Thunder Bay - 10050

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: 10050

Alternative Name: Fort William, Port Arthur

Province: Ontario

Location: 48.409398, -89.217299

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)
2026-08-11 20:06 EDT 0.272
2026-08-11 20:09 EDT 0.274
2026-08-11 20:12 EDT 0.277
2026-08-11 20:15 EDT 0.282
2026-08-11 20:18 EDT 0.284
2026-08-11 20:21 EDT 0.283
2026-08-11 20:24 EDT 0.281
2026-08-11 20:27 EDT 0.278
2026-08-11 20:30 EDT 0.274
2026-08-11 20:33 EDT 0.271
2026-08-11 20:36 EDT 0.270
2026-08-11 20:39 EDT 0.267
2026-08-11 20:42 EDT 0.264
2026-08-11 20:45 EDT 0.259
2026-08-11 20:48 EDT 0.256
2026-08-11 20:51 EDT 0.256
2026-08-11 20:54 EDT 0.257
2026-08-11 20:57 EDT 0.260
2026-08-11 21:00 EDT 0.265
2026-08-11 21:03 EDT 0.271
2026-08-11 21:06 EDT 0.277
2026-08-11 21:09 EDT 0.284
2026-08-11 21:12 EDT 0.290
2026-08-11 21:15 EDT 0.293
2026-08-11 21:18 EDT 0.292
2026-08-11 21:21 EDT 0.291
2026-08-11 21:24 EDT 0.289
2026-08-11 21:27 EDT 0.288
2026-08-11 21:30 EDT 0.287
2026-08-11 21:33 EDT 0.287
2026-08-11 21:36 EDT 0.290
2026-08-11 21:39 EDT 0.292
2026-08-11 21:42 EDT 0.292
2026-08-11 21:45 EDT 0.295
2026-08-11 21:48 EDT 0.300
2026-08-11 21:51 EDT 0.299
2026-08-11 21:54 EDT 0.298
2026-08-11 21:57 EDT 0.297
2026-08-11 22:00 EDT 0.298
2026-08-11 22:03 EDT 0.302
2026-08-11 22:06 EDT 0.305
2026-08-11 22:09 EDT 0.309
2026-08-11 22:12 EDT 0.312
2026-08-11 22:15 EDT 0.314
2026-08-11 22:18 EDT 0.313
2026-08-11 22:21 EDT 0.310
2026-08-11 22:24 EDT 0.306
2026-08-11 22:27 EDT 0.302
2026-08-11 22:30 EDT 0.297
2026-08-11 22:33 EDT 0.291
2026-08-11 22:36 EDT 0.284
2026-08-11 22:39 EDT 0.278
2026-08-11 22:42 EDT 0.274
2026-08-11 22:45 EDT 0.274
2026-08-11 22:48 EDT 0.274
2026-08-11 22:51 EDT 0.273
2026-08-11 22:54 EDT 0.274
2026-08-11 22:57 EDT 0.276
2026-08-11 23:00 EDT 0.274
2026-08-11 23:03 EDT 0.271
2026-08-11 23:06 EDT 0.268
2026-08-11 23:09 EDT 0.264
2026-08-11 23:12 EDT 0.262
2026-08-11 23:15 EDT 0.260
2026-08-11 23:18 EDT 0.260
2026-08-11 23:21 EDT 0.265
2026-08-11 23:24 EDT 0.270
2026-08-11 23:27 EDT 0.274
2026-08-11 23:30 EDT 0.275
2026-08-11 23:33 EDT 0.275
2026-08-11 23:36 EDT 0.274
2026-08-11 23:39 EDT 0.271
2026-08-11 23:42 EDT 0.268
2026-08-11 23:45 EDT 0.264
2026-08-11 23:48 EDT 0.262
2026-08-11 23:51 EDT 0.264
2026-08-11 23:54 EDT 0.269
2026-08-11 23:57 EDT 0.275
2026-08-12 00:00 EDT 0.281
2026-08-12 00:03 EDT 0.288
2026-08-12 00:06 EDT 0.293
2026-08-12 00:09 EDT 0.297
2026-08-12 00:12 EDT 0.301
2026-08-12 00:15 EDT 0.303
2026-08-12 00:18 EDT 0.304
2026-08-12 00:21 EDT 0.306
2026-08-12 00:24 EDT 0.307
2026-08-12 00:27 EDT 0.307
2026-08-12 00:30 EDT 0.308
2026-08-12 00:33 EDT 0.310
2026-08-12 00:36 EDT 0.310
2026-08-12 00:39 EDT 0.307
2026-08-12 00:42 EDT 0.303
2026-08-12 00:45 EDT 0.301
2026-08-12 00:48 EDT 0.302
2026-08-12 00:51 EDT 0.305
2026-08-12 00:54 EDT 0.305
2026-08-12 00:57 EDT 0.302
2026-08-12 01:00 EDT 0.302
2026-08-12 01:03 EDT 0.304
2026-08-12 01:06 EDT 0.306
2026-08-12 01:09 EDT 0.308
2026-08-12 01:12 EDT 0.306
2026-08-12 01:15 EDT 0.302
2026-08-12 01:18 EDT 0.298
2026-08-12 01:21 EDT 0.295
2026-08-12 01:24 EDT 0.293
2026-08-12 01:27 EDT 0.290
2026-08-12 01:30 EDT 0.287
2026-08-12 01:33 EDT 0.282
2026-08-12 01:36 EDT 0.279
2026-08-12 01:39 EDT 0.279
2026-08-12 01:42 EDT 0.279
2026-08-12 01:45 EDT 0.279
2026-08-12 01:48 EDT 0.278
2026-08-12 01:51 EDT 0.277
2026-08-12 01:54 EDT 0.278
2026-08-12 01:57 EDT 0.280
2026-08-12 02:00 EDT 0.282
2026-08-12 02:03 EDT 0.282
2026-08-12 02:06 EDT 0.283
2026-08-12 02:09 EDT 0.282
2026-08-12 02:12 EDT 0.280
2026-08-12 02:15 EDT 0.279
2026-08-12 02:18 EDT 0.279
2026-08-12 02:21 EDT 0.280
2026-08-12 02:24 EDT 0.282
2026-08-12 02:27 EDT 0.285
2026-08-12 02:30 EDT 0.288
2026-08-12 02:33 EDT 0.289
2026-08-12 02:36 EDT 0.288
2026-08-12 02:39 EDT 0.286
2026-08-12 02:42 EDT 0.285
2026-08-12 02:45 EDT 0.284
2026-08-12 02:48 EDT 0.282
2026-08-12 02:51 EDT 0.279
2026-08-12 02:54 EDT 0.278
2026-08-12 02:57 EDT 0.279
2026-08-12 03:00 EDT 0.283
2026-08-12 03:03 EDT 0.286
2026-08-12 03:06 EDT 0.288
2026-08-12 03:09 EDT 0.288
2026-08-12 03:12 EDT 0.288
2026-08-12 03:15 EDT 0.289
2026-08-12 03:18 EDT 0.292
2026-08-12 03:21 EDT 0.295
2026-08-12 03:24 EDT 0.294
2026-08-12 03:27 EDT 0.291
2026-08-12 03:30 EDT 0.288
2026-08-12 03:33 EDT 0.288
2026-08-12 03:36 EDT 0.286
2026-08-12 03:39 EDT 0.286
2026-08-12 03:42 EDT 0.287
2026-08-12 03:45 EDT 0.285
2026-08-12 03:48 EDT 0.282
2026-08-12 03:51 EDT 0.281
2026-08-12 03:54 EDT 0.280
2026-08-12 03:57 EDT 0.281
2026-08-12 04:00 EDT 0.280
2026-08-12 04:03 EDT 0.278
2026-08-12 04:06 EDT 0.277
2026-08-12 04:09 EDT 0.277
2026-08-12 04:12 EDT 0.278
2026-08-12 04:15 EDT 0.279
2026-08-12 04:18 EDT 0.279
2026-08-12 04:21 EDT 0.279
2026-08-12 04:24 EDT 0.279
2026-08-12 04:27 EDT 0.278
2026-08-12 04:30 EDT 0.277
2026-08-12 04:33 EDT 0.276
2026-08-12 04:36 EDT 0.274
2026-08-12 04:39 EDT 0.271
2026-08-12 04:42 EDT 0.268
2026-08-12 04:45 EDT 0.265
2026-08-12 04:48 EDT 0.266
2026-08-12 04:51 EDT 0.271
2026-08-12 04:54 EDT 0.278
2026-08-12 04:57 EDT 0.286
2026-08-12 05:00 EDT 0.293
2026-08-12 05:03 EDT 0.297
2026-08-12 05:06 EDT 0.300
2026-08-12 05:09 EDT 0.301
2026-08-12 05:12 EDT 0.298
2026-08-12 05:15 EDT 0.291
2026-08-12 05:18 EDT 0.284
2026-08-12 05:21 EDT 0.277
2026-08-12 05:24 EDT 0.273
2026-08-12 05:27 EDT 0.276
2026-08-12 05:30 EDT 0.280
2026-08-12 05:33 EDT 0.284
2026-08-12 05:36 EDT 0.288
2026-08-12 05:39 EDT 0.295
2026-08-12 05:42 EDT 0.299
2026-08-12 05:45 EDT 0.299
2026-08-12 05:48 EDT 0.297
2026-08-12 05:51 EDT 0.293
2026-08-12 05:54 EDT 0.291
2026-08-12 05:57 EDT 0.290
2026-08-12 06:00 EDT 0.287
2026-08-12 06:03 EDT 0.283
2026-08-12 06:06 EDT 0.280
2026-08-12 06:09 EDT 0.282
2026-08-12 06:12 EDT 0.289
2026-08-12 06:15 EDT 0.295
2026-08-12 06:18 EDT 0.300
2026-08-12 06:21 EDT 0.298
2026-08-12 06:24 EDT 0.293
2026-08-12 06:27 EDT 0.290
2026-08-12 06:30 EDT 0.288
2026-08-12 06:33 EDT 0.285
2026-08-12 06:36 EDT 0.283
2026-08-12 06:39 EDT 0.281
2026-08-12 06:42 EDT 0.283
2026-08-12 06:45 EDT 0.289
2026-08-12 06:48 EDT 0.295
2026-08-12 06:51 EDT 0.300
2026-08-12 06:54 EDT 0.303
2026-08-12 06:57 EDT 0.302
2026-08-12 07:00 EDT 0.300
2026-08-12 07:03 EDT 0.297
2026-08-12 07:06 EDT 0.292
2026-08-12 07:09 EDT 0.286
2026-08-12 07:12 EDT 0.279
2026-08-12 07:15 EDT 0.275
2026-08-12 07:18 EDT 0.273
2026-08-12 07:21 EDT 0.275
2026-08-12 07:24 EDT 0.278
2026-08-12 07:27 EDT 0.282
2026-08-12 07:30 EDT 0.287
2026-08-12 07:33 EDT 0.292
2026-08-12 07:36 EDT 0.295
2026-08-12 07:39 EDT 0.295
2026-08-12 07:42 EDT 0.291
2026-08-12 07:45 EDT 0.285
2026-08-12 07:48 EDT 0.280
2026-08-12 07:51 EDT 0.274
2026-08-12 07:54 EDT 0.269
2026-08-12 07:57 EDT 0.264
2026-08-12 08:00 EDT 0.262
2026-08-12 08:03 EDT 0.262
2026-08-12 08:06 EDT 0.266
2026-08-12 08:09 EDT 0.270
2026-08-12 08:12 EDT 0.270
2026-08-12 08:15 EDT 0.270
2026-08-12 08:18 EDT 0.269
2026-08-12 08:21 EDT 0.267
2026-08-12 08:24 EDT 0.264
2026-08-12 08:27 EDT 0.263
2026-08-12 08:30 EDT 0.264
2026-08-12 08:33 EDT 0.266
2026-08-12 08:36 EDT 0.269
2026-08-12 08:39 EDT 0.273
2026-08-12 08:42 EDT 0.278
2026-08-12 08:45 EDT 0.283
2026-08-12 08:48 EDT 0.284
2026-08-12 08:51 EDT 0.284
2026-08-12 08:54 EDT 0.284
2026-08-12 08:57 EDT 0.282
2026-08-12 09:00 EDT 0.283
2026-08-12 09:03 EDT 0.284
2026-08-12 09:06 EDT 0.286
2026-08-12 09:09 EDT 0.287
2026-08-12 09:12 EDT 0.287
2026-08-12 09:15 EDT 0.289
2026-08-12 09:18 EDT 0.290
2026-08-12 09:21 EDT 0.289
2026-08-12 09:24 EDT 0.287
2026-08-12 09:27 EDT 0.287
2026-08-12 09:30 EDT 0.287
2026-08-12 09:33 EDT 0.286
2026-08-12 09:36 EDT 0.286
2026-08-12 09:39 EDT 0.286
2026-08-12 09:42 EDT 0.288
2026-08-12 09:45 EDT 0.291
2026-08-12 09:48 EDT 0.293
2026-08-12 09:51 EDT 0.295
2026-08-12 09:54 EDT 0.295
2026-08-12 09:57 EDT 0.292
2026-08-12 10:00 EDT 0.288
2026-08-12 10:03 EDT 0.284
2026-08-12 10:06 EDT 0.279
2026-08-12 10:09 EDT 0.274
2026-08-12 10:12 EDT 0.267
2026-08-12 10:15 EDT 0.260
2026-08-12 10:18 EDT 0.254
2026-08-12 10:21 EDT 0.251
2026-08-12 10:24 EDT 0.251
2026-08-12 10:27 EDT 0.254
2026-08-12 10:30 EDT 0.257
2026-08-12 10:33 EDT 0.259
2026-08-12 10:36 EDT 0.263
2026-08-12 10:39 EDT 0.268
2026-08-12 10:42 EDT 0.270
2026-08-12 10:45 EDT 0.268
2026-08-12 10:48 EDT 0.265
2026-08-12 10:51 EDT 0.263
2026-08-12 10:54 EDT 0.262
2026-08-12 10:57 EDT 0.260
2026-08-12 11:00 EDT 0.256
2026-08-12 11:03 EDT 0.252
2026-08-12 11:06 EDT 0.249
2026-08-12 11:09 EDT 0.253
2026-08-12 11:12 EDT 0.258
2026-08-12 11:15 EDT 0.260
2026-08-12 11:18 EDT 0.260
2026-08-12 11:21 EDT 0.261
2026-08-12 11:24 EDT 0.263
2026-08-12 11:27 EDT 0.266
2026-08-12 11:30 EDT 0.270
2026-08-12 11:33 EDT 0.274
2026-08-12 11:36 EDT 0.279
2026-08-12 11:39 EDT 0.283
2026-08-12 11:42 EDT 0.289
2026-08-12 11:45 EDT 0.295
2026-08-12 11:48 EDT 0.298
2026-08-12 11:51 EDT 0.294
2026-08-12 11:54 EDT 0.289
2026-08-12 11:57 EDT 0.284
2026-08-12 12:00 EDT 0.279
2026-08-12 12:03 EDT 0.275
2026-08-12 12:06 EDT 0.271
2026-08-12 12:09 EDT 0.266
2026-08-12 12:12 EDT 0.264
2026-08-12 12:15 EDT 0.265
2026-08-12 12:18 EDT 0.268
2026-08-12 12:21 EDT 0.271
2026-08-12 12:24 EDT 0.272
2026-08-12 12:27 EDT 0.274
2026-08-12 12:30 EDT 0.276
2026-08-12 12:33 EDT 0.278
2026-08-12 12:36 EDT 0.280
2026-08-12 12:39 EDT 0.279
2026-08-12 12:42 EDT 0.276
2026-08-12 12:45 EDT 0.272
2026-08-12 12:48 EDT 0.269
2026-08-12 12:51 EDT 0.264
2026-08-12 12:54 EDT 0.260
2026-08-12 12:57 EDT 0.258
2026-08-12 13:00 EDT 0.258
2026-08-12 13:03 EDT 0.259
2026-08-12 13:06 EDT 0.262
2026-08-12 13:09 EDT 0.265
2026-08-12 13:12 EDT 0.266
2026-08-12 13:15 EDT 0.267
2026-08-12 13:18 EDT 0.270
2026-08-12 13:21 EDT 0.274
2026-08-12 13:24 EDT 0.278
2026-08-12 13:27 EDT 0.282
2026-08-12 13:30 EDT 0.285
2026-08-12 13:33 EDT 0.286
2026-08-12 13:36 EDT 0.288
2026-08-12 13:39 EDT 0.288
2026-08-12 13:42 EDT 0.287
2026-08-12 13:45 EDT 0.285
2026-08-12 13:48 EDT 0.282
2026-08-12 13:51 EDT 0.280
2026-08-12 13:54 EDT 0.278
2026-08-12 13:57 EDT 0.277
2026-08-12 14:00 EDT 0.277
2026-08-12 14:03 EDT 0.281
2026-08-12 14:06 EDT 0.286
2026-08-12 14:09 EDT 0.289
2026-08-12 14:12 EDT 0.292
2026-08-12 14:15 EDT 0.292
2026-08-12 14:18 EDT 0.291
2026-08-12 14:21 EDT 0.291
2026-08-12 14:24 EDT 0.290
2026-08-12 14:27 EDT 0.287
2026-08-12 14:30 EDT 0.284
2026-08-12 14:33 EDT 0.282
2026-08-12 14:36 EDT 0.281
2026-08-12 14:39 EDT 0.282
2026-08-12 14:42 EDT 0.285
2026-08-12 14:45 EDT 0.290
2026-08-12 14:48 EDT 0.296
2026-08-12 14:51 EDT 0.301
2026-08-12 14:54 EDT 0.301
2026-08-12 14:57 EDT 0.298
2026-08-12 15:00 EDT 0.295
2026-08-12 15:03 EDT 0.293
2026-08-12 15:06 EDT 0.289
2026-08-12 15:09 EDT 0.285
2026-08-12 15:12 EDT 0.281
2026-08-12 15:15 EDT 0.280
2026-08-12 15:18 EDT 0.283
2026-08-12 15:21 EDT 0.289
2026-08-12 15:24 EDT 0.296
2026-08-12 15:27 EDT 0.302
2026-08-12 15:30 EDT 0.309
2026-08-12 15:33 EDT 0.313
2026-08-12 15:36 EDT 0.314
2026-08-12 15:39 EDT 0.312
2026-08-12 15:42 EDT 0.308
2026-08-12 15:45 EDT 0.304
2026-08-12 15:48 EDT 0.303
2026-08-12 15:51 EDT 0.303
2026-08-12 15:54 EDT 0.302
2026-08-12 15:57 EDT 0.301
2026-08-12 16:00 EDT 0.300
2026-08-12 16:03 EDT 0.300
2026-08-12 16:06 EDT 0.301
2026-08-12 16:09 EDT 0.299
2026-08-12 16:12 EDT 0.296
2026-08-12 16:15 EDT 0.293
2026-08-12 16:18 EDT 0.295
2026-08-12 16:21 EDT 0.303
2026-08-12 16:24 EDT 0.311
2026-08-12 16:27 EDT 0.318
2026-08-12 16:30 EDT 0.323
2026-08-12 16:33 EDT 0.325
2026-08-12 16:36 EDT 0.323
2026-08-12 16:39 EDT 0.320
2026-08-12 16:42 EDT 0.317
2026-08-12 16:45 EDT 0.314
2026-08-12 16:48 EDT 0.312
2026-08-12 16:51 EDT 0.309
2026-08-12 16:54 EDT 0.307
2026-08-12 16:57 EDT 0.307
2026-08-12 17:00 EDT 0.306
2026-08-12 17:03 EDT 0.304
2026-08-12 17:06 EDT 0.303
2026-08-12 17:09 EDT 0.305
2026-08-12 17:12 EDT 0.309
2026-08-12 17:15 EDT 0.314
2026-08-12 17:18 EDT 0.318
2026-08-12 17:21 EDT 0.320
2026-08-12 17:24 EDT 0.321
2026-08-12 17:27 EDT 0.320
2026-08-12 17:30 EDT 0.315
2026-08-12 17:33 EDT 0.309
2026-08-12 17:36 EDT 0.302
2026-08-12 17:39 EDT 0.297
2026-08-12 17:42 EDT 0.296
2026-08-12 17:45 EDT 0.298
2026-08-12 17:48 EDT 0.299
2026-08-12 17:51 EDT 0.302
2026-08-12 17:54 EDT 0.307
2026-08-12 17:57 EDT 0.310
2026-08-12 18:00 EDT 0.313
2026-08-12 18:03 EDT 0.313
2026-08-12 18:06 EDT 0.311
2026-08-12 18:09 EDT 0.309
2026-08-12 18:12 EDT 0.308
2026-08-12 18:15 EDT 0.308
2026-08-12 18:18 EDT 0.307
2026-08-12 18:21 EDT 0.305
2026-08-12 18:24 EDT 0.302
2026-08-12 18:27 EDT 0.299
2026-08-12 18:30 EDT 0.301
2026-08-12 18:33 EDT 0.306
2026-08-12 18:36 EDT 0.313
2026-08-12 18:39 EDT 0.320
2026-08-12 18:42 EDT 0.325
2026-08-12 18:45 EDT 0.326
2026-08-12 18:48 EDT 0.323
2026-08-12 18:51 EDT 0.318
2026-08-12 18:54 EDT 0.311
2026-08-12 18:57 EDT 0.302
2026-08-12 19:00 EDT 0.294
2026-08-12 19:03 EDT 0.289
2026-08-12 19:06 EDT 0.288
2026-08-12 19:09 EDT 0.287
2026-08-12 19:12 EDT 0.285
2026-08-12 19:15 EDT 0.283
2026-08-12 19:18 EDT 0.280
2026-08-12 19:21 EDT 0.279
2026-08-12 19:24 EDT 0.277
2026-08-12 19:27 EDT 0.274
2026-08-12 19:30 EDT 0.270
2026-08-12 19:33 EDT 0.270
2026-08-12 19:36 EDT 0.272
2026-08-12 19:39 EDT 0.274
2026-08-12 19:42 EDT 0.272
2026-08-12 19:45 EDT 0.270
2026-08-12 19:48 EDT 0.268
2026-08-12 19:51 EDT 0.266
2026-08-12 19:54 EDT 0.267
2026-08-12 19:57 EDT 0.271
2026-08-12 20:00 EDT 0.274
2026-08-12 20:03 EDT 0.275
Forecasts

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

Forecasts
Event Date Forecasts (m)
2026-08-12 01:00 EDT 0.307
2026-08-12 01:15 EDT 0.303
2026-08-12 01:30 EDT 0.302
2026-08-12 01:45 EDT 0.287
2026-08-12 02:00 EDT 0.288
2026-08-12 02:15 EDT 0.282
2026-08-12 02:30 EDT 0.279
2026-08-12 02:45 EDT 0.288
2026-08-12 03:00 EDT 0.288
2026-08-12 03:15 EDT 0.283
2026-08-12 03:30 EDT 0.290
2026-08-12 03:45 EDT 0.288
2026-08-12 04:00 EDT 0.289
2026-08-12 04:15 EDT 0.281
2026-08-12 04:30 EDT 0.280
2026-08-12 04:45 EDT 0.278
2026-08-12 05:00 EDT 0.278
2026-08-12 05:15 EDT 0.294
2026-08-12 05:30 EDT 0.291
2026-08-12 05:45 EDT 0.280
2026-08-12 06:00 EDT 0.281
2026-08-12 06:15 EDT 0.288
2026-08-12 06:30 EDT 0.296
2026-08-12 06:45 EDT 0.288
2026-08-12 07:00 EDT 0.288
2026-08-12 07:15 EDT 0.300
2026-08-12 07:30 EDT 0.274
2026-08-12 07:45 EDT 0.286
2026-08-12 08:00 EDT 0.285
2026-08-12 08:15 EDT 0.261
2026-08-12 08:30 EDT 0.269
2026-08-12 08:45 EDT 0.263
2026-08-12 09:00 EDT 0.263
2026-08-12 09:15 EDT 0.283
2026-08-12 09:30 EDT 0.288
2026-08-12 09:45 EDT 0.287
2026-08-12 10:00 EDT 0.287
2026-08-12 10:15 EDT 0.288
2026-08-12 10:30 EDT 0.259
2026-08-12 10:45 EDT 0.258
2026-08-12 11:00 EDT 0.258
2026-08-12 11:15 EDT 0.257
2026-08-12 11:30 EDT 0.261
2026-08-12 11:45 EDT 0.271
2026-08-12 12:00 EDT 0.273
2026-08-12 12:15 EDT 0.280
2026-08-12 12:30 EDT 0.267
2026-08-12 12:45 EDT 0.277
2026-08-12 13:00 EDT 0.278
2026-08-12 13:15 EDT 0.259
2026-08-12 13:30 EDT 0.267
2026-08-12 13:45 EDT 0.286
2026-08-12 14:00 EDT 0.287
2026-08-12 14:15 EDT 0.277
2026-08-12 14:30 EDT 0.293
2026-08-12 14:45 EDT 0.285
2026-08-12 15:00 EDT 0.285
2026-08-12 15:15 EDT 0.296
2026-08-12 15:30 EDT 0.281
2026-08-12 15:45 EDT 0.310
2026-08-12 16:00 EDT 0.310
2026-08-12 16:15 EDT 0.300
2026-08-12 16:30 EDT 0.293
2026-08-12 16:45 EDT 0.323
2026-08-12 17:00 EDT 0.324
2026-08-12 17:15 EDT 0.306
2026-08-12 17:30 EDT 0.314
2026-08-12 17:45 EDT 0.316
2026-08-12 18:00 EDT 0.316
2026-08-12 18:15 EDT 0.313
2026-08-12 18:30 EDT 0.308
2026-08-12 18:45 EDT 0.300
2026-08-12 19:00 EDT 0.299
2026-08-12 19:15 EDT 0.293
2026-08-12 19:30 EDT 0.282
2026-08-12 19:45 EDT 0.269
2026-08-12 20:00 EDT 0.269
2026-08-12 20:15 EDT 0.274
2026-08-12 20:30 EDT 0.274
2026-08-12 20:45 EDT 0.274
2026-08-12 21:00 EDT 0.273
2026-08-12 21:15 EDT 0.273
2026-08-12 21:30 EDT 0.272
2026-08-12 21:45 EDT 0.271
2026-08-12 22:00 EDT 0.270
2026-08-12 22:15 EDT 0.270
2026-08-12 22:30 EDT 0.269
2026-08-12 22:45 EDT 0.269
2026-08-12 23:00 EDT 0.269
2026-08-12 23:15 EDT 0.269
2026-08-12 23:30 EDT 0.268
2026-08-12 23:45 EDT 0.267
2026-08-13 00:00 EDT 0.266
2026-08-13 00:15 EDT 0.265
2026-08-13 00:30 EDT 0.264
2026-08-13 00:45 EDT 0.264
2026-08-13 01:00 EDT 0.263
2026-08-13 01:15 EDT 0.263
2026-08-13 01:30 EDT 0.263
2026-08-13 01:45 EDT 0.263
2026-08-13 02:00 EDT 0.263
2026-08-13 02:15 EDT 0.263
2026-08-13 02:30 EDT 0.263
2026-08-13 02:45 EDT 0.263
2026-08-13 03:00 EDT 0.263
2026-08-13 03:15 EDT 0.264
2026-08-13 03:30 EDT 0.264
2026-08-13 03:45 EDT 0.265
2026-08-13 04:00 EDT 0.265
2026-08-13 04:15 EDT 0.265
2026-08-13 04:30 EDT 0.265
2026-08-13 04:45 EDT 0.264
2026-08-13 05:00 EDT 0.264
2026-08-13 05:15 EDT 0.264
2026-08-13 05:30 EDT 0.265
2026-08-13 05:45 EDT 0.265
2026-08-13 06:00 EDT 0.265
2026-08-13 06:15 EDT 0.264
2026-08-13 06:30 EDT 0.264
2026-08-13 06:45 EDT 0.263
2026-08-13 07:00 EDT 0.263
2026-08-13 07:15 EDT 0.262
2026-08-13 07:30 EDT 0.262
2026-08-13 07:45 EDT 0.261
2026-08-13 08:00 EDT 0.261
2026-08-13 08:15 EDT 0.260
2026-08-13 08:30 EDT 0.260
2026-08-13 08:45 EDT 0.259
2026-08-13 09:00 EDT 0.258
2026-08-13 09:15 EDT 0.257
2026-08-13 09:30 EDT 0.256
2026-08-13 09:45 EDT 0.255
2026-08-13 10:00 EDT 0.256
2026-08-13 10:15 EDT 0.256
2026-08-13 10:30 EDT 0.257
2026-08-13 10:45 EDT 0.258
2026-08-13 11:00 EDT 0.258
2026-08-13 11:15 EDT 0.259
2026-08-13 11:30 EDT 0.259
2026-08-13 11:45 EDT 0.259
2026-08-13 12:00 EDT 0.260
2026-08-13 12:15 EDT 0.261
2026-08-13 12:30 EDT 0.262
2026-08-13 12:45 EDT 0.264
2026-08-13 13:00 EDT 0.266
2026-08-13 13:15 EDT 0.267
2026-08-13 13:30 EDT 0.268
2026-08-13 13:45 EDT 0.269
2026-08-13 14:00 EDT 0.270
2026-08-13 14:15 EDT 0.271
2026-08-13 14:30 EDT 0.273
2026-08-13 14:45 EDT 0.275
2026-08-13 15:00 EDT 0.276
2026-08-13 15:15 EDT 0.277
2026-08-13 15:30 EDT 0.278
2026-08-13 15:45 EDT 0.278
2026-08-13 16:00 EDT 0.278
2026-08-13 16:15 EDT 0.278
2026-08-13 16:30 EDT 0.278
2026-08-13 16:45 EDT 0.278
2026-08-13 17:00 EDT 0.278
2026-08-13 17:15 EDT 0.277
2026-08-13 17:30 EDT 0.277
2026-08-13 17:45 EDT 0.276
2026-08-13 18:00 EDT 0.275
2026-08-13 18:15 EDT 0.274
2026-08-13 18:30 EDT 0.273
2026-08-13 18:45 EDT 0.272
2026-08-13 19:00 EDT 0.272
2026-08-13 19:15 EDT 0.271
2026-08-13 19:30 EDT 0.271
2026-08-13 19:45 EDT 0.270
2026-08-13 20:00 EDT 0.270
2026-08-13 20:15 EDT 0.270
2026-08-13 20:30 EDT 0.269
2026-08-13 20:45 EDT 0.268
2026-08-13 21:00 EDT 0.268
2026-08-13 21:15 EDT 0.267
2026-08-13 21:30 EDT 0.267
2026-08-13 21:45 EDT 0.266
2026-08-13 22:00 EDT 0.266
2026-08-13 22:15 EDT 0.265
2026-08-13 22:30 EDT 0.265
2026-08-13 22:45 EDT 0.264
2026-08-13 23:00 EDT 0.263
2026-08-13 23:15 EDT 0.263
2026-08-13 23:30 EDT 0.262
2026-08-13 23:45 EDT 0.262
2026-08-14 00:00 EDT 0.261
2026-08-14 00:15 EDT 0.262
2026-08-14 00:30 EDT 0.262
2026-08-14 00:45 EDT 0.262
2026-08-14 01:00 EDT 0.263
2026-08-14 01:15 EDT 0.263
2026-08-14 01:30 EDT 0.263
2026-08-14 01:45 EDT 0.263
2026-08-14 02:00 EDT 0.263
2026-08-14 02:15 EDT 0.263
2026-08-14 02:30 EDT 0.262
2026-08-14 02:45 EDT 0.262
2026-08-14 03:00 EDT 0.262
2026-08-14 03:15 EDT 0.261
2026-08-14 03:30 EDT 0.261
2026-08-14 03:45 EDT 0.261
2026-08-14 04:00 EDT 0.260
2026-08-14 04:15 EDT 0.261
2026-08-14 04:30 EDT 0.261
2026-08-14 04:45 EDT 0.261
2026-08-14 05:00 EDT 0.262
2026-08-14 05:15 EDT 0.263
2026-08-14 05:30 EDT 0.264
2026-08-14 05:45 EDT 0.265
2026-08-14 06:00 EDT 0.266
2026-08-14 06:15 EDT 0.266
2026-08-14 06:30 EDT 0.266
2026-08-14 06:45 EDT 0.266
2026-08-14 07:00 EDT 0.266
2026-08-14 07:15 EDT 0.265
2026-08-14 07:30 EDT 0.265
2026-08-14 07:45 EDT 0.265
2026-08-14 08:00 EDT 0.264
2026-08-14 08:15 EDT 0.263
2026-08-14 08:30 EDT 0.262
2026-08-14 08:45 EDT 0.261
2026-08-14 09:00 EDT 0.261
2026-08-14 09:15 EDT 0.260
2026-08-14 09:30 EDT 0.260
2026-08-14 09:45 EDT 0.260
2026-08-14 10:00 EDT 0.260
2026-08-14 10:15 EDT 0.261
2026-08-14 10:30 EDT 0.261
2026-08-14 10:45 EDT 0.261
2026-08-14 11:00 EDT 0.261
2026-08-14 11:15 EDT 0.261
2026-08-14 11:30 EDT 0.262
2026-08-14 11:45 EDT 0.262
2026-08-14 12:00 EDT 0.263
2026-08-14 12:15 EDT 0.264
2026-08-14 12:30 EDT 0.265
2026-08-14 12:45 EDT 0.267
2026-08-14 13:00 EDT 0.268
2026-08-14 13:15 EDT 0.270
2026-08-14 13:30 EDT 0.271
2026-08-14 13:45 EDT 0.272
2026-08-14 14:00 EDT 0.274
2026-08-14 14:15 EDT 0.275
2026-08-14 14:30 EDT 0.276
2026-08-14 14:45 EDT 0.277
2026-08-14 15:00 EDT 0.277
2026-08-14 15:15 EDT 0.277
2026-08-14 15:30 EDT 0.277
2026-08-14 15:45 EDT 0.276
2026-08-14 16:00 EDT 0.276
2026-08-14 16:15 EDT 0.276
2026-08-14 16:30 EDT 0.276
2026-08-14 16:45 EDT 0.276
2026-08-14 17:00 EDT 0.276
2026-08-14 17:15 EDT 0.276
2026-08-14 17:30 EDT 0.276
2026-08-14 17:45 EDT 0.276
2026-08-14 18:00 EDT 0.276
2026-08-14 18:15 EDT 0.276
2026-08-14 18:30 EDT 0.276
2026-08-14 18:45 EDT 0.276
2026-08-14 19:00 EDT 0.276
2026-08-14 19:15 EDT 0.275
2026-08-14 19:30 EDT 0.274
2026-08-14 19:45 EDT 0.274
2026-08-14 20:00 EDT 0.273
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 0.50 N/A
Highest Recorded Water Level 0.93 1950-06-25
Lowest Recorded Water Level -0.58 2007-03-18
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 183.20

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
1979-1 N/A 79U3021 1979 DAMAGED 48.409333 -89.219222 More Info
1979-2 N/A 79U3022 1979 DAMAGED 48.40875 -89.217111 More Info
347-E Multiple elevations, see more info 39U347E 1939 GOOD 48.410528 -89.22375 More Info
93-E N/A 13U93E 1913 UNKNOWN 48.434 -89.219 More Info
CREOSOTE N/A 35337 N/A UNKNOWN 48.420527 -89.218195 More Info
POAR 1-1958 N/A 58U9500 1958 UNKNOWN 48.433 -89.218 More Info
POAR 1-1959 N/A 59U535 1959 DESTROYED 48.4095 -89.218333 More Info
POAR 4-1967 N/A 67U9500 1967 UNKNOWN 48.40651 -89.2227 More Info
POAR 5-1967 N/A 67U9501 1967 UNKNOWN 48.409397 -89.217299 More Info
STEEL RIVET N/A XXU9502 N/A UNKNOWN 48.434 -89.219 More Info
S. WATER ST N/A 35370 N/A UNKNOWN 48.430385 -89.224057 More Info
NO104015 Multiple elevations, see more info NO104015 2014 GOOD 48.409578 -89.218206 More Info
346-E N/A 39U346E 1939 UNKNOWN 48.411 -89.225 More Info
Bulk Data Export
List of continuous water level data holdings
Download Data From Data Type
2019-08-31 - 2026-08-12 Water level official value (wlo)
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