Thunder Bay - 10050

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

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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)
2026-04-29 11:15 EDT 0.091
2026-04-29 11:18 EDT 0.092
2026-04-29 11:21 EDT 0.091
2026-04-29 11:24 EDT 0.091
2026-04-29 11:27 EDT 0.091
2026-04-29 11:30 EDT 0.091
2026-04-29 11:33 EDT 0.093
2026-04-29 11:36 EDT 0.096
2026-04-29 11:39 EDT 0.099
2026-04-29 11:42 EDT 0.100
2026-04-29 11:45 EDT 0.100
2026-04-29 11:48 EDT 0.098
2026-04-29 11:51 EDT 0.096
2026-04-29 11:54 EDT 0.094
2026-04-29 11:57 EDT 0.093
2026-04-29 12:00 EDT 0.093
2026-04-29 12:03 EDT 0.094
2026-04-29 12:06 EDT 0.095
2026-04-29 12:09 EDT 0.094
2026-04-29 12:12 EDT 0.093
2026-04-29 12:15 EDT 0.094
2026-04-29 12:18 EDT 0.094
2026-04-29 12:21 EDT 0.097
2026-04-29 12:24 EDT 0.099
2026-04-29 12:27 EDT 0.100
2026-04-29 12:30 EDT 0.100
2026-04-29 12:33 EDT 0.100
2026-04-29 12:36 EDT 0.100
2026-04-29 12:39 EDT 0.101
2026-04-29 12:42 EDT 0.102
2026-04-29 12:45 EDT 0.104
2026-04-29 12:48 EDT 0.106
2026-04-29 12:51 EDT 0.107
2026-04-29 12:54 EDT 0.108
2026-04-29 12:57 EDT 0.109
2026-04-29 13:00 EDT 0.109
2026-04-29 13:03 EDT 0.110
2026-04-29 13:06 EDT 0.110
2026-04-29 13:09 EDT 0.112
2026-04-29 13:12 EDT 0.114
2026-04-29 13:15 EDT 0.118
2026-04-29 13:18 EDT 0.122
2026-04-29 13:21 EDT 0.125
2026-04-29 13:24 EDT 0.126
2026-04-29 13:27 EDT 0.125
2026-04-29 13:30 EDT 0.126
2026-04-29 13:33 EDT 0.128
2026-04-29 13:36 EDT 0.129
2026-04-29 13:39 EDT 0.128
2026-04-29 13:42 EDT 0.127
2026-04-29 13:45 EDT 0.127
2026-04-29 13:48 EDT 0.128
2026-04-29 13:51 EDT 0.128
2026-04-29 13:54 EDT 0.126
2026-04-29 13:57 EDT 0.124
2026-04-29 14:00 EDT 0.121
2026-04-29 14:03 EDT 0.118
2026-04-29 14:06 EDT 0.116
2026-04-29 14:09 EDT 0.117
2026-04-29 14:12 EDT 0.116
2026-04-29 14:15 EDT 0.113
2026-04-29 14:18 EDT 0.110
2026-04-29 14:21 EDT 0.108
2026-04-29 14:24 EDT 0.106
2026-04-29 14:27 EDT 0.103
2026-04-29 14:30 EDT 0.099
2026-04-29 14:33 EDT 0.095
2026-04-29 14:36 EDT 0.091
2026-04-29 14:39 EDT 0.088
2026-04-29 14:42 EDT 0.085
2026-04-29 14:45 EDT 0.083
2026-04-29 14:48 EDT 0.083
2026-04-29 14:51 EDT 0.084
2026-04-29 14:54 EDT 0.088
2026-04-29 14:57 EDT 0.092
2026-04-29 15:00 EDT 0.097
2026-04-29 15:03 EDT 0.102
2026-04-29 15:06 EDT 0.105
2026-04-29 15:09 EDT 0.106
2026-04-29 15:12 EDT 0.108
2026-04-29 15:15 EDT 0.110
2026-04-29 15:18 EDT 0.113
2026-04-29 15:21 EDT 0.117
2026-04-29 15:24 EDT 0.121
2026-04-29 15:27 EDT 0.127
2026-04-29 15:30 EDT 0.132
2026-04-29 15:33 EDT 0.138
2026-04-29 15:36 EDT 0.143
2026-04-29 15:39 EDT 0.147
2026-04-29 15:42 EDT 0.151
2026-04-29 15:45 EDT 0.155
2026-04-29 15:48 EDT 0.159
2026-04-29 15:51 EDT 0.163
2026-04-29 15:54 EDT 0.166
2026-04-29 15:57 EDT 0.169
2026-04-29 16:00 EDT 0.171
2026-04-29 16:03 EDT 0.172
2026-04-29 16:06 EDT 0.171
2026-04-29 16:09 EDT 0.168
2026-04-29 16:12 EDT 0.164
2026-04-29 16:15 EDT 0.160
2026-04-29 16:18 EDT 0.155
2026-04-29 16:21 EDT 0.150
2026-04-29 16:24 EDT 0.146
2026-04-29 16:27 EDT 0.142
2026-04-29 16:30 EDT 0.137
2026-04-29 16:33 EDT 0.132
2026-04-29 16:36 EDT 0.128
2026-04-29 16:39 EDT 0.123
2026-04-29 16:42 EDT 0.119
2026-04-29 16:45 EDT 0.115
2026-04-29 16:48 EDT 0.110
2026-04-29 16:51 EDT 0.105
2026-04-29 16:54 EDT 0.100
2026-04-29 16:57 EDT 0.097
2026-04-29 17:00 EDT 0.094
2026-04-29 17:03 EDT 0.092
2026-04-29 17:06 EDT 0.089
2026-04-29 17:09 EDT 0.086
2026-04-29 17:12 EDT 0.083
2026-04-29 17:15 EDT 0.082
2026-04-29 17:18 EDT 0.082
2026-04-29 17:21 EDT 0.084
2026-04-29 17:24 EDT 0.088
2026-04-29 17:27 EDT 0.092
2026-04-29 17:30 EDT 0.097
2026-04-29 17:33 EDT 0.101
2026-04-29 17:36 EDT 0.106
2026-04-29 17:39 EDT 0.110
2026-04-29 17:42 EDT 0.115
2026-04-29 17:45 EDT 0.120
2026-04-29 17:48 EDT 0.122
2026-04-29 17:51 EDT 0.122
2026-04-29 17:54 EDT 0.121
2026-04-29 17:57 EDT 0.120
2026-04-29 18:00 EDT 0.120
2026-04-29 18:03 EDT 0.120
2026-04-29 18:06 EDT 0.120
2026-04-29 18:09 EDT 0.122
2026-04-29 18:12 EDT 0.125
2026-04-29 18:15 EDT 0.129
2026-04-29 18:18 EDT 0.133
2026-04-29 18:21 EDT 0.136
2026-04-29 18:24 EDT 0.139
2026-04-29 18:27 EDT 0.141
2026-04-29 18:30 EDT 0.140
2026-04-29 18:33 EDT 0.138
2026-04-29 18:36 EDT 0.135
2026-04-29 18:39 EDT 0.132
2026-04-29 18:42 EDT 0.129
2026-04-29 18:45 EDT 0.129
2026-04-29 18:48 EDT 0.129
2026-04-29 18:51 EDT 0.131
2026-04-29 18:54 EDT 0.131
2026-04-29 18:57 EDT 0.128
2026-04-29 19:00 EDT 0.125
2026-04-29 19:03 EDT 0.123
2026-04-29 19:06 EDT 0.121
2026-04-29 19:09 EDT 0.118
2026-04-29 19:12 EDT 0.114
2026-04-29 19:15 EDT 0.110
2026-04-29 19:18 EDT 0.106
2026-04-29 19:21 EDT 0.105
2026-04-29 19:24 EDT 0.104
2026-04-29 19:27 EDT 0.102
2026-04-29 19:30 EDT 0.099
2026-04-29 19:33 EDT 0.094
2026-04-29 19:36 EDT 0.089
2026-04-29 19:39 EDT 0.085
2026-04-29 19:42 EDT 0.080
2026-04-29 19:45 EDT 0.076
2026-04-29 19:48 EDT 0.072
2026-04-29 19:51 EDT 0.071
2026-04-29 19:54 EDT 0.073
2026-04-29 19:57 EDT 0.076
2026-04-29 20:00 EDT 0.080
2026-04-29 20:03 EDT 0.084
2026-04-29 20:06 EDT 0.087
2026-04-29 20:09 EDT 0.091
2026-04-29 20:12 EDT 0.094
2026-04-29 20:15 EDT 0.096
2026-04-29 20:18 EDT 0.098
2026-04-29 20:21 EDT 0.100
2026-04-29 20:24 EDT 0.102
2026-04-29 20:27 EDT 0.104
2026-04-29 20:30 EDT 0.105
2026-04-29 20:33 EDT 0.105
2026-04-29 20:36 EDT 0.106
2026-04-29 20:39 EDT 0.108
2026-04-29 20:42 EDT 0.111
2026-04-29 20:45 EDT 0.115
2026-04-29 20:48 EDT 0.121
2026-04-29 20:51 EDT 0.127
2026-04-29 20:54 EDT 0.131
2026-04-29 20:57 EDT 0.134
2026-04-29 21:00 EDT 0.135
2026-04-29 21:03 EDT 0.135
2026-04-29 21:06 EDT 0.133
2026-04-29 21:09 EDT 0.129
2026-04-29 21:12 EDT 0.124
2026-04-29 21:15 EDT 0.119
2026-04-29 21:18 EDT 0.114
2026-04-29 21:21 EDT 0.110
2026-04-29 21:24 EDT 0.106
2026-04-29 21:27 EDT 0.102
2026-04-29 21:30 EDT 0.100
2026-04-29 21:33 EDT 0.098
2026-04-29 21:36 EDT 0.097
2026-04-29 21:39 EDT 0.097
2026-04-29 21:42 EDT 0.098
2026-04-29 21:45 EDT 0.097
2026-04-29 21:48 EDT 0.095
2026-04-29 21:51 EDT 0.093
2026-04-29 21:54 EDT 0.092
2026-04-29 21:57 EDT 0.091
2026-04-29 22:00 EDT 0.090
2026-04-29 22:03 EDT 0.090
2026-04-29 22:06 EDT 0.089
2026-04-29 22:09 EDT 0.089
2026-04-29 22:12 EDT 0.088
2026-04-29 22:15 EDT 0.089
2026-04-29 22:18 EDT 0.090
2026-04-29 22:21 EDT 0.092
2026-04-29 22:24 EDT 0.095
2026-04-29 22:27 EDT 0.099
2026-04-29 22:30 EDT 0.100
2026-04-29 22:33 EDT 0.104
2026-04-29 22:36 EDT 0.107
2026-04-29 22:39 EDT 0.109
2026-04-29 22:42 EDT 0.111
2026-04-29 22:45 EDT 0.112
2026-04-29 22:48 EDT 0.113
2026-04-29 22:51 EDT 0.112
2026-04-29 22:54 EDT 0.111
2026-04-29 22:57 EDT 0.110
2026-04-29 23:00 EDT 0.108
2026-04-29 23:03 EDT 0.105
2026-04-29 23:06 EDT 0.102
2026-04-29 23:09 EDT 0.099
2026-04-29 23:12 EDT 0.099
2026-04-29 23:15 EDT 0.101
2026-04-29 23:18 EDT 0.103
2026-04-29 23:21 EDT 0.106
2026-04-29 23:24 EDT 0.110
2026-04-29 23:27 EDT 0.113
2026-04-29 23:30 EDT 0.114
2026-04-29 23:33 EDT 0.112
2026-04-29 23:36 EDT 0.107
2026-04-29 23:39 EDT 0.103
2026-04-29 23:42 EDT 0.099
2026-04-29 23:45 EDT 0.095
2026-04-29 23:48 EDT 0.091
2026-04-29 23:51 EDT 0.090
2026-04-29 23:54 EDT 0.091
2026-04-29 23:57 EDT 0.093
2026-04-30 00:00 EDT 0.096
2026-04-30 00:03 EDT 0.100
2026-04-30 00:06 EDT 0.106
2026-04-30 00:09 EDT 0.110
2026-04-30 00:12 EDT 0.115
2026-04-30 00:15 EDT 0.117
2026-04-30 00:18 EDT 0.119
2026-04-30 00:21 EDT 0.118
2026-04-30 00:24 EDT 0.118
2026-04-30 00:27 EDT 0.117
2026-04-30 00:30 EDT 0.115
2026-04-30 00:33 EDT 0.113
2026-04-30 00:36 EDT 0.111
2026-04-30 00:39 EDT 0.110
2026-04-30 00:42 EDT 0.111
2026-04-30 00:45 EDT 0.112
2026-04-30 00:48 EDT 0.112
2026-04-30 00:51 EDT 0.114
2026-04-30 00:54 EDT 0.115
2026-04-30 00:57 EDT 0.116
2026-04-30 01:00 EDT 0.116
2026-04-30 01:03 EDT 0.116
2026-04-30 01:06 EDT 0.116
2026-04-30 01:09 EDT 0.115
2026-04-30 01:12 EDT 0.112
2026-04-30 01:15 EDT 0.110
2026-04-30 01:18 EDT 0.107
2026-04-30 01:21 EDT 0.103
2026-04-30 01:24 EDT 0.100
2026-04-30 01:27 EDT 0.098
2026-04-30 01:30 EDT 0.095
2026-04-30 01:33 EDT 0.092
2026-04-30 01:36 EDT 0.090
2026-04-30 01:39 EDT 0.090
2026-04-30 01:42 EDT 0.092
2026-04-30 01:45 EDT 0.093
2026-04-30 01:48 EDT 0.093
2026-04-30 01:51 EDT 0.091
2026-04-30 01:54 EDT 0.089
2026-04-30 01:57 EDT 0.088
2026-04-30 02:00 EDT 0.086
2026-04-30 02:03 EDT 0.084
2026-04-30 02:06 EDT 0.082
2026-04-30 02:09 EDT 0.078
2026-04-30 02:12 EDT 0.075
2026-04-30 02:15 EDT 0.072
2026-04-30 02:18 EDT 0.071
2026-04-30 02:21 EDT 0.072
2026-04-30 02:24 EDT 0.074
2026-04-30 02:27 EDT 0.076
2026-04-30 02:30 EDT 0.079
2026-04-30 02:33 EDT 0.083
2026-04-30 02:36 EDT 0.087
2026-04-30 02:39 EDT 0.091
2026-04-30 02:42 EDT 0.094
2026-04-30 02:45 EDT 0.096
2026-04-30 02:48 EDT 0.098
2026-04-30 02:51 EDT 0.097
2026-04-30 02:54 EDT 0.098
2026-04-30 02:57 EDT 0.100
2026-04-30 03:00 EDT 0.103
2026-04-30 03:03 EDT 0.107
2026-04-30 03:06 EDT 0.112
2026-04-30 03:09 EDT 0.117
2026-04-30 03:12 EDT 0.122
2026-04-30 03:15 EDT 0.126
2026-04-30 03:18 EDT 0.131
2026-04-30 03:21 EDT 0.136
2026-04-30 03:24 EDT 0.140
2026-04-30 03:27 EDT 0.143
2026-04-30 03:30 EDT 0.144
2026-04-30 03:33 EDT 0.143
2026-04-30 03:36 EDT 0.141
2026-04-30 03:39 EDT 0.139
2026-04-30 03:42 EDT 0.136
2026-04-30 03:45 EDT 0.133
2026-04-30 03:48 EDT 0.129
2026-04-30 03:51 EDT 0.126
2026-04-30 03:54 EDT 0.123
2026-04-30 03:57 EDT 0.120
2026-04-30 04:00 EDT 0.116
2026-04-30 04:03 EDT 0.114
2026-04-30 04:06 EDT 0.111
2026-04-30 04:09 EDT 0.108
2026-04-30 04:12 EDT 0.105
2026-04-30 04:15 EDT 0.101
2026-04-30 04:18 EDT 0.098
2026-04-30 04:21 EDT 0.095
2026-04-30 04:24 EDT 0.094
2026-04-30 04:27 EDT 0.092
2026-04-30 04:30 EDT 0.090
2026-04-30 04:33 EDT 0.086
2026-04-30 04:36 EDT 0.082
2026-04-30 04:39 EDT 0.078
2026-04-30 04:42 EDT 0.075
2026-04-30 04:45 EDT 0.073
2026-04-30 04:48 EDT 0.074
2026-04-30 04:51 EDT 0.076
2026-04-30 04:54 EDT 0.081
2026-04-30 04:57 EDT 0.087
2026-04-30 05:00 EDT 0.094
2026-04-30 05:03 EDT 0.100
2026-04-30 05:06 EDT 0.106
2026-04-30 05:09 EDT 0.110
2026-04-30 05:12 EDT 0.112
2026-04-30 05:15 EDT 0.111
2026-04-30 05:18 EDT 0.109
2026-04-30 05:21 EDT 0.109
2026-04-30 05:24 EDT 0.110
2026-04-30 05:27 EDT 0.111
2026-04-30 05:30 EDT 0.111
2026-04-30 05:33 EDT 0.112
2026-04-30 05:36 EDT 0.114
2026-04-30 05:39 EDT 0.117
2026-04-30 05:42 EDT 0.120
2026-04-30 05:45 EDT 0.124
2026-04-30 05:48 EDT 0.128
2026-04-30 05:51 EDT 0.131
2026-04-30 05:54 EDT 0.133
2026-04-30 05:57 EDT 0.134
2026-04-30 06:00 EDT 0.133
2026-04-30 06:03 EDT 0.131
2026-04-30 06:06 EDT 0.127
2026-04-30 06:09 EDT 0.123
2026-04-30 06:12 EDT 0.120
2026-04-30 06:15 EDT 0.118
2026-04-30 06:18 EDT 0.118
2026-04-30 06:21 EDT 0.116
2026-04-30 06:24 EDT 0.114
2026-04-30 06:27 EDT 0.111
2026-04-30 06:30 EDT 0.109
2026-04-30 06:33 EDT 0.107
2026-04-30 06:36 EDT 0.105
2026-04-30 06:39 EDT 0.104
2026-04-30 06:42 EDT 0.104
2026-04-30 06:45 EDT 0.104
2026-04-30 06:48 EDT 0.105
2026-04-30 06:51 EDT 0.104
2026-04-30 06:54 EDT 0.102
2026-04-30 06:57 EDT 0.099
2026-04-30 07:00 EDT 0.095
2026-04-30 07:03 EDT 0.091
2026-04-30 07:06 EDT 0.087
2026-04-30 07:09 EDT 0.083
2026-04-30 07:12 EDT 0.082
2026-04-30 07:15 EDT 0.083
2026-04-30 07:18 EDT 0.085
2026-04-30 07:21 EDT 0.087
2026-04-30 07:24 EDT 0.089
2026-04-30 07:27 EDT 0.091
2026-04-30 07:30 EDT 0.093
2026-04-30 07:33 EDT 0.096
2026-04-30 07:36 EDT 0.098
2026-04-30 07:39 EDT 0.100
2026-04-30 07:42 EDT 0.102
2026-04-30 07:45 EDT 0.103
2026-04-30 07:48 EDT 0.105
2026-04-30 07:51 EDT 0.106
2026-04-30 07:54 EDT 0.107
2026-04-30 07:57 EDT 0.107
2026-04-30 08:00 EDT 0.108
2026-04-30 08:03 EDT 0.111
2026-04-30 08:06 EDT 0.114
2026-04-30 08:09 EDT 0.118
2026-04-30 08:12 EDT 0.122
2026-04-30 08:15 EDT 0.125
2026-04-30 08:18 EDT 0.127
2026-04-30 08:21 EDT 0.127
2026-04-30 08:24 EDT 0.126
2026-04-30 08:27 EDT 0.124
2026-04-30 08:30 EDT 0.122
2026-04-30 08:33 EDT 0.120
2026-04-30 08:36 EDT 0.118
2026-04-30 08:39 EDT 0.116
2026-04-30 08:42 EDT 0.114
2026-04-30 08:45 EDT 0.111
2026-04-30 08:48 EDT 0.108
2026-04-30 08:51 EDT 0.106
2026-04-30 08:54 EDT 0.104
2026-04-30 08:57 EDT 0.103
2026-04-30 09:00 EDT 0.102
2026-04-30 09:03 EDT 0.101
2026-04-30 09:06 EDT 0.100
2026-04-30 09:09 EDT 0.099
2026-04-30 09:12 EDT 0.096
2026-04-30 09:15 EDT 0.093
2026-04-30 09:18 EDT 0.089
2026-04-30 09:21 EDT 0.085
2026-04-30 09:24 EDT 0.083
2026-04-30 09:27 EDT 0.082
2026-04-30 09:30 EDT 0.084
2026-04-30 09:33 EDT 0.086
2026-04-30 09:36 EDT 0.088
2026-04-30 09:39 EDT 0.089
2026-04-30 09:42 EDT 0.089
2026-04-30 09:45 EDT 0.090
2026-04-30 09:48 EDT 0.092
2026-04-30 09:51 EDT 0.095
2026-04-30 09:54 EDT 0.098
2026-04-30 09:57 EDT 0.100
2026-04-30 10:00 EDT 0.103
2026-04-30 10:03 EDT 0.103
2026-04-30 10:06 EDT 0.102
2026-04-30 10:09 EDT 0.100
2026-04-30 10:12 EDT 0.097
2026-04-30 10:15 EDT 0.094
2026-04-30 10:18 EDT 0.091
2026-04-30 10:21 EDT 0.088
2026-04-30 10:24 EDT 0.087
2026-04-30 10:27 EDT 0.088
2026-04-30 10:30 EDT 0.089
2026-04-30 10:33 EDT 0.091
2026-04-30 10:36 EDT 0.093
2026-04-30 10:39 EDT 0.095
2026-04-30 10:42 EDT 0.096
2026-04-30 10:45 EDT 0.096
2026-04-30 10:48 EDT 0.097
2026-04-30 10:51 EDT 0.099
2026-04-30 10:54 EDT 0.100
2026-04-30 10:57 EDT 0.099
2026-04-30 11:00 EDT 0.097
2026-04-30 11:03 EDT 0.095
2026-04-30 11:06 EDT 0.093
2026-04-30 11:09 EDT 0.092
2026-04-30 11:12 EDT 0.091
Forecasts

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

Forecasts
Event Date Forecasts (m)
2026-04-30 01:00 EDT 0.116
2026-04-30 01:15 EDT 0.117
2026-04-30 01:30 EDT 0.111
2026-04-30 01:45 EDT 0.095
2026-04-30 02:00 EDT 0.095
2026-04-30 02:15 EDT 0.087
2026-04-30 02:30 EDT 0.072
2026-04-30 02:45 EDT 0.080
2026-04-30 03:00 EDT 0.080
2026-04-30 03:15 EDT 0.103
2026-04-30 03:30 EDT 0.126
2026-04-30 03:45 EDT 0.143
2026-04-30 04:00 EDT 0.143
2026-04-30 04:15 EDT 0.115
2026-04-30 04:30 EDT 0.101
2026-04-30 04:45 EDT 0.089
2026-04-30 05:00 EDT 0.088
2026-04-30 05:15 EDT 0.092
2026-04-30 05:30 EDT 0.110
2026-04-30 05:45 EDT 0.111
2026-04-30 06:00 EDT 0.110
2026-04-30 06:15 EDT 0.133
2026-04-30 06:30 EDT 0.119
2026-04-30 06:45 EDT 0.109
2026-04-30 07:00 EDT 0.108
2026-04-30 07:15 EDT 0.102
2026-04-30 07:30 EDT 0.082
2026-04-30 07:45 EDT 0.091
2026-04-30 08:00 EDT 0.090
2026-04-30 08:15 EDT 0.107
2026-04-30 08:30 EDT 0.125
2026-04-30 08:45 EDT 0.123
2026-04-30 09:00 EDT 0.124
2026-04-30 09:15 EDT 0.104
2026-04-30 09:30 EDT 0.095
2026-04-30 09:45 EDT 0.085
2026-04-30 10:00 EDT 0.086
2026-04-30 10:15 EDT 0.103
2026-04-30 10:30 EDT 0.095
2026-04-30 10:45 EDT 0.089
2026-04-30 11:00 EDT 0.089
2026-04-30 11:15 EDT 0.098
2026-04-30 11:30 EDT 0.098
2026-04-30 11:45 EDT 0.099
2026-04-30 12:00 EDT 0.099
2026-04-30 12:15 EDT 0.099
2026-04-30 12:30 EDT 0.099
2026-04-30 12:45 EDT 0.098
2026-04-30 13:00 EDT 0.098
2026-04-30 13:15 EDT 0.097
2026-04-30 13:30 EDT 0.098
2026-04-30 13:45 EDT 0.098
2026-04-30 14:00 EDT 0.098
2026-04-30 14:15 EDT 0.098
2026-04-30 14:30 EDT 0.098
2026-04-30 14:45 EDT 0.098
2026-04-30 15:00 EDT 0.099
2026-04-30 15:15 EDT 0.100
2026-04-30 15:30 EDT 0.100
2026-04-30 15:45 EDT 0.100
2026-04-30 16:00 EDT 0.100
2026-04-30 16:15 EDT 0.100
2026-04-30 16:30 EDT 0.100
2026-04-30 16:45 EDT 0.100
2026-04-30 17:00 EDT 0.101
2026-04-30 17:15 EDT 0.102
2026-04-30 17:30 EDT 0.104
2026-04-30 17:45 EDT 0.106
2026-04-30 18:00 EDT 0.107
2026-04-30 18:15 EDT 0.108
2026-04-30 18:30 EDT 0.109
2026-04-30 18:45 EDT 0.109
2026-04-30 19:00 EDT 0.108
2026-04-30 19:15 EDT 0.107
2026-04-30 19:30 EDT 0.106
2026-04-30 19:45 EDT 0.106
2026-04-30 20:00 EDT 0.105
2026-04-30 20:15 EDT 0.105
2026-04-30 20:30 EDT 0.106
2026-04-30 20:45 EDT 0.106
2026-04-30 21:00 EDT 0.106
2026-04-30 21:15 EDT 0.106
2026-04-30 21:30 EDT 0.105
2026-04-30 21:45 EDT 0.105
2026-04-30 22:00 EDT 0.104
2026-04-30 22:15 EDT 0.103
2026-04-30 22:30 EDT 0.102
2026-04-30 22:45 EDT 0.102
2026-04-30 23:00 EDT 0.102
2026-04-30 23:15 EDT 0.103
2026-04-30 23:30 EDT 0.104
2026-04-30 23:45 EDT 0.105
2026-05-01 00:00 EDT 0.106
2026-05-01 00:15 EDT 0.106
2026-05-01 00:30 EDT 0.106
2026-05-01 00:45 EDT 0.106
2026-05-01 01:00 EDT 0.106
2026-05-01 01:15 EDT 0.107
2026-05-01 01:30 EDT 0.108
2026-05-01 01:45 EDT 0.109
2026-05-01 02:00 EDT 0.111
2026-05-01 02:15 EDT 0.112
2026-05-01 02:30 EDT 0.112
2026-05-01 02:45 EDT 0.112
2026-05-01 03:00 EDT 0.112
2026-05-01 03:15 EDT 0.112
2026-05-01 03:30 EDT 0.112
2026-05-01 03:45 EDT 0.112
2026-05-01 04:00 EDT 0.111
2026-05-01 04:15 EDT 0.111
2026-05-01 04:30 EDT 0.110
2026-05-01 04:45 EDT 0.110
2026-05-01 05:00 EDT 0.110
2026-05-01 05:15 EDT 0.109
2026-05-01 05:30 EDT 0.109
2026-05-01 05:45 EDT 0.107
2026-05-01 06:00 EDT 0.106
2026-05-01 06:15 EDT 0.105
2026-05-01 06:30 EDT 0.103
2026-05-01 06:45 EDT 0.102
2026-05-01 07:00 EDT 0.101
2026-05-01 07:15 EDT 0.100
2026-05-01 07:30 EDT 0.100
2026-05-01 07:45 EDT 0.101
2026-05-01 08:00 EDT 0.102
2026-05-01 08:15 EDT 0.103
2026-05-01 08:30 EDT 0.104
2026-05-01 08:45 EDT 0.105
2026-05-01 09:00 EDT 0.106
2026-05-01 09:15 EDT 0.106
2026-05-01 09:30 EDT 0.106
2026-05-01 09:45 EDT 0.106
2026-05-01 10:00 EDT 0.106
2026-05-01 10:15 EDT 0.106
2026-05-01 10:30 EDT 0.106
2026-05-01 10:45 EDT 0.107
2026-05-01 11:00 EDT 0.108
2026-05-01 11:15 EDT 0.109
2026-05-01 11:30 EDT 0.110
2026-05-01 11:45 EDT 0.111
2026-05-01 12:00 EDT 0.111
2026-05-01 12:15 EDT 0.111
2026-05-01 12:30 EDT 0.111
2026-05-01 12:45 EDT 0.112
2026-05-01 13:00 EDT 0.112
2026-05-01 13:15 EDT 0.112
2026-05-01 13:30 EDT 0.113
2026-05-01 13:45 EDT 0.114
2026-05-01 14:00 EDT 0.114
2026-05-01 14:15 EDT 0.115
2026-05-01 14:30 EDT 0.115
2026-05-01 14:45 EDT 0.114
2026-05-01 15:00 EDT 0.114
2026-05-01 15:15 EDT 0.114
2026-05-01 15:30 EDT 0.114
2026-05-01 15:45 EDT 0.115
2026-05-01 16:00 EDT 0.116
2026-05-01 16:15 EDT 0.117
2026-05-01 16:30 EDT 0.119
2026-05-01 16:45 EDT 0.120
2026-05-01 17:00 EDT 0.122
2026-05-01 17:15 EDT 0.124
2026-05-01 17:30 EDT 0.125
2026-05-01 17:45 EDT 0.125
2026-05-01 18:00 EDT 0.125
2026-05-01 18:15 EDT 0.124
2026-05-01 18:30 EDT 0.122
2026-05-01 18:45 EDT 0.121
2026-05-01 19:00 EDT 0.121
2026-05-01 19:15 EDT 0.122
2026-05-01 19:30 EDT 0.123
2026-05-01 19:45 EDT 0.123
2026-05-01 20:00 EDT 0.123
2026-05-01 20:15 EDT 0.122
2026-05-01 20:30 EDT 0.121
2026-05-01 20:45 EDT 0.118
2026-05-01 21:00 EDT 0.116
2026-05-01 21:15 EDT 0.114
2026-05-01 21:30 EDT 0.113
2026-05-01 21:45 EDT 0.113
2026-05-01 22:00 EDT 0.112
2026-05-01 22:15 EDT 0.112
2026-05-01 22:30 EDT 0.112
2026-05-01 22:45 EDT 0.112
2026-05-01 23:00 EDT 0.111
2026-05-01 23:15 EDT 0.111
2026-05-01 23:30 EDT 0.112
2026-05-01 23:45 EDT 0.112
2026-05-02 00:00 EDT 0.112
2026-05-02 00:15 EDT 0.112
2026-05-02 00:30 EDT 0.111
2026-05-02 00:45 EDT 0.112
2026-05-02 01:00 EDT 0.112
2026-05-02 01:15 EDT 0.112
2026-05-02 01:30 EDT 0.112
2026-05-02 01:45 EDT 0.112
2026-05-02 02:00 EDT 0.111
2026-05-02 02:15 EDT 0.111
2026-05-02 02:30 EDT 0.111
2026-05-02 02:45 EDT 0.110
2026-05-02 03:00 EDT 0.109
2026-05-02 03:15 EDT 0.109
2026-05-02 03:30 EDT 0.109
2026-05-02 03:45 EDT 0.109
2026-05-02 04:00 EDT 0.110
2026-05-02 04:15 EDT 0.110
2026-05-02 04:30 EDT 0.110
2026-05-02 04:45 EDT 0.109
2026-05-02 05:00 EDT 0.108
2026-05-02 05:15 EDT 0.107
2026-05-02 05:30 EDT 0.105
2026-05-02 05:45 EDT 0.103
2026-05-02 06:00 EDT 0.102
2026-05-02 06:15 EDT 0.100
2026-05-02 06:30 EDT 0.099
2026-05-02 06:45 EDT 0.099
2026-05-02 07:00 EDT 0.099
2026-05-02 07:15 EDT 0.099
2026-05-02 07:30 EDT 0.100
2026-05-02 07:45 EDT 0.099
2026-05-02 08:00 EDT 0.099
2026-05-02 08:15 EDT 0.098
2026-05-02 08:30 EDT 0.098
2026-05-02 08:45 EDT 0.098
2026-05-02 09:00 EDT 0.098
2026-05-02 09:15 EDT 0.098
2026-05-02 09:30 EDT 0.099
2026-05-02 09:45 EDT 0.101
2026-05-02 10:00 EDT 0.102
2026-05-02 10:15 EDT 0.103
2026-05-02 10:30 EDT 0.104
2026-05-02 10:45 EDT 0.105
2026-05-02 11:00 EDT 0.105
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
346-E N/A 39U346E 1939 UNKNOWN 48.411 -89.225 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
Bulk Data Export
List of continuous water level data holdings
Download Data From Data Type
2019-09-01 - 2026-04-30 Water level official value (wlo)
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