At 18:30 water level is -0.16m and it will keep falling by 0.12m until the low tide at 20:30
The low tide with -0.28m is 36% of the lowest astronomical tide (-0.76m)
At 18:30 water level is -0.16m and it will keep falling by 0.12m until the low tide at 20:30
The low tide with -0.28m is 36% of the lowest astronomical tide (-0.76m)