|
…total |
…daylight |
…twilight |
…at night |
---|---|---|---|---|
2022 |
0,3 ‰ - 02:59 |
0,0 ‰ - 00:14 |
0,1 ‰ - 00:51 |
0,2 ‰ - 01:54 |
2021 |
1,4 ‰ - 12:00 |
0,9 ‰ - 07:30 |
0,1 ‰ - 00:55 |
0,4 ‰ - 03:35 |
2020 |
3,5 ‰ - 30:20 |
1,5 ‰ - 13:10 |
0,4 ‰ - 03:09 |
1,6 ‰ - 14:01 |
2019 |
3,9 ‰ - 34:05 |
1,8 ‰ - 15:21 |
0,6 ‰ - 05:35 |
1,5 ‰ - 13:09 |
2018 |
1,2 ‰ - 10:42 |
0,5 ‰ - 04:31 |
0,3 ‰ - 02:27 |
0,4 ‰ - 03:44 |
2017 |
0,6 ‰ - 5:25 |
0,3 ‰ - 02:49 |
0,1 ‰ - 01:06 |
0,2 ‰ - 01:30 |
2016 |
3,4 ‰ - 29:42 |
1,7 ‰ - 15:17 |
0,3 ‰ - 02:32 |
1,4 ‰ - 11:53 |
Moyenne |
2,0 ‰ - 17:53 |
1,0 ‰ - 08:24 |
0,3 ‰ - 02:22 |
0,8 ‰ - 07:06 |
Date |
Mount circled by the flood tide |
Morning or evening twilight |
Sunrise or sunset |
Tidal coefficient |
||
---|---|---|---|---|---|---|
Start |
End |
Time |
||||
|
|
|
|
|
|
|
04/03/2022 |
8:12 |
8:26 |
0:14 |
7:12 |
7:44 |
103 |
|
|
|
|
|
|
|
13/08/2022 |
21:03 |
21:32 |
0:14 |
21:44 |
21:09 |
103 |
14/08/2022 |
21:45 |
22:15 |
0:30 |
21:42 |
21:08 |
102 |
|
|
|
|
|
|
|
11/09/2022 |
20:33 |
21:23 |
0:50 |
21:01 |
20:29 |
105 |
12/09/2022 |
21:14 |
21:58 |
0:44 |
20:59 |
20:27 |
103 |
|
|
|
|
|
|
|
10/10/2022 |
20:20 |
20:38 |
0:18 |
20:00 |
19:28 |
101 |
Date |
Mount circled by the flood tide |
Morning or evening twilight |
Sunrise or sunset |
Tidal coefficient |
||
---|---|---|---|---|---|---|
Start |
End |
Time |
||||
|
|
|
|
|
|
|
01/03/2021 |
8:18 |
8:51 |
0:33 |
7:18 |
7:49 |
106 |
02/03/2021 |
8:56 |
9:31 |
0:35 |
7:16 |
7:47 |
105 |
|
|
|
|
|
|
|
29/03/2021 |
8:17 |
8:47 |
0:30 |
7:20 |
7:51 |
107 |
29/03/2021 |
20:40 |
21:14 |
0:34 |
21:06 |
20:34 |
111 |
30/03/2021 |
8:44 |
9:46 |
1:02 |
7:18 |
7:49 |
112 |
30/03/2021 |
21:14 |
22:03 |
0:49 |
21:07 |
20:35 |
112 |
31/03/2021 |
9:26 |
10:25 |
0:59 |
7:15 |
7:47 |
111 |
31/03/2021 |
22:01 |
22:27 |
0:26 |
21:09 |
20:37 |
107 |
|
|
|
|
|
|
|
27/04/2021 |
7:55 |
8:13 |
0:18 |
6:20 |
6:54 |
107 |
27/04/2021 |
20:13 |
20:48 |
0:35 |
21:52 |
21:17 |
110 |
28/04/2021 |
8:25 |
9:17 |
0:52 |
6:18 |
6:53 |
111 |
28/04/2021 |
20:50 |
21:37 |
0:47 |
21:53 |
21:18 |
111 |
29/04/2021 |
9:12 |
9:54 |
0:42 |
6:16 |
6:51 |
108 |
29/04/2021 |
21:45 |
21:56 |
0:11 |
21:55 |
21:20 |
105 |
|
|
|
|
|
|
|
12/09/2021 |
21:40 |
21:51 |
0:11 |
20:58 |
20:26 |
100 |
|
|
|
|
|
|
|
07/10/2021 |
20:21 |
21:14 |
0:53 |
20:05 |
19:34 |
107 |
08/10/2021 |
8:51 |
9:26 |
0:35 |
7:46 |
8:17 |
108 |
08/10/2021 |
20:58 |
21:54 |
0:56 |
20:03 |
19:32 |
107 |
09/10/2021 |
9:35 |
9:56 |
0:21 |
7:47 |
8:19 |
105 |
09/10/2021 |
22:07 |
22:18 |
0:11 |
20:01 |
19:30 |
101 |
Date |
Mount circled by the flood tide |
Morning or evening twilight |
Sunrise or sunset |
Tidal coefficient |
||
---|---|---|---|---|---|---|
Start |
End |
Time |
||||
|
|
|
|
|
|
|
11/02/2020 |
8:13 |
9:00 |
0:47 |
7:48 |
8:21 |
108 |
12/02/2020 |
8:55 |
9:45 |
0:50 |
7:47 |
8:19 |
107 |
|
|
|
|
|
|
|
10/03/2020 |
7:11 |
8:01 |
0:50 |
6:57 |
7:28 |
110 |
10/03/2020 |
19:39 |
20:30 |
0:51 |
19:35 |
19:04 |
114 |
11/03/2020 |
7:44 |
9:00 |
1:16 |
6:55 |
7:26 |
116 |
11/03/2020 |
20:15 |
21:20 |
1:05 |
19:37 |
19:05 |
117 |
12/03/2020 |
8:27 |
9:43 |
1:16 |
6:53 |
7:24 |
115 |
12/03/2020 |
21:02 |
21:51 |
0:49 |
19:38 |
19:07 |
111 |
13/03/2020 |
9:20 |
10:05 |
0:45 |
6:51 |
7:22 |
106 |
|
|
|
|
|
|
|
08/04/2020 |
7:49 |
8:43 |
0:54 |
6:56 |
7:28 |
112 |
08/04/2020 |
20:13 |
21:11 |
0:58 |
21:20 |
20:47 |
115 |
09/04/2020 |
8:24 |
9:38 |
1:14 |
6:54 |
7:26 |
117 |
09/04/2020 |
20:52 |
21:58 |
1:06 |
21:21 |
20:49 |
116 |
10/04/2020 |
9:09 |
10:18 |
1:09 |
6:52 |
7:24 |
114 |
10/04/2020 |
21:39 |
22:26 |
0:47 |
21:22 |
20:50 |
110 |
|
|
|
|
|
|
|
21/08/2020 |
21:34 |
22:14 |
0:40 |
21:42 |
21:09 |
104 |
|
|
|
|
|
|
|
18/09/2020 |
20:20 |
21:30 |
1:10 |
20:43 |
20:11 |
112 |
19/09/2020 |
8:52 |
9:48 |
0:56 |
7:17 |
7:48 |
113 |
19/09/2020 |
20:59 |
22:16 |
1:17 |
20:40 |
20:09 |
113 |
20/09/2020 |
9:41 |
10:34 |
0:53 |
7:18 |
7:50 |
111 |
20/09/2020 |
21:47 |
22:46 |
0:59 |
20:38 |
20:07 |
107 |
|
|
|
|
|
|
|
16/10/2020 |
19:22 |
20:10 |
0:48 |
19:45 |
19:13 |
108 |
17/10/2020 |
7:46 |
8:39 |
0:53 |
7:57 |
8:29 |
112 |
17/10/2020 |
19:54 |
21:11 |
1:17 |
19:43 |
19:12 |
115 |
18/10/2020 |
8:21 |
9:31 |
1:10 |
7:59 |
8:31 |
115 |
18/10/2020 |
20:37 |
21:55 |
1:18 |
19:42 |
19:10 |
114 |
19/10/2020 |
9:06 |
10:07 |
1:01 |
8:00 |
8:32 |
111 |
19/10/2020 |
21:28 |
22:22 |
0:54 |
19:40 |
19:08 |
107 |
|
|
|
|
|
|
|
15/11/2020 |
18:43 |
19:32 |
0:49 |
18:00 |
17:25 |
109 |
16/11/2020 |
7:05 |
7:56 |
0:51 |
7:41 |
8:16 |
109 |
16/11/2020 |
19:29 |
20:16 |
0:47 |
17:59 |
17:24 |
108 |
Date |
Mount circled by the flood tide |
Morning or evening twilight |
Sunrise or sunset |
Tidal coefficient |
||
---|---|---|---|---|---|---|
Start |
End |
Time |
||||
|
|
|
|
|
|
|
22/01/2019 |
7:36 |
7:54 |
0:18 |
8:12 |
8:47 |
105 |
23/01/2019 |
8:09 |
9:00 |
0:51 |
8:11 |
8:46 |
108 |
24/01/2019 |
8:58 |
9:42 |
0:44 |
8:11 |
8:45 |
106 |
|
|
|
|
|
|
|
20/02/2019 |
7:12 |
8:00 |
0:48 |
7:33 |
8:05 |
110 |
20/02/2019 |
19:44 |
20:28 |
0:44 |
19:06 |
18:34 |
113 |
21/02/2019 |
7:49 |
9:02 |
1:13 |
7:31 |
8:03 |
115 |
21/02/2019 |
20:23 |
21:19 |
0:56 |
19:08 |
18:36 |
115 |
22/02/2019 |
8:33 |
9:44 |
1:11 |
7:29 |
8:01 |
113 |
22/02/2019 |
21:13 |
21:49 |
0:36 |
19:09 |
18:37 |
110 |
23/02/2019 |
9:27 |
10:04 |
0:37 |
7:28 |
8:00 |
104 |
|
|
|
|
|
|
|
21/03/2019 |
6:55 |
7:45 |
0:50 |
6:36 |
7:07 |
111 |
21/03/2019 |
19:21 |
20:14 |
0:53 |
19:51 |
19:19 |
114 |
22/03/2019 |
7:30 |
8:42 |
1:12 |
6:34 |
7:05 |
115 |
22/03/2019 |
20:00 |
21:01 |
1:01 |
19:52 |
19:21 |
115 |
23/03/2019 |
8:13 |
9:21 |
1:08 |
6:32 |
7:03 |
113 |
23/03/2019 |
20:47 |
21:27 |
0:40 |
19:54 |
19:22 |
109 |
24/03/2019 |
9:09 |
9:35 |
0:26 |
6:30 |
7:01 |
104 |
|
|
|
|
|
|
|
19/04/2019 |
20:14 |
20:28 |
0:14 |
21:36 |
21:02 |
107 |
20/04/2019 |
8:22 |
8:59 |
0:37 |
6:33 |
7:06 |
108 |
20/04/2019 |
20:47 |
21:17 |
0:30 |
21:38 |
21:04 |
107 |
21/04/2019 |
9:09 |
9:27 |
0:18 |
6:31 |
7:04 |
105 |
|
|
|
|
|
|
|
03/08/2019 |
21:37 |
22:16 |
0:39 |
22:18 |
21:41 |
104 |
|
|
|
|
|
|
|
31/08/2019 |
20:24 |
21:32 |
1:08 |
21:23 |
20:50 |
112 |
01/09/2019 |
8:59 |
9:52 |
0:53 |
6:49 |
7:22 |
113 |
01/09/2019 |
21:05 |
22:22 |
1:17 |
21:21 |
20:48 |
113 |
02/09/2019 |
9:43 |
10:32 |
0:49 |
6:51 |
7:23 |
111 |
02/09/2019 |
21:54 |
22:56 |
1:02 |
21:19 |
20:46 |
107 |
|
|
|
|
|
|
|
28/09/2019 |
19:27 |
20:15 |
0:48 |
20:23 |
19:52 |
108 |
29/09/2019 |
7:53 |
8:45 |
0:52 |
7:30 |
8:01 |
113 |
29/09/2019 |
20:00 |
21:19 |
1:19 |
20:21 |
19:50 |
115 |
30/09/2019 |
8:30 |
9:38 |
1:08 |
7:32 |
8:03 |
116 |
30/09/2019 |
20:42 |
22:04 |
1:22 |
20:19 |
19:47 |
115 |
01/10/2019 |
9:14 |
10:15 |
1:01 |
7:33 |
8:04 |
112 |
01/10/2019 |
21:31 |
22:32 |
1:01 |
20:17 |
19:45 |
107 |
|
|
|
|
|
|
|
27/10/2019 |
18:13 |
18:43 |
0:30 |
18:27 |
17:55 |
106 |
28/10/2019 |
6:34 |
7:16 |
0:42 |
7:12 |
7:45 |
109 |
28/10/2019 |
18:45 |
19:46 |
1:01 |
18:26 |
17:53 |
111 |
29/10/2019 |
7:10 |
8:06 |
0:56 |
7:14 |
7:47 |
111 |
29/10/2019 |
19:28 |
20:27 |
0:59 |
18:24 |
17:51 |
109 |
30/10/2019 |
7:56 |
8:36 |
0:40 |
7:15 |
7:48 |
106 |
30/10/2019 |
20:28 |
20:39 |
0:11 |
18:22 |
17:50 |
102 |
Date |
Mount circled by the flood tide |
Morning or evening twilight |
Sunrise or sunset |
Tidal coefficient |
||
---|---|---|---|---|---|---|
Start |
End |
Time |
||||
|
|
|
|
|
|
|
04/01/18 |
8:09 |
8:53 |
0:44 |
8:21 |
8:58 |
107 |
|
|
|
|
|
|
|
02/02/2018 |
7:55 |
8:49 |
0:54 |
7:59 |
8:33 |
109 |
03/02/2018 |
8:41 |
9:27 |
0:46 |
7:58 |
8:31 |
106 |
|
|
|
|
|
|
|
03/03/2018 |
7:40 |
8:29 |
0:49 |
7:11 |
7:42 |
110 |
04/03/2018 |
8:21 |
9:07 |
0:46 |
7:09 |
7:40 |
108 |
|
|
|
|
|
|
|
12/08/2018 |
20:33 |
21:22 |
0:49 |
22:01 |
21:26 |
109 |
|
|
|
|
|
|
|
13/08/2018 |
21:19 |
22:06 |
0:47 |
21:59 |
21:24 |
109 |
|
|
|
|
|
|
|
10/09/2018 |
20:11 |
21:12 |
1:01 |
21:01 |
20:29 |
111 |
11/09/2018 |
8:45 |
9:29 |
0:44 |
7:06 |
7:37 |
111 |
|
20:51 |
21:57 |
1:06 |
20:59 |
20:27 |
110 |
|
|
|
|
|
|
|
12/09/2018 |
21:40 |
22:23 |
0:43 |
20:56 |
20:25 |
104 |
|
|
|
|
|
|
|
09/10/2018 |
19:55 |
20:41 |
0:46 |
19:59 |
19:28 |
107 |
|
|
|
|
|
|
|
10/10/2018 |
20:35 |
21:22 |
0:47 |
19:58 |
19:26 |
106 |
Date |
Mount circled by the flood tide |
Morning or evening twilight |
Sunrise or sunset |
Tidal coefficient |
||
---|---|---|---|---|---|---|
Start |
End |
Time |
||||
|
|
|
|
|
|
|
30/03/2017 |
9:14 |
10:03 |
0:49 |
7:17 |
7:48 |
109 |
|
|
|
|
|
|
|
27/04/2017 |
20:33 |
21:20 |
0:47 |
21:48 |
21:14 |
110 |
28/04/2017 |
8:55 |
9:42 |
0:47 |
5:43 |
6:31 |
110 |
|
21:15 |
22:01 |
0:46 |
21:50 |
21:15 |
109 |
|
|
|
|
|
|
|
05/11/17 |
19:30 |
20:14 |
0:44 |
18:42 |
17:38 |
107 |
06/11/17 |
7:48 |
8:33 |
0:45 |
7:27 |
8:01 |
106 |
|
|
|
|
|
|
|
05/12/17 |
7:31 |
8:18 |
0:47 |
8:06 |
8:42 |
107 |
Date |
Mount circled by the flood tide |
Morning or evening twilight |
Sunrise or sunset |
Tidal coefficient |
||
---|---|---|---|---|---|---|
Start |
End |
Time |
||||
|
|
|
|
|
|
|
11/02/2016 |
8:42 |
9:12 |
0:30 |
7:48 |
8:21 |
108 |
|
|
|
|
|
|
|
10/03/2016 |
7:33 |
8:28 |
0:55 |
6:57 |
7:28 |
115 |
|
19:59 |
20:45 |
0:46 |
19:35 |
19:03 |
116 |
11/03/2016 |
8:11 |
9:16 |
1:05 |
6:55 |
7:26 |
116 |
|
20:41 |
21:25 |
0:44 |
19:36 |
19:05 |
114 |
12/03/2016 |
9:01 |
9:46 |
0:45 |
6:53 |
7:24 |
111 |
|
|
|
|
|
|
|
07/04/2016 |
20:03 |
20:26 |
0:23 |
21:18 |
20:45 |
114 |
08/04/2016 |
8:12 |
9:08 |
0:56 |
6:55 |
7:28 |
117 |
|
20:33 |
21:29 |
0:56 |
21:20 |
20:47 |
118 |
09/04/2016 |
8:52 |
9:55 |
1:03 |
6:53 |
7:26 |
117 |
|
21:17 |
22:09 |
0:52 |
21:21 |
20:48 |
115 |
10/04/2016 |
9:44 |
10:23 |
0:39 |
6:51 |
7:24 |
111 |
|
|
|
|
|
|
|
07/05/2016 |
20:20 |
20:53 |
0:33 |
22:06 |
21:30 |
113 |
08/05/2016 |
8:49 |
9:12 |
0:23 |
5:45 |
6:33 |
112 |
|
21:05 |
21:33 |
0:28 |
22:08 |
21:31 |
110 |
|
|
|
|
|
|
|
17/09/2016 |
20:17 |
20:47 |
0:30 |
20:45 |
20:13 |
108 |
18/09/2016 |
8:46 |
9:00 |
0:14 |
7:15 |
7:46 |
110 |
|
20:48 |
21:43 |
0:55 |
20:43 |
20:11 |
111 |
19/09/2016 |
9:18 |
9:53 |
0:35 |
7:16 |
7:48 |
111 |
|
21:33 |
22:19 |
0:46 |
20:40 |
20:09 |
108 |
|
|
|
|
|
|
|
16/10/2016 |
19:47 |
20:33 |
0:46 |
19:45 |
19:13 |
111 |
17/10/2016 |
8:08 |
8:57 |
0:49 |
7:57 |
8:29 |
114 |
|
20:24 |
21:27 |
1:03 |
19:43 |
19:11 |
114 |
18/10/2016 |
8:48 |
9:43 |
0:55 |
7:59 |
8:31 |
113 |
|
21:12 |
22:03 |
0:51 |
19:41 |
19:09 |
111 |
19/10/2016 |
9:42 |
10:06 |
0:24 |
8:00 |
8:32 |
106 |
|
|
|
|
|
|
|
15/11/2016 |
6:51 |
7:26 |
0:35 |
7:40 |
8:15 |
111 |
|
19:15 |
19:55 |
0:40 |
17:59 |
17:24 |
112 |
16/11/2016 |
7:32 |
8:17 |
0:45 |
7:41 |
8:16 |
111 |
|
20:08 |
20:28 |
0:20 |
17:58 |
17:23 |
109 |
This timetable has been computed with:
- tidal predictions, issued by Service hydrographique et océanographique de la Marine (SHOM) for Saint-Malo, as Mont-Saint-Michel port of reference (computed two years in advance);
- threshold of the submersible ford, established at 12.90 m above Saint-Malo chart datum (Lowest Astronomical Tide) spot height.
Used SHOM predictions are computed with an accuracy of some centimeters for the heights and some minutes for the hours. They may differ slightly (see examples)
from the in-line predictions, established on up to date data.
The Tourist office and the Town of Mont-Saint-Michel take 12.85 m as threshold value.
At this level, due to predictions uncertainty, a risk of ford submersion exists. A risk is never sure.
The 12.90 m level, computed by surveying engineers, is obviously the only one to take in order to be certain to move and see a real spectacle.
For your information, at 12.90 m level, under normal sea level conditions of pressure, how long high tide slacks in 2019,
Mont-Saint-Michel, being circled by the flood tide, will only last 34 hours and 05 minutes (3.9 ‰ of a year).
In blue, morning tides, in fuchsia, evening tides.
Night begins after sunset at the end of evening civil twilight and finishes at the beginning of morning civil twilight before sunrise.
Black schedules are night ones to avoid.
Silver grey schedules might lack of light to take pictures.
This schedules don't consider correction terms for barometric pressure. They are computed for a 1 013 hectopascals sealevel pressure.
Water level varies with atmospheric pressure from 1 cm by hectopascal:
- with a pressure greater than 1 013 hPa (anticyclonic periods), sea level is lower than the computed one;
high tide slack times, when Mont-Saint-Michel is circled by the flood tide, are reduced and eventually, Mount cannot be circled when tidal coefficient is insufficient;
- with a pressure lower than 1 013 hPa (Low system), sea level is higher than the computed one;
high tide slack times, when Mont-Saint-Michel is circled by the flood tide, are so longer.
Wind conditions can also change the computed water level:
- by North to South-West winds, tide is flushed offshore; high tide sea level is then lower than computed;
- by West to North-West winds, tide is pushed inshore; high tide sea level is then higher than computed.
Mont-Saint-Michel pictures (© Century Flyer) above have been taken on the 29th of October 2015 at 07 h 56 and 08 h 04 respectively, once the monument circled by the flood tide.
Tidal coefficient was 112. High tide was computed for 07 h 54.
As may be seen, while mid-term school holidays were in full swing, there was hardly anyone there to enjoy this staggeringly expensive spectacle!