Tides | Ebb and flood

The beaches of Knokke-Heist are never the same width because of the tides. For example, if you take a relaxing walk on the beach, it is useful to know when it is high or low tide.

On this page you will find the astronomical water level forecast for Zeebrugge. This free tidal information is only intended for private leisure beach activities, such as hiking, sunbathing and beach recreation. These tidal predictions are based on a non-authoritative static model, they do not consider current weather conditions and may therefore deviate ±15 minutes in reality.

July 2021

 
High tide
Low tide
Wednesday 28 July
5:02 hrs
 
 
 
11:27 hrs
 
17:23 hrs
 
 
 
23:56 hrs
Thursday 29 July
5:47 hrs
 
 
 
12:08 hrs
 
18:08 hrs
 
Friday 30 July
 
0:40 hrs
 
6:34 hrs
 
 
 
12:51 hrs
 
18:55 hrs
 
Saturday 31 July
 
1:24 hrs
 
7:23 hrs
 
 
 
13:37 hrs
 
19:45 hrs
 

August 2021

 
High tide
Low tide
Sunday 1 August
 
2:13 hrs
 
8:19 hrs
 
 
 
14:30 hrs
 
20:36 hrs
 
Monday 2 August
 
3:07 hrs
 
9:13 hrs
 
 
 
15:32 hrs
 
21:40 hrs
 
Tuesday 3 August
 
4:03 hrs
 
10:17 hrs
 
 
 
16:36 hrs
 
22:49 hrs
 
Wednesday 4 August
 
5:03 hrs
 
11:30 hrs
 
 
 
17:44 hrs
 
23:59 hrs
 
Thursday 5 August
 
6:02 hrs
 
12:32 hrs
 
 
 
18:53 hrs
Friday 6 August
0:54 hrs
 
 
 
6:56 hrs
 
13:23 hrs
 
 
 
19:43 hrs
Saturday 7 August
1:39 hrs
 
 
 
7:44 hrs
 
14:02 hrs
 
 
 
20:22 hrs
Sunday 8 August
2:14 hrs
 
 
 
8:21 hrs
 
14:35 hrs
 
 
 
20:57 hrs
Monday 9 August
2:47 hrs
 
 
 
9:01 hrs
 
15:05 hrs
 
 
 
21:33 hrs
Tuesday 10 August
3:20 hrs
 
 
 
9:40 hrs
 
15:38 hrs
 
 
 
22:09 hrs
Wednesday 11 August
3:56 hrs
 
 
 
10:21 hrs
 
16:12 hrs
 
 
 
22:50 hrs
Thursday 12 August
4:35 hrs
 
 
 
11:03 hrs
 
16:52 hrs
 
 
 
23:31 hrs
Friday 13 August
5:15 hrs
 
 
 
11:45 hrs
 
17:34 hrs
 
Saturday 14 August
 
0:14 hrs
 
6:01 hrs
 
 
 
12:30 hrs
 
18:20 hrs
 
Sunday 15 August
 
1:01 hrs
 
6:54 hrs
 
 
 
13:18 hrs
 
19:15 hrs
 
Monday 16 August
 
1:54 hrs
 
7:57 hrs
 
 
 
14:16 hrs
 
20:21 hrs
 
Tuesday 17 August
 
2:54 hrs
 
9:04 hrs
 
 
 
15:23 hrs
 
21:33 hrs
 
Wednesday 18 August
 
4:00 hrs
 
10:16 hrs
 
 
 
16:41 hrs
 
22:49 hrs
 
Thursday 19 August
 
5:16 hrs
 
11:33 hrs
 
 
 
18:03 hrs
Friday 20 August
0:07 hrs
 
 
 
6:34 hrs
 
12:40 hrs
 
 
 
19:11 hrs
Saturday 21 August
1:10 hrs
 
 
 
7:36 hrs
 
13:34 hrs
 
 
 
20:06 hrs
Sunday 22 August
1:57 hrs
 
 
 
8:23 hrs
 
14:16 hrs
 
 
 
20:50 hrs
Monday 23 August
2:36 hrs
 
 
 
9:05 hrs
 
14:55 hrs
 
 
 
21:30 hrs
Tuesday 24 August
3:17 hrs
 
 
 
9:44 hrs
 
15:33 hrs
 
 
 
22:10 hrs
Wednesday 25 August
3:55 hrs
 
 
 
10:20 hrs
 
16:12 hrs
 
 
 
22:49 hrs
Thursday 26 August
4:34 hrs
 
 
 
10:58 hrs
 
16:50 hrs
 
 
 
23:25 hrs
Friday 27 August
5:12 hrs
 
 
 
11:31 hrs
 
17:28 hrs
 
Saturday 28 August
 
0:00 hrs
 
5:50 hrs
 
 
 
12:04 hrs
 
18:06 hrs
 
Sunday 29 August
 
0:35 hrs
 
6:29 hrs
 
 
 
12:36 hrs
 
18:43 hrs
 
Monday 30 August
 
1:08 hrs
 
7:08 hrs
 
 
 
13:11 hrs
 
19:26 hrs
 
Tuesday 31 August
 
1:51 hrs
 
7:59 hrs
 
 
 
14:11 hrs
 
20:21 hrs
 

September 2021

 
High tide
Low tide
Wednesday 1 September
 
3:05 hrs
 
9:13 hrs
 
 
 
15:49 hrs
 
21:52 hrs
 
Thursday 2 September
 
4:20 hrs
 
10:42 hrs
 
 
 
17:00 hrs
 
23:22 hrs
 
Friday 3 September
 
5:23 hrs
 
11:58 hrs
 
 
 
18:13 hrs
Saturday 4 September
0:28 hrs
 
 
 
6:26 hrs
 
12:49 hrs
 
 
 
19:10 hrs
Sunday 5 September
1:14 hrs
 
 
 
7:17 hrs
 
13:33 hrs
 
 
 
19:56 hrs
Monday 6 September
1:50 hrs
 
 
 
8:01 hrs
 
14:07 hrs
 
 
 
20:34 hrs
Tuesday 7 September
2:22 hrs
 
 
 
8:41 hrs
 
14:40 hrs
 
 
 
21:10 hrs
Wednesday 8 September
2:57 hrs
 
 
 
9:20 hrs
 
15:13 hrs
 
 
 
21:49 hrs
Thursday 9 September
3:33 hrs
 
 
 
10:01 hrs
 
15:49 hrs
 
 
 
22:27 hrs
Friday 10 September
4:12 hrs
 
 
 
10:40 hrs
 
16:29 hrs
 
 
 
23:09 hrs
Saturday 11 September
4:52 hrs
 
 
 
11:21 hrs
 
17:10 hrs
 
 
 
23:49 hrs
Sunday 12 September
5:36 hrs
 
 
 
12:04 hrs
 
17:54 hrs
 
Monday 13 September
 
0:33 hrs
 
6:25 hrs
 
 
 
12:50 hrs
 
18:47 hrs
 
Tuesday 14 September
 
1:23 hrs
 
7:24 hrs
 
 
 
13:47 hrs
 
19:54 hrs
 
Wednesday 15 September
 
2:28 hrs
 
8:39 hrs
 
 
 
15:03 hrs
 
21:18 hrs
 
Thursday 16 September
 
3:44 hrs
 
10:02 hrs
 
 
 
16:23 hrs
 
22:44 hrs
 
Friday 17 September
 
5:08 hrs
 
11:26 hrs
 
 
 
17:52 hrs
Saturday 18 September
0:05 hrs
 
 
 
6:32 hrs
 
12:32 hrs
 
 
 
19:02 hrs
Sunday 19 September
1:04 hrs
 
 
 
7:27 hrs
 
13:19 hrs
 
 
 
19:49 hrs
Monday 20 September
1:47 hrs
 
 
 
8:09 hrs
 
13:57 hrs
 
 
 
20:32 hrs
Tuesday 21 September
2:22 hrs
 
 
 
8:47 hrs
 
14:35 hrs
 
 
 
21:09 hrs
Wednesday 22 September
2:56 hrs
 
 
 
9:21 hrs
 
15:09 hrs
 
 
 
21:46 hrs
Thursday 23 September
3:32 hrs
 
 
 
9:55 hrs
 
15:45 hrs
 
 
 
22:20 hrs
Friday 24 September
4:05 hrs
 
 
 
10:26 hrs
 
16:19 hrs
 
 
 
22:52 hrs
Saturday 25 September
4:39 hrs
 
 
 
10:54 hrs
 
16:52 hrs
 
 
 
23:21 hrs
Sunday 26 September
5:10 hrs
 
 
 
11:21 hrs
 
17:22 hrs
 
 
 
23:44 hrs
Monday 27 September
5:41 hrs
 
 
 
11:50 hrs
 
17:56 hrs
 
Tuesday 28 September
 
0:09 hrs
 
6:13 hrs
 
 
 
12:23 hrs
 
18:32 hrs
 
Wednesday 29 September
 
0:42 hrs
 
6:55 hrs
 
 
 
13:05 hrs
 
19:23 hrs
 
Getijden

These tidal predictions are based on a non-authoritative static model, they do not consider current weather conditions and may therefore deviate ±15 minutes in reality.

Disclaimer

faqThis free tidal information is only intended for private leisure beach activities, such as hiking, sunbathing and beach recreation. No guarantees are made about the correctness of this free tides data. You may not use this page professionally and not if anyone or anything could be harmed as a result of its use (for example, do not use it for sailing or navigation purposes).

Ebb and flow

Getijden

The phase of retreating water is called ebb. A beach will get bigger during ebb. In the Oosterschelde or Waddenzee, mud plates will appear, which makes it possible to go mudhiking to the islands. At the end of ebb period, the water is at the lowest point: this is called low tide.

The phase of rising water is called flow. A beach will then get smaller, narrower. Big mud plates, like in the Waddenzee or Oosterschelde, will overflow with water during flow. The water level reached at the end of the flow phase is called high tide.

The time between the start of one flow and the start of the next flow is on average 12 hours and 25 minutes.