At 20:38 water level is -0.25m and it will keep falling by 0.02m until the low tide at 22:00
The low tide with -0.27m is 38% of the lowest astronomical tide (-0.71m)
At 20:38 water level is -0.25m and it will keep falling by 0.02m until the low tide at 22:00
The low tide with -0.27m is 38% of the lowest astronomical tide (-0.71m)