 10:03 EDT 0.274
2026-10-10 10:06 EDT 0.267
2026-10-10 10:09 EDT 0.262
2026-10-10 10:12 EDT 0.269
2026-10-10 10:15 EDT 0.288
2026-10-10 10:18 EDT 0.306
2026-10-10 10:21 EDT 0.306
2026-10-10 10:24 EDT 0.292
2026-10-10 10:27 EDT 0.272
2026-10-10 10:30 EDT 0.263
2026-10-10 10:33 EDT 0.261
2026-10-10 10:36 EDT 0.276
2026-10-10 10:39 EDT 0.295
2026-10-10 10:42 EDT 0.301
2026-10-10 10:45 EDT 0.295
2026-10-10 10:48 EDT 0.275
2026-10-10 10:51 EDT 0.261
2026-10-10 10:54 EDT 0.266
2026-10-10 10:57 EDT 0.282
2026-10-10 11:00 EDT 0.296
2026-10-10 11:03 EDT 0.302
2026-10-10 11:06 EDT 0.291
2026-10-10 11:09 EDT 0.272
2026-10-10 11:12 EDT 0.263
2026-10-10 11:15 EDT 0.269
2026-10-10 11:18 EDT 0.281
2026-10-10 11:21 EDT 0.292
2026-10-10 11:24 EDT 0.291
2026-10-10 11:27 EDT 0.280
2026-10-10 11:30 EDT 0.270
2026-10-10 11:33 EDT 0.267
2026-10-10 11:36 EDT 0.272
2026-10-10 11:39 EDT 0.282
2026-10-10 11:42 EDT 0.295
2026-10-10 11:45 EDT 0.298
2026-10-10 11:48 EDT 0.290
2026-10-10 11:51 EDT 0.276
2026-10-10 11:54 EDT 0.268
2026-10-10 11:57 EDT 0.274
2026-10-10 12:00 EDT 0.290
2026-10-10 12:03 EDT 0.306
2026-10-10 12:06 EDT 0.310
2026-10-10 12:09 EDT 0.303
2026-10-10 12:12 EDT 0.289
2026-10-10 12:15 EDT 0.278
2026-10-10 12:18 EDT 0.271
2026-10-10 12:21 EDT 0.268
2026-10-10 12:24 EDT 0.265
2026-10-10 12:27 EDT 0.267
2026-10-10 12:30 EDT 0.275
2026-10-10 12:33 EDT 0.285
2026-10-10 12:36 EDT 0.293
2026-10-10 12:39 EDT 0.292
2026-10-10 12:42 EDT 0.284
2026-10-10 12:45 EDT 0.274
2026-10-10 12:48 EDT 0.268
2026-10-10 12:51 EDT 0.268
2026-10-10 12:54 EDT 0.269
2026-10-10 12:57 EDT 0.271
2026-10-10 13:00 EDT 0.273
2026-10-10 13:03 EDT 0.277
2026-10-10 13:06 EDT 0.284
2026-10-10 13:09 EDT 0.290
2026-10-10 13:12 EDT 0.292
2026-10-10 13:15 EDT 0.288
2026-10-10 13:18 EDT 0.286
2026-10-10 13:21 EDT 0.287
2026-10-10 13:24 EDT 0.294
2026-10-10 13:27 EDT 0.297
2026-10-10 13:30 EDT 0.297
2026-10-10 13:33 EDT 0.293
2026-10-10 13:36 EDT 0.287
2026-10-10 13:39 EDT 0.283
2026-10-10 13:42 EDT 0.287
2026-10-10 13:45 EDT 0.298
2026-10-10 13:48 EDT 0.306
2026-10-10 13:51 EDT 0.306
2026-10-10 13:54 EDT 0.306
2026-10-10 13:57 EDT 0.299
Forecasts

Projected future water levels, including approximation of all sources of water level variability. More info

Forecasts
Event Date Forecasts (m)
2026-10-10 01:00 EDT 0.418
2026-10-10 01:15 EDT 0.442
2026-10-10 01:30 EDT 0.430
2026-10-10 01:45 EDT 0.450
2026-10-10 02:00 EDT 0.451
2026-10-10 02:15 EDT 0.478
2026-10-10 02:30 EDT 0.446
2026-10-10 02:45 EDT 0.443
2026-10-10 03:00 EDT 0.443
2026-10-10 03:15 EDT 0.454
2026-10-10 03:30 EDT 0.424
2026-10-10 03:45 EDT 0.460
2026-10-10 04:00 EDT 0.459
2026-10-10 04:15 EDT 0.422
2026-10-10 04:30 EDT 0.419
2026-10-10 04:45 EDT 0.411
2026-10-10 05:00 EDT 0.411
2026-10-10 05:15 EDT 0.409
2026-10-10 05:30 EDT 0.377
2026-10-10 05:45 EDT 0.393
2026-10-10 06:00 EDT 0.392
2026-10-10 06:15 EDT 0.382
2026-10-10 06:30 EDT 0.346
2026-10-10 06:45 EDT 0.388
2026-10-10 07:00 EDT 0.387
2026-10-10 07:15 EDT 0.372
2026-10-10 07:30 EDT 0.341
2026-10-10 07:45 EDT 0.352
2026-10-10 08:00 EDT 0.353
2026-10-10 08:15 EDT 0.324
2026-10-10 08:30 EDT 0.331
2026-10-10 08:45 EDT 0.302
2026-10-10 09:00 EDT 0.304
2026-10-10 09:15 EDT 0.301
2026-10-10 09:30 EDT 0.286
2026-10-10 09:45 EDT 0.287
2026-10-10 10:00 EDT 0.291
2026-10-10 10:15 EDT 0.278
2026-10-10 10:30 EDT 0.292
2026-10-10 10:45 EDT 0.268
2026-10-10 11:00 EDT 0.272
2026-10-10 11:15 EDT 0.303
2026-10-10 11:30 EDT 0.274
2026-10-10 11:45 EDT 0.274
2026-10-10 12:00 EDT 0.279
2026-10-10 12:15 EDT 0.306
2026-10-10 12:30 EDT 0.282
2026-10-10 12:45 EDT 0.279
2026-10-10 13:00 EDT 0.284
2026-10-10 13:15 EDT 0.283
2026-10-10 13:30 EDT 0.293
2026-10-10 13:45 EDT 0.302
2026-10-10 14:00 EDT 0.306
2026-10-10 14:15 EDT 0.310
2026-10-10 14:30 EDT 0.313
2026-10-10 14:45 EDT 0.317
2026-10-10 15:00 EDT 0.320
2026-10-10 15:15 EDT 0.324
2026-10-10 15:30 EDT 0.328
2026-10-10 15:45 EDT 0.331
2026-10-10 16:00 EDT 0.334
2026-10-10 16:15 EDT 0.337
2026-10-10 16:30 EDT 0.340
2026-10-10 16:45 EDT 0.342
2026-10-10 17:00 EDT 0.344
2026-10-10 17:15 EDT 0.347
2026-10-10 17:30 EDT 0.347
2026-10-10 17:45 EDT 0.349
2026-10-10 18:00 EDT 0.351
2026-10-10 18:15 EDT 0.352
2026-10-10 18:30 EDT 0.354
2026-10-10 18:45 EDT 0.355
2026-10-10 19:00 EDT 0.357
2026-10-10 19:15 EDT 0.357
2026-10-10 19:30 EDT 0.359
2026-10-10 19:45 EDT 0.359
2026-10-10 20:00 EDT 0.360
2026-10-10 20:15 EDT 0.362
2026-10-10 20:30 EDT 0.363
2026-10-10 20:45 EDT 0.366
2026-10-10 21:00 EDT 0.368
2026-10-10 21:15 EDT 0.370
2026-10-10 21:30 EDT 0.370
2026-10-10 21:45 EDT 0.370
2026-10-10 22:00 EDT 0.370
2026-10-10 22:15 EDT 0.370
2026-10-10 22:30 EDT 0.371
2026-10-10 22:45 EDT 0.372
2026-10-10 23:00 EDT 0.372
2026-10-10 23:15 EDT 0.372
2026-10-10 23:30 EDT 0.372
2026-10-10 23:45 EDT 0.372
2026-10-11 00:00 EDT 0.372
2026-10-11 00:15 EDT 0.372
2026-10-11 00:30 EDT 0.372
2026-10-11 00:45 EDT 0.372
2026-10-11 01:00 EDT 0.372
2026-10-11 01:15 EDT 0.373
2026-10-11 01:30 EDT 0.373
2026-10-11 01:45 EDT 0.373
2026-10-11 02:00 EDT 0.373
2026-10-11 02:15 EDT 0.373
2026-10-11 02:30 EDT 0.372
2026-10-11 02:45 EDT 0.372
2026-10-11 03:00 EDT 0.372
2026-10-11 03:15 EDT 0.371
2026-10-11 03:30 EDT 0.370
2026-10-11 03:45 EDT 0.369
2026-10-11 04:00 EDT 0.368
2026-10-11 04:15 EDT 0.368
2026-10-11 04:30 EDT 0.367
2026-10-11 04:45 EDT 0.366
2026-10-11 05:00 EDT 0.365
2026-10-11 05:15 EDT 0.364
2026-10-11 05:30 EDT 0.363
2026-10-11 05:45 EDT 0.363
2026-10-11 06:00 EDT 0.362
2026-10-11 06:15 EDT 0.362
2026-10-11 06:30 EDT 0.361
2026-10-11 06:45 EDT 0.361
2026-10-11 07:00 EDT 0.360
2026-10-11 07:15 EDT 0.359
2026-10-11 07:30 EDT 0.358
2026-10-11 07:45 EDT 0.357
2026-10-11 08:00 EDT 0.357
2026-10-11 08:15 EDT 0.356
2026-10-11 08:30 EDT 0.356
2026-10-11 08:45 EDT 0.356
2026-10-11 09:00 EDT 0.356
2026-10-11 09:15 EDT 0.355
2026-10-11 09:30 EDT 0.354
2026-10-11 09:45 EDT 0.354
2026-10-11 10:00 EDT 0.354
2026-10-11 10:15 EDT 0.354
2026-10-11 10:30 EDT 0.355
2026-10-11 10:45 EDT 0.356
2026-10-11 11:00 EDT 0.358
2026-10-11 11:15 EDT 0.359
2026-10-11 11:30 EDT 0.360
2026-10-11 11:45 EDT 0.361
2026-10-11 12:00 EDT 0.362
2026-10-11 12:15 EDT 0.364
2026-10-11 12:30 EDT 0.366
2026-10-11 12:45 EDT 0.368
2026-10-11 13:00 EDT 0.371
2026-10-11 13:15 EDT 0.372
2026-10-11 13:30 EDT 0.374
2026-10-11 13:45 EDT 0.376
2026-10-11 14:00 EDT 0.377
2026-10-11 14:15 EDT 0.378
2026-10-11 14:30 EDT 0.380
2026-10-11 14:45 EDT 0.381
2026-10-11 15:00 EDT 0.382
2026-10-11 15:15 EDT 0.383
2026-10-11 15:30 EDT 0.384
2026-10-11 15:45 EDT 0.385
2026-10-11 16:00 EDT 0.386
2026-10-11 16:15 EDT 0.386
2026-10-11 16:30 EDT 0.387
2026-10-11 16:45 EDT 0.388
2026-10-11 17:00 EDT 0.388
2026-10-11 17:15 EDT 0.388
2026-10-11 17:30 EDT 0.388
2026-10-11 17:45 EDT 0.388
2026-10-11 18:00 EDT 0.388
2026-10-11 18:15 EDT 0.388
2026-10-11 18:30 EDT 0.387
2026-10-11 18:45 EDT 0.387
2026-10-11 19:00 EDT 0.387
2026-10-11 19:15 EDT 0.387
2026-10-11 19:30 EDT 0.387
2026-10-11 19:45 EDT 0.387
2026-10-11 20:00 EDT 0.387
2026-10-11 20:15 EDT 0.387
2026-10-11 20:30 EDT 0.388
2026-10-11 20:45 EDT 0.388
2026-10-11 21:00 EDT 0.389
2026-10-11 21:15 EDT 0.389
2026-10-11 21:30 EDT 0.390
2026-10-11 21:45 EDT 0.391
2026-10-11 22:00 EDT 0.391
2026-10-11 22:15 EDT 0.392
2026-10-11 22:30 EDT 0.392
2026-10-11 22:45 EDT 0.392
2026-10-11 23:00 EDT 0.392
2026-10-11 23:15 EDT 0.392
2026-10-11 23:30 EDT 0.392
2026-10-11 23:45 EDT 0.392
2026-10-12 00:00 EDT 0.392
2026-10-12 00:15 EDT 0.392
2026-10-12 00:30 EDT 0.391
2026-10-12 00:45 EDT 0.391
2026-10-12 01:00 EDT 0.391
2026-10-12 01:15 EDT 0.390
2026-10-12 01:30 EDT 0.390
2026-10-12 01:45 EDT 0.390
2026-10-12 02:00 EDT 0.390
2026-10-12 02:15 EDT 0.390
2026-10-12 02:30 EDT 0.390
2026-10-12 02:45 EDT 0.390
2026-10-12 03:00 EDT 0.389
2026-10-12 03:15 EDT 0.389
2026-10-12 03:30 EDT 0.388
2026-10-12 03:45 EDT 0.387
2026-10-12 04:00 EDT 0.386
2026-10-12 04:15 EDT 0.384
2026-10-12 04:30 EDT 0.383
2026-10-12 04:45 EDT 0.381
2026-10-12 05:00 EDT 0.380
2026-10-12 05:15 EDT 0.378
2026-10-12 05:30 EDT 0.376
2026-10-12 05:45 EDT 0.374
2026-10-12 06:00 EDT 0.372
2026-10-12 06:15 EDT 0.371
2026-10-12 06:30 EDT 0.369
2026-10-12 06:45 EDT 0.368
2026-10-12 07:00 EDT 0.367
2026-10-12 07:15 EDT 0.366
2026-10-12 07:30 EDT 0.366
2026-10-12 07:45 EDT 0.365
2026-10-12 08:00 EDT 0.365
2026-10-12 08:15 EDT 0.365
2026-10-12 08:30 EDT 0.365
2026-10-12 08:45 EDT 0.365
2026-10-12 09:00 EDT 0.366
2026-10-12 09:15 EDT 0.366
2026-10-12 09:30 EDT 0.368
2026-10-12 09:45 EDT 0.369
2026-10-12 10:00 EDT 0.371
2026-10-12 10:15 EDT 0.373
2026-10-12 10:30 EDT 0.376
2026-10-12 10:45 EDT 0.378
2026-10-12 11:00 EDT 0.380
2026-10-12 11:15 EDT 0.382
2026-10-12 11:30 EDT 0.383
2026-10-12 11:45 EDT 0.385
2026-10-12 12:00 EDT 0.387
2026-10-12 12:15 EDT 0.389
2026-10-12 12:30 EDT 0.390
2026-10-12 12:45 EDT 0.392
2026-10-12 13:00 EDT 0.393
2026-10-12 13:15 EDT 0.394
2026-10-12 13:30 EDT 0.394
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 1.00 N/A
Highest Recorded Water Level 1.81 1986-10-04
Lowest Recorded Water Level -0.93 2012-12-19
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 176.00

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
COLL 2-1959 2.181 59U9510 1959 DESTROYED 44.503056 -80.213056 More Info
COLL 3-1961 2.337 61U9502 1961 GOOD 44.510083 -80.222806 More Info
DCLXVIII 3.896 05U668 1905 DESTROYED 44.503056 -80.213056 More Info
DCLXIX 2.168 05U669 1905 DESTROYED 44.503056 -80.213056 More Info
717-F 1.779 54U717F 1954 DESTROYED 44.503611 -80.215833 More Info
92-1 3.892 9233051 1992 NOT_FOUND 44.508369 -80.220004 More Info
COLL 1-1959 1.568 59U9509 1959 NOT_FOUND 44.505151 -80.217325 More Info
COLL 4-1961 2.097 61U9503 1961 GOOD 44.510222 -80.222806 More Info
COLL 5-1965 1.917 65U9504 1965 DESTROYED 44.508361 -80.22 More Info
71-U-177 2.888 71U177 1971 GOOD 44.50406 -80.22349 More Info
1669 4.518 26U1669 1926 GOOD 44.501499 -80.21746 More Info
M053009 2.881 M053009 2005 GOOD 44.50964 -80.219724 More Info
M17U005 Multiple elevations, see more info M17U005 N/A GOOD 44.508404 -80.220108 More Info
Bulk Data Export
List of continuous water level data holdings
Download Data From Data Type
2019-08-31 - 2019-11-01 Water level official value (wlo)
2019-11-21 - 2026-10-10 Water level official value (wlo)
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