| 満潮 | 干潮 | 満潮 | 干潮 |
|
2
(日) |
00:45 | 06:50 | 12:28 | 18:33 |
| 110cm | 64cm | 103cm | 55cm | |
|
||||
苫小牧（北海道）2027年05月2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 | 107.7 | ↑0.7 | |
| 5/2 00:10 | 108.3 | ↑0.6 | |
| 5/2 00:20 | 108.8 | ↑0.5 | |
| 5/2 00:30 | 109.1 | ↑0.3 | |
| 5/2 00:40 | 109.2 | ↑0.1 | 満潮 |
| 5/2 00:50 | 109.2 | 0 | |
| 5/2 01:00 | 109.0 | ↓-0.2 | |
| 5/2 01:10 | 108.7 | ↓-0.3 | |
| 5/2 01:20 | 108.3 | ↓-0.4 | |
| 5/2 01:30 | 107.7 | ↓-0.6 | |
| 5/2 01:40 | 106.9 | ↓-0.8 | |
| 5/2 01:50 | 106.0 | ↓-0.9 | |
| 5/2 02:00 | 105.0 | ↓-1.0 | |
| 5/2 02:10 | 103.8 | ↓-1.2 | |
| 5/2 02:20 | 102.6 | ↓-1.2 | |
| 5/2 02:30 | 101.2 | ↓-1.4 | |
| 5/2 02:40 | 99.6 | ↓-1.6 | |
| 5/2 02:50 | 98.0 | ↓-1.6 | |
| 5/2 03:00 | 96.3 | ↓-1.7 | |
| 5/2 03:10 | 94.5 | ↓-1.8 | |
| 5/2 03:20 | 92.6 | ↓-1.9 | |
| 5/2 03:30 | 90.6 | ↓-2.0 | |
| 5/2 03:40 | 88.6 | ↓-2.0 | |
| 5/2 03:50 | 86.6 | ↓-2.0 | |
| 5/2 04:00 | 84.6 | ↓-2.0 | |
| 5/2 04:10 | 82.6 | ↓-2.0 | |
| 5/2 04:20 | 80.6 | ↓-2.0 | |
| 5/2 04:30 | 78.6 | ↓-2.0 | |
| 5/2 04:40 | 76.7 | ↓-1.9 | |
| 5/2 04:50 | 74.9 | ↓-1.8 | |
| 5/2 05:00 | 73.2 | ↓-1.7 | |
| 5/2 05:10 | 71.6 | ↓-1.6 | |
| 5/2 05:20 | 70.1 | ↓-1.5 | |
| 5/2 05:30 | 68.8 | ↓-1.3 | |
| 5/2 05:40 | 67.6 | ↓-1.2 | |
| 5/2 05:50 | 66.5 | ↓-1.1 | |
| 5/2 06:00 | 65.6 | ↓-0.9 | |
| 5/2 06:10 | 64.9 | ↓-0.7 | |
| 5/2 06:20 | 64.3 | ↓-0.6 | |
| 5/2 06:30 | 63.9 | ↓-0.4 | |
| 5/2 06:40 | 63.7 | ↓-0.2 | 干潮 |
| 5/2 06:50 | 63.7 | 0 | 干潮 |
| 5/2 07:00 | 63.8 | ↑0.1 | |
| 5/2 07:10 | 64.0 | ↑0.2 | |
| 5/2 07:20 | 64.4 | ↑0.4 | |
| 5/2 07:30 | 65.0 | ↑0.6 | |
| 5/2 07:40 | 65.7 | ↑0.7 | |
| 5/2 07:50 | 66.6 | ↑0.9 | |
| 5/2 08:00 | 67.5 | ↑0.9 | |
| 5/2 08:10 | 68.6 | ↑1.1 | |
| 5/2 08:20 | 69.9 | ↑1.3 | |
| 5/2 08:30 | 71.2 | ↑1.3 | |
| 5/2 08:40 | 72.6 | ↑1.4 | |
| 5/2 08:50 | 74.1 | ↑1.5 | |
| 5/2 09:00 | 75.7 | ↑1.6 | |
| 5/2 09:10 | 77.4 | ↑1.7 | |
| 5/2 09:20 | 79.1 | ↑1.7 | |
| 5/2 09:30 | 80.9 | ↑1.8 | |
| 5/2 09:40 | 82.7 | ↑1.8 | |
| 5/2 09:50 | 84.5 | ↑1.8 | |
| 5/2 10:00 | 86.3 | ↑1.8 | |
| 5/2 10:10 | 88.1 | ↑1.8 | |
| 5/2 10:20 | 89.8 | ↑1.7 | |
| 5/2 10:30 | 91.5 | ↑1.7 | |
| 5/2 10:40 | 93.1 | ↑1.6 | |
| 5/2 10:50 | 94.6 | ↑1.5 | |
| 5/2 11:00 | 96.0 | ↑1.4 | |
| 5/2 11:10 | 97.3 | ↑1.3 | |
| 5/2 11:20 | 98.5 | ↑1.2 | |
| 5/2 11:30 | 99.5 | ↑1.0 | |
| 5/2 11:40 | 100.3 | ↑0.8 | |
| 5/2 11:50 | 101.0 | ↑0.7 | |
| 5/2 12:00 | 101.6 | ↑0.6 | |
| 5/2 12:10 | 101.9 | ↑0.3 | |
| 5/2 12:20 | 102.1 | ↑0.2 | 満潮 |
| 5/2 12:30 | 102.2 | ↑0.1 | |
| 5/2 12:40 | 102.1 | ↓-0.1 | |
| 5/2 12:50 | 101.8 | ↓-0.3 | |
| 5/2 13:00 | 101.3 | ↓-0.5 | |
| 5/2 13:10 | 100.8 | ↓-0.5 | |
| 5/2 13:20 | 100.0 | ↓-0.8 | |
| 5/2 13:30 | 99.2 | ↓-0.8 | |
| 5/2 13:40 | 98.2 | ↓-1.0 | |
| 5/2 13:50 | 97.0 | ↓-1.2 | |
| 5/2 14:00 | 95.8 | ↓-1.2 | |
| 5/2 14:10 | 94.4 | ↓-1.4 | |
| 5/2 14:20 | 93.0 | ↓-1.4 | |
| 5/2 14:30 | 91.4 | ↓-1.6 | |
| 5/2 14:40 | 89.7 | ↓-1.7 | |
| 5/2 14:50 | 87.9 | ↓-1.8 | |
| 5/2 15:00 | 86.1 | ↓-1.8 | |
| 5/2 15:10 | 84.2 | ↓-1.9 | |
| 5/2 15:20 | 82.2 | ↓-2.0 | |
| 5/2 15:30 | 80.1 | ↓-2.1 | |
| 5/2 15:40 | 78.0 | ↓-2.1 | |
| 5/2 15:50 | 75.9 | ↓-2.1 | |
| 5/2 16:00 | 73.8 | ↓-2.1 | |
| 5/2 16:10 | 71.7 | ↓-2.1 | |
| 5/2 16:20 | 69.7 | ↓-2.0 | |
| 5/2 16:30 | 67.7 | ↓-2.0 | |
| 5/2 16:40 | 65.7 | ↓-2.0 | |
| 5/2 16:50 | 63.9 | ↓-1.8 | |
| 5/2 17:00 | 62.2 | ↓-1.7 | |
| 5/2 17:10 | 60.6 | ↓-1.6 | |
| 5/2 17:20 | 59.1 | ↓-1.5 | |
| 5/2 17:30 | 57.8 | ↓-1.3 | |
| 5/2 17:40 | 56.7 | ↓-1.1 | |
| 5/2 17:50 | 55.8 | ↓-0.9 | |
| 5/2 18:00 | 55.0 | ↓-0.8 | |
| 5/2 18:10 | 54.5 | ↓-0.5 | |
| 5/2 18:20 | 54.2 | ↓-0.3 | |
| 5/2 18:30 | 54.0 | ↓-0.2 | 干潮 |
| 5/2 18:40 | 54.1 | ↑0.1 | |
| 5/2 18:50 | 54.3 | ↑0.2 | |
| 5/2 19:00 | 54.7 | ↑0.4 | |
| 5/2 19:10 | 55.3 | ↑0.6 | |
| 5/2 19:20 | 56.1 | ↑0.8 | |
| 5/2 19:30 | 57.1 | ↑1.0 | |
| 5/2 19:40 | 58.2 | ↑1.1 | |
| 5/2 19:50 | 59.4 | ↑1.2 | |
| 5/2 20:00 | 60.8 | ↑1.4 | |
| 5/2 20:10 | 62.3 | ↑1.5 | |
| 5/2 20:20 | 63.9 | ↑1.6 | |
| 5/2 20:30 | 65.7 | ↑1.8 | |
| 5/2 20:40 | 67.6 | ↑1.9 | |
| 5/2 20:50 | 69.6 | ↑2.0 | |
| 5/2 21:00 | 71.7 | ↑2.1 | |
| 5/2 21:10 | 73.8 | ↑2.1 | |
| 5/2 21:20 | 76.1 | ↑2.3 | |
| 5/2 21:30 | 78.4 | ↑2.3 | |
| 5/2 21:40 | 80.8 | ↑2.4 | |
| 5/2 21:50 | 83.2 | ↑2.4 | |
| 5/2 22:00 | 85.7 | ↑2.5 | 最大潮位差 |
| 5/2 22:10 | 88.1 | ↑2.4 | |
| 5/2 22:20 | 90.6 | ↑2.5 | 最大潮位差 |
| 5/2 22:30 | 93.0 | ↑2.4 | |
| 5/2 22:40 | 95.4 | ↑2.4 | |
| 5/2 22:50 | 97.6 | ↑2.2 | |
| 5/2 23:00 | 99.9 | ↑2.3 | |
| 5/2 23:10 | 101.9 | ↑2.0 | |
| 5/2 23:20 | 103.9 | ↑2.0 | |
| 5/2 23:30 | 105.7 | ↑1.8 | |
| 5/2 23:40 | 107.4 | ↑1.7 | |
| 5/2 23:50 | 108.9 | ↑1.5 |