| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(金) |
00:57 | 08:12 | 15:03 | 19:49 |
| 133cm | 28cm | 119cm | 78cm | |
|
||||
苫小牧（北海道）2053年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 128.2 | ↑1.5 | |
| 5/30 00:10 | 129.5 | ↑1.3 | |
| 5/30 00:20 | 130.6 | ↑1.1 | |
| 5/30 00:30 | 131.4 | ↑0.8 | |
| 5/30 00:40 | 131.9 | ↑0.5 | |
| 5/30 00:50 | 132.2 | ↑0.3 | 満潮 |
| 5/30 01:00 | 132.2 | 0 | |
| 5/30 01:10 | 132.0 | ↓-0.2 | |
| 5/30 01:20 | 131.5 | ↓-0.5 | |
| 5/30 01:30 | 130.8 | ↓-0.7 | |
| 5/30 01:40 | 129.9 | ↓-0.9 | |
| 5/30 01:50 | 128.7 | ↓-1.2 | |
| 5/30 02:00 | 127.4 | ↓-1.3 | |
| 5/30 02:10 | 125.8 | ↓-1.6 | |
| 5/30 02:20 | 124.0 | ↓-1.8 | |
| 5/30 02:30 | 122.1 | ↓-1.9 | |
| 5/30 02:40 | 119.9 | ↓-2.2 | |
| 5/30 02:50 | 117.5 | ↓-2.4 | |
| 5/30 03:00 | 115.0 | ↓-2.5 | |
| 5/30 03:10 | 112.3 | ↓-2.7 | |
| 5/30 03:20 | 109.4 | ↓-2.9 | |
| 5/30 03:30 | 106.3 | ↓-3.1 | |
| 5/30 03:40 | 103.0 | ↓-3.3 | |
| 5/30 03:50 | 99.6 | ↓-3.4 | |
| 5/30 04:00 | 96.1 | ↓-3.5 | |
| 5/30 04:10 | 92.4 | ↓-3.7 | |
| 5/30 04:20 | 88.5 | ↓-3.9 | |
| 5/30 04:30 | 84.6 | ↓-3.9 | |
| 5/30 04:40 | 80.6 | ↓-4.0 | |
| 5/30 04:50 | 76.6 | ↓-4.0 | |
| 5/30 05:00 | 72.6 | ↓-4.0 | |
| 5/30 05:10 | 68.5 | ↓-4.1 | 最大潮位差 |
| 5/30 05:20 | 64.6 | ↓-3.9 | |
| 5/30 05:30 | 60.7 | ↓-3.9 | |
| 5/30 05:40 | 56.9 | ↓-3.8 | |
| 5/30 05:50 | 53.3 | ↓-3.6 | |
| 5/30 06:00 | 49.8 | ↓-3.5 | |
| 5/30 06:10 | 46.6 | ↓-3.2 | |
| 5/30 06:20 | 43.6 | ↓-3.0 | |
| 5/30 06:30 | 40.8 | ↓-2.8 | |
| 5/30 06:40 | 38.2 | ↓-2.6 | |
| 5/30 06:50 | 36.0 | ↓-2.2 | |
| 5/30 07:00 | 34.0 | ↓-2.0 | |
| 5/30 07:10 | 32.2 | ↓-1.8 | |
| 5/30 07:20 | 30.8 | ↓-1.4 | |
| 5/30 07:30 | 29.6 | ↓-1.2 | |
| 5/30 07:40 | 28.7 | ↓-0.9 | |
| 5/30 07:50 | 28.0 | ↓-0.7 | |
| 5/30 08:00 | 27.6 | ↓-0.4 | |
| 5/30 08:10 | 27.5 | ↓-0.1 | 干潮 |
| 5/30 08:20 | 27.6 | ↑0.1 | |
| 5/30 08:30 | 27.9 | ↑0.3 | |
| 5/30 08:40 | 28.6 | ↑0.7 | |
| 5/30 08:50 | 29.4 | ↑0.8 | |
| 5/30 09:00 | 30.5 | ↑1.1 | |
| 5/30 09:10 | 31.9 | ↑1.4 | |
| 5/30 09:20 | 33.5 | ↑1.6 | |
| 5/30 09:30 | 35.3 | ↑1.8 | |
| 5/30 09:40 | 37.4 | ↑2.1 | |
| 5/30 09:50 | 39.8 | ↑2.4 | |
| 5/30 10:00 | 42.4 | ↑2.6 | |
| 5/30 10:10 | 45.2 | ↑2.8 | |
| 5/30 10:20 | 48.2 | ↑3.0 | |
| 5/30 10:30 | 51.4 | ↑3.2 | |
| 5/30 10:40 | 54.8 | ↑3.4 | |
| 5/30 10:50 | 58.4 | ↑3.6 | |
| 5/30 11:00 | 62.0 | ↑3.6 | |
| 5/30 11:10 | 65.7 | ↑3.7 | |
| 5/30 11:20 | 69.5 | ↑3.8 | |
| 5/30 11:30 | 73.3 | ↑3.8 | |
| 5/30 11:40 | 77.1 | ↑3.8 | |
| 5/30 11:50 | 80.8 | ↑3.7 | |
| 5/30 12:00 | 84.4 | ↑3.6 | |
| 5/30 12:10 | 88.0 | ↑3.6 | |
| 5/30 12:20 | 91.3 | ↑3.3 | |
| 5/30 12:30 | 94.6 | ↑3.3 | |
| 5/30 12:40 | 97.6 | ↑3.0 | |
| 5/30 12:50 | 100.4 | ↑2.8 | |
| 5/30 13:00 | 103.1 | ↑2.7 | |
| 5/30 13:10 | 105.5 | ↑2.4 | |
| 5/30 13:20 | 107.7 | ↑2.2 | |
| 5/30 13:30 | 109.7 | ↑2.0 | |
| 5/30 13:40 | 111.4 | ↑1.7 | |
| 5/30 13:50 | 113.0 | ↑1.6 | |
| 5/30 14:00 | 114.3 | ↑1.3 | |
| 5/30 14:10 | 115.5 | ↑1.2 | |
| 5/30 14:20 | 116.4 | ↑0.9 | |
| 5/30 14:30 | 117.2 | ↑0.8 | |
| 5/30 14:40 | 117.7 | ↑0.5 | |
| 5/30 14:50 | 118.0 | ↑0.3 | |
| 5/30 15:00 | 118.2 | ↑0.2 | 満潮 |
| 5/30 15:10 | 118.1 | ↓-0.1 | |
| 5/30 15:20 | 117.8 | ↓-0.3 | |
| 5/30 15:30 | 117.3 | ↓-0.5 | |
| 5/30 15:40 | 116.6 | ↓-0.7 | |
| 5/30 15:50 | 115.7 | ↓-0.9 | |
| 5/30 16:00 | 114.6 | ↓-1.1 | |
| 5/30 16:10 | 113.2 | ↓-1.4 | |
| 5/30 16:20 | 111.7 | ↓-1.5 | |
| 5/30 16:30 | 109.9 | ↓-1.8 | |
| 5/30 16:40 | 108.0 | ↓-1.9 | |
| 5/30 16:50 | 106.0 | ↓-2.0 | |
| 5/30 17:00 | 103.8 | ↓-2.2 | |
| 5/30 17:10 | 101.6 | ↓-2.2 | |
| 5/30 17:20 | 99.2 | ↓-2.4 | |
| 5/30 17:30 | 96.9 | ↓-2.3 | |
| 5/30 17:40 | 94.5 | ↓-2.4 | |
| 5/30 17:50 | 92.2 | ↓-2.3 | |
| 5/30 18:00 | 90.0 | ↓-2.2 | |
| 5/30 18:10 | 87.9 | ↓-2.1 | |
| 5/30 18:20 | 85.9 | ↓-2.0 | |
| 5/30 18:30 | 84.1 | ↓-1.8 | |
| 5/30 18:40 | 82.4 | ↓-1.7 | |
| 5/30 18:50 | 81.0 | ↓-1.4 | |
| 5/30 19:00 | 79.8 | ↓-1.2 | |
| 5/30 19:10 | 78.9 | ↓-0.9 | |
| 5/30 19:20 | 78.1 | ↓-0.8 | |
| 5/30 19:30 | 77.6 | ↓-0.5 | |
| 5/30 19:40 | 77.3 | ↓-0.3 | 干潮 |
| 5/30 19:50 | 77.3 | 0 | |
| 5/30 20:00 | 77.4 | ↑0.1 | |
| 5/30 20:10 | 77.8 | ↑0.4 | |
| 5/30 20:20 | 78.3 | ↑0.5 | |
| 5/30 20:30 | 79.1 | ↑0.8 | |
| 5/30 20:40 | 80.0 | ↑0.9 | |
| 5/30 20:50 | 81.0 | ↑1.0 | |
| 5/30 21:00 | 82.3 | ↑1.3 | |
| 5/30 21:10 | 83.7 | ↑1.4 | |
| 5/30 21:20 | 85.2 | ↑1.5 | |
| 5/30 21:30 | 87.0 | ↑1.8 | |
| 5/30 21:40 | 88.8 | ↑1.8 | |
| 5/30 21:50 | 90.8 | ↑2.0 | |
| 5/30 22:00 | 93.0 | ↑2.2 | |
| 5/30 22:10 | 95.3 | ↑2.3 | |
| 5/30 22:20 | 97.8 | ↑2.5 | |
| 5/30 22:30 | 100.3 | ↑2.5 | |
| 5/30 22:40 | 103.0 | ↑2.7 | |
| 5/30 22:50 | 105.8 | ↑2.8 | |
| 5/30 23:00 | 108.6 | ↑2.8 | |
| 5/30 23:10 | 111.5 | ↑2.9 | |
| 5/30 23:20 | 114.3 | ↑2.8 | |
| 5/30 23:30 | 117.2 | ↑2.9 | |
| 5/30 23:40 | 119.9 | ↑2.7 | |
| 5/30 23:50 | 122.6 | ↑2.7 |