| 満潮 | 干潮 | 満潮 | 干潮 |
|
08
(月) |
03:45 | 10:52 | 18:13 | 22:45 |
| 143cm | -6cm | 120cm | 90cm | |
|
||||
苫小牧（北海道）2023年05月08日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。
| 時刻 | 潮位 | 高低差 | 各ポイント |
|---|---|---|---|
| 5/8 00:00 | 95.4 | ↑2.0 | |
| 5/8 00:10 | 97.5 | ↑2.1 | |
| 5/8 00:20 | 99.7 | ↑2.2 | |
| 5/8 00:30 | 102.0 | ↑2.3 | |
| 5/8 00:40 | 104.4 | ↑2.4 | |
| 5/8 00:50 | 106.8 | ↑2.4 | |
| 5/8 01:00 | 109.3 | ↑2.5 | |
| 5/8 01:10 | 111.9 | ↑2.6 | |
| 5/8 01:20 | 114.5 | ↑2.6 | |
| 5/8 01:30 | 117.2 | ↑2.7 | |
| 5/8 01:40 | 119.9 | ↑2.7 | |
| 5/8 01:50 | 122.6 | ↑2.7 | |
| 5/8 02:00 | 125.3 | ↑2.7 | |
| 5/8 02:10 | 127.9 | ↑2.6 | |
| 5/8 02:20 | 130.5 | ↑2.6 | |
| 5/8 02:30 | 132.9 | ↑2.4 | |
| 5/8 02:40 | 135.2 | ↑2.3 | |
| 5/8 02:50 | 137.2 | ↑2.0 | |
| 5/8 03:00 | 139.0 | ↑1.8 | |
| 5/8 03:10 | 140.5 | ↑1.5 | |
| 5/8 03:20 | 141.7 | ↑1.2 | |
| 5/8 03:30 | 142.5 | ↑0.8 | |
| 5/8 03:40 | 142.9 | ↑0.4 | 満潮 |
| 5/8 03:50 | 142.9 | 0 | |
| 5/8 04:00 | 142.4 | ↓-0.5 | |
| 5/8 04:10 | 141.5 | ↓-0.9 | |
| 5/8 04:20 | 140.2 | ↓-1.3 | |
| 5/8 04:30 | 138.5 | ↓-1.7 | |
| 5/8 04:40 | 136.3 | ↓-2.2 | |
| 5/8 04:50 | 133.8 | ↓-2.5 | |
| 5/8 05:00 | 130.9 | ↓-2.9 | |
| 5/8 05:10 | 127.7 | ↓-3.2 | |
| 5/8 05:20 | 124.2 | ↓-3.5 | |
| 5/8 05:30 | 120.5 | ↓-3.7 | |
| 5/8 05:40 | 116.5 | ↓-4.0 | |
| 5/8 05:50 | 112.4 | ↓-4.1 | |
| 5/8 06:00 | 108.1 | ↓-4.3 | |
| 5/8 06:10 | 103.6 | ↓-4.5 | |
| 5/8 06:20 | 99.0 | ↓-4.6 | |
| 5/8 06:30 | 94.3 | ↓-4.7 | |
| 5/8 06:40 | 89.5 | ↓-4.8 | |
| 5/8 06:50 | 84.6 | ↓-4.9 | |
| 5/8 07:00 | 79.6 | ↓-5.0 | |
| 5/8 07:10 | 74.6 | ↓-5.0 | |
| 5/8 07:20 | 69.5 | ↓-5.1 | |
| 5/8 07:30 | 64.3 | ↓-5.2 | |
| 5/8 07:40 | 59.2 | ↓-5.1 | |
| 5/8 07:50 | 53.9 | ↓-5.3 | 最大潮位差 |
| 5/8 08:00 | 48.7 | ↓-5.2 | |
| 5/8 08:10 | 43.6 | ↓-5.1 | |
| 5/8 08:20 | 38.4 | ↓-5.2 | |
| 5/8 08:30 | 33.4 | ↓-5.0 | |
| 5/8 08:40 | 28.5 | ↓-4.9 | |
| 5/8 08:50 | 23.8 | ↓-4.7 | |
| 5/8 09:00 | 19.3 | ↓-4.5 | |
| 5/8 09:10 | 15.1 | ↓-4.2 | |
| 5/8 09:20 | 11.1 | ↓-4.0 | |
| 5/8 09:30 | 7.5 | ↓-3.6 | |
| 5/8 09:40 | 4.2 | ↓-3.3 | |
| 5/8 09:50 | 1.4 | ↓-2.8 | |
| 5/8 10:00 | -1.1 | ↓-2.5 | |
| 5/8 10:10 | -3.1 | ↓-2.0 | |
| 5/8 10:20 | -4.6 | ↓-1.5 | |
| 5/8 10:30 | -5.8 | ↓-1.2 | |
| 5/8 10:40 | -6.5 | ↓-0.7 | |
| 5/8 10:50 | -6.7 | ↓-0.2 | 干潮 |
| 5/8 11:00 | -6.6 | ↑0.1 | |
| 5/8 11:10 | -6.0 | ↑0.6 | |
| 5/8 11:20 | -5.2 | ↑0.8 | |
| 5/8 11:30 | -3.9 | ↑1.3 | |
| 5/8 11:40 | -2.4 | ↑1.5 | |
| 5/8 11:50 | -0.6 | ↑1.8 | |
| 5/8 12:00 | 1.5 | ↑2.1 | |
| 5/8 12:10 | 3.9 | ↑2.4 | |
| 5/8 12:20 | 6.5 | ↑2.6 | |
| 5/8 12:30 | 9.3 | ↑2.8 | |
| 5/8 12:40 | 12.3 | ↑3.0 | |
| 5/8 12:50 | 15.6 | ↑3.3 | |
| 5/8 13:00 | 19.0 | ↑3.4 | |
| 5/8 13:10 | 22.6 | ↑3.6 | |
| 5/8 13:20 | 26.5 | ↑3.9 | |
| 5/8 13:30 | 30.5 | ↑4.0 | |
| 5/8 13:40 | 34.7 | ↑4.2 | |
| 5/8 13:50 | 39.1 | ↑4.4 | |
| 5/8 14:00 | 43.7 | ↑4.6 | |
| 5/8 14:10 | 48.4 | ↑4.7 | |
| 5/8 14:20 | 53.2 | ↑4.8 | |
| 5/8 14:30 | 58.0 | ↑4.8 | |
| 5/8 14:40 | 63.0 | ↑5.0 | |
| 5/8 14:50 | 67.9 | ↑4.9 | |
| 5/8 15:00 | 72.8 | ↑4.9 | |
| 5/8 15:10 | 77.6 | ↑4.8 | |
| 5/8 15:20 | 82.2 | ↑4.6 | |
| 5/8 15:30 | 86.7 | ↑4.5 | |
| 5/8 15:40 | 91.0 | ↑4.3 | |
| 5/8 15:50 | 95.0 | ↑4.0 | |
| 5/8 16:00 | 98.8 | ↑3.8 | |
| 5/8 16:10 | 102.2 | ↑3.4 | |
| 5/8 16:20 | 105.4 | ↑3.2 | |
| 5/8 16:30 | 108.2 | ↑2.8 | |
| 5/8 16:40 | 110.6 | ↑2.4 | |
| 5/8 16:50 | 112.7 | ↑2.1 | |
| 5/8 17:00 | 114.5 | ↑1.8 | |
| 5/8 17:10 | 116.0 | ↑1.5 | |
| 5/8 17:20 | 117.2 | ↑1.2 | |
| 5/8 17:30 | 118.2 | ↑1.0 | |
| 5/8 17:40 | 118.9 | ↑0.7 | |
| 5/8 17:50 | 119.4 | ↑0.5 | |
| 5/8 18:00 | 119.7 | ↑0.3 | |
| 5/8 18:10 | 119.8 | ↑0.1 | 満潮 |
| 5/8 18:20 | 119.7 | ↓-0.1 | |
| 5/8 18:30 | 119.5 | ↓-0.2 | |
| 5/8 18:40 | 119.2 | ↓-0.3 | |
| 5/8 18:50 | 118.7 | ↓-0.5 | |
| 5/8 19:00 | 118.2 | ↓-0.5 | |
| 5/8 19:10 | 117.4 | ↓-0.8 | |
| 5/8 19:20 | 116.6 | ↓-0.8 | |
| 5/8 19:30 | 115.6 | ↓-1.0 | |
| 5/8 19:40 | 114.4 | ↓-1.2 | |
| 5/8 19:50 | 113.2 | ↓-1.2 | |
| 5/8 20:00 | 111.7 | ↓-1.5 | |
| 5/8 20:10 | 110.2 | ↓-1.5 | |
| 5/8 20:20 | 108.6 | ↓-1.6 | |
| 5/8 20:30 | 106.8 | ↓-1.8 | |
| 5/8 20:40 | 105.0 | ↓-1.8 | |
| 5/8 20:50 | 103.2 | ↓-1.8 | |
| 5/8 21:00 | 101.3 | ↓-1.9 | |
| 5/8 21:10 | 99.4 | ↓-1.9 | |
| 5/8 21:20 | 97.6 | ↓-1.8 | |
| 5/8 21:30 | 95.9 | ↓-1.7 | |
| 5/8 21:40 | 94.4 | ↓-1.5 | |
| 5/8 21:50 | 92.9 | ↓-1.5 | |
| 5/8 22:00 | 91.7 | ↓-1.2 | |
| 5/8 22:10 | 90.7 | ↓-1.0 | |
| 5/8 22:20 | 90.0 | ↓-0.7 | |
| 5/8 22:30 | 89.5 | ↓-0.5 | |
| 5/8 22:40 | 89.2 | ↓-0.3 | 干潮 |
| 5/8 22:50 | 89.2 | 0 | |
| 5/8 23:00 | 89.5 | ↑0.3 | |
| 5/8 23:10 | 90.1 | ↑0.6 | |
| 5/8 23:20 | 90.8 | ↑0.7 | |
| 5/8 23:30 | 91.8 | ↑1.0 | |
| 5/8 23:40 | 93.0 | ↑1.2 | |
| 5/8 23:50 | 94.4 | ↑1.4 |