| 満潮 | 干潮 | 満潮 | 干潮 |
|
31
(金) |
01:33 | 08:55 | 16:06 | 20:31 |
| 137cm | 14cm | 122cm | 89cm | |
|
||||
苫小牧（北海道）2030年05月31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 |
|---|---|---|---|
| 5/31 00:00 | 125.3 | ↑2.1 | |
| 5/31 00:10 | 127.4 | ↑2.1 | |
| 5/31 00:20 | 129.3 | ↑1.9 | |
| 5/31 00:30 | 131.0 | ↑1.7 | |
| 5/31 00:40 | 132.5 | ↑1.5 | |
| 5/31 00:50 | 133.7 | ↑1.2 | |
| 5/31 01:00 | 134.8 | ↑1.1 | |
| 5/31 01:10 | 135.5 | ↑0.7 | |
| 5/31 01:20 | 136.0 | ↑0.5 | |
| 5/31 01:30 | 136.2 | ↑0.2 | 満潮 |
| 5/31 01:40 | 136.1 | ↓-0.1 | |
| 5/31 01:50 | 135.7 | ↓-0.4 | |
| 5/31 02:00 | 135.1 | ↓-0.6 | |
| 5/31 02:10 | 134.1 | ↓-1.0 | |
| 5/31 02:20 | 133.0 | ↓-1.1 | |
| 5/31 02:30 | 131.6 | ↓-1.4 | |
| 5/31 02:40 | 129.9 | ↓-1.7 | |
| 5/31 02:50 | 128.1 | ↓-1.8 | |
| 5/31 03:00 | 126.0 | ↓-2.1 | |
| 5/31 03:10 | 123.8 | ↓-2.2 | |
| 5/31 03:20 | 121.3 | ↓-2.5 | |
| 5/31 03:30 | 118.7 | ↓-2.6 | |
| 5/31 03:40 | 115.9 | ↓-2.8 | |
| 5/31 03:50 | 112.9 | ↓-3.0 | |
| 5/31 04:00 | 109.7 | ↓-3.2 | |
| 5/31 04:10 | 106.3 | ↓-3.4 | |
| 5/31 04:20 | 102.8 | ↓-3.5 | |
| 5/31 04:30 | 99.1 | ↓-3.7 | |
| 5/31 04:40 | 95.1 | ↓-4.0 | |
| 5/31 04:50 | 91.1 | ↓-4.0 | |
| 5/31 05:00 | 86.8 | ↓-4.3 | |
| 5/31 05:10 | 82.5 | ↓-4.3 | |
| 5/31 05:20 | 78.0 | ↓-4.5 | |
| 5/31 05:30 | 73.4 | ↓-4.6 | |
| 5/31 05:40 | 68.8 | ↓-4.6 | |
| 5/31 05:50 | 64.1 | ↓-4.7 | 最大潮位差 |
| 5/31 06:00 | 59.5 | ↓-4.6 | |
| 5/31 06:10 | 54.9 | ↓-4.6 | |
| 5/31 06:20 | 50.4 | ↓-4.5 | |
| 5/31 06:30 | 46.0 | ↓-4.4 | |
| 5/31 06:40 | 41.8 | ↓-4.2 | |
| 5/31 06:50 | 37.8 | ↓-4.0 | |
| 5/31 07:00 | 34.1 | ↓-3.7 | |
| 5/31 07:10 | 30.6 | ↓-3.5 | |
| 5/31 07:20 | 27.4 | ↓-3.2 | |
| 5/31 07:30 | 24.5 | ↓-2.9 | |
| 5/31 07:40 | 22.0 | ↓-2.5 | |
| 5/31 07:50 | 19.8 | ↓-2.2 | |
| 5/31 08:00 | 17.9 | ↓-1.9 | |
| 5/31 08:10 | 16.4 | ↓-1.5 | |
| 5/31 08:20 | 15.2 | ↓-1.2 | |
| 5/31 08:30 | 14.3 | ↓-0.9 | |
| 5/31 08:40 | 13.7 | ↓-0.6 | |
| 5/31 08:50 | 13.4 | ↓-0.3 | 干潮 |
| 5/31 09:00 | 13.5 | ↑0.1 | |
| 5/31 09:10 | 13.8 | ↑0.3 | |
| 5/31 09:20 | 14.4 | ↑0.6 | |
| 5/31 09:30 | 15.3 | ↑0.9 | |
| 5/31 09:40 | 16.5 | ↑1.2 | |
| 5/31 09:50 | 17.9 | ↑1.4 | |
| 5/31 10:00 | 19.6 | ↑1.7 | |
| 5/31 10:10 | 21.6 | ↑2.0 | |
| 5/31 10:20 | 23.9 | ↑2.3 | |
| 5/31 10:30 | 26.4 | ↑2.5 | |
| 5/31 10:40 | 29.2 | ↑2.8 | |
| 5/31 10:50 | 32.3 | ↑3.1 | |
| 5/31 11:00 | 35.7 | ↑3.4 | |
| 5/31 11:10 | 39.2 | ↑3.5 | |
| 5/31 11:20 | 43.0 | ↑3.8 | |
| 5/31 11:30 | 47.0 | ↑4.0 | |
| 5/31 11:40 | 51.2 | ↑4.2 | |
| 5/31 11:50 | 55.5 | ↑4.3 | |
| 5/31 12:00 | 59.9 | ↑4.4 | |
| 5/31 12:10 | 64.3 | ↑4.4 | |
| 5/31 12:20 | 68.8 | ↑4.5 | |
| 5/31 12:30 | 73.3 | ↑4.5 | |
| 5/31 12:40 | 77.6 | ↑4.3 | |
| 5/31 12:50 | 81.9 | ↑4.3 | |
| 5/31 13:00 | 86.0 | ↑4.1 | |
| 5/31 13:10 | 90.0 | ↑4.0 | |
| 5/31 13:20 | 93.7 | ↑3.7 | |
| 5/31 13:30 | 97.3 | ↑3.6 | |
| 5/31 13:40 | 100.5 | ↑3.2 | |
| 5/31 13:50 | 103.5 | ↑3.0 | |
| 5/31 14:00 | 106.3 | ↑2.8 | |
| 5/31 14:10 | 108.8 | ↑2.5 | |
| 5/31 14:20 | 111.0 | ↑2.2 | |
| 5/31 14:30 | 113.0 | ↑2.0 | |
| 5/31 14:40 | 114.8 | ↑1.8 | |
| 5/31 14:50 | 116.3 | ↑1.5 | |
| 5/31 15:00 | 117.6 | ↑1.3 | |
| 5/31 15:10 | 118.7 | ↑1.1 | |
| 5/31 15:20 | 119.6 | ↑0.9 | |
| 5/31 15:30 | 120.3 | ↑0.7 | |
| 5/31 15:40 | 120.8 | ↑0.5 | |
| 5/31 15:50 | 121.2 | ↑0.4 | |
| 5/31 16:00 | 121.3 | ↑0.1 | 満潮 |
| 5/31 16:10 | 121.3 | 0 | |
| 5/31 16:20 | 121.1 | ↓-0.2 | |
| 5/31 16:30 | 120.8 | ↓-0.3 | |
| 5/31 16:40 | 120.2 | ↓-0.6 | |
| 5/31 16:50 | 119.4 | ↓-0.8 | |
| 5/31 17:00 | 118.4 | ↓-1.0 | |
| 5/31 17:10 | 117.3 | ↓-1.1 | |
| 5/31 17:20 | 115.9 | ↓-1.4 | |
| 5/31 17:30 | 114.4 | ↓-1.5 | |
| 5/31 17:40 | 112.8 | ↓-1.6 | |
| 5/31 17:50 | 111.0 | ↓-1.8 | |
| 5/31 18:00 | 109.1 | ↓-1.9 | |
| 5/31 18:10 | 107.1 | ↓-2.0 | |
| 5/31 18:20 | 105.1 | ↓-2.0 | |
| 5/31 18:30 | 103.0 | ↓-2.1 | |
| 5/31 18:40 | 101.0 | ↓-2.0 | |
| 5/31 18:50 | 99.1 | ↓-1.9 | |
| 5/31 19:00 | 97.3 | ↓-1.8 | |
| 5/31 19:10 | 95.5 | ↓-1.8 | |
| 5/31 19:20 | 94.0 | ↓-1.5 | |
| 5/31 19:30 | 92.6 | ↓-1.4 | |
| 5/31 19:40 | 91.5 | ↓-1.1 | |
| 5/31 19:50 | 90.5 | ↓-1.0 | |
| 5/31 20:00 | 89.8 | ↓-0.7 | |
| 5/31 20:10 | 89.2 | ↓-0.6 | |
| 5/31 20:20 | 88.9 | ↓-0.3 | |
| 5/31 20:30 | 88.8 | ↓-0.1 | 干潮 |
| 5/31 20:40 | 88.9 | ↑0.1 | |
| 5/31 20:50 | 89.2 | ↑0.3 | |
| 5/31 21:00 | 89.7 | ↑0.5 | |
| 5/31 21:10 | 90.3 | ↑0.6 | |
| 5/31 21:20 | 91.0 | ↑0.7 | |
| 5/31 21:30 | 91.8 | ↑0.8 | |
| 5/31 21:40 | 92.8 | ↑1.0 | |
| 5/31 21:50 | 93.9 | ↑1.1 | |
| 5/31 22:00 | 95.1 | ↑1.2 | |
| 5/31 22:10 | 96.4 | ↑1.3 | |
| 5/31 22:20 | 97.8 | ↑1.4 | |
| 5/31 22:30 | 99.4 | ↑1.6 | |
| 5/31 22:40 | 101.0 | ↑1.6 | |
| 5/31 22:50 | 102.7 | ↑1.7 | |
| 5/31 23:00 | 104.6 | ↑1.9 | |
| 5/31 23:10 | 106.6 | ↑2.0 | |
| 5/31 23:20 | 108.7 | ↑2.1 | |
| 5/31 23:30 | 110.9 | ↑2.2 | |
| 5/31 23:40 | 113.2 | ↑2.3 | |
| 5/31 23:50 | 115.6 | ↑2.4 |