At 19:39 water level is -0.03m and it will keep falling by 0.0m until the low tide at 20:09
The low tide with -0.03m is 20% of the lowest astronomical tide (-0.15m)
At 19:39 water level is -0.03m and it will keep falling by 0.0m until the low tide at 20:09
The low tide with -0.03m is 20% of the lowest astronomical tide (-0.15m)