At 21:31 water level is -0.04m and it will keep falling by 0.08m until the low tide at 00:27
The low tide with -0.12m is 7% of the lowest astronomical tide (-1.58m)
tide prediction for Columbia Slough At Portland 🚩
At 21:31 water level is -0.04m and it will keep falling by 0.08m until the low tide at 00:27
The low tide with -0.12m is 7% of the lowest astronomical tide (-1.58m)