At 17:30 water level is 0.03m and it will keep falling by 0.18m until the low tide at 23:03
The low tide with -0.15m is 50% of the lowest astronomical tide (-0.3m)
At 17:30 water level is 0.03m and it will keep falling by 0.18m until the low tide at 23:03
The low tide with -0.15m is 50% of the lowest astronomical tide (-0.3m)