| 満潮 | 干潮 | 満潮 | 干潮 |
|
1
(金) |
02:09 | 09:11 | 15:59 | 20:58 |
| 134cm | 14cm | 123cm | 72cm | |
|
||||
苫小牧（北海道）2026年05月1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 |
|---|---|---|---|
| 5/1 00:00 | 109.2 | ↑3.2 | |
| 5/1 00:10 | 112.4 | ↑3.2 | |
| 5/1 00:20 | 115.4 | ↑3.0 | |
| 5/1 00:30 | 118.3 | ↑2.9 | |
| 5/1 00:40 | 121.1 | ↑2.8 | |
| 5/1 00:50 | 123.6 | ↑2.5 | |
| 5/1 01:00 | 125.8 | ↑2.2 | |
| 5/1 01:10 | 127.9 | ↑2.1 | |
| 5/1 01:20 | 129.6 | ↑1.7 | |
| 5/1 01:30 | 131.0 | ↑1.4 | |
| 5/1 01:40 | 132.0 | ↑1.0 | |
| 5/1 01:50 | 132.8 | ↑0.8 | |
| 5/1 02:00 | 133.2 | ↑0.4 | 満潮 |
| 5/1 02:10 | 133.3 | ↑0.1 | |
| 5/1 02:20 | 133.1 | ↓-0.2 | |
| 5/1 02:30 | 132.6 | ↓-0.5 | |
| 5/1 02:40 | 131.8 | ↓-0.8 | |
| 5/1 02:50 | 130.7 | ↓-1.1 | |
| 5/1 03:00 | 129.3 | ↓-1.4 | |
| 5/1 03:10 | 127.7 | ↓-1.6 | |
| 5/1 03:20 | 125.8 | ↓-1.9 | |
| 5/1 03:30 | 123.7 | ↓-2.1 | |
| 5/1 03:40 | 121.4 | ↓-2.3 | |
| 5/1 03:50 | 118.8 | ↓-2.6 | |
| 5/1 04:00 | 116.0 | ↓-2.8 | |
| 5/1 04:10 | 113.0 | ↓-3.0 | |
| 5/1 04:20 | 109.8 | ↓-3.2 | |
| 5/1 04:30 | 106.4 | ↓-3.4 | |
| 5/1 04:40 | 102.7 | ↓-3.7 | |
| 5/1 04:50 | 98.9 | ↓-3.8 | |
| 5/1 05:00 | 94.9 | ↓-4.0 | |
| 5/1 05:10 | 90.7 | ↓-4.2 | |
| 5/1 05:20 | 86.3 | ↓-4.4 | |
| 5/1 05:30 | 81.8 | ↓-4.5 | |
| 5/1 05:40 | 77.2 | ↓-4.6 | |
| 5/1 05:50 | 72.5 | ↓-4.7 | |
| 5/1 06:00 | 67.7 | ↓-4.8 | 最大潮位差 |
| 5/1 06:10 | 63.0 | ↓-4.7 | |
| 5/1 06:20 | 58.2 | ↓-4.8 | 最大潮位差 |
| 5/1 06:30 | 53.6 | ↓-4.6 | |
| 5/1 06:40 | 49.0 | ↓-4.6 | |
| 5/1 06:50 | 44.6 | ↓-4.4 | |
| 5/1 07:00 | 40.4 | ↓-4.2 | |
| 5/1 07:10 | 36.5 | ↓-3.9 | |
| 5/1 07:20 | 32.7 | ↓-3.8 | |
| 5/1 07:30 | 29.3 | ↓-3.4 | |
| 5/1 07:40 | 26.2 | ↓-3.1 | |
| 5/1 07:50 | 23.4 | ↓-2.8 | |
| 5/1 08:00 | 20.9 | ↓-2.5 | |
| 5/1 08:10 | 18.8 | ↓-2.1 | |
| 5/1 08:20 | 17.0 | ↓-1.8 | |
| 5/1 08:30 | 15.5 | ↓-1.5 | |
| 5/1 08:40 | 14.4 | ↓-1.1 | |
| 5/1 08:50 | 13.6 | ↓-0.8 | |
| 5/1 09:00 | 13.2 | ↓-0.4 | |
| 5/1 09:10 | 13.0 | ↓-0.2 | 干潮 |
| 5/1 09:20 | 13.2 | ↑0.2 | |
| 5/1 09:30 | 13.6 | ↑0.4 | |
| 5/1 09:40 | 14.4 | ↑0.8 | |
| 5/1 09:50 | 15.4 | ↑1.0 | |
| 5/1 10:00 | 16.8 | ↑1.4 | |
| 5/1 10:10 | 18.4 | ↑1.6 | |
| 5/1 10:20 | 20.3 | ↑1.9 | |
| 5/1 10:30 | 22.5 | ↑2.2 | |
| 5/1 10:40 | 25.0 | ↑2.5 | |
| 5/1 10:50 | 27.7 | ↑2.7 | |
| 5/1 11:00 | 30.8 | ↑3.1 | |
| 5/1 11:10 | 34.1 | ↑3.3 | |
| 5/1 11:20 | 37.7 | ↑3.6 | |
| 5/1 11:30 | 41.6 | ↑3.9 | |
| 5/1 11:40 | 45.6 | ↑4.0 | |
| 5/1 11:50 | 49.8 | ↑4.2 | |
| 5/1 12:00 | 54.3 | ↑4.5 | |
| 5/1 12:10 | 58.8 | ↑4.5 | |
| 5/1 12:20 | 63.4 | ↑4.6 | |
| 5/1 12:30 | 68.1 | ↑4.7 | |
| 5/1 12:40 | 72.7 | ↑4.6 | |
| 5/1 12:50 | 77.3 | ↑4.6 | |
| 5/1 13:00 | 81.9 | ↑4.6 | |
| 5/1 13:10 | 86.2 | ↑4.3 | |
| 5/1 13:20 | 90.5 | ↑4.3 | |
| 5/1 13:30 | 94.5 | ↑4.0 | |
| 5/1 13:40 | 98.3 | ↑3.8 | |
| 5/1 13:50 | 101.8 | ↑3.5 | |
| 5/1 14:00 | 105.1 | ↑3.3 | |
| 5/1 14:10 | 108.1 | ↑3.0 | |
| 5/1 14:20 | 110.8 | ↑2.7 | |
| 5/1 14:30 | 113.2 | ↑2.4 | |
| 5/1 14:40 | 115.3 | ↑2.1 | |
| 5/1 14:50 | 117.1 | ↑1.8 | |
| 5/1 15:00 | 118.7 | ↑1.6 | |
| 5/1 15:10 | 120.0 | ↑1.3 | |
| 5/1 15:20 | 121.0 | ↑1.0 | |
| 5/1 15:30 | 121.8 | ↑0.8 | |
| 5/1 15:40 | 122.4 | ↑0.6 | |
| 5/1 15:50 | 122.7 | ↑0.3 | 満潮 |
| 5/1 16:00 | 122.7 | 0 | |
| 5/1 16:10 | 122.6 | ↓-0.1 | |
| 5/1 16:20 | 122.2 | ↓-0.4 | |
| 5/1 16:30 | 121.6 | ↓-0.6 | |
| 5/1 16:40 | 120.7 | ↓-0.9 | |
| 5/1 16:50 | 119.6 | ↓-1.1 | |
| 5/1 17:00 | 118.3 | ↓-1.3 | |
| 5/1 17:10 | 116.7 | ↓-1.6 | |
| 5/1 17:20 | 114.9 | ↓-1.8 | |
| 5/1 17:30 | 112.9 | ↓-2.0 | |
| 5/1 17:40 | 110.7 | ↓-2.2 | |
| 5/1 17:50 | 108.3 | ↓-2.4 | |
| 5/1 18:00 | 105.8 | ↓-2.5 | |
| 5/1 18:10 | 103.1 | ↓-2.7 | |
| 5/1 18:20 | 100.3 | ↓-2.8 | |
| 5/1 18:30 | 97.4 | ↓-2.9 | |
| 5/1 18:40 | 94.6 | ↓-2.8 | |
| 5/1 18:50 | 91.7 | ↓-2.9 | |
| 5/1 19:00 | 88.9 | ↓-2.8 | |
| 5/1 19:10 | 86.2 | ↓-2.7 | |
| 5/1 19:20 | 83.7 | ↓-2.5 | |
| 5/1 19:30 | 81.3 | ↓-2.4 | |
| 5/1 19:40 | 79.2 | ↓-2.1 | |
| 5/1 19:50 | 77.2 | ↓-2.0 | |
| 5/1 20:00 | 75.6 | ↓-1.6 | |
| 5/1 20:10 | 74.2 | ↓-1.4 | |
| 5/1 20:20 | 73.0 | ↓-1.2 | |
| 5/1 20:30 | 72.2 | ↓-0.8 | |
| 5/1 20:40 | 71.6 | ↓-0.6 | |
| 5/1 20:50 | 71.3 | ↓-0.3 | 干潮 |
| 5/1 21:00 | 71.2 | ↓-0.1 | |
| 5/1 21:10 | 71.4 | ↑0.2 | |
| 5/1 21:20 | 71.9 | ↑0.5 | |
| 5/1 21:30 | 72.5 | ↑0.6 | |
| 5/1 21:40 | 73.4 | ↑0.9 | |
| 5/1 21:50 | 74.5 | ↑1.1 | |
| 5/1 22:00 | 75.7 | ↑1.2 | |
| 5/1 22:10 | 77.2 | ↑1.5 | |
| 5/1 22:20 | 78.8 | ↑1.6 | |
| 5/1 22:30 | 80.6 | ↑1.8 | |
| 5/1 22:40 | 82.6 | ↑2.0 | |
| 5/1 22:50 | 84.7 | ↑2.1 | |
| 5/1 23:00 | 87.0 | ↑2.3 | |
| 5/1 23:10 | 89.5 | ↑2.5 | |
| 5/1 23:20 | 92.1 | ↑2.6 | |
| 5/1 23:30 | 94.9 | ↑2.8 | |
| 5/1 23:40 | 97.8 | ↑2.9 | |
| 5/1 23:50 | 100.8 | ↑3.0 |