| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(火) |
11:55 | 06:09 | 23:57 | 17:38 |
| 99cm | 68cm | 119cm | 63cm | |
|
||||
苫小牧（北海道）2023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 | 112.9 | ↓-0.4 | |
| 5/30 00:10 | 112.4 | ↓-0.5 | |
| 5/30 00:20 | 111.7 | ↓-0.7 | |
| 5/30 00:30 | 111.0 | ↓-0.7 | |
| 5/30 00:40 | 110.1 | ↓-0.9 | |
| 5/30 00:50 | 109.0 | ↓-1.1 | |
| 5/30 01:00 | 107.9 | ↓-1.1 | |
| 5/30 01:10 | 106.7 | ↓-1.2 | |
| 5/30 01:20 | 105.3 | ↓-1.4 | |
| 5/30 01:30 | 103.9 | ↓-1.4 | |
| 5/30 01:40 | 102.4 | ↓-1.5 | |
| 5/30 01:50 | 100.8 | ↓-1.6 | |
| 5/30 02:00 | 99.2 | ↓-1.6 | |
| 5/30 02:10 | 97.5 | ↓-1.7 | |
| 5/30 02:20 | 95.7 | ↓-1.8 | |
| 5/30 02:30 | 93.9 | ↓-1.8 | |
| 5/30 02:40 | 92.2 | ↓-1.7 | |
| 5/30 02:50 | 90.4 | ↓-1.8 | |
| 5/30 03:00 | 88.6 | ↓-1.8 | |
| 5/30 03:10 | 86.8 | ↓-1.8 | |
| 5/30 03:20 | 85.0 | ↓-1.8 | |
| 5/30 03:30 | 83.3 | ↓-1.7 | |
| 5/30 03:40 | 81.6 | ↓-1.7 | |
| 5/30 03:50 | 80.0 | ↓-1.6 | |
| 5/30 04:00 | 78.4 | ↓-1.6 | |
| 5/30 04:10 | 76.9 | ↓-1.5 | |
| 5/30 04:20 | 75.5 | ↓-1.4 | |
| 5/30 04:30 | 74.3 | ↓-1.2 | |
| 5/30 04:40 | 73.1 | ↓-1.2 | |
| 5/30 04:50 | 72.0 | ↓-1.1 | |
| 5/30 05:00 | 71.0 | ↓-1.0 | |
| 5/30 05:10 | 70.2 | ↓-0.8 | |
| 5/30 05:20 | 69.4 | ↓-0.8 | |
| 5/30 05:30 | 68.9 | ↓-0.5 | |
| 5/30 05:40 | 68.4 | ↓-0.5 | |
| 5/30 05:50 | 68.1 | ↓-0.3 | |
| 5/30 06:00 | 67.9 | ↓-0.2 | 干潮 |
| 5/30 06:10 | 67.9 | 0 | |
| 5/30 06:20 | 68.0 | ↑0.1 | |
| 5/30 06:30 | 68.2 | ↑0.2 | |
| 5/30 06:40 | 68.6 | ↑0.4 | |
| 5/30 06:50 | 69.1 | ↑0.5 | |
| 5/30 07:00 | 69.7 | ↑0.6 | |
| 5/30 07:10 | 70.4 | ↑0.7 | |
| 5/30 07:20 | 71.2 | ↑0.8 | |
| 5/30 07:30 | 72.1 | ↑0.9 | |
| 5/30 07:40 | 73.1 | ↑1.0 | |
| 5/30 07:50 | 74.2 | ↑1.1 | |
| 5/30 08:00 | 75.4 | ↑1.2 | |
| 5/30 08:10 | 76.6 | ↑1.2 | |
| 5/30 08:20 | 77.8 | ↑1.2 | |
| 5/30 08:30 | 79.1 | ↑1.3 | |
| 5/30 08:40 | 80.5 | ↑1.4 | |
| 5/30 08:50 | 81.9 | ↑1.4 | |
| 5/30 09:00 | 83.2 | ↑1.3 | |
| 5/30 09:10 | 84.6 | ↑1.4 | |
| 5/30 09:20 | 86.0 | ↑1.4 | |
| 5/30 09:30 | 87.3 | ↑1.3 | |
| 5/30 09:40 | 88.7 | ↑1.4 | |
| 5/30 09:50 | 89.9 | ↑1.2 | |
| 5/30 10:00 | 91.2 | ↑1.3 | |
| 5/30 10:10 | 92.3 | ↑1.1 | |
| 5/30 10:20 | 93.4 | ↑1.1 | |
| 5/30 10:30 | 94.4 | ↑1.0 | |
| 5/30 10:40 | 95.3 | ↑0.9 | |
| 5/30 10:50 | 96.2 | ↑0.9 | |
| 5/30 11:00 | 96.9 | ↑0.7 | |
| 5/30 11:10 | 97.5 | ↑0.6 | |
| 5/30 11:20 | 98.0 | ↑0.5 | |
| 5/30 11:30 | 98.3 | ↑0.3 | |
| 5/30 11:40 | 98.6 | ↑0.3 | |
| 5/30 11:50 | 98.7 | ↑0.1 | 満潮 |
| 5/30 12:00 | 98.7 | 0 | |
| 5/30 12:10 | 98.5 | ↓-0.2 | |
| 5/30 12:20 | 98.2 | ↓-0.3 | |
| 5/30 12:30 | 97.8 | ↓-0.4 | |
| 5/30 12:40 | 97.3 | ↓-0.5 | |
| 5/30 12:50 | 96.7 | ↓-0.6 | |
| 5/30 13:00 | 95.9 | ↓-0.8 | |
| 5/30 13:10 | 95.1 | ↓-0.8 | |
| 5/30 13:20 | 94.1 | ↓-1.0 | |
| 5/30 13:30 | 93.0 | ↓-1.1 | |
| 5/30 13:40 | 91.8 | ↓-1.2 | |
| 5/30 13:50 | 90.6 | ↓-1.2 | |
| 5/30 14:00 | 89.2 | ↓-1.4 | |
| 5/30 14:10 | 87.8 | ↓-1.4 | |
| 5/30 14:20 | 86.3 | ↓-1.5 | |
| 5/30 14:30 | 84.7 | ↓-1.6 | |
| 5/30 14:40 | 83.2 | ↓-1.5 | |
| 5/30 14:50 | 81.5 | ↓-1.7 | |
| 5/30 15:00 | 79.9 | ↓-1.6 | |
| 5/30 15:10 | 78.2 | ↓-1.7 | |
| 5/30 15:20 | 76.6 | ↓-1.6 | |
| 5/30 15:30 | 74.9 | ↓-1.7 | |
| 5/30 15:40 | 73.3 | ↓-1.6 | |
| 5/30 15:50 | 71.8 | ↓-1.5 | |
| 5/30 16:00 | 70.3 | ↓-1.5 | |
| 5/30 16:10 | 68.9 | ↓-1.4 | |
| 5/30 16:20 | 67.6 | ↓-1.3 | |
| 5/30 16:30 | 66.4 | ↓-1.2 | |
| 5/30 16:40 | 65.4 | ↓-1.0 | |
| 5/30 16:50 | 64.5 | ↓-0.9 | |
| 5/30 17:00 | 63.8 | ↓-0.7 | |
| 5/30 17:10 | 63.2 | ↓-0.6 | |
| 5/30 17:20 | 62.8 | ↓-0.4 | |
| 5/30 17:30 | 62.6 | ↓-0.2 | 干潮 |
| 5/30 17:40 | 62.5 | ↓-0.1 | |
| 5/30 17:50 | 62.7 | ↑0.2 | |
| 5/30 18:00 | 63.0 | ↑0.3 | |
| 5/30 18:10 | 63.6 | ↑0.6 | |
| 5/30 18:20 | 64.3 | ↑0.7 | |
| 5/30 18:30 | 65.2 | ↑0.9 | |
| 5/30 18:40 | 66.2 | ↑1.0 | |
| 5/30 18:50 | 67.4 | ↑1.2 | |
| 5/30 19:00 | 68.8 | ↑1.4 | |
| 5/30 19:10 | 70.3 | ↑1.5 | |
| 5/30 19:20 | 72.0 | ↑1.7 | |
| 5/30 19:30 | 73.7 | ↑1.7 | |
| 5/30 19:40 | 75.6 | ↑1.9 | |
| 5/30 19:50 | 77.6 | ↑2.0 | |
| 5/30 20:00 | 79.6 | ↑2.0 | |
| 5/30 20:10 | 81.7 | ↑2.1 | |
| 5/30 20:20 | 83.9 | ↑2.2 | |
| 5/30 20:30 | 86.1 | ↑2.2 | |
| 5/30 20:40 | 88.4 | ↑2.3 | 最大潮位差 |
| 5/30 20:50 | 90.7 | ↑2.3 | 最大潮位差 |
| 5/30 21:00 | 92.9 | ↑2.2 | |
| 5/30 21:10 | 95.2 | ↑2.3 | 最大潮位差 |
| 5/30 21:20 | 97.5 | ↑2.3 | 最大潮位差 |
| 5/30 21:30 | 99.7 | ↑2.2 | |
| 5/30 21:40 | 101.8 | ↑2.1 | |
| 5/30 21:50 | 103.9 | ↑2.1 | |
| 5/30 22:00 | 105.9 | ↑2.0 | |
| 5/30 22:10 | 107.7 | ↑1.8 | |
| 5/30 22:20 | 109.5 | ↑1.8 | |
| 5/30 22:30 | 111.1 | ↑1.6 | |
| 5/30 22:40 | 112.6 | ↑1.5 | |
| 5/30 22:50 | 113.9 | ↑1.3 | |
| 5/30 23:00 | 115.1 | ↑1.2 | |
| 5/30 23:10 | 116.1 | ↑1.0 | |
| 5/30 23:20 | 116.9 | ↑0.8 | |
| 5/30 23:30 | 117.5 | ↑0.6 | |
| 5/30 23:40 | 117.9 | ↑0.4 | |
| 5/30 23:50 | 118.1 | ↑0.2 | 満潮 |