| 満潮 | 干潮 | 満潮 | 干潮 |
|
8
(土) |
00:58 | 07:19 | 13:21 | 19:17 |
| 118cm | 54cm | 113cm | 49cm | |
|
||||
苫小牧（北海道）2055年05月8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 |
|---|---|---|---|
| 5/8 00:00 | 113.9 | ↑1.3 | |
| 5/8 00:10 | 115.0 | ↑1.1 | |
| 5/8 00:20 | 115.9 | ↑0.9 | |
| 5/8 00:30 | 116.6 | ↑0.7 | |
| 5/8 00:40 | 117.1 | ↑0.5 | |
| 5/8 00:50 | 117.3 | ↑0.2 | 満潮 |
| 5/8 01:00 | 117.3 | 0 | |
| 5/8 01:10 | 117.2 | ↓-0.1 | |
| 5/8 01:20 | 116.8 | ↓-0.4 | |
| 5/8 01:30 | 116.2 | ↓-0.6 | |
| 5/8 01:40 | 115.5 | ↓-0.7 | |
| 5/8 01:50 | 114.6 | ↓-0.9 | |
| 5/8 02:00 | 113.5 | ↓-1.1 | |
| 5/8 02:10 | 112.2 | ↓-1.3 | |
| 5/8 02:20 | 110.8 | ↓-1.4 | |
| 5/8 02:30 | 109.2 | ↓-1.6 | |
| 5/8 02:40 | 107.5 | ↓-1.7 | |
| 5/8 02:50 | 105.6 | ↓-1.9 | |
| 5/8 03:00 | 103.6 | ↓-2.0 | |
| 5/8 03:10 | 101.4 | ↓-2.2 | |
| 5/8 03:20 | 99.1 | ↓-2.3 | |
| 5/8 03:30 | 96.7 | ↓-2.4 | |
| 5/8 03:40 | 94.2 | ↓-2.5 | |
| 5/8 03:50 | 91.6 | ↓-2.6 | |
| 5/8 04:00 | 89.0 | ↓-2.6 | |
| 5/8 04:10 | 86.2 | ↓-2.8 | |
| 5/8 04:20 | 83.5 | ↓-2.7 | |
| 5/8 04:30 | 80.8 | ↓-2.7 | |
| 5/8 04:40 | 78.0 | ↓-2.8 | |
| 5/8 04:50 | 75.3 | ↓-2.7 | |
| 5/8 05:00 | 72.7 | ↓-2.6 | |
| 5/8 05:10 | 70.2 | ↓-2.5 | |
| 5/8 05:20 | 67.8 | ↓-2.4 | |
| 5/8 05:30 | 65.6 | ↓-2.2 | |
| 5/8 05:40 | 63.5 | ↓-2.1 | |
| 5/8 05:50 | 61.6 | ↓-1.9 | |
| 5/8 06:00 | 59.9 | ↓-1.7 | |
| 5/8 06:10 | 58.3 | ↓-1.6 | |
| 5/8 06:20 | 57.0 | ↓-1.3 | |
| 5/8 06:30 | 55.9 | ↓-1.1 | |
| 5/8 06:40 | 55.0 | ↓-0.9 | |
| 5/8 06:50 | 54.4 | ↓-0.6 | |
| 5/8 07:00 | 53.9 | ↓-0.5 | |
| 5/8 07:10 | 53.6 | ↓-0.3 | 干潮 |
| 5/8 07:20 | 53.6 | 0 | |
| 5/8 07:30 | 53.7 | ↑0.1 | |
| 5/8 07:40 | 54.0 | ↑0.3 | |
| 5/8 07:50 | 54.5 | ↑0.5 | |
| 5/8 08:00 | 55.2 | ↑0.7 | |
| 5/8 08:10 | 56.1 | ↑0.9 | |
| 5/8 08:20 | 57.2 | ↑1.1 | |
| 5/8 08:30 | 58.4 | ↑1.2 | |
| 5/8 08:40 | 59.8 | ↑1.4 | |
| 5/8 08:50 | 61.3 | ↑1.5 | |
| 5/8 09:00 | 63.0 | ↑1.7 | |
| 5/8 09:10 | 64.9 | ↑1.9 | |
| 5/8 09:20 | 66.9 | ↑2.0 | |
| 5/8 09:30 | 69.1 | ↑2.2 | |
| 5/8 09:40 | 71.3 | ↑2.2 | |
| 5/8 09:50 | 73.7 | ↑2.4 | |
| 5/8 10:00 | 76.2 | ↑2.5 | |
| 5/8 10:10 | 78.8 | ↑2.6 | |
| 5/8 10:20 | 81.4 | ↑2.6 | |
| 5/8 10:30 | 84.1 | ↑2.7 | |
| 5/8 10:40 | 86.7 | ↑2.6 | |
| 5/8 10:50 | 89.4 | ↑2.7 | |
| 5/8 11:00 | 92.0 | ↑2.6 | |
| 5/8 11:10 | 94.5 | ↑2.5 | |
| 5/8 11:20 | 96.9 | ↑2.4 | |
| 5/8 11:30 | 99.2 | ↑2.3 | |
| 5/8 11:40 | 101.4 | ↑2.2 | |
| 5/8 11:50 | 103.4 | ↑2.0 | |
| 5/8 12:00 | 105.2 | ↑1.8 | |
| 5/8 12:10 | 106.8 | ↑1.6 | |
| 5/8 12:20 | 108.2 | ↑1.4 | |
| 5/8 12:30 | 109.4 | ↑1.2 | |
| 5/8 12:40 | 110.4 | ↑1.0 | |
| 5/8 12:50 | 111.2 | ↑0.8 | |
| 5/8 13:00 | 111.7 | ↑0.5 | |
| 5/8 13:10 | 112.1 | ↑0.4 | |
| 5/8 13:20 | 112.2 | ↑0.1 | 満潮 |
| 5/8 13:30 | 112.1 | ↓-0.1 | |
| 5/8 13:40 | 111.8 | ↓-0.3 | |
| 5/8 13:50 | 111.3 | ↓-0.5 | |
| 5/8 14:00 | 110.6 | ↓-0.7 | |
| 5/8 14:10 | 109.7 | ↓-0.9 | |
| 5/8 14:20 | 108.7 | ↓-1.0 | |
| 5/8 14:30 | 107.4 | ↓-1.3 | |
| 5/8 14:40 | 106.0 | ↓-1.4 | |
| 5/8 14:50 | 104.4 | ↓-1.6 | |
| 5/8 15:00 | 102.7 | ↓-1.7 | |
| 5/8 15:10 | 100.7 | ↓-2.0 | |
| 5/8 15:20 | 98.6 | ↓-2.1 | |
| 5/8 15:30 | 96.3 | ↓-2.3 | |
| 5/8 15:40 | 93.9 | ↓-2.4 | |
| 5/8 15:50 | 91.4 | ↓-2.5 | |
| 5/8 16:00 | 88.7 | ↓-2.7 | |
| 5/8 16:10 | 85.9 | ↓-2.8 | |
| 5/8 16:20 | 83.0 | ↓-2.9 | |
| 5/8 16:30 | 80.1 | ↓-2.9 | |
| 5/8 16:40 | 77.2 | ↓-2.9 | |
| 5/8 16:50 | 74.2 | ↓-3.0 | |
| 5/8 17:00 | 71.3 | ↓-2.9 | |
| 5/8 17:10 | 68.5 | ↓-2.8 | |
| 5/8 17:20 | 65.7 | ↓-2.8 | |
| 5/8 17:30 | 63.1 | ↓-2.6 | |
| 5/8 17:40 | 60.6 | ↓-2.5 | |
| 5/8 17:50 | 58.3 | ↓-2.3 | |
| 5/8 18:00 | 56.2 | ↓-2.1 | |
| 5/8 18:10 | 54.4 | ↓-1.8 | |
| 5/8 18:20 | 52.8 | ↓-1.6 | |
| 5/8 18:30 | 51.4 | ↓-1.4 | |
| 5/8 18:40 | 50.4 | ↓-1.0 | |
| 5/8 18:50 | 49.5 | ↓-0.9 | |
| 5/8 19:00 | 49.0 | ↓-0.5 | |
| 5/8 19:10 | 48.7 | ↓-0.3 | 干潮 |
| 5/8 19:20 | 48.7 | 0 | |
| 5/8 19:30 | 49.0 | ↑0.3 | |
| 5/8 19:40 | 49.4 | ↑0.4 | |
| 5/8 19:50 | 50.2 | ↑0.8 | |
| 5/8 20:00 | 51.1 | ↑0.9 | |
| 5/8 20:10 | 52.3 | ↑1.2 | |
| 5/8 20:20 | 53.7 | ↑1.4 | |
| 5/8 20:30 | 55.3 | ↑1.6 | |
| 5/8 20:40 | 57.0 | ↑1.7 | |
| 5/8 20:50 | 59.0 | ↑2.0 | |
| 5/8 21:00 | 61.1 | ↑2.1 | |
| 5/8 21:10 | 63.5 | ↑2.4 | |
| 5/8 21:20 | 65.9 | ↑2.4 | |
| 5/8 21:30 | 68.6 | ↑2.7 | |
| 5/8 21:40 | 71.4 | ↑2.8 | |
| 5/8 21:50 | 74.3 | ↑2.9 | |
| 5/8 22:00 | 77.3 | ↑3.0 | |
| 5/8 22:10 | 80.5 | ↑3.2 | |
| 5/8 22:20 | 83.7 | ↑3.2 | |
| 5/8 22:30 | 86.9 | ↑3.2 | |
| 5/8 22:40 | 90.2 | ↑3.3 | 最大潮位差 |
| 5/8 22:50 | 93.5 | ↑3.3 | 最大潮位差 |
| 5/8 23:00 | 96.8 | ↑3.3 | 最大潮位差 |
| 5/8 23:10 | 100.0 | ↑3.2 | |
| 5/8 23:20 | 103.1 | ↑3.1 | |
| 5/8 23:30 | 106.1 | ↑3.0 | |
| 5/8 23:40 | 108.9 | ↑2.8 | |
| 5/8 23:50 | 111.6 | ↑2.7 |