At 21:09 water level is -0.3m and it will keep rising by 0.64m until the high tide at 04:08
The high tide with 0.34m is 60% of the highest astronomical tide (0.56m)
At 21:09 water level is -0.3m and it will keep rising by 0.64m until the high tide at 04:08
The high tide with 0.34m is 60% of the highest astronomical tide (0.56m)