At 20:17 water level is -0.05m and it will keep falling by 0.13m until the low tide at 23:04
The low tide with -0.18m is 50% of the lowest astronomical tide (-0.36m)
At 20:17 water level is -0.05m and it will keep falling by 0.13m until the low tide at 23:04
The low tide with -0.18m is 50% of the lowest astronomical tide (-0.36m)