| 満潮 | 干潮 | 満潮 | 干潮 |
|
15
(火) |
04:25 | 11:40 | 18:55 | 23:20 |
| 138cm | 10cm | 115cm | 91cm | |
|
||||
苫小牧（北海道）2040年05月15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 |
|---|---|---|---|
| 5/15 00:00 | 92.6 | ↑1.3 | |
| 5/15 00:10 | 94.0 | ↑1.4 | |
| 5/15 00:20 | 95.5 | ↑1.5 | |
| 5/15 00:30 | 97.0 | ↑1.5 | |
| 5/15 00:40 | 98.7 | ↑1.7 | |
| 5/15 00:50 | 100.3 | ↑1.6 | |
| 5/15 01:00 | 102.1 | ↑1.8 | |
| 5/15 01:10 | 103.9 | ↑1.8 | |
| 5/15 01:20 | 105.8 | ↑1.9 | |
| 5/15 01:30 | 107.7 | ↑1.9 | |
| 5/15 01:40 | 109.7 | ↑2.0 | |
| 5/15 01:50 | 111.8 | ↑2.1 | |
| 5/15 02:00 | 113.9 | ↑2.1 | |
| 5/15 02:10 | 116.1 | ↑2.2 | |
| 5/15 02:20 | 118.3 | ↑2.2 | |
| 5/15 02:30 | 120.6 | ↑2.3 | |
| 5/15 02:40 | 122.8 | ↑2.2 | |
| 5/15 02:50 | 125.0 | ↑2.2 | |
| 5/15 03:00 | 127.2 | ↑2.2 | |
| 5/15 03:10 | 129.2 | ↑2.0 | |
| 5/15 03:20 | 131.2 | ↑2.0 | |
| 5/15 03:30 | 132.9 | ↑1.7 | |
| 5/15 03:40 | 134.4 | ↑1.5 | |
| 5/15 03:50 | 135.7 | ↑1.3 | |
| 5/15 04:00 | 136.6 | ↑0.9 | |
| 5/15 04:10 | 137.3 | ↑0.7 | |
| 5/15 04:20 | 137.6 | ↑0.3 | 満潮 |
| 5/15 04:30 | 137.6 | 0 | |
| 5/15 04:40 | 137.2 | ↓-0.4 | |
| 5/15 04:50 | 136.4 | ↓-0.8 | |
| 5/15 05:00 | 135.2 | ↓-1.2 | |
| 5/15 05:10 | 133.8 | ↓-1.4 | |
| 5/15 05:20 | 132.0 | ↓-1.8 | |
| 5/15 05:30 | 129.8 | ↓-2.2 | |
| 5/15 05:40 | 127.4 | ↓-2.4 | |
| 5/15 05:50 | 124.8 | ↓-2.6 | |
| 5/15 06:00 | 121.9 | ↓-2.9 | |
| 5/15 06:10 | 118.9 | ↓-3.0 | |
| 5/15 06:20 | 115.7 | ↓-3.2 | |
| 5/15 06:30 | 112.3 | ↓-3.4 | |
| 5/15 06:40 | 108.8 | ↓-3.5 | |
| 5/15 06:50 | 105.2 | ↓-3.6 | |
| 5/15 07:00 | 101.5 | ↓-3.7 | |
| 5/15 07:10 | 97.7 | ↓-3.8 | |
| 5/15 07:20 | 93.8 | ↓-3.9 | |
| 5/15 07:30 | 89.8 | ↓-4.0 | |
| 5/15 07:40 | 85.8 | ↓-4.0 | |
| 5/15 07:50 | 81.6 | ↓-4.2 | |
| 5/15 08:00 | 77.4 | ↓-4.2 | |
| 5/15 08:10 | 73.1 | ↓-4.3 | |
| 5/15 08:20 | 68.8 | ↓-4.3 | |
| 5/15 08:30 | 64.4 | ↓-4.4 | |
| 5/15 08:40 | 59.9 | ↓-4.5 | 最大潮位差 |
| 5/15 08:50 | 55.5 | ↓-4.4 | |
| 5/15 09:00 | 51.0 | ↓-4.5 | 最大潮位差 |
| 5/15 09:10 | 46.7 | ↓-4.3 | |
| 5/15 09:20 | 42.4 | ↓-4.3 | |
| 5/15 09:30 | 38.2 | ↓-4.2 | |
| 5/15 09:40 | 34.2 | ↓-4.0 | |
| 5/15 09:50 | 30.3 | ↓-3.9 | |
| 5/15 10:00 | 26.8 | ↓-3.5 | |
| 5/15 10:10 | 23.5 | ↓-3.3 | |
| 5/15 10:20 | 20.5 | ↓-3.0 | |
| 5/15 10:30 | 17.8 | ↓-2.7 | |
| 5/15 10:40 | 15.5 | ↓-2.3 | |
| 5/15 10:50 | 13.6 | ↓-1.9 | |
| 5/15 11:00 | 12.0 | ↓-1.6 | |
| 5/15 11:10 | 10.9 | ↓-1.1 | |
| 5/15 11:20 | 10.0 | ↓-0.9 | |
| 5/15 11:30 | 9.6 | ↓-0.4 | 干潮 |
| 5/15 11:40 | 9.4 | ↓-0.2 | 干潮 |
| 5/15 11:50 | 9.6 | ↑0.2 | |
| 5/15 12:00 | 10.1 | ↑0.5 | |
| 5/15 12:10 | 10.9 | ↑0.8 | |
| 5/15 12:20 | 11.9 | ↑1.0 | |
| 5/15 12:30 | 13.2 | ↑1.3 | |
| 5/15 12:40 | 14.8 | ↑1.6 | |
| 5/15 12:50 | 16.5 | ↑1.7 | |
| 5/15 13:00 | 18.4 | ↑1.9 | |
| 5/15 13:10 | 20.6 | ↑2.2 | |
| 5/15 13:20 | 22.9 | ↑2.3 | |
| 5/15 13:30 | 25.5 | ↑2.6 | |
| 5/15 13:40 | 28.2 | ↑2.7 | |
| 5/15 13:50 | 31.2 | ↑3.0 | |
| 5/15 14:00 | 34.3 | ↑3.1 | |
| 5/15 14:10 | 37.7 | ↑3.4 | |
| 5/15 14:20 | 41.2 | ↑3.5 | |
| 5/15 14:30 | 45.0 | ↑3.8 | |
| 5/15 14:40 | 48.8 | ↑3.8 | |
| 5/15 14:50 | 52.9 | ↑4.1 | |
| 5/15 15:00 | 57.0 | ↑4.1 | |
| 5/15 15:10 | 61.3 | ↑4.3 | |
| 5/15 15:20 | 65.5 | ↑4.2 | |
| 5/15 15:30 | 69.8 | ↑4.3 | |
| 5/15 15:40 | 74.1 | ↑4.3 | |
| 5/15 15:50 | 78.3 | ↑4.2 | |
| 5/15 16:00 | 82.4 | ↑4.1 | |
| 5/15 16:10 | 86.3 | ↑3.9 | |
| 5/15 16:20 | 90.0 | ↑3.7 | |
| 5/15 16:30 | 93.5 | ↑3.5 | |
| 5/15 16:40 | 96.7 | ↑3.2 | |
| 5/15 16:50 | 99.7 | ↑3.0 | |
| 5/15 17:00 | 102.3 | ↑2.6 | |
| 5/15 17:10 | 104.7 | ↑2.4 | |
| 5/15 17:20 | 106.7 | ↑2.0 | |
| 5/15 17:30 | 108.5 | ↑1.8 | |
| 5/15 17:40 | 110.0 | ↑1.5 | |
| 5/15 17:50 | 111.2 | ↑1.2 | |
| 5/15 18:00 | 112.2 | ↑1.0 | |
| 5/15 18:10 | 112.9 | ↑0.7 | |
| 5/15 18:20 | 113.5 | ↑0.6 | |
| 5/15 18:30 | 113.9 | ↑0.4 | |
| 5/15 18:40 | 114.2 | ↑0.3 | |
| 5/15 18:50 | 114.3 | ↑0.1 | 満潮 |
| 5/15 19:00 | 114.3 | 0 | |
| 5/15 19:10 | 114.1 | ↓-0.2 | |
| 5/15 19:20 | 113.9 | ↓-0.2 | |
| 5/15 19:30 | 113.6 | ↓-0.3 | |
| 5/15 19:40 | 113.1 | ↓-0.5 | |
| 5/15 19:50 | 112.6 | ↓-0.5 | |
| 5/15 20:00 | 111.9 | ↓-0.7 | |
| 5/15 20:10 | 111.1 | ↓-0.8 | |
| 5/15 20:20 | 110.2 | ↓-0.9 | |
| 5/15 20:30 | 109.2 | ↓-1.0 | |
| 5/15 20:40 | 108.1 | ↓-1.1 | |
| 5/15 20:50 | 106.8 | ↓-1.3 | |
| 5/15 21:00 | 105.5 | ↓-1.3 | |
| 5/15 21:10 | 104.1 | ↓-1.4 | |
| 5/15 21:20 | 102.6 | ↓-1.5 | |
| 5/15 21:30 | 101.1 | ↓-1.5 | |
| 5/15 21:40 | 99.5 | ↓-1.6 | |
| 5/15 21:50 | 98.0 | ↓-1.5 | |
| 5/15 22:00 | 96.6 | ↓-1.4 | |
| 5/15 22:10 | 95.2 | ↓-1.4 | |
| 5/15 22:20 | 94.0 | ↓-1.2 | |
| 5/15 22:30 | 92.9 | ↓-1.1 | |
| 5/15 22:40 | 92.0 | ↓-0.9 | |
| 5/15 22:50 | 91.2 | ↓-0.8 | |
| 5/15 23:00 | 90.7 | ↓-0.5 | |
| 5/15 23:10 | 90.4 | ↓-0.3 | 干潮 |
| 5/15 23:20 | 90.3 | ↓-0.1 | 干潮 |
| 5/15 23:30 | 90.5 | ↑0.2 | |
| 5/15 23:40 | 90.8 | ↑0.3 | |
| 5/15 23:50 | 91.4 | ↑0.6 |