At 00:11 water level is 0.84m and it will keep rising by 0.01m until the high tide at 00:18
The high tide with 0.85m is 85% of the highest astronomical tide (1.0m)
At 00:11 water level is 0.84m and it will keep rising by 0.01m until the high tide at 00:18
The high tide with 0.85m is 85% of the highest astronomical tide (1.0m)