| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(木) |
01:27 | 08:11 | 14:42 | 20:04 |
| 122cm | 25cm | 113cm | 63cm | |
|
||||
根室（北海道）2023年05月18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 |
|---|---|---|---|
| 5/18 00:00 | 112.6 | ↑2.1 | |
| 5/18 00:10 | 114.5 | ↑1.9 | |
| 5/18 00:20 | 116.3 | ↑1.8 | |
| 5/18 00:30 | 117.8 | ↑1.5 | |
| 5/18 00:40 | 119.1 | ↑1.3 | |
| 5/18 00:50 | 120.2 | ↑1.1 | |
| 5/18 01:00 | 121.0 | ↑0.8 | |
| 5/18 01:10 | 121.6 | ↑0.6 | |
| 5/18 01:20 | 121.9 | ↑0.3 | 満潮 |
| 5/18 01:30 | 121.9 | 0 | |
| 5/18 01:40 | 121.7 | ↓-0.2 | |
| 5/18 01:50 | 121.2 | ↓-0.5 | |
| 5/18 02:00 | 120.4 | ↓-0.8 | |
| 5/18 02:10 | 119.3 | ↓-1.1 | |
| 5/18 02:20 | 118.0 | ↓-1.3 | |
| 5/18 02:30 | 116.4 | ↓-1.6 | |
| 5/18 02:40 | 114.5 | ↓-1.9 | |
| 5/18 02:50 | 112.4 | ↓-2.1 | |
| 5/18 03:00 | 110.0 | ↓-2.4 | |
| 5/18 03:10 | 107.4 | ↓-2.6 | |
| 5/18 03:20 | 104.6 | ↓-2.8 | |
| 5/18 03:30 | 101.6 | ↓-3.0 | |
| 5/18 03:40 | 98.5 | ↓-3.1 | |
| 5/18 03:50 | 95.2 | ↓-3.3 | |
| 5/18 04:00 | 91.7 | ↓-3.5 | |
| 5/18 04:10 | 88.1 | ↓-3.6 | |
| 5/18 04:20 | 84.4 | ↓-3.7 | |
| 5/18 04:30 | 80.7 | ↓-3.7 | |
| 5/18 04:40 | 76.9 | ↓-3.8 | |
| 5/18 04:50 | 73.0 | ↓-3.9 | 最大潮位差 |
| 5/18 05:00 | 69.2 | ↓-3.8 | |
| 5/18 05:10 | 65.4 | ↓-3.8 | |
| 5/18 05:20 | 61.6 | ↓-3.8 | |
| 5/18 05:30 | 57.9 | ↓-3.7 | |
| 5/18 05:40 | 54.3 | ↓-3.6 | |
| 5/18 05:50 | 50.8 | ↓-3.5 | |
| 5/18 06:00 | 47.4 | ↓-3.4 | |
| 5/18 06:10 | 44.2 | ↓-3.2 | |
| 5/18 06:20 | 41.2 | ↓-3.0 | |
| 5/18 06:30 | 38.4 | ↓-2.8 | |
| 5/18 06:40 | 35.7 | ↓-2.7 | |
| 5/18 06:50 | 33.4 | ↓-2.3 | |
| 5/18 07:00 | 31.2 | ↓-2.2 | |
| 5/18 07:10 | 29.3 | ↓-1.9 | |
| 5/18 07:20 | 27.7 | ↓-1.6 | |
| 5/18 07:30 | 26.4 | ↓-1.3 | |
| 5/18 07:40 | 25.4 | ↓-1.0 | |
| 5/18 07:50 | 24.6 | ↓-0.8 | |
| 5/18 08:00 | 24.2 | ↓-0.4 | |
| 5/18 08:10 | 24.0 | ↓-0.2 | 干潮 |
| 5/18 08:20 | 24.2 | ↑0.2 | |
| 5/18 08:30 | 24.6 | ↑0.4 | |
| 5/18 08:40 | 25.4 | ↑0.8 | |
| 5/18 08:50 | 26.4 | ↑1.0 | |
| 5/18 09:00 | 27.7 | ↑1.3 | |
| 5/18 09:10 | 29.3 | ↑1.6 | |
| 5/18 09:20 | 31.2 | ↑1.9 | |
| 5/18 09:30 | 33.3 | ↑2.1 | |
| 5/18 09:40 | 35.6 | ↑2.3 | |
| 5/18 09:50 | 38.2 | ↑2.6 | |
| 5/18 10:00 | 40.9 | ↑2.7 | |
| 5/18 10:10 | 43.8 | ↑2.9 | |
| 5/18 10:20 | 46.9 | ↑3.1 | |
| 5/18 10:30 | 50.1 | ↑3.2 | |
| 5/18 10:40 | 53.5 | ↑3.4 | |
| 5/18 10:50 | 56.9 | ↑3.4 | |
| 5/18 11:00 | 60.4 | ↑3.5 | |
| 5/18 11:10 | 63.9 | ↑3.5 | |
| 5/18 11:20 | 67.5 | ↑3.6 | |
| 5/18 11:30 | 71.1 | ↑3.6 | |
| 5/18 11:40 | 74.6 | ↑3.5 | |
| 5/18 11:50 | 78.1 | ↑3.5 | |
| 5/18 12:00 | 81.5 | ↑3.4 | |
| 5/18 12:10 | 84.9 | ↑3.4 | |
| 5/18 12:20 | 88.1 | ↑3.2 | |
| 5/18 12:30 | 91.2 | ↑3.1 | |
| 5/18 12:40 | 94.1 | ↑2.9 | |
| 5/18 12:50 | 96.9 | ↑2.8 | |
| 5/18 13:00 | 99.4 | ↑2.5 | |
| 5/18 13:10 | 101.8 | ↑2.4 | |
| 5/18 13:20 | 104.0 | ↑2.2 | |
| 5/18 13:30 | 105.9 | ↑1.9 | |
| 5/18 13:40 | 107.6 | ↑1.7 | |
| 5/18 13:50 | 109.0 | ↑1.4 | |
| 5/18 14:00 | 110.2 | ↑1.2 | |
| 5/18 14:10 | 111.1 | ↑0.9 | |
| 5/18 14:20 | 111.8 | ↑0.7 | |
| 5/18 14:30 | 112.2 | ↑0.4 | |
| 5/18 14:40 | 112.4 | ↑0.2 | 満潮 |
| 5/18 14:50 | 112.3 | ↓-0.1 | |
| 5/18 15:00 | 111.9 | ↓-0.4 | |
| 5/18 15:10 | 111.3 | ↓-0.6 | |
| 5/18 15:20 | 110.5 | ↓-0.8 | |
| 5/18 15:30 | 109.5 | ↓-1.0 | |
| 5/18 15:40 | 108.2 | ↓-1.3 | |
| 5/18 15:50 | 106.7 | ↓-1.5 | |
| 5/18 16:00 | 105.1 | ↓-1.6 | |
| 5/18 16:10 | 103.3 | ↓-1.8 | |
| 5/18 16:20 | 101.3 | ↓-2.0 | |
| 5/18 16:30 | 99.3 | ↓-2.0 | |
| 5/18 16:40 | 97.1 | ↓-2.2 | |
| 5/18 16:50 | 94.8 | ↓-2.3 | |
| 5/18 17:00 | 92.4 | ↓-2.4 | |
| 5/18 17:10 | 90.0 | ↓-2.4 | |
| 5/18 17:20 | 87.6 | ↓-2.4 | |
| 5/18 17:30 | 85.2 | ↓-2.4 | |
| 5/18 17:40 | 82.8 | ↓-2.4 | |
| 5/18 17:50 | 80.5 | ↓-2.3 | |
| 5/18 18:00 | 78.2 | ↓-2.3 | |
| 5/18 18:10 | 76.0 | ↓-2.2 | |
| 5/18 18:20 | 73.9 | ↓-2.1 | |
| 5/18 18:30 | 71.9 | ↓-2.0 | |
| 5/18 18:40 | 70.1 | ↓-1.8 | |
| 5/18 18:50 | 68.4 | ↓-1.7 | |
| 5/18 19:00 | 67.0 | ↓-1.4 | |
| 5/18 19:10 | 65.7 | ↓-1.3 | |
| 5/18 19:20 | 64.6 | ↓-1.1 | |
| 5/18 19:30 | 63.7 | ↓-0.9 | |
| 5/18 19:40 | 63.0 | ↓-0.7 | |
| 5/18 19:50 | 62.6 | ↓-0.4 | |
| 5/18 20:00 | 62.4 | ↓-0.2 | 干潮 |
| 5/18 20:10 | 62.5 | ↑0.1 | |
| 5/18 20:20 | 62.8 | ↑0.3 | |
| 5/18 20:30 | 63.3 | ↑0.5 | |
| 5/18 20:40 | 64.1 | ↑0.8 | |
| 5/18 20:50 | 65.1 | ↑1.0 | |
| 5/18 21:00 | 66.4 | ↑1.3 | |
| 5/18 21:10 | 67.8 | ↑1.4 | |
| 5/18 21:20 | 69.5 | ↑1.7 | |
| 5/18 21:30 | 71.4 | ↑1.9 | |
| 5/18 21:40 | 73.5 | ↑2.1 | |
| 5/18 21:50 | 75.7 | ↑2.2 | |
| 5/18 22:00 | 78.1 | ↑2.4 | |
| 5/18 22:10 | 80.7 | ↑2.6 | |
| 5/18 22:20 | 83.3 | ↑2.6 | |
| 5/18 22:30 | 86.1 | ↑2.8 | |
| 5/18 22:40 | 88.9 | ↑2.8 | |
| 5/18 22:50 | 91.8 | ↑2.9 | |
| 5/18 23:00 | 94.7 | ↑2.9 | |
| 5/18 23:10 | 97.7 | ↑3.0 | |
| 5/18 23:20 | 100.6 | ↑2.9 | |
| 5/18 23:30 | 103.5 | ↑2.9 | |
| 5/18 23:40 | 106.3 | ↑2.8 | |
| 5/18 23:50 | 109.0 | ↑2.7 |