| 満潮 | 干潮 | 満潮 | 干潮 |
|
23
(金) |
03:50 | 11:03 | 18:48 | 22:58 |
| 140cm | 7cm | 119cm | 94cm | |
|
||||
苫小牧（北海道）2008年05月23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 |
|---|---|---|---|
| 5/23 00:00 | 100.3 | ↑1.4 | |
| 5/23 00:10 | 101.7 | ↑1.4 | |
| 5/23 00:20 | 103.3 | ↑1.6 | |
| 5/23 00:30 | 104.9 | ↑1.6 | |
| 5/23 00:40 | 106.6 | ↑1.7 | |
| 5/23 00:50 | 108.4 | ↑1.8 | |
| 5/23 01:00 | 110.3 | ↑1.9 | |
| 5/23 01:10 | 112.2 | ↑1.9 | |
| 5/23 01:20 | 114.3 | ↑2.1 | |
| 5/23 01:30 | 116.4 | ↑2.1 | |
| 5/23 01:40 | 118.5 | ↑2.1 | |
| 5/23 01:50 | 120.7 | ↑2.2 | |
| 5/23 02:00 | 123.0 | ↑2.3 | |
| 5/23 02:10 | 125.2 | ↑2.2 | |
| 5/23 02:20 | 127.4 | ↑2.2 | |
| 5/23 02:30 | 129.5 | ↑2.1 | |
| 5/23 02:40 | 131.6 | ↑2.1 | |
| 5/23 02:50 | 133.4 | ↑1.8 | |
| 5/23 03:00 | 135.1 | ↑1.7 | |
| 5/23 03:10 | 136.5 | ↑1.4 | |
| 5/23 03:20 | 137.7 | ↑1.2 | |
| 5/23 03:30 | 138.5 | ↑0.8 | |
| 5/23 03:40 | 139.1 | ↑0.6 | 満潮 |
| 5/23 03:50 | 139.2 | ↑0.1 | 満潮 |
| 5/23 04:00 | 139.0 | ↓-0.2 | |
| 5/23 04:10 | 138.4 | ↓-0.6 | |
| 5/23 04:20 | 137.4 | ↓-1.0 | |
| 5/23 04:30 | 136.1 | ↓-1.3 | |
| 5/23 04:40 | 134.4 | ↓-1.7 | |
| 5/23 04:50 | 132.4 | ↓-2.0 | |
| 5/23 05:00 | 130.0 | ↓-2.4 | |
| 5/23 05:10 | 127.4 | ↓-2.6 | |
| 5/23 05:20 | 124.5 | ↓-2.9 | |
| 5/23 05:30 | 121.4 | ↓-3.1 | |
| 5/23 05:40 | 118.1 | ↓-3.3 | |
| 5/23 05:50 | 114.6 | ↓-3.5 | |
| 5/23 06:00 | 110.9 | ↓-3.7 | |
| 5/23 06:10 | 107.2 | ↓-3.7 | |
| 5/23 06:20 | 103.3 | ↓-3.9 | |
| 5/23 06:30 | 99.3 | ↓-4.0 | |
| 5/23 06:40 | 95.3 | ↓-4.0 | |
| 5/23 06:50 | 91.1 | ↓-4.2 | |
| 5/23 07:00 | 86.9 | ↓-4.2 | |
| 5/23 07:10 | 82.6 | ↓-4.3 | |
| 5/23 07:20 | 78.2 | ↓-4.4 | |
| 5/23 07:30 | 73.7 | ↓-4.5 | |
| 5/23 07:40 | 69.2 | ↓-4.5 | |
| 5/23 07:50 | 64.7 | ↓-4.5 | |
| 5/23 08:00 | 60.1 | ↓-4.6 | 最大潮位差 |
| 5/23 08:10 | 55.5 | ↓-4.6 | 最大潮位差 |
| 5/23 08:20 | 50.9 | ↓-4.6 | 最大潮位差 |
| 5/23 08:30 | 46.4 | ↓-4.5 | |
| 5/23 08:40 | 41.9 | ↓-4.5 | |
| 5/23 08:50 | 37.6 | ↓-4.3 | |
| 5/23 09:00 | 33.4 | ↓-4.2 | |
| 5/23 09:10 | 29.4 | ↓-4.0 | |
| 5/23 09:20 | 25.6 | ↓-3.8 | |
| 5/23 09:30 | 22.1 | ↓-3.5 | |
| 5/23 09:40 | 19.0 | ↓-3.1 | |
| 5/23 09:50 | 16.1 | ↓-2.9 | |
| 5/23 10:00 | 13.6 | ↓-2.5 | |
| 5/23 10:10 | 11.5 | ↓-2.1 | |
| 5/23 10:20 | 9.8 | ↓-1.7 | |
| 5/23 10:30 | 8.4 | ↓-1.4 | |
| 5/23 10:40 | 7.4 | ↓-1.0 | |
| 5/23 10:50 | 6.8 | ↓-0.6 | |
| 5/23 11:00 | 6.6 | ↓-0.2 | 干潮 |
| 5/23 11:10 | 6.6 | 0 | |
| 5/23 11:20 | 7.1 | ↑0.5 | |
| 5/23 11:30 | 7.8 | ↑0.7 | |
| 5/23 11:40 | 8.7 | ↑0.9 | |
| 5/23 11:50 | 10.0 | ↑1.3 | |
| 5/23 12:00 | 11.4 | ↑1.4 | |
| 5/23 12:10 | 13.1 | ↑1.7 | |
| 5/23 12:20 | 15.0 | ↑1.9 | |
| 5/23 12:30 | 17.1 | ↑2.1 | |
| 5/23 12:40 | 19.4 | ↑2.3 | |
| 5/23 12:50 | 21.8 | ↑2.4 | |
| 5/23 13:00 | 24.5 | ↑2.7 | |
| 5/23 13:10 | 27.4 | ↑2.9 | |
| 5/23 13:20 | 30.4 | ↑3.0 | |
| 5/23 13:30 | 33.7 | ↑3.3 | |
| 5/23 13:40 | 37.1 | ↑3.4 | |
| 5/23 13:50 | 40.7 | ↑3.6 | |
| 5/23 14:00 | 44.6 | ↑3.9 | |
| 5/23 14:10 | 48.5 | ↑3.9 | |
| 5/23 14:20 | 52.6 | ↑4.1 | |
| 5/23 14:30 | 56.9 | ↑4.3 | |
| 5/23 14:40 | 61.2 | ↑4.3 | |
| 5/23 14:50 | 65.5 | ↑4.3 | |
| 5/23 15:00 | 69.9 | ↑4.4 | |
| 5/23 15:10 | 74.2 | ↑4.3 | |
| 5/23 15:20 | 78.5 | ↑4.3 | |
| 5/23 15:30 | 82.6 | ↑4.1 | |
| 5/23 15:40 | 86.6 | ↑4.0 | |
| 5/23 15:50 | 90.4 | ↑3.8 | |
| 5/23 16:00 | 94.0 | ↑3.6 | |
| 5/23 16:10 | 97.3 | ↑3.3 | |
| 5/23 16:20 | 100.4 | ↑3.1 | |
| 5/23 16:30 | 103.2 | ↑2.8 | |
| 5/23 16:40 | 105.7 | ↑2.5 | |
| 5/23 16:50 | 107.9 | ↑2.2 | |
| 5/23 17:00 | 109.9 | ↑2.0 | |
| 5/23 17:10 | 111.6 | ↑1.7 | |
| 5/23 17:20 | 113.0 | ↑1.4 | |
| 5/23 17:30 | 114.2 | ↑1.2 | |
| 5/23 17:40 | 115.3 | ↑1.1 | |
| 5/23 17:50 | 116.1 | ↑0.8 | |
| 5/23 18:00 | 116.8 | ↑0.7 | |
| 5/23 18:10 | 117.3 | ↑0.5 | |
| 5/23 18:20 | 117.7 | ↑0.4 | |
| 5/23 18:30 | 117.9 | ↑0.2 | |
| 5/23 18:40 | 118.1 | ↑0.2 | 満潮 |
| 5/23 18:50 | 118.1 | 0 | |
| 5/23 19:00 | 118.0 | ↓-0.1 | |
| 5/23 19:10 | 117.8 | ↓-0.2 | |
| 5/23 19:20 | 117.4 | ↓-0.4 | |
| 5/23 19:30 | 116.9 | ↓-0.5 | |
| 5/23 19:40 | 116.3 | ↓-0.6 | |
| 5/23 19:50 | 115.5 | ↓-0.8 | |
| 5/23 20:00 | 114.6 | ↓-0.9 | |
| 5/23 20:10 | 113.5 | ↓-1.1 | |
| 5/23 20:20 | 112.3 | ↓-1.2 | |
| 5/23 20:30 | 110.9 | ↓-1.4 | |
| 5/23 20:40 | 109.5 | ↓-1.4 | |
| 5/23 20:50 | 108.0 | ↓-1.5 | |
| 5/23 21:00 | 106.4 | ↓-1.6 | |
| 5/23 21:10 | 104.7 | ↓-1.7 | |
| 5/23 21:20 | 103.1 | ↓-1.6 | |
| 5/23 21:30 | 101.5 | ↓-1.6 | |
| 5/23 21:40 | 100.0 | ↓-1.5 | |
| 5/23 21:50 | 98.6 | ↓-1.4 | |
| 5/23 22:00 | 97.4 | ↓-1.2 | |
| 5/23 22:10 | 96.3 | ↓-1.1 | |
| 5/23 22:20 | 95.4 | ↓-0.9 | |
| 5/23 22:30 | 94.7 | ↓-0.7 | |
| 5/23 22:40 | 94.2 | ↓-0.5 | |
| 5/23 22:50 | 93.9 | ↓-0.3 | 干潮 |
| 5/23 23:00 | 93.9 | 0 | |
| 5/23 23:10 | 94.0 | ↑0.1 | |
| 5/23 23:20 | 94.4 | ↑0.4 | |
| 5/23 23:30 | 95.0 | ↑0.6 | |
| 5/23 23:40 | 95.7 | ↑0.7 | |
| 5/23 23:50 | 96.6 | ↑0.9 |