| 満潮 | 干潮 | 満潮 | 干潮 |
|
05
(日) |
03:43 | 10:47 | 17:41 | 22:35 |
| 137cm | 7cm | 120cm | 82cm | |
|
||||
苫小牧（北海道）2030年05月05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 |
|---|---|---|---|
| 5/5 00:00 | 91.3 | ↑1.8 | |
| 5/5 00:10 | 93.2 | ↑1.9 | |
| 5/5 00:20 | 95.2 | ↑2.0 | |
| 5/5 00:30 | 97.3 | ↑2.1 | |
| 5/5 00:40 | 99.5 | ↑2.2 | |
| 5/5 00:50 | 101.8 | ↑2.3 | |
| 5/5 01:00 | 104.2 | ↑2.4 | |
| 5/5 01:10 | 106.8 | ↑2.6 | |
| 5/5 01:20 | 109.4 | ↑2.6 | |
| 5/5 01:30 | 112.0 | ↑2.6 | |
| 5/5 01:40 | 114.8 | ↑2.8 | |
| 5/5 01:50 | 117.5 | ↑2.7 | |
| 5/5 02:00 | 120.2 | ↑2.7 | |
| 5/5 02:10 | 122.8 | ↑2.6 | |
| 5/5 02:20 | 125.4 | ↑2.6 | |
| 5/5 02:30 | 127.7 | ↑2.3 | |
| 5/5 02:40 | 129.9 | ↑2.2 | |
| 5/5 02:50 | 131.9 | ↑2.0 | |
| 5/5 03:00 | 133.5 | ↑1.6 | |
| 5/5 03:10 | 134.9 | ↑1.4 | |
| 5/5 03:20 | 135.9 | ↑1.0 | |
| 5/5 03:30 | 136.5 | ↑0.6 | |
| 5/5 03:40 | 136.8 | ↑0.3 | 満潮 |
| 5/5 03:50 | 136.6 | ↓-0.2 | |
| 5/5 04:00 | 136.1 | ↓-0.5 | |
| 5/5 04:10 | 135.3 | ↓-0.8 | |
| 5/5 04:20 | 134.0 | ↓-1.3 | |
| 5/5 04:30 | 132.4 | ↓-1.6 | |
| 5/5 04:40 | 130.5 | ↓-1.9 | |
| 5/5 04:50 | 128.4 | ↓-2.1 | |
| 5/5 05:00 | 125.9 | ↓-2.5 | |
| 5/5 05:10 | 123.2 | ↓-2.7 | |
| 5/5 05:20 | 120.3 | ↓-2.9 | |
| 5/5 05:30 | 117.3 | ↓-3.0 | |
| 5/5 05:40 | 114.0 | ↓-3.3 | |
| 5/5 05:50 | 110.7 | ↓-3.3 | |
| 5/5 06:00 | 107.1 | ↓-3.6 | |
| 5/5 06:10 | 103.5 | ↓-3.6 | |
| 5/5 06:20 | 99.7 | ↓-3.8 | |
| 5/5 06:30 | 95.7 | ↓-4.0 | |
| 5/5 06:40 | 91.7 | ↓-4.0 | |
| 5/5 06:50 | 87.5 | ↓-4.2 | |
| 5/5 07:00 | 83.2 | ↓-4.3 | |
| 5/5 07:10 | 78.8 | ↓-4.4 | |
| 5/5 07:20 | 74.2 | ↓-4.6 | |
| 5/5 07:30 | 69.6 | ↓-4.6 | |
| 5/5 07:40 | 64.8 | ↓-4.8 | 最大潮位差 |
| 5/5 07:50 | 60.0 | ↓-4.8 | 最大潮位差 |
| 5/5 08:00 | 55.2 | ↓-4.8 | 最大潮位差 |
| 5/5 08:10 | 50.4 | ↓-4.8 | 最大潮位差 |
| 5/5 08:20 | 45.7 | ↓-4.7 | |
| 5/5 08:30 | 41.0 | ↓-4.7 | |
| 5/5 08:40 | 36.5 | ↓-4.5 | |
| 5/5 08:50 | 32.2 | ↓-4.3 | |
| 5/5 09:00 | 28.1 | ↓-4.1 | |
| 5/5 09:10 | 24.3 | ↓-3.8 | |
| 5/5 09:20 | 20.8 | ↓-3.5 | |
| 5/5 09:30 | 17.7 | ↓-3.1 | |
| 5/5 09:40 | 14.9 | ↓-2.8 | |
| 5/5 09:50 | 12.5 | ↓-2.4 | |
| 5/5 10:00 | 10.5 | ↓-2.0 | |
| 5/5 10:10 | 8.9 | ↓-1.6 | |
| 5/5 10:20 | 7.7 | ↓-1.2 | |
| 5/5 10:30 | 6.9 | ↓-0.8 | |
| 5/5 10:40 | 6.5 | ↓-0.4 | 干潮 |
| 5/5 10:50 | 6.5 | 0 | |
| 5/5 11:00 | 6.8 | ↑0.3 | |
| 5/5 11:10 | 7.4 | ↑0.6 | |
| 5/5 11:20 | 8.3 | ↑0.9 | |
| 5/5 11:30 | 9.5 | ↑1.2 | |
| 5/5 11:40 | 11.0 | ↑1.5 | |
| 5/5 11:50 | 12.7 | ↑1.7 | |
| 5/5 12:00 | 14.7 | ↑2.0 | |
| 5/5 12:10 | 16.9 | ↑2.2 | |
| 5/5 12:20 | 19.4 | ↑2.5 | |
| 5/5 12:30 | 22.0 | ↑2.6 | |
| 5/5 12:40 | 25.0 | ↑3.0 | |
| 5/5 12:50 | 28.1 | ↑3.1 | |
| 5/5 13:00 | 31.5 | ↑3.4 | |
| 5/5 13:10 | 35.1 | ↑3.6 | |
| 5/5 13:20 | 38.9 | ↑3.8 | |
| 5/5 13:30 | 42.9 | ↑4.0 | |
| 5/5 13:40 | 47.2 | ↑4.3 | |
| 5/5 13:50 | 51.6 | ↑4.4 | |
| 5/5 14:00 | 56.1 | ↑4.5 | |
| 5/5 14:10 | 60.8 | ↑4.7 | |
| 5/5 14:20 | 65.6 | ↑4.8 | 最大潮位差 |
| 5/5 14:30 | 70.3 | ↑4.7 | |
| 5/5 14:40 | 75.1 | ↑4.8 | 最大潮位差 |
| 5/5 14:50 | 79.7 | ↑4.6 | |
| 5/5 15:00 | 84.3 | ↑4.6 | |
| 5/5 15:10 | 88.7 | ↑4.4 | |
| 5/5 15:20 | 92.9 | ↑4.2 | |
| 5/5 15:30 | 96.8 | ↑3.9 | |
| 5/5 15:40 | 100.4 | ↑3.6 | |
| 5/5 15:50 | 103.7 | ↑3.3 | |
| 5/5 16:00 | 106.7 | ↑3.0 | |
| 5/5 16:10 | 109.4 | ↑2.7 | |
| 5/5 16:20 | 111.7 | ↑2.3 | |
| 5/5 16:30 | 113.6 | ↑1.9 | |
| 5/5 16:40 | 115.3 | ↑1.7 | |
| 5/5 16:50 | 116.6 | ↑1.3 | |
| 5/5 17:00 | 117.6 | ↑1.0 | |
| 5/5 17:10 | 118.4 | ↑0.8 | |
| 5/5 17:20 | 118.9 | ↑0.5 | |
| 5/5 17:30 | 119.2 | ↑0.3 | |
| 5/5 17:40 | 119.3 | ↑0.1 | 満潮 |
| 5/5 17:50 | 119.2 | ↓-0.1 | |
| 5/5 18:00 | 119.0 | ↓-0.2 | |
| 5/5 18:10 | 118.6 | ↓-0.4 | |
| 5/5 18:20 | 118.0 | ↓-0.6 | |
| 5/5 18:30 | 117.4 | ↓-0.6 | |
| 5/5 18:40 | 116.6 | ↓-0.8 | |
| 5/5 18:50 | 115.6 | ↓-1.0 | |
| 5/5 19:00 | 114.5 | ↓-1.1 | |
| 5/5 19:10 | 113.3 | ↓-1.2 | |
| 5/5 19:20 | 111.9 | ↓-1.4 | |
| 5/5 19:30 | 110.4 | ↓-1.5 | |
| 5/5 19:40 | 108.7 | ↓-1.7 | |
| 5/5 19:50 | 106.9 | ↓-1.8 | |
| 5/5 20:00 | 104.9 | ↓-2.0 | |
| 5/5 20:10 | 102.9 | ↓-2.0 | |
| 5/5 20:20 | 100.8 | ↓-2.1 | |
| 5/5 20:30 | 98.6 | ↓-2.2 | |
| 5/5 20:40 | 96.4 | ↓-2.2 | |
| 5/5 20:50 | 94.2 | ↓-2.2 | |
| 5/5 21:00 | 92.0 | ↓-2.2 | |
| 5/5 21:10 | 90.0 | ↓-2.0 | |
| 5/5 21:20 | 88.1 | ↓-1.9 | |
| 5/5 21:30 | 86.4 | ↓-1.7 | |
| 5/5 21:40 | 84.9 | ↓-1.5 | |
| 5/5 21:50 | 83.6 | ↓-1.3 | |
| 5/5 22:00 | 82.5 | ↓-1.1 | |
| 5/5 22:10 | 81.8 | ↓-0.7 | |
| 5/5 22:20 | 81.3 | ↓-0.5 | |
| 5/5 22:30 | 81.0 | ↓-0.3 | 干潮 |
| 5/5 22:40 | 81.1 | ↑0.1 | |
| 5/5 22:50 | 81.3 | ↑0.2 | |
| 5/5 23:00 | 81.9 | ↑0.6 | |
| 5/5 23:10 | 82.6 | ↑0.7 | |
| 5/5 23:20 | 83.5 | ↑0.9 | |
| 5/5 23:30 | 84.6 | ↑1.1 | |
| 5/5 23:40 | 85.8 | ↑1.2 | |
| 5/5 23:50 | 87.2 | ↑1.4 |