At 21:40 water level is -1.25m and it will keep falling by 0.11m until the low tide at 22:35
The low tide with -1.36m is 33% of the lowest astronomical tide (-4.11m)
At 21:40 water level is -1.25m and it will keep falling by 0.11m until the low tide at 22:35
The low tide with -1.36m is 33% of the lowest astronomical tide (-4.11m)