At 18:36 water level is -0.11m and it will keep falling by 0.1m until the low tide at 21:26
The low tide with -0.21m is 58% of the lowest astronomical tide (-0.36m)
At 18:36 water level is -0.11m and it will keep falling by 0.1m until the low tide at 21:26
The low tide with -0.21m is 58% of the lowest astronomical tide (-0.36m)