| 満潮 | 干潮 | 満潮 | 干潮 |
|
04
(火) |
01:21 | 08:01 | 14:26 | 19:54 |
| 120cm | 32cm | 118cm | 65cm | |
|
||||
苫小牧（北海道）2027年05月04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 |
|---|---|---|---|
| 5/4 00:00 | 111.5 | ↑2.0 | |
| 5/4 00:10 | 113.3 | ↑1.8 | |
| 5/4 00:20 | 115.0 | ↑1.7 | |
| 5/4 00:30 | 116.3 | ↑1.3 | |
| 5/4 00:40 | 117.5 | ↑1.2 | |
| 5/4 00:50 | 118.3 | ↑0.8 | |
| 5/4 01:00 | 119.0 | ↑0.7 | |
| 5/4 01:10 | 119.4 | ↑0.4 | |
| 5/4 01:20 | 119.5 | ↑0.1 | 満潮 |
| 5/4 01:30 | 119.3 | ↓-0.2 | |
| 5/4 01:40 | 119.0 | ↓-0.3 | |
| 5/4 01:50 | 118.4 | ↓-0.6 | |
| 5/4 02:00 | 117.6 | ↓-0.8 | |
| 5/4 02:10 | 116.5 | ↓-1.1 | |
| 5/4 02:20 | 115.3 | ↓-1.2 | |
| 5/4 02:30 | 113.9 | ↓-1.4 | |
| 5/4 02:40 | 112.2 | ↓-1.7 | |
| 5/4 02:50 | 110.4 | ↓-1.8 | |
| 5/4 03:00 | 108.5 | ↓-1.9 | |
| 5/4 03:10 | 106.3 | ↓-2.2 | |
| 5/4 03:20 | 104.0 | ↓-2.3 | |
| 5/4 03:30 | 101.5 | ↓-2.5 | |
| 5/4 03:40 | 98.9 | ↓-2.6 | |
| 5/4 03:50 | 96.1 | ↓-2.8 | |
| 5/4 04:00 | 93.1 | ↓-3.0 | |
| 5/4 04:10 | 90.0 | ↓-3.1 | |
| 5/4 04:20 | 86.8 | ↓-3.2 | |
| 5/4 04:30 | 83.4 | ↓-3.4 | |
| 5/4 04:40 | 80.0 | ↓-3.4 | |
| 5/4 04:50 | 76.4 | ↓-3.6 | |
| 5/4 05:00 | 72.8 | ↓-3.6 | |
| 5/4 05:10 | 69.2 | ↓-3.6 | |
| 5/4 05:20 | 65.6 | ↓-3.6 | |
| 5/4 05:30 | 62.0 | ↓-3.6 | |
| 5/4 05:40 | 58.5 | ↓-3.5 | |
| 5/4 05:50 | 55.1 | ↓-3.4 | |
| 5/4 06:00 | 51.8 | ↓-3.3 | |
| 5/4 06:10 | 48.7 | ↓-3.1 | |
| 5/4 06:20 | 45.8 | ↓-2.9 | |
| 5/4 06:30 | 43.1 | ↓-2.7 | |
| 5/4 06:40 | 40.7 | ↓-2.4 | |
| 5/4 06:50 | 38.5 | ↓-2.2 | |
| 5/4 07:00 | 36.6 | ↓-1.9 | |
| 5/4 07:10 | 35.0 | ↓-1.6 | |
| 5/4 07:20 | 33.7 | ↓-1.3 | |
| 5/4 07:30 | 32.7 | ↓-1.0 | |
| 5/4 07:40 | 32.0 | ↓-0.7 | |
| 5/4 07:50 | 31.6 | ↓-0.4 | |
| 5/4 08:00 | 31.4 | ↓-0.2 | 干潮 |
| 5/4 08:10 | 31.5 | ↑0.1 | |
| 5/4 08:20 | 31.9 | ↑0.4 | |
| 5/4 08:30 | 32.6 | ↑0.7 | |
| 5/4 08:40 | 33.5 | ↑0.9 | |
| 5/4 08:50 | 34.6 | ↑1.1 | |
| 5/4 09:00 | 36.0 | ↑1.4 | |
| 5/4 09:10 | 37.6 | ↑1.6 | |
| 5/4 09:20 | 39.4 | ↑1.8 | |
| 5/4 09:30 | 41.5 | ↑2.1 | |
| 5/4 09:40 | 43.8 | ↑2.3 | |
| 5/4 09:50 | 46.2 | ↑2.4 | |
| 5/4 10:00 | 48.9 | ↑2.7 | |
| 5/4 10:10 | 51.8 | ↑2.9 | |
| 5/4 10:20 | 54.8 | ↑3.0 | |
| 5/4 10:30 | 58.0 | ↑3.2 | |
| 5/4 10:40 | 61.4 | ↑3.4 | |
| 5/4 10:50 | 64.9 | ↑3.5 | |
| 5/4 11:00 | 68.5 | ↑3.6 | |
| 5/4 11:10 | 72.1 | ↑3.6 | |
| 5/4 11:20 | 75.9 | ↑3.8 | 最大潮位差 |
| 5/4 11:30 | 79.6 | ↑3.7 | |
| 5/4 11:40 | 83.3 | ↑3.7 | |
| 5/4 11:50 | 87.0 | ↑3.7 | |
| 5/4 12:00 | 90.5 | ↑3.5 | |
| 5/4 12:10 | 93.9 | ↑3.4 | |
| 5/4 12:20 | 97.2 | ↑3.3 | |
| 5/4 12:30 | 100.3 | ↑3.1 | |
| 5/4 12:40 | 103.1 | ↑2.8 | |
| 5/4 12:50 | 105.7 | ↑2.6 | |
| 5/4 13:00 | 108.1 | ↑2.4 | |
| 5/4 13:10 | 110.2 | ↑2.1 | |
| 5/4 13:20 | 112.0 | ↑1.8 | |
| 5/4 13:30 | 113.5 | ↑1.5 | |
| 5/4 13:40 | 114.8 | ↑1.3 | |
| 5/4 13:50 | 115.7 | ↑0.9 | |
| 5/4 14:00 | 116.5 | ↑0.8 | |
| 5/4 14:10 | 116.9 | ↑0.4 | |
| 5/4 14:20 | 117.2 | ↑0.3 | 満潮 |
| 5/4 14:30 | 117.1 | ↓-0.1 | |
| 5/4 14:40 | 116.9 | ↓-0.2 | |
| 5/4 14:50 | 116.5 | ↓-0.4 | |
| 5/4 15:00 | 115.9 | ↓-0.6 | |
| 5/4 15:10 | 115.1 | ↓-0.8 | |
| 5/4 15:20 | 114.1 | ↓-1.0 | |
| 5/4 15:30 | 112.9 | ↓-1.2 | |
| 5/4 15:40 | 111.6 | ↓-1.3 | |
| 5/4 15:50 | 110.1 | ↓-1.5 | |
| 5/4 16:00 | 108.4 | ↓-1.7 | |
| 5/4 16:10 | 106.6 | ↓-1.8 | |
| 5/4 16:20 | 104.6 | ↓-2.0 | |
| 5/4 16:30 | 102.5 | ↓-2.1 | |
| 5/4 16:40 | 100.3 | ↓-2.2 | |
| 5/4 16:50 | 97.9 | ↓-2.4 | |
| 5/4 17:00 | 95.4 | ↓-2.5 | |
| 5/4 17:10 | 92.9 | ↓-2.5 | |
| 5/4 17:20 | 90.3 | ↓-2.6 | |
| 5/4 17:30 | 87.6 | ↓-2.7 | |
| 5/4 17:40 | 85.0 | ↓-2.6 | |
| 5/4 17:50 | 82.4 | ↓-2.6 | |
| 5/4 18:00 | 79.9 | ↓-2.5 | |
| 5/4 18:10 | 77.5 | ↓-2.4 | |
| 5/4 18:20 | 75.2 | ↓-2.3 | |
| 5/4 18:30 | 73.1 | ↓-2.1 | |
| 5/4 18:40 | 71.2 | ↓-1.9 | |
| 5/4 18:50 | 69.5 | ↓-1.7 | |
| 5/4 19:00 | 68.0 | ↓-1.5 | |
| 5/4 19:10 | 66.8 | ↓-1.2 | |
| 5/4 19:20 | 65.8 | ↓-1.0 | |
| 5/4 19:30 | 65.1 | ↓-0.7 | |
| 5/4 19:40 | 64.7 | ↓-0.4 | |
| 5/4 19:50 | 64.5 | ↓-0.2 | 干潮 |
| 5/4 20:00 | 64.6 | ↑0.1 | |
| 5/4 20:10 | 64.8 | ↑0.2 | |
| 5/4 20:20 | 65.4 | ↑0.6 | |
| 5/4 20:30 | 66.1 | ↑0.7 | |
| 5/4 20:40 | 67.0 | ↑0.9 | |
| 5/4 20:50 | 68.1 | ↑1.1 | |
| 5/4 21:00 | 69.4 | ↑1.3 | |
| 5/4 21:10 | 70.8 | ↑1.4 | |
| 5/4 21:20 | 72.3 | ↑1.5 | |
| 5/4 21:30 | 74.0 | ↑1.7 | |
| 5/4 21:40 | 75.9 | ↑1.9 | |
| 5/4 21:50 | 77.8 | ↑1.9 | |
| 5/4 22:00 | 79.9 | ↑2.1 | |
| 5/4 22:10 | 82.1 | ↑2.2 | |
| 5/4 22:20 | 84.4 | ↑2.3 | |
| 5/4 22:30 | 86.8 | ↑2.4 | |
| 5/4 22:40 | 89.3 | ↑2.5 | |
| 5/4 22:50 | 91.9 | ↑2.6 | |
| 5/4 23:00 | 94.6 | ↑2.7 | |
| 5/4 23:10 | 97.3 | ↑2.7 | |
| 5/4 23:20 | 100.1 | ↑2.8 | |
| 5/4 23:30 | 102.8 | ↑2.7 | |
| 5/4 23:40 | 105.6 | ↑2.8 | |
| 5/4 23:50 | 108.3 | ↑2.7 |