At 21:30 water level is -0.01m and it will keep rising by 0.03m until the high tide at 00:32
The high tide with 0.02m is 5% of the highest astronomical tide (0.34m)
At 21:30 water level is -0.01m and it will keep rising by 0.03m until the high tide at 00:32
The high tide with 0.02m is 5% of the highest astronomical tide (0.34m)