| 満潮 | 干潮 | 満潮 | 干潮 |
|
02
(木) |
02:15 | 09:16 | 16:00 | 21:00 |
| 134cm | 13cm | 122cm | 73cm | |
|
||||
苫小牧（北海道）2030年05月02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 |
|---|---|---|---|
| 5/2 00:00 | 108.3 | ↑3.0 | |
| 5/2 00:10 | 111.3 | ↑3.0 | |
| 5/2 00:20 | 114.3 | ↑3.0 | |
| 5/2 00:30 | 117.1 | ↑2.8 | |
| 5/2 00:40 | 119.8 | ↑2.7 | |
| 5/2 00:50 | 122.4 | ↑2.6 | |
| 5/2 01:00 | 124.7 | ↑2.3 | |
| 5/2 01:10 | 126.8 | ↑2.1 | |
| 5/2 01:20 | 128.6 | ↑1.8 | |
| 5/2 01:30 | 130.1 | ↑1.5 | |
| 5/2 01:40 | 131.3 | ↑1.2 | |
| 5/2 01:50 | 132.2 | ↑0.9 | |
| 5/2 02:00 | 132.8 | ↑0.6 | |
| 5/2 02:10 | 133.1 | ↑0.3 | 満潮 |
| 5/2 02:20 | 133.1 | 0 | |
| 5/2 02:30 | 132.7 | ↓-0.4 | |
| 5/2 02:40 | 132.1 | ↓-0.6 | |
| 5/2 02:50 | 131.2 | ↓-0.9 | |
| 5/2 03:00 | 130.0 | ↓-1.2 | |
| 5/2 03:10 | 128.6 | ↓-1.4 | |
| 5/2 03:20 | 126.9 | ↓-1.7 | |
| 5/2 03:30 | 125.1 | ↓-1.8 | |
| 5/2 03:40 | 122.9 | ↓-2.2 | |
| 5/2 03:50 | 120.6 | ↓-2.3 | |
| 5/2 04:00 | 118.1 | ↓-2.5 | |
| 5/2 04:10 | 115.3 | ↓-2.8 | |
| 5/2 04:20 | 112.3 | ↓-3.0 | |
| 5/2 04:30 | 109.1 | ↓-3.2 | |
| 5/2 04:40 | 105.7 | ↓-3.4 | |
| 5/2 04:50 | 102.0 | ↓-3.7 | |
| 5/2 05:00 | 98.2 | ↓-3.8 | |
| 5/2 05:10 | 94.1 | ↓-4.1 | |
| 5/2 05:20 | 89.9 | ↓-4.2 | |
| 5/2 05:30 | 85.5 | ↓-4.4 | |
| 5/2 05:40 | 80.9 | ↓-4.6 | |
| 5/2 05:50 | 76.2 | ↓-4.7 | |
| 5/2 06:00 | 71.4 | ↓-4.8 | |
| 5/2 06:10 | 66.5 | ↓-4.9 | 最大潮位差 |
| 5/2 06:20 | 61.7 | ↓-4.8 | |
| 5/2 06:30 | 56.8 | ↓-4.9 | 最大潮位差 |
| 5/2 06:40 | 52.1 | ↓-4.7 | |
| 5/2 06:50 | 47.5 | ↓-4.6 | |
| 5/2 07:00 | 43.0 | ↓-4.5 | |
| 5/2 07:10 | 38.7 | ↓-4.3 | |
| 5/2 07:20 | 34.7 | ↓-4.0 | |
| 5/2 07:30 | 31.0 | ↓-3.7 | |
| 5/2 07:40 | 27.6 | ↓-3.4 | |
| 5/2 07:50 | 24.5 | ↓-3.1 | |
| 5/2 08:00 | 21.7 | ↓-2.8 | |
| 5/2 08:10 | 19.3 | ↓-2.4 | |
| 5/2 08:20 | 17.3 | ↓-2.0 | |
| 5/2 08:30 | 15.6 | ↓-1.7 | |
| 5/2 08:40 | 14.3 | ↓-1.3 | |
| 5/2 08:50 | 13.3 | ↓-1.0 | |
| 5/2 09:00 | 12.6 | ↓-0.7 | |
| 5/2 09:10 | 12.3 | ↓-0.3 | 干潮 |
| 5/2 09:20 | 12.3 | 0 | |
| 5/2 09:30 | 12.6 | ↑0.3 | |
| 5/2 09:40 | 13.3 | ↑0.7 | |
| 5/2 09:50 | 14.2 | ↑0.9 | |
| 5/2 10:00 | 15.4 | ↑1.2 | |
| 5/2 10:10 | 16.9 | ↑1.5 | |
| 5/2 10:20 | 18.7 | ↑1.8 | |
| 5/2 10:30 | 20.8 | ↑2.1 | |
| 5/2 10:40 | 23.2 | ↑2.4 | |
| 5/2 10:50 | 25.9 | ↑2.7 | |
| 5/2 11:00 | 28.9 | ↑3.0 | |
| 5/2 11:10 | 32.2 | ↑3.3 | |
| 5/2 11:20 | 35.7 | ↑3.5 | |
| 5/2 11:30 | 39.5 | ↑3.8 | |
| 5/2 11:40 | 43.5 | ↑4.0 | |
| 5/2 11:50 | 47.8 | ↑4.3 | |
| 5/2 12:00 | 52.2 | ↑4.4 | |
| 5/2 12:10 | 56.8 | ↑4.6 | |
| 5/2 12:20 | 61.5 | ↑4.7 | |
| 5/2 12:30 | 66.2 | ↑4.7 | |
| 5/2 12:40 | 71.0 | ↑4.8 | |
| 5/2 12:50 | 75.7 | ↑4.7 | |
| 5/2 13:00 | 80.3 | ↑4.6 | |
| 5/2 13:10 | 84.9 | ↑4.6 | |
| 5/2 13:20 | 89.2 | ↑4.3 | |
| 5/2 13:30 | 93.3 | ↑4.1 | |
| 5/2 13:40 | 97.2 | ↑3.9 | |
| 5/2 13:50 | 100.9 | ↑3.7 | |
| 5/2 14:00 | 104.2 | ↑3.3 | |
| 5/2 14:10 | 107.2 | ↑3.0 | |
| 5/2 14:20 | 110.0 | ↑2.8 | |
| 5/2 14:30 | 112.4 | ↑2.4 | |
| 5/2 14:40 | 114.5 | ↑2.1 | |
| 5/2 14:50 | 116.3 | ↑1.8 | |
| 5/2 15:00 | 117.9 | ↑1.6 | |
| 5/2 15:10 | 119.1 | ↑1.2 | |
| 5/2 15:20 | 120.1 | ↑1.0 | |
| 5/2 15:30 | 120.9 | ↑0.8 | |
| 5/2 15:40 | 121.4 | ↑0.5 | |
| 5/2 15:50 | 121.7 | ↑0.3 | 満潮 |
| 5/2 16:00 | 121.8 | ↑0.1 | 満潮 |
| 5/2 16:10 | 121.7 | ↓-0.1 | |
| 5/2 16:20 | 121.3 | ↓-0.4 | |
| 5/2 16:30 | 120.8 | ↓-0.5 | |
| 5/2 16:40 | 120.0 | ↓-0.8 | |
| 5/2 16:50 | 119.1 | ↓-0.9 | |
| 5/2 17:00 | 117.9 | ↓-1.2 | |
| 5/2 17:10 | 116.5 | ↓-1.4 | |
| 5/2 17:20 | 114.9 | ↓-1.6 | |
| 5/2 17:30 | 113.1 | ↓-1.8 | |
| 5/2 17:40 | 111.0 | ↓-2.1 | |
| 5/2 17:50 | 108.8 | ↓-2.2 | |
| 5/2 18:00 | 106.5 | ↓-2.3 | |
| 5/2 18:10 | 104.0 | ↓-2.5 | |
| 5/2 18:20 | 101.4 | ↓-2.6 | |
| 5/2 18:30 | 98.7 | ↓-2.7 | |
| 5/2 18:40 | 95.9 | ↓-2.8 | |
| 5/2 18:50 | 93.2 | ↓-2.7 | |
| 5/2 19:00 | 90.5 | ↓-2.7 | |
| 5/2 19:10 | 87.9 | ↓-2.6 | |
| 5/2 19:20 | 85.4 | ↓-2.5 | |
| 5/2 19:30 | 83.1 | ↓-2.3 | |
| 5/2 19:40 | 81.0 | ↓-2.1 | |
| 5/2 19:50 | 79.1 | ↓-1.9 | |
| 5/2 20:00 | 77.4 | ↓-1.7 | |
| 5/2 20:10 | 76.0 | ↓-1.4 | |
| 5/2 20:20 | 74.8 | ↓-1.2 | |
| 5/2 20:30 | 74.0 | ↓-0.8 | |
| 5/2 20:40 | 73.4 | ↓-0.6 | |
| 5/2 20:50 | 73.0 | ↓-0.4 | 干潮 |
| 5/2 21:00 | 72.9 | ↓-0.1 | 干潮 |
| 5/2 21:10 | 73.1 | ↑0.2 | |
| 5/2 21:20 | 73.4 | ↑0.3 | |
| 5/2 21:30 | 74.0 | ↑0.6 | |
| 5/2 21:40 | 74.7 | ↑0.7 | |
| 5/2 21:50 | 75.6 | ↑0.9 | |
| 5/2 22:00 | 76.7 | ↑1.1 | |
| 5/2 22:10 | 78.0 | ↑1.3 | |
| 5/2 22:20 | 79.4 | ↑1.4 | |
| 5/2 22:30 | 80.9 | ↑1.5 | |
| 5/2 22:40 | 82.6 | ↑1.7 | |
| 5/2 22:50 | 84.4 | ↑1.8 | |
| 5/2 23:00 | 86.4 | ↑2.0 | |
| 5/2 23:10 | 88.5 | ↑2.1 | |
| 5/2 23:20 | 90.8 | ↑2.3 | |
| 5/2 23:30 | 93.2 | ↑2.4 | |
| 5/2 23:40 | 95.8 | ↑2.6 | |
| 5/2 23:50 | 98.5 | ↑2.7 |