| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(日) |
04:13 | 11:38 | 19:10 | 23:04 |
| 147cm | -7cm | 113cm | 94cm | |
|
||||
苫小牧（北海道）2044年05月1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 |
|---|---|---|---|
| 5/1 00:00 | 97.7 | ↑1.7 | |
| 5/1 00:10 | 99.5 | ↑1.8 | |
| 5/1 00:20 | 101.4 | ↑1.9 | |
| 5/1 00:30 | 103.4 | ↑2.0 | |
| 5/1 00:40 | 105.4 | ↑2.0 | |
| 5/1 00:50 | 107.5 | ↑2.1 | |
| 5/1 01:00 | 109.6 | ↑2.1 | |
| 5/1 01:10 | 111.8 | ↑2.2 | |
| 5/1 01:20 | 114.1 | ↑2.3 | |
| 5/1 01:30 | 116.4 | ↑2.3 | |
| 5/1 01:40 | 118.7 | ↑2.3 | |
| 5/1 01:50 | 121.1 | ↑2.4 | |
| 5/1 02:00 | 123.5 | ↑2.4 | |
| 5/1 02:10 | 125.9 | ↑2.4 | |
| 5/1 02:20 | 128.4 | ↑2.5 | |
| 5/1 02:30 | 130.8 | ↑2.4 | |
| 5/1 02:40 | 133.1 | ↑2.3 | |
| 5/1 02:50 | 135.4 | ↑2.3 | |
| 5/1 03:00 | 137.5 | ↑2.1 | |
| 5/1 03:10 | 139.5 | ↑2.0 | |
| 5/1 03:20 | 141.3 | ↑1.8 | |
| 5/1 03:30 | 142.9 | ↑1.6 | |
| 5/1 03:40 | 144.2 | ↑1.3 | |
| 5/1 03:50 | 145.2 | ↑1.0 | |
| 5/1 04:00 | 145.8 | ↑0.6 | |
| 5/1 04:10 | 146.0 | ↑0.2 | 満潮 |
| 5/1 04:20 | 145.9 | ↓-0.1 | |
| 5/1 04:30 | 145.4 | ↓-0.5 | |
| 5/1 04:40 | 144.5 | ↓-0.9 | |
| 5/1 04:50 | 143.1 | ↓-1.4 | |
| 5/1 05:00 | 141.4 | ↓-1.7 | |
| 5/1 05:10 | 139.3 | ↓-2.1 | |
| 5/1 05:20 | 136.8 | ↓-2.5 | |
| 5/1 05:30 | 134.0 | ↓-2.8 | |
| 5/1 05:40 | 130.9 | ↓-3.1 | |
| 5/1 05:50 | 127.5 | ↓-3.4 | |
| 5/1 06:00 | 123.9 | ↓-3.6 | |
| 5/1 06:10 | 120.1 | ↓-3.8 | |
| 5/1 06:20 | 116.1 | ↓-4.0 | |
| 5/1 06:30 | 111.9 | ↓-4.2 | |
| 5/1 06:40 | 107.6 | ↓-4.3 | |
| 5/1 06:50 | 103.1 | ↓-4.5 | |
| 5/1 07:00 | 98.6 | ↓-4.5 | |
| 5/1 07:10 | 93.9 | ↓-4.7 | |
| 5/1 07:20 | 89.1 | ↓-4.8 | |
| 5/1 07:30 | 84.3 | ↓-4.8 | |
| 5/1 07:40 | 79.3 | ↓-5.0 | |
| 5/1 07:50 | 74.3 | ↓-5.0 | |
| 5/1 08:00 | 69.2 | ↓-5.1 | |
| 5/1 08:10 | 64.1 | ↓-5.1 | |
| 5/1 08:20 | 58.9 | ↓-5.2 | 最大潮位差 |
| 5/1 08:30 | 53.7 | ↓-5.2 | 最大潮位差 |
| 5/1 08:40 | 48.5 | ↓-5.2 | 最大潮位差 |
| 5/1 08:50 | 43.3 | ↓-5.2 | 最大潮位差 |
| 5/1 09:00 | 38.2 | ↓-5.1 | |
| 5/1 09:10 | 33.1 | ↓-5.1 | |
| 5/1 09:20 | 28.2 | ↓-4.9 | |
| 5/1 09:30 | 23.5 | ↓-4.7 | |
| 5/1 09:40 | 19.0 | ↓-4.5 | |
| 5/1 09:50 | 14.7 | ↓-4.3 | |
| 5/1 10:00 | 10.8 | ↓-3.9 | |
| 5/1 10:10 | 7.2 | ↓-3.6 | |
| 5/1 10:20 | 3.9 | ↓-3.3 | |
| 5/1 10:30 | 1.0 | ↓-2.9 | |
| 5/1 10:40 | -1.5 | ↓-2.5 | |
| 5/1 10:50 | -3.6 | ↓-2.1 | |
| 5/1 11:00 | -5.2 | ↓-1.6 | |
| 5/1 11:10 | -6.5 | ↓-1.3 | |
| 5/1 11:20 | -7.3 | ↓-0.8 | |
| 5/1 11:30 | -7.8 | ↓-0.5 | 干潮 |
| 5/1 11:40 | -7.8 | 0 | |
| 5/1 11:50 | -7.5 | ↑0.3 | |
| 5/1 12:00 | -6.9 | ↑0.6 | |
| 5/1 12:10 | -5.9 | ↑1.0 | |
| 5/1 12:20 | -4.7 | ↑1.2 | |
| 5/1 12:30 | -3.1 | ↑1.6 | |
| 5/1 12:40 | -1.3 | ↑1.8 | |
| 5/1 12:50 | 0.7 | ↑2.0 | |
| 5/1 13:00 | 3.0 | ↑2.3 | |
| 5/1 13:10 | 5.6 | ↑2.6 | |
| 5/1 13:20 | 8.3 | ↑2.7 | |
| 5/1 13:30 | 11.3 | ↑3.0 | |
| 5/1 13:40 | 14.6 | ↑3.3 | |
| 5/1 13:50 | 18.0 | ↑3.4 | |
| 5/1 14:00 | 21.7 | ↑3.7 | |
| 5/1 14:10 | 25.6 | ↑3.9 | |
| 5/1 14:20 | 29.7 | ↑4.1 | |
| 5/1 14:30 | 33.9 | ↑4.2 | |
| 5/1 14:40 | 38.4 | ↑4.5 | |
| 5/1 14:50 | 42.9 | ↑4.5 | |
| 5/1 15:00 | 47.6 | ↑4.7 | |
| 5/1 15:10 | 52.4 | ↑4.8 | |
| 5/1 15:20 | 57.2 | ↑4.8 | |
| 5/1 15:30 | 62.0 | ↑4.8 | |
| 5/1 15:40 | 66.7 | ↑4.7 | |
| 5/1 15:50 | 71.3 | ↑4.6 | |
| 5/1 16:00 | 75.8 | ↑4.5 | |
| 5/1 16:10 | 80.1 | ↑4.3 | |
| 5/1 16:20 | 84.2 | ↑4.1 | |
| 5/1 16:30 | 88.0 | ↑3.8 | |
| 5/1 16:40 | 91.6 | ↑3.6 | |
| 5/1 16:50 | 94.9 | ↑3.3 | |
| 5/1 17:00 | 97.8 | ↑2.9 | |
| 5/1 17:10 | 100.5 | ↑2.7 | |
| 5/1 17:20 | 102.8 | ↑2.3 | |
| 5/1 17:30 | 104.9 | ↑2.1 | |
| 5/1 17:40 | 106.6 | ↑1.7 | |
| 5/1 17:50 | 108.1 | ↑1.5 | |
| 5/1 18:00 | 109.3 | ↑1.2 | |
| 5/1 18:10 | 110.3 | ↑1.0 | |
| 5/1 18:20 | 111.1 | ↑0.8 | |
| 5/1 18:30 | 111.8 | ↑0.7 | |
| 5/1 18:40 | 112.2 | ↑0.4 | |
| 5/1 18:50 | 112.5 | ↑0.3 | |
| 5/1 19:00 | 112.7 | ↑0.2 | 満潮 |
| 5/1 19:10 | 112.7 | 0 | 満潮 |
| 5/1 19:20 | 112.7 | 0 | |
| 5/1 19:30 | 112.5 | ↓-0.2 | |
| 5/1 19:40 | 112.2 | ↓-0.3 | |
| 5/1 19:50 | 111.7 | ↓-0.5 | |
| 5/1 20:00 | 111.2 | ↓-0.5 | |
| 5/1 20:10 | 110.5 | ↓-0.7 | |
| 5/1 20:20 | 109.7 | ↓-0.8 | |
| 5/1 20:30 | 108.8 | ↓-0.9 | |
| 5/1 20:40 | 107.7 | ↓-1.1 | |
| 5/1 20:50 | 106.6 | ↓-1.1 | |
| 5/1 21:00 | 105.4 | ↓-1.2 | |
| 5/1 21:10 | 104.1 | ↓-1.3 | |
| 5/1 21:20 | 102.7 | ↓-1.4 | |
| 5/1 21:30 | 101.4 | ↓-1.3 | |
| 5/1 21:40 | 100.0 | ↓-1.4 | |
| 5/1 21:50 | 98.7 | ↓-1.3 | |
| 5/1 22:00 | 97.5 | ↓-1.2 | |
| 5/1 22:10 | 96.4 | ↓-1.1 | |
| 5/1 22:20 | 95.4 | ↓-1.0 | |
| 5/1 22:30 | 94.6 | ↓-0.8 | |
| 5/1 22:40 | 93.9 | ↓-0.7 | |
| 5/1 22:50 | 93.5 | ↓-0.4 | |
| 5/1 23:00 | 93.3 | ↓-0.2 | 干潮 |
| 5/1 23:10 | 93.4 | ↑0.1 | |
| 5/1 23:20 | 93.6 | ↑0.2 | |
| 5/1 23:30 | 94.1 | ↑0.5 | |
| 5/1 23:40 | 94.8 | ↑0.7 | |
| 5/1 23:50 | 95.7 | ↑0.9 |