At 18:13 water level is 0.0m and it will keep rising by 0.25m until the high tide at 21:13
The high tide with 0.25m is 30% of the highest astronomical tide (0.81m)
At 18:13 water level is 0.0m and it will keep rising by 0.25m until the high tide at 21:13
The high tide with 0.25m is 30% of the highest astronomical tide (0.81m)