| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(金) |
02:57 | 09:46 | 16:20 | 21:43 |
| 135cm | 9cm | 128cm | 68cm | |
|
||||
苫小牧（北海道）2054年05月8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 |
|---|---|---|---|
| 5/8 00:00 | 91.8 | ↑3.0 | |
| 5/8 00:10 | 94.8 | ↑3.0 | |
| 5/8 00:20 | 98.0 | ↑3.2 | |
| 5/8 00:30 | 101.2 | ↑3.2 | |
| 5/8 00:40 | 104.5 | ↑3.3 | |
| 5/8 00:50 | 107.8 | ↑3.3 | |
| 5/8 01:00 | 111.1 | ↑3.3 | |
| 5/8 01:10 | 114.3 | ↑3.2 | |
| 5/8 01:20 | 117.5 | ↑3.2 | |
| 5/8 01:30 | 120.4 | ↑2.9 | |
| 5/8 01:40 | 123.2 | ↑2.8 | |
| 5/8 01:50 | 125.8 | ↑2.6 | |
| 5/8 02:00 | 128.0 | ↑2.2 | |
| 5/8 02:10 | 130.0 | ↑2.0 | |
| 5/8 02:20 | 131.6 | ↑1.6 | |
| 5/8 02:30 | 132.8 | ↑1.2 | |
| 5/8 02:40 | 133.6 | ↑0.8 | |
| 5/8 02:50 | 134.0 | ↑0.4 | 満潮 |
| 5/8 03:00 | 134.1 | ↑0.1 | |
| 5/8 03:10 | 133.7 | ↓-0.4 | |
| 5/8 03:20 | 133.0 | ↓-0.7 | |
| 5/8 03:30 | 131.9 | ↓-1.1 | |
| 5/8 03:40 | 130.5 | ↓-1.4 | |
| 5/8 03:50 | 128.8 | ↓-1.7 | |
| 5/8 04:00 | 126.8 | ↓-2.0 | |
| 5/8 04:10 | 124.5 | ↓-2.3 | |
| 5/8 04:20 | 122.0 | ↓-2.5 | |
| 5/8 04:30 | 119.3 | ↓-2.7 | |
| 5/8 04:40 | 116.4 | ↓-2.9 | |
| 5/8 04:50 | 113.3 | ↓-3.1 | |
| 5/8 05:00 | 110.0 | ↓-3.3 | |
| 5/8 05:10 | 106.6 | ↓-3.4 | |
| 5/8 05:20 | 103.0 | ↓-3.6 | |
| 5/8 05:30 | 99.2 | ↓-3.8 | |
| 5/8 05:40 | 95.2 | ↓-4.0 | |
| 5/8 05:50 | 91.1 | ↓-4.1 | |
| 5/8 06:00 | 86.8 | ↓-4.3 | |
| 5/8 06:10 | 82.4 | ↓-4.4 | |
| 5/8 06:20 | 77.8 | ↓-4.6 | |
| 5/8 06:30 | 73.1 | ↓-4.7 | |
| 5/8 06:40 | 68.2 | ↓-4.9 | |
| 5/8 06:50 | 63.3 | ↓-4.9 | |
| 5/8 07:00 | 58.4 | ↓-4.9 | |
| 5/8 07:10 | 53.5 | ↓-4.9 | |
| 5/8 07:20 | 48.6 | ↓-4.9 | |
| 5/8 07:30 | 43.8 | ↓-4.8 | |
| 5/8 07:40 | 39.1 | ↓-4.7 | |
| 5/8 07:50 | 34.6 | ↓-4.5 | |
| 5/8 08:00 | 30.4 | ↓-4.2 | |
| 5/8 08:10 | 26.4 | ↓-4.0 | |
| 5/8 08:20 | 22.8 | ↓-3.6 | |
| 5/8 08:30 | 19.5 | ↓-3.3 | |
| 5/8 08:40 | 16.6 | ↓-2.9 | |
| 5/8 08:50 | 14.1 | ↓-2.5 | |
| 5/8 09:00 | 12.1 | ↓-2.0 | |
| 5/8 09:10 | 10.5 | ↓-1.6 | |
| 5/8 09:20 | 9.3 | ↓-1.2 | |
| 5/8 09:30 | 8.5 | ↓-0.8 | |
| 5/8 09:40 | 8.1 | ↓-0.4 | 干潮 |
| 5/8 09:50 | 8.1 | 0 | |
| 5/8 10:00 | 8.5 | ↑0.4 | |
| 5/8 10:10 | 9.2 | ↑0.7 | |
| 5/8 10:20 | 10.3 | ↑1.1 | |
| 5/8 10:30 | 11.7 | ↑1.4 | |
| 5/8 10:40 | 13.4 | ↑1.7 | |
| 5/8 10:50 | 15.3 | ↑1.9 | |
| 5/8 11:00 | 17.5 | ↑2.2 | |
| 5/8 11:10 | 20.0 | ↑2.5 | |
| 5/8 11:20 | 22.8 | ↑2.8 | |
| 5/8 11:30 | 25.8 | ↑3.0 | |
| 5/8 11:40 | 29.0 | ↑3.2 | |
| 5/8 11:50 | 32.5 | ↑3.5 | |
| 5/8 12:00 | 36.3 | ↑3.8 | |
| 5/8 12:10 | 40.3 | ↑4.0 | |
| 5/8 12:20 | 44.5 | ↑4.2 | |
| 5/8 12:30 | 49.0 | ↑4.5 | |
| 5/8 12:40 | 53.7 | ↑4.7 | |
| 5/8 12:50 | 58.5 | ↑4.8 | |
| 5/8 13:00 | 63.4 | ↑4.9 | |
| 5/8 13:10 | 68.5 | ↑5.1 | |
| 5/8 13:20 | 73.6 | ↑5.1 | |
| 5/8 13:30 | 78.8 | ↑5.2 | 最大潮位差 |
| 5/8 13:40 | 83.8 | ↑5.0 | |
| 5/8 13:50 | 88.8 | ↑5.0 | |
| 5/8 14:00 | 93.6 | ↑4.8 | |
| 5/8 14:10 | 98.3 | ↑4.7 | |
| 5/8 14:20 | 102.6 | ↑4.3 | |
| 5/8 14:30 | 106.7 | ↑4.1 | |
| 5/8 14:40 | 110.4 | ↑3.7 | |
| 5/8 14:50 | 113.8 | ↑3.4 | |
| 5/8 15:00 | 116.8 | ↑3.0 | |
| 5/8 15:10 | 119.4 | ↑2.6 | |
| 5/8 15:20 | 121.6 | ↑2.2 | |
| 5/8 15:30 | 123.5 | ↑1.9 | |
| 5/8 15:40 | 124.9 | ↑1.4 | |
| 5/8 15:50 | 126.0 | ↑1.1 | |
| 5/8 16:00 | 126.7 | ↑0.7 | |
| 5/8 16:10 | 127.1 | ↑0.4 | 満潮 |
| 5/8 16:20 | 127.2 | ↑0.1 | 満潮 |
| 5/8 16:30 | 127.1 | ↓-0.1 | |
| 5/8 16:40 | 126.7 | ↓-0.4 | |
| 5/8 16:50 | 126.1 | ↓-0.6 | |
| 5/8 17:00 | 125.3 | ↓-0.8 | |
| 5/8 17:10 | 124.3 | ↓-1.0 | |
| 5/8 17:20 | 123.1 | ↓-1.2 | |
| 5/8 17:30 | 121.7 | ↓-1.4 | |
| 5/8 17:40 | 120.1 | ↓-1.6 | |
| 5/8 17:50 | 118.4 | ↓-1.7 | |
| 5/8 18:00 | 116.5 | ↓-1.9 | |
| 5/8 18:10 | 114.4 | ↓-2.1 | |
| 5/8 18:20 | 112.2 | ↓-2.2 | |
| 5/8 18:30 | 109.7 | ↓-2.5 | |
| 5/8 18:40 | 107.1 | ↓-2.6 | |
| 5/8 18:50 | 104.4 | ↓-2.7 | |
| 5/8 19:00 | 101.5 | ↓-2.9 | |
| 5/8 19:10 | 98.6 | ↓-2.9 | |
| 5/8 19:20 | 95.5 | ↓-3.1 | |
| 5/8 19:30 | 92.4 | ↓-3.1 | |
| 5/8 19:40 | 89.4 | ↓-3.0 | |
| 5/8 19:50 | 86.3 | ↓-3.1 | |
| 5/8 20:00 | 83.4 | ↓-2.9 | |
| 5/8 20:10 | 80.6 | ↓-2.8 | |
| 5/8 20:20 | 77.9 | ↓-2.7 | |
| 5/8 20:30 | 75.5 | ↓-2.4 | |
| 5/8 20:40 | 73.4 | ↓-2.1 | |
| 5/8 20:50 | 71.5 | ↓-1.9 | |
| 5/8 21:00 | 70.0 | ↓-1.5 | |
| 5/8 21:10 | 68.7 | ↓-1.3 | |
| 5/8 21:20 | 67.8 | ↓-0.9 | |
| 5/8 21:30 | 67.3 | ↓-0.5 | |
| 5/8 21:40 | 67.1 | ↓-0.2 | 干潮 |
| 5/8 21:50 | 67.1 | 0 | |
| 5/8 22:00 | 67.5 | ↑0.4 | |
| 5/8 22:10 | 68.2 | ↑0.7 | |
| 5/8 22:20 | 69.1 | ↑0.9 | |
| 5/8 22:30 | 70.2 | ↑1.1 | |
| 5/8 22:40 | 71.5 | ↑1.3 | |
| 5/8 22:50 | 73.1 | ↑1.6 | |
| 5/8 23:00 | 74.7 | ↑1.6 | |
| 5/8 23:10 | 76.5 | ↑1.8 | |
| 5/8 23:20 | 78.5 | ↑2.0 | |
| 5/8 23:30 | 80.6 | ↑2.1 | |
| 5/8 23:40 | 82.8 | ↑2.2 | |
| 5/8 23:50 | 85.1 | ↑2.3 |