La Grosse Île - 03190

Station Information

Code: 03190

Province: Quebec

Location: 47.0195, -70.670833

Type: Temporary

Operational: False

Owner: Canadian Hydrographic Service

7 Day and Hourly Tides

7 day and hourly prediction tide tables provide predicted times and heights of the high and low waters. More info

2025-04-26 (Sat)
Time EDT Height (m) Height (ft)
04:51 5.69 18.7
12:24 0.41 1.3
17:21 5.62 18.5
2025-04-27 (Sun)
Time EDT Height (m) Height (ft)
00:39 0.48 1.6
05:33 6.16 20.2
13:21 0.31 1.0
18:06 5.73 18.8
2025-04-28 (Mon)
Time EDT Height (m) Height (ft)
01:21 0.45 1.5
06:15 6.47 21.2
14:09 0.28 0.9
18:51 5.69 18.7
2025-04-29 (Tue)
Time EDT Height (m) Height (ft)
02:03 0.45 1.5
06:57 6.60 21.7
14:57 0.30 1.0
19:39 5.53 18.1
2025-04-30 (Wed)
Time EDT Height (m) Height (ft)
02:42 0.50 1.6
07:42 6.53 21.4
15:39 0.37 1.2
20:24 5.25 17.2
2025-05-01 (Thu)
Time EDT Height (m) Height (ft)
03:21 0.59 1.9
08:27 6.28 20.6
16:27 0.48 1.6
21:15 4.89 16.1
2025-05-02 (Fri)
Time EDT Height (m) Height (ft)
04:06 0.70 2.3
09:18 5.88 19.3
17:15 0.57 1.9
22:09 4.58 15.0
Hourly Predictions (m)
Event Date 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23
2025-04-26 1.5 2.9 4.2 5.3 5.7 5.1 4 2.9 2.1 1.4 0.9 0.5 0.7 2.1 3.5 4.8 5.6 5.4 4.4 3.3 2.3 1.6 1.1
2025-04-27 0.6 0.6 2 3.5 5 6 6 5.1 3.9 2.8 2 1.3 0.7 0.4 0.8 2.3 3.8 5.1 5.7 5.3 4.1 3 2.1 1.5
2025-04-28 0.9 0.5 0.9 2.5 4.1 5.6 6.4 6.1 5 3.7 2.7 1.9 1.2 0.6 0.3 1 2.6 4 5.3 5.7 5 3.8 2.7 1.9
2025-04-29 1.3 0.8 0.5 1.4 3 4.7 6.1 6.6 6 4.7 3.5 2.5 1.7 1.1 0.6 0.3 1.4 2.9 4.2 5.3 5.5 4.6 3.4 2.5
2025-04-30 1.7 1.1 0.7 0.5 1.9 3.5 5.1 6.3 6.5 5.6 4.4 3.2 2.3 1.6 1 0.5 0.4 1.7 3.1 4.3 5.2 5.1 4.1 3.1
2025-05-01 2.2 1.6 1 0.6 0.9 2.3 3.8 5.3 6.2 6.1 5.2 4 3 2.2 1.5 0.9 0.5 0.7 2 3.2 4.2 4.9 4.6 3.8
2025-05-02 2.8 2 1.4 1 0.7 1.3 2.6 3.9 5.2 5.8 5.7 4.8 3.7 2.8 2.1 1.4 0.9 0.6 0.9 2 3.1 4.1 4.6 4.3
2025-05-03 3.5
Predictions

Estimation of past, present and future water levels. More info

Predictions
Event Date Predictions (m)
2025-04-25 17:00 EDT 5.28
2025-04-25 17:15 EDT 5.14
2025-04-25 17:30 EDT 4.95
2025-04-25 17:45 EDT 4.72
2025-04-25 18:00 EDT 4.47
2025-04-25 18:15 EDT 4.20
2025-04-25 18:30 EDT 3.93
2025-04-25 18:45 EDT 3.67
2025-04-25 19:00 EDT 3.41
2025-04-25 19:15 EDT 3.17
2025-04-25 19:30 EDT 2.94
2025-04-25 19:45 EDT 2.72
2025-04-25 20:00 EDT 2.50
2025-04-25 20:15 EDT 2.30
2025-04-25 20:30 EDT 2.12
2025-04-25 20:45 EDT 1.95
2025-04-25 21:00 EDT 1.79
2025-04-25 21:15 EDT 1.64
2025-04-25 21:30 EDT 1.49
2025-04-25 21:45 EDT 1.35
2025-04-25 22:00 EDT 1.21
2025-04-25 22:15 EDT 1.08
2025-04-25 22:30 EDT 0.96
2025-04-25 22:45 EDT 0.85
2025-04-25 23:00 EDT 0.74
2025-04-25 23:15 EDT 0.66
2025-04-25 23:30 EDT 0.59
2025-04-25 23:45 EDT 0.55
2025-04-26 00:00 EDT 0.57
2025-04-26 00:15 EDT 0.66
2025-04-26 00:30 EDT 0.88
2025-04-26 00:45 EDT 1.21
2025-04-26 01:00 EDT 1.55
2025-04-26 01:15 EDT 1.89
2025-04-26 01:30 EDT 2.23
2025-04-26 01:45 EDT 2.58
2025-04-26 02:00 EDT 2.92
2025-04-26 02:15 EDT 3.26
2025-04-26 02:30 EDT 3.59
2025-04-26 02:45 EDT 3.91
2025-04-26 03:00 EDT 4.24
2025-04-26 03:15 EDT 4.56
2025-04-26 03:30 EDT 4.86
2025-04-26 03:45 EDT 5.13
2025-04-26 04:00 EDT 5.35
2025-04-26 04:15 EDT 5.52
2025-04-26 04:30 EDT 5.63
2025-04-26 04:45 EDT 5.68
2025-04-26 05:00 EDT 5.67
2025-04-26 05:15 EDT 5.61
2025-04-26 05:30 EDT 5.48
2025-04-26 05:45 EDT 5.30
2025-04-26 06:00 EDT 5.07
2025-04-26 06:15 EDT 4.82
2025-04-26 06:30 EDT 4.54
2025-04-26 06:45 EDT 4.25
2025-04-26 07:00 EDT 3.97
2025-04-26 07:15 EDT 3.69
2025-04-26 07:30 EDT 3.43
2025-04-26 07:45 EDT 3.18
2025-04-26 08:00 EDT 2.93
2025-04-26 08:15 EDT 2.70
2025-04-26 08:30 EDT 2.48
2025-04-26 08:45 EDT 2.28
2025-04-26 09:00 EDT 2.09
2025-04-26 09:15 EDT 1.91
2025-04-26 09:30 EDT 1.75
2025-04-26 09:45 EDT 1.59
2025-04-26 10:00 EDT 1.43
2025-04-26 10:15 EDT 1.28
2025-04-26 10:30 EDT 1.14
2025-04-26 10:45 EDT 1.00
2025-04-26 11:00 EDT 0.87
2025-04-26 11:15 EDT 0.75
2025-04-26 11:30 EDT 0.64
2025-04-26 11:45 EDT 0.55
2025-04-26 12:00 EDT 0.47
2025-04-26 12:15 EDT 0.42
2025-04-26 12:30 EDT 0.41
2025-04-26 12:45 EDT 0.48
2025-04-26 13:00 EDT 0.67
2025-04-26 13:15 EDT 1.01
2025-04-26 13:30 EDT 1.38
2025-04-26 13:45 EDT 1.73
2025-04-26 14:00 EDT 2.10
2025-04-26 14:15 EDT 2.45
2025-04-26 14:30 EDT 2.80
2025-04-26 14:45 EDT 3.15
2025-04-26 15:00 EDT 3.49
2025-04-26 15:15 EDT 3.83
2025-04-26 15:30 EDT 4.16
2025-04-26 15:45 EDT 4.49
2025-04-26 16:00 EDT 4.80
2025-04-26 16:15 EDT 5.07
2025-04-26 16:30 EDT 5.29
2025-04-26 16:45 EDT 5.46
2025-04-26 17:00 EDT 5.58
2025-04-26 17:15 EDT 5.62
2025-04-26 17:30 EDT 5.61
2025-04-26 17:45 EDT 5.52
2025-04-26 18:00 EDT 5.38
2025-04-26 18:15 EDT 5.18
2025-04-26 18:30 EDT 4.94
2025-04-26 18:45 EDT 4.67
2025-04-26 19:00 EDT 4.38
2025-04-26 19:15 EDT 4.09
2025-04-26 19:30 EDT 3.80
2025-04-26 19:45 EDT 3.52
2025-04-26 20:00 EDT 3.26
2025-04-26 20:15 EDT 3.02
2025-04-26 20:30 EDT 2.78
2025-04-26 20:45 EDT 2.55
2025-04-26 21:00 EDT 2.34
2025-04-26 21:15 EDT 2.15
2025-04-26 21:30 EDT 1.97
2025-04-26 21:45 EDT 1.80
2025-04-26 22:00 EDT 1.64
2025-04-26 22:15 EDT 1.49
2025-04-26 22:30 EDT 1.34
2025-04-26 22:45 EDT 1.20
2025-04-26 23:00 EDT 1.06
2025-04-26 23:15 EDT 0.93
2025-04-26 23:30 EDT 0.81
2025-04-26 23:45 EDT 0.70
2025-04-27 00:00 EDT 0.61
2025-04-27 00:15 EDT 0.53
2025-04-27 00:30 EDT 0.49
2025-04-27 00:45 EDT 0.49
2025-04-27 01:00 EDT 0.58
2025-04-27 01:15 EDT 0.82
2025-04-27 01:30 EDT 1.20
2025-04-27 01:45 EDT 1.58
2025-04-27 02:00 EDT 1.96
2025-04-27 02:15 EDT 2.35
2025-04-27 02:30 EDT 2.73
2025-04-27 02:45 EDT 3.11
2025-04-27 03:00 EDT 3.49
2025-04-27 03:15 EDT 3.86
2025-04-27 03:30 EDT 4.23
2025-04-27 03:45 EDT 4.60
2025-04-27 04:00 EDT 4.96
2025-04-27 04:15 EDT 5.29
2025-04-27 04:30 EDT 5.58
2025-04-27 04:45 EDT 5.82
2025-04-27 05:00 EDT 6.00
2025-04-27 05:15 EDT 6.11
2025-04-27 05:30 EDT 6.16
2025-04-27 05:45 EDT 6.13
2025-04-27 06:00 EDT 6.04
2025-04-27 06:15 EDT 5.88
2025-04-27 06:30 EDT 5.66
2025-04-27 06:45 EDT 5.41
2025-04-27 07:00 EDT 5.12
2025-04-27 07:15 EDT 4.81
2025-04-27 07:30 EDT 4.50
2025-04-27 07:45 EDT 4.19
2025-04-27 08:00 EDT 3.89
2025-04-27 08:15 EDT 3.60
2025-04-27 08:30 EDT 3.33
2025-04-27 08:45 EDT 3.07
2025-04-27 09:00 EDT 2.82
2025-04-27 09:15 EDT 2.59
2025-04-27 09:30 EDT 2.37
2025-04-27 09:45 EDT 2.17
2025-04-27 10:00 EDT 1.99
2025-04-27 10:15 EDT 1.81
2025-04-27 10:30 EDT 1.64
2025-04-27 10:45 EDT 1.48
2025-04-27 11:00 EDT 1.32
2025-04-27 11:15 EDT 1.16
2025-04-27 11:30 EDT 1.02
2025-04-27 11:45 EDT 0.88
2025-04-27 12:00 EDT 0.75
2025-04-27 12:15 EDT 0.63
2025-04-27 12:30 EDT 0.52
2025-04-27 12:45 EDT 0.42
2025-04-27 13:00 EDT 0.35
2025-04-27 13:15 EDT 0.31
2025-04-27 13:30 EDT 0.33
2025-04-27 13:45 EDT 0.46
2025-04-27 14:00 EDT 0.76
2025-04-27 14:15 EDT 1.17
2025-04-27 14:30 EDT 1.55
2025-04-27 14:45 EDT 1.94
2025-04-27 15:00 EDT 2.31
2025-04-27 15:15 EDT 2.67
2025-04-27 15:30 EDT 3.04
2025-04-27 15:45 EDT 3.40
2025-04-27 16:00 EDT 3.76
2025-04-27 16:15 EDT 4.11
2025-04-27 16:30 EDT 4.45
2025-04-27 16:45 EDT 4.78
2025-04-27 17:00 EDT 5.08
2025-04-27 17:15 EDT 5.33
2025-04-27 17:30 EDT 5.52
2025-04-27 17:45 EDT 5.66
2025-04-27 18:00 EDT 5.72
2025-04-27 18:15 EDT 5.71
2025-04-27 18:30 EDT 5.64
2025-04-27 18:45 EDT 5.49
2025-04-27 19:00 EDT 5.29
2025-04-27 19:15 EDT 5.03
2025-04-27 19:30 EDT 4.74
2025-04-27 19:45 EDT 4.44
2025-04-27 20:00 EDT 4.13
2025-04-27 20:15 EDT 3.83
2025-04-27 20:30 EDT 3.54
2025-04-27 20:45 EDT 3.27
2025-04-27 21:00 EDT 3.02
2025-04-27 21:15 EDT 2.78
2025-04-27 21:30 EDT 2.55
2025-04-27 21:45 EDT 2.33
2025-04-27 22:00 EDT 2.14
2025-04-27 22:15 EDT 1.95
2025-04-27 22:30 EDT 1.79
2025-04-27 22:45 EDT 1.62
2025-04-27 23:00 EDT 1.47
2025-04-27 23:15 EDT 1.32
2025-04-27 23:30 EDT 1.17
2025-04-27 23:45 EDT 1.04
2025-04-28 00:00 EDT 0.91
2025-04-28 00:15 EDT 0.78
2025-04-28 00:30 EDT 0.67
2025-04-28 00:45 EDT 0.58
2025-04-28 01:00 EDT 0.50
2025-04-28 01:15 EDT 0.45
2025-04-28 01:30 EDT 0.46
2025-04-28 01:45 EDT 0.57
2025-04-28 02:00 EDT 0.85
2025-04-28 02:15 EDT 1.27
2025-04-28 02:30 EDT 1.67
2025-04-28 02:45 EDT 2.08
2025-04-28 03:00 EDT 2.49
2025-04-28 03:15 EDT 2.89
2025-04-28 03:30 EDT 3.30
2025-04-28 03:45 EDT 3.70
2025-04-28 04:00 EDT 4.10
2025-04-28 04:15 EDT 4.50
2025-04-28 04:30 EDT 4.89
2025-04-28 04:45 EDT 5.27
2025-04-28 05:00 EDT 5.62
2025-04-28 05:15 EDT 5.91
2025-04-28 05:30 EDT 6.16
2025-04-28 05:45 EDT 6.34
2025-04-28 06:00 EDT 6.44
2025-04-28 06:15 EDT 6.47
2025-04-28 06:30 EDT 6.43
2025-04-28 06:45 EDT 6.32
2025-04-28 07:00 EDT 6.13
2025-04-28 07:15 EDT 5.89
2025-04-28 07:30 EDT 5.61
2025-04-28 07:45 EDT 5.30
2025-04-28 08:00 EDT 4.97
2025-04-28 08:15 EDT 4.64
2025-04-28 08:30 EDT 4.32
2025-04-28 08:45 EDT 4.00
2025-04-28 09:00 EDT 3.71
2025-04-28 09:15 EDT 3.43
2025-04-28 09:30 EDT 3.16
2025-04-28 09:45 EDT 2.90
2025-04-28 10:00 EDT 2.66
2025-04-28 10:15 EDT 2.44
2025-04-28 10:30 EDT 2.24
2025-04-28 10:45 EDT 2.05
2025-04-28 11:00 EDT 1.87
2025-04-28 11:15 EDT 1.70
2025-04-28 11:30 EDT 1.53
2025-04-28 11:45 EDT 1.36
2025-04-28 12:00 EDT 1.20
2025-04-28 12:15 EDT 1.05
2025-04-28 12:30 EDT 0.90
2025-04-28 12:45 EDT 0.77
2025-04-28 13:00 EDT 0.64
2025-04-28 13:15 EDT 0.53
2025-04-28 13:30 EDT 0.42
2025-04-28 13:45 EDT 0.34
2025-04-28 14:00 EDT 0.29
2025-04-28 14:15 EDT 0.29
2025-04-28 14:30 EDT 0.38
2025-04-28 14:45 EDT 0.64
2025-04-28 15:00 EDT 1.04
2025-04-28 15:15 EDT 1.44
2025-04-28 15:30 EDT 1.84
2025-04-28 15:45 EDT 2.22
2025-04-28 16:00 EDT 2.58
2025-04-28 16:15 EDT 2.95
2025-04-28 16:30 EDT 3.31
2025-04-28 16:45 EDT 3.67
2025-04-28 17:00 EDT 4.02
2025-04-28 17:15 EDT 4.37
2025-04-28 17:30 EDT 4.70
2025-04-28 17:45 EDT 5.01
2025-04-28 18:00 EDT 5.26
2025-04-28 18:15 EDT 5.47
2025-04-28 18:30 EDT 5.61
2025-04-28 18:45 EDT 5.69
2025-04-28 19:00 EDT 5.68
2025-04-28 19:15 EDT 5.61
2025-04-28 19:30 EDT 5.47
2025-04-28 19:45 EDT 5.26
2025-04-28 20:00 EDT 5.00
2025-04-28 20:15 EDT 4.71
2025-04-28 20:30 EDT 4.41
2025-04-28 20:45 EDT 4.09
2025-04-28 21:00 EDT 3.79
2025-04-28 21:15 EDT 3.50
2025-04-28 21:30 EDT 3.23
2025-04-28 21:45 EDT 2.98
2025-04-28 22:00 EDT 2.74
2025-04-28 22:15 EDT 2.51
2025-04-28 22:30 EDT 2.30
2025-04-28 22:45 EDT 2.10
2025-04-28 23:00 EDT 1.92
2025-04-28 23:15 EDT 1.75
2025-04-28 23:30 EDT 1.59
2025-04-28 23:45 EDT 1.44
2025-04-29 00:00 EDT 1.29
2025-04-29 00:15 EDT 1.15
2025-04-29 00:30 EDT 1.01
2025-04-29 00:45 EDT 0.88
2025-04-29 01:00 EDT 0.76
2025-04-29 01:15 EDT 0.65
2025-04-29 01:30 EDT 0.56
2025-04-29 01:45 EDT 0.49
2025-04-29 02:00 EDT 0.45
2025-04-29 02:15 EDT 0.48
2025-04-29 02:30 EDT 0.62
2025-04-29 02:45 EDT 0.95
2025-04-29 03:00 EDT 1.38
2025-04-29 03:15 EDT 1.78
2025-04-29 03:30 EDT 2.20
2025-04-29 03:45 EDT 2.62
2025-04-29 04:00 EDT 3.03
2025-04-29 04:15 EDT 3.44
2025-04-29 04:30 EDT 3.86
2025-04-29 04:45 EDT 4.26
2025-04-29 05:00 EDT 4.66
2025-04-29 05:15 EDT 5.06
2025-04-29 05:30 EDT 5.44
2025-04-29 05:45 EDT 5.79
2025-04-29 06:00 EDT 6.08
2025-04-29 06:15 EDT 6.32
2025-04-29 06:30 EDT 6.49
2025-04-29 06:45 EDT 6.58
2025-04-29 07:00 EDT 6.60
2025-04-29 07:15 EDT 6.54
2025-04-29 07:30 EDT 6.41
2025-04-29 07:45 EDT 6.22
2025-04-29 08:00 EDT 5.97
2025-04-29 08:15 EDT 5.68
2025-04-29 08:30 EDT 5.36
2025-04-29 08:45 EDT 5.03
2025-04-29 09:00 EDT 4.69
2025-04-29 09:15 EDT 4.37
2025-04-29 09:30 EDT 4.05
2025-04-29 09:45 EDT 3.76
2025-04-29 10:00 EDT 3.47
2025-04-29 10:15 EDT 3.20
2025-04-29 10:30 EDT 2.95
2025-04-29 10:45 EDT 2.71
2025-04-29 11:00 EDT 2.49
2025-04-29 11:15 EDT 2.29
2025-04-29 11:30 EDT 2.10
2025-04-29 11:45 EDT 1.92
2025-04-29 12:00 EDT 1.74
2025-04-29 12:15 EDT 1.57
2025-04-29 12:30 EDT 1.40
2025-04-29 12:45 EDT 1.24
2025-04-29 13:00 EDT 1.08
2025-04-29 13:15 EDT 0.94
2025-04-29 13:30 EDT 0.80
2025-04-29 13:45 EDT 0.67
2025-04-29 14:00 EDT 0.56
2025-04-29 14:15 EDT 0.45
2025-04-29 14:30 EDT 0.37
2025-04-29 14:45 EDT 0.32
2025-04-29 15:00 EDT 0.31
2025-04-29 15:15 EDT 0.38
2025-04-29 15:30 EDT 0.61
2025-04-29 15:45 EDT 1.00
2025-04-29 16:00 EDT 1.39
2025-04-29 16:15 EDT 1.77
2025-04-29 16:30 EDT 2.15
2025-04-29 16:45 EDT 2.51
2025-04-29 17:00 EDT 2.86
2025-04-29 17:15 EDT 3.21
2025-04-29 17:30 EDT 3.56
2025-04-29 17:45 EDT 3.90
2025-04-29 18:00 EDT 4.23
2025-04-29 18:15 EDT 4.55
2025-04-29 18:30 EDT 4.85
2025-04-29 18:45 EDT 5.10
2025-04-29 19:00 EDT 5.30
2025-04-29 19:15 EDT 5.45
2025-04-29 19:30 EDT 5.52
2025-04-29 19:45 EDT 5.52
2025-04-29 20:00 EDT 5.45
2025-04-29 20:15 EDT 5.31
2025-04-29 20:30 EDT 5.12
2025-04-29 20:45 EDT 4.87
2025-04-29 21:00 EDT 4.59
2025-04-29 21:15 EDT 4.30
2025-04-29 21:30 EDT 4.00
2025-04-29 21:45 EDT 3.70
2025-04-29 22:00 EDT 3.42
2025-04-29 22:15 EDT 3.16
2025-04-29 22:30 EDT 2.91
2025-04-29 22:45 EDT 2.68
2025-04-29 23:00 EDT 2.46
2025-04-29 23:15 EDT 2.25
2025-04-29 23:30 EDT 2.06
2025-04-29 23:45 EDT 1.89
2025-04-30 00:00 EDT 1.73
2025-04-30 00:15 EDT 1.57
2025-04-30 00:30 EDT 1.42
2025-04-30 00:45 EDT 1.28
2025-04-30 01:00 EDT 1.14
2025-04-30 01:15 EDT 1.00
2025-04-30 01:30 EDT 0.88
2025-04-30 01:45 EDT 0.77
2025-04-30 02:00 EDT 0.66
2025-04-30 02:15 EDT 0.58
2025-04-30 02:30 EDT 0.52
2025-04-30 02:45 EDT 0.50
2025-04-30 03:00 EDT 0.55
2025-04-30 03:15 EDT 0.74
2025-04-30 03:30 EDT 1.09
2025-04-30 03:45 EDT 1.49
2025-04-30 04:00 EDT 1.88
2025-04-30 04:15 EDT 2.29
2025-04-30 04:30 EDT 2.69
2025-04-30 04:45 EDT 3.09
2025-04-30 05:00 EDT 3.49
2025-04-30 05:15 EDT 3.89
2025-04-30 05:30 EDT 4.29
2025-04-30 05:45 EDT 4.68
2025-04-30 06:00 EDT 5.07
2025-04-30 06:15 EDT 5.44
2025-04-30 06:30 EDT 5.77
2025-04-30 06:45 EDT 6.05
2025-04-30 07:00 EDT 6.27
2025-04-30 07:15 EDT 6.43
2025-04-30 07:30 EDT 6.52
2025-04-30 07:45 EDT 6.53
2025-04-30 08:00 EDT 6.47
2025-04-30 08:15 EDT 6.35
2025-04-30 08:30 EDT 6.16
2025-04-30 08:45 EDT 5.91
2025-04-30 09:00 EDT 5.63
2025-04-30 09:15 EDT 5.32
2025-04-30 09:30 EDT 5.00
2025-04-30 09:45 EDT 4.67
2025-04-30 10:00 EDT 4.36
2025-04-30 10:15 EDT 4.05
2025-04-30 10:30 EDT 3.76
2025-04-30 10:45 EDT 3.49
2025-04-30 11:00 EDT 3.22
2025-04-30 11:15 EDT 2.97
2025-04-30 11:30 EDT 2.74
2025-04-30 11:45 EDT 2.52
2025-04-30 12:00 EDT 2.32
2025-04-30 12:15 EDT 2.14
2025-04-30 12:30 EDT 1.95
2025-04-30 12:45 EDT 1.78
2025-04-30 13:00 EDT 1.61
2025-04-30 13:15 EDT 1.44
2025-04-30 13:30 EDT 1.28
2025-04-30 13:45 EDT 1.13
2025-04-30 14:00 EDT 0.99
2025-04-30 14:15 EDT 0.85
2025-04-30 14:30 EDT 0.73
2025-04-30 14:45 EDT 0.61
2025-04-30 15:00 EDT 0.51
2025-04-30 15:15 EDT 0.44
2025-04-30 15:30 EDT 0.38
2025-04-30 15:45 EDT 0.38
2025-04-30 16:00 EDT 0.44
2025-04-30 16:15 EDT 0.65
2025-04-30 16:30 EDT 0.99
2025-04-30 16:45 EDT 1.36
2025-04-30 17:00 EDT 1.71
2025-04-30 17:15 EDT 2.07
2025-04-30 17:30 EDT 2.41
2025-04-30 17:45 EDT 2.74
2025-04-30 18:00 EDT 3.07
2025-04-30 18:15 EDT 3.39
2025-04-30 18:30 EDT 3.70
2025-04-30 18:45 EDT 4.01
2025-04-30 19:00 EDT 4.31
2025-04-30 19:15 EDT 4.59
2025-04-30 19:30 EDT 4.83
2025-04-30 19:45 EDT 5.02
2025-04-30 20:00 EDT 5.16
2025-04-30 20:15 EDT 5.24
2025-04-30 20:30 EDT 5.25
2025-04-30 20:45 EDT 5.19
2025-04-30 21:00 EDT 5.07
2025-04-30 21:15 EDT 4.90
2025-04-30 21:30 EDT 4.68
2025-04-30 21:45 EDT 4.42
2025-04-30 22:00 EDT 4.15
2025-04-30 22:15 EDT 3.86
2025-04-30 22:30 EDT 3.59
2025-04-30 22:45 EDT 3.32
2025-04-30 23:00 EDT 3.08
2025-04-30 23:15 EDT 2.84
2025-04-30 23:30 EDT 2.62
2025-04-30 23:45 EDT 2.41
2025-05-01 00:00 EDT 2.21
2025-05-01 00:15 EDT 2.03
2025-05-01 00:30 EDT 1.86
2025-05-01 00:45 EDT 1.70
2025-05-01 01:00 EDT 1.55
2025-05-01 01:15 EDT 1.41
2025-05-01 01:30 EDT 1.27
2025-05-01 01:45 EDT 1.14
2025-05-01 02:00 EDT 1.02
2025-05-01 02:15 EDT 0.90
2025-05-01 02:30 EDT 0.80
2025-05-01 02:45 EDT 0.71
2025-05-01 03:00 EDT 0.64
2025-05-01 03:15 EDT 0.60
2025-05-01 03:30 EDT 0.60
2025-05-01 03:45 EDT 0.68
2025-05-01 04:00 EDT 0.90
2025-05-01 04:15 EDT 1.24
2025-05-01 04:30 EDT 1.60
2025-05-01 04:45 EDT 1.95
2025-05-01 05:00 EDT 2.33
2025-05-01 05:15 EDT 2.70
2025-05-01 05:30 EDT 3.08
2025-05-01 05:45 EDT 3.45
2025-05-01 06:00 EDT 3.82
2025-05-01 06:15 EDT 4.18
2025-05-01 06:30 EDT 4.54
2025-05-01 06:45 EDT 4.91
2025-05-01 07:00 EDT 5.25
2025-05-01 07:15 EDT 5.56
2025-05-01 07:30 EDT 5.83
2025-05-01 07:45 EDT 6.03
2025-05-01 08:00 EDT 6.18
2025-05-01 08:15 EDT 6.26
2025-05-01 08:30 EDT 6.28
2025-05-01 08:45 EDT 6.23
2025-05-01 09:00 EDT 6.12
2025-05-01 09:15 EDT 5.95
2025-05-01 09:30 EDT 5.73
2025-05-01 09:45 EDT 5.47
2025-05-01 10:00 EDT 5.19
2025-05-01 10:15 EDT 4.90
2025-05-01 10:30 EDT 4.60
2025-05-01 10:45 EDT 4.31
2025-05-01 11:00 EDT 4.03
2025-05-01 11:15 EDT 3.75
2025-05-01 11:30 EDT 3.49
2025-05-01 11:45 EDT 3.24
2025-05-01 12:00 EDT 3.00
2025-05-01 12:15 EDT 2.77
2025-05-01 12:30 EDT 2.56
2025-05-01 12:45 EDT 2.36
2025-05-01 13:00 EDT 2.18
2025-05-01 13:15 EDT 2.00
2025-05-01 13:30 EDT 1.83
2025-05-01 13:45 EDT 1.67
2025-05-01 14:00 EDT 1.51
2025-05-01 14:15 EDT 1.35
2025-05-01 14:30 EDT 1.20
2025-05-01 14:45 EDT 1.06
2025-05-01 15:00 EDT 0.93
2025-05-01 15:15 EDT 0.82
2025-05-01 15:30 EDT 0.71
2025-05-01 15:45 EDT 0.61
2025-05-01 16:00 EDT 0.54
2025-05-01 16:15 EDT 0.49
2025-05-01 16:30 EDT 0.49
2025-05-01 16:45 EDT 0.54
2025-05-01 17:00 EDT 0.71
2025-05-01 17:15 EDT 1.00
2025-05-01 17:30 EDT 1.32
2025-05-01 17:45 EDT 1.64
2025-05-01 18:00 EDT 1.95
2025-05-01 18:15 EDT 2.27
2025-05-01 18:30 EDT 2.57
2025-05-01 18:45 EDT 2.87
2025-05-01 19:00 EDT 3.16
2025-05-01 19:15 EDT 3.44
2025-05-01 19:30 EDT 3.72
2025-05-01 19:45 EDT 3.99
2025-05-01 20:00 EDT 4.24
2025-05-01 20:15 EDT 4.47
2025-05-01 20:30 EDT 4.65
2025-05-01 20:45 EDT 4.79
2025-05-01 21:00 EDT 4.87
2025-05-01 21:15 EDT 4.89
2025-05-01 21:30 EDT 4.86
2025-05-01 21:45 EDT 4.78
2025-05-01 22:00 EDT 4.64
2025-05-01 22:15 EDT 4.46
2025-05-01 22:30 EDT 4.24
2025-05-01 22:45 EDT 4.00
2025-05-01 23:00 EDT 3.75
2025-05-01 23:15 EDT 3.50
2025-05-01 23:30 EDT 3.26
2025-05-01 23:45 EDT 3.02
2025-05-02 00:00 EDT 2.80
2025-05-02 00:15 EDT 2.59
2025-05-02 00:30 EDT 2.39
2025-05-02 00:45 EDT 2.20
2025-05-02 01:00 EDT 2.02
2025-05-02 01:15 EDT 1.86
2025-05-02 01:30 EDT 1.71
2025-05-02 01:45 EDT 1.57
2025-05-02 02:00 EDT 1.44
2025-05-02 02:15 EDT 1.31
2025-05-02 02:30 EDT 1.19
2025-05-02 02:45 EDT 1.07
2025-05-02 03:00 EDT 0.97
2025-05-02 03:15 EDT 0.88
2025-05-02 03:30 EDT 0.80
2025-05-02 03:45 EDT 0.74
2025-05-02 04:00 EDT 0.71
2025-05-02 04:15 EDT 0.72
2025-05-02 04:30 EDT 0.80
2025-05-02 04:45 EDT 0.99
2025-05-02 05:00 EDT 1.29
2025-05-02 05:15 EDT 1.61
2025-05-02 05:30 EDT 1.94
2025-05-02 05:45 EDT 2.27
2025-05-02 06:00 EDT 2.60
2025-05-02 06:15 EDT 2.94
2025-05-02 06:30 EDT 3.28
2025-05-02 06:45 EDT 3.61
2025-05-02 07:00 EDT 3.93
2025-05-02 07:15 EDT 4.26
2025-05-02 07:30 EDT 4.59
2025-05-02 07:45 EDT 4.90
2025-05-02 08:00 EDT 5.18
2025-05-02 08:15 EDT 5.42
2025-05-02 08:30 EDT 5.61
2025-05-02 08:45 EDT 5.75
2025-05-02 09:00 EDT 5.84
2025-05-02 09:15 EDT 5.88
2025-05-02 09:30 EDT 5.86
2025-05-02 09:45 EDT 5.78
2025-05-02 10:00 EDT 5.65
2025-05-02 10:15 EDT 5.48
2025-05-02 10:30 EDT 5.27
2025-05-02 10:45 EDT 5.03
2025-05-02 11:00 EDT 4.78
2025-05-02 11:15 EDT 4.51
2025-05-02 11:30 EDT 4.25
2025-05-02 11:45 EDT 3.99
2025-05-02 12:00 EDT 3.74
2025-05-02 12:15 EDT 3.49
2025-05-02 12:30 EDT 3.25
2025-05-02 12:45 EDT 3.02
2025-05-02 13:00 EDT 2.80
2025-05-02 13:15 EDT 2.60
2025-05-02 13:30 EDT 2.41
2025-05-02 13:45 EDT 2.22
2025-05-02 14:00 EDT 2.05
2025-05-02 14:15 EDT 1.89
2025-05-02 14:30 EDT 1.73
2025-05-02 14:45 EDT 1.57
2025-05-02 15:00 EDT 1.42
2025-05-02 15:15 EDT 1.28
2025-05-02 15:30 EDT 1.15
2025-05-02 15:45 EDT 1.02
2025-05-02 16:00 EDT 0.91
2025-05-02 16:15 EDT 0.80
2025-05-02 16:30 EDT 0.71
2025-05-02 16:45 EDT 0.64
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
Higher High Water Large Tide 7.05 N/A
Mean Low Water (Low Water Mean Tide) 0.56 N/A
Mean High Water (High Water Mean Tide) 5.16 N/A
Mean Lower Low Water (Lower Low Water Mean Tide) 0.45 N/A
Mean Higher High Water (Higher High Water Mean Tide) 5.51 N/A
Lower Low Water Large Tide -0.48 N/A
Mean Water Level 2.75 2024-01-01
Highest Astronomical Tide 7.18 N/A
Lowest Astronomical Tide -0.60 N/A
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)
CGVD28 -2.40

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
Benchmark Number Elevation (m) Unique Label Established Condition Latitude Longitude More Info
7-1989 12.812 92L9006 1967 GOOD 47.020096 -70.673153 More Info
M10L9001 7.733 M10L9001 2010 GOOD 47.02028 -70.67278 More Info
M23L9002 6.82 M23L9002 2023 GOOD 47.019518 -70.670634 More Info
PARC 11.904 N/A N/A GOOD 47.021403 -70.674288 More Info