At 18:55 water level is 0.1m and it will keep falling by 0.31m until the low tide at 21:45
The low tide with -0.21m is 21% of the lowest astronomical tide (-0.99m)
At 18:55 water level is 0.1m and it will keep falling by 0.31m until the low tide at 21:45
The low tide with -0.21m is 21% of the lowest astronomical tide (-0.99m)