| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(火) |
01:26 | 09:00 | 16:29 | 20:34 |
| 143cm | 6cm | 124cm | 95cm | |
|
||||
苫小牧（北海道）2045年05月30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 |
|---|---|---|---|
| 5/30 00:00 | 132.1 | ↑2.2 | |
| 5/30 00:10 | 134.2 | ↑2.1 | |
| 5/30 00:20 | 136.1 | ↑1.9 | |
| 5/30 00:30 | 137.8 | ↑1.7 | |
| 5/30 00:40 | 139.2 | ↑1.4 | |
| 5/30 00:50 | 140.4 | ↑1.2 | |
| 5/30 01:00 | 141.3 | ↑0.9 | |
| 5/30 01:10 | 142.0 | ↑0.7 | |
| 5/30 01:20 | 142.3 | ↑0.3 | 満潮 |
| 5/30 01:30 | 142.3 | 0 | |
| 5/30 01:40 | 142.0 | ↓-0.3 | |
| 5/30 01:50 | 141.3 | ↓-0.7 | |
| 5/30 02:00 | 140.4 | ↓-0.9 | |
| 5/30 02:10 | 139.2 | ↓-1.2 | |
| 5/30 02:20 | 137.6 | ↓-1.6 | |
| 5/30 02:30 | 135.8 | ↓-1.8 | |
| 5/30 02:40 | 133.8 | ↓-2.0 | |
| 5/30 02:50 | 131.5 | ↓-2.3 | |
| 5/30 03:00 | 128.9 | ↓-2.6 | |
| 5/30 03:10 | 126.2 | ↓-2.7 | |
| 5/30 03:20 | 123.3 | ↓-2.9 | |
| 5/30 03:30 | 120.1 | ↓-3.2 | |
| 5/30 03:40 | 116.8 | ↓-3.3 | |
| 5/30 03:50 | 113.3 | ↓-3.5 | |
| 5/30 04:00 | 109.7 | ↓-3.6 | |
| 5/30 04:10 | 105.8 | ↓-3.9 | |
| 5/30 04:20 | 101.8 | ↓-4.0 | |
| 5/30 04:30 | 97.6 | ↓-4.2 | |
| 5/30 04:40 | 93.3 | ↓-4.3 | |
| 5/30 04:50 | 88.8 | ↓-4.5 | |
| 5/30 05:00 | 84.2 | ↓-4.6 | |
| 5/30 05:10 | 79.5 | ↓-4.7 | |
| 5/30 05:20 | 74.7 | ↓-4.8 | |
| 5/30 05:30 | 69.8 | ↓-4.9 | |
| 5/30 05:40 | 64.9 | ↓-4.9 | |
| 5/30 05:50 | 60.0 | ↓-4.9 | |
| 5/30 06:00 | 55.0 | ↓-5.0 | 最大潮位差 |
| 5/30 06:10 | 50.2 | ↓-4.8 | |
| 5/30 06:20 | 45.4 | ↓-4.8 | |
| 5/30 06:30 | 40.8 | ↓-4.6 | |
| 5/30 06:40 | 36.4 | ↓-4.4 | |
| 5/30 06:50 | 32.1 | ↓-4.3 | |
| 5/30 07:00 | 28.1 | ↓-4.0 | |
| 5/30 07:10 | 24.4 | ↓-3.7 | |
| 5/30 07:20 | 21.0 | ↓-3.4 | |
| 5/30 07:30 | 17.9 | ↓-3.1 | |
| 5/30 07:40 | 15.1 | ↓-2.8 | |
| 5/30 07:50 | 12.7 | ↓-2.4 | |
| 5/30 08:00 | 10.6 | ↓-2.1 | |
| 5/30 08:10 | 8.8 | ↓-1.8 | |
| 5/30 08:20 | 7.4 | ↓-1.4 | |
| 5/30 08:30 | 6.3 | ↓-1.1 | |
| 5/30 08:40 | 5.6 | ↓-0.7 | |
| 5/30 08:50 | 5.1 | ↓-0.5 | 干潮 |
| 5/30 09:00 | 5.0 | ↓-0.1 | 干潮 |
| 5/30 09:10 | 5.2 | ↑0.2 | |
| 5/30 09:20 | 5.6 | ↑0.4 | |
| 5/30 09:30 | 6.4 | ↑0.8 | |
| 5/30 09:40 | 7.4 | ↑1.0 | |
| 5/30 09:50 | 8.7 | ↑1.3 | |
| 5/30 10:00 | 10.3 | ↑1.6 | |
| 5/30 10:10 | 12.2 | ↑1.9 | |
| 5/30 10:20 | 14.4 | ↑2.2 | |
| 5/30 10:30 | 16.8 | ↑2.4 | |
| 5/30 10:40 | 19.6 | ↑2.8 | |
| 5/30 10:50 | 22.6 | ↑3.0 | |
| 5/30 11:00 | 25.8 | ↑3.2 | |
| 5/30 11:10 | 29.3 | ↑3.5 | |
| 5/30 11:20 | 33.1 | ↑3.8 | |
| 5/30 11:30 | 37.1 | ↑4.0 | |
| 5/30 11:40 | 41.3 | ↑4.2 | |
| 5/30 11:50 | 45.7 | ↑4.4 | |
| 5/30 12:00 | 50.2 | ↑4.5 | |
| 5/30 12:10 | 54.7 | ↑4.5 | |
| 5/30 12:20 | 59.4 | ↑4.7 | |
| 5/30 12:30 | 64.1 | ↑4.7 | |
| 5/30 12:40 | 68.7 | ↑4.6 | |
| 5/30 12:50 | 73.3 | ↑4.6 | |
| 5/30 13:00 | 77.8 | ↑4.5 | |
| 5/30 13:10 | 82.2 | ↑4.4 | |
| 5/30 13:20 | 86.4 | ↑4.2 | |
| 5/30 13:30 | 90.4 | ↑4.0 | |
| 5/30 13:40 | 94.1 | ↑3.7 | |
| 5/30 13:50 | 97.7 | ↑3.6 | |
| 5/30 14:00 | 101.0 | ↑3.3 | |
| 5/30 14:10 | 104.1 | ↑3.1 | |
| 5/30 14:20 | 106.9 | ↑2.8 | |
| 5/30 14:30 | 109.5 | ↑2.6 | |
| 5/30 14:40 | 111.8 | ↑2.3 | |
| 5/30 14:50 | 114.0 | ↑2.2 | |
| 5/30 15:00 | 115.9 | ↑1.9 | |
| 5/30 15:10 | 117.5 | ↑1.6 | |
| 5/30 15:20 | 119.0 | ↑1.5 | |
| 5/30 15:30 | 120.3 | ↑1.3 | |
| 5/30 15:40 | 121.3 | ↑1.0 | |
| 5/30 15:50 | 122.2 | ↑0.9 | |
| 5/30 16:00 | 122.9 | ↑0.7 | |
| 5/30 16:10 | 123.3 | ↑0.4 | |
| 5/30 16:20 | 123.6 | ↑0.3 | 満潮 |
| 5/30 16:30 | 123.7 | ↑0.1 | |
| 5/30 16:40 | 123.5 | ↓-0.2 | |
| 5/30 16:50 | 123.1 | ↓-0.4 | |
| 5/30 17:00 | 122.5 | ↓-0.6 | |
| 5/30 17:10 | 121.7 | ↓-0.8 | |
| 5/30 17:20 | 120.7 | ↓-1.0 | |
| 5/30 17:30 | 119.5 | ↓-1.2 | |
| 5/30 17:40 | 118.1 | ↓-1.4 | |
| 5/30 17:50 | 116.6 | ↓-1.5 | |
| 5/30 18:00 | 114.9 | ↓-1.7 | |
| 5/30 18:10 | 113.1 | ↓-1.8 | |
| 5/30 18:20 | 111.2 | ↓-1.9 | |
| 5/30 18:30 | 109.3 | ↓-1.9 | |
| 5/30 18:40 | 107.4 | ↓-1.9 | |
| 5/30 18:50 | 105.5 | ↓-1.9 | |
| 5/30 19:00 | 103.6 | ↓-1.9 | |
| 5/30 19:10 | 101.9 | ↓-1.7 | |
| 5/30 19:20 | 100.3 | ↓-1.6 | |
| 5/30 19:30 | 98.9 | ↓-1.4 | |
| 5/30 19:40 | 97.7 | ↓-1.2 | |
| 5/30 19:50 | 96.6 | ↓-1.1 | |
| 5/30 20:00 | 95.8 | ↓-0.8 | |
| 5/30 20:10 | 95.2 | ↓-0.6 | |
| 5/30 20:20 | 94.8 | ↓-0.4 | |
| 5/30 20:30 | 94.6 | ↓-0.2 | 干潮 |
| 5/30 20:40 | 94.7 | ↑0.1 | |
| 5/30 20:50 | 94.9 | ↑0.2 | |
| 5/30 21:00 | 95.3 | ↑0.4 | |
| 5/30 21:10 | 95.9 | ↑0.6 | |
| 5/30 21:20 | 96.7 | ↑0.8 | |
| 5/30 21:30 | 97.6 | ↑0.9 | |
| 5/30 21:40 | 98.6 | ↑1.0 | |
| 5/30 21:50 | 99.8 | ↑1.2 | |
| 5/30 22:00 | 101.1 | ↑1.3 | |
| 5/30 22:10 | 102.5 | ↑1.4 | |
| 5/30 22:20 | 104.1 | ↑1.6 | |
| 5/30 22:30 | 105.7 | ↑1.6 | |
| 5/30 22:40 | 107.5 | ↑1.8 | |
| 5/30 22:50 | 109.4 | ↑1.9 | |
| 5/30 23:00 | 111.4 | ↑2.0 | |
| 5/30 23:10 | 113.5 | ↑2.1 | |
| 5/30 23:20 | 115.7 | ↑2.2 | |
| 5/30 23:30 | 118.1 | ↑2.4 | |
| 5/30 23:40 | 120.4 | ↑2.3 | |
| 5/30 23:50 | 122.9 | ↑2.5 |