At 15:40 water level is 0.07m and it will keep falling by 0.17m until the low tide at 20:36
The low tide with -0.1m is 50% of the lowest astronomical tide (-0.2m)
At 15:40 water level is 0.07m and it will keep falling by 0.17m until the low tide at 20:36
The low tide with -0.1m is 50% of the lowest astronomical tide (-0.2m)