At 18:30 water level is -0.06m and it will keep falling by 0.1m until the low tide at 20:15
The low tide with -0.16m is 35% of the lowest astronomical tide (-0.45m)
At 18:30 water level is -0.06m and it will keep falling by 0.1m until the low tide at 20:15
The low tide with -0.16m is 35% of the lowest astronomical tide (-0.45m)