| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(日) |
00:59 | 07:25 | 11:40 | 18:23 |
| 131cm | 93cm | 105cm | 57cm | |
|
||||
岩井袋（千葉）2040年05月20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 |
|---|---|---|---|
| 5/20 00:00 | 127.9 | ↑1.0 | |
| 5/20 00:10 | 128.8 | ↑0.9 | |
| 5/20 00:20 | 129.5 | ↑0.7 | |
| 5/20 00:30 | 130.0 | ↑0.5 | |
| 5/20 00:40 | 130.3 | ↑0.3 | |
| 5/20 00:50 | 130.5 | ↑0.2 | 満潮 |
| 5/20 01:00 | 130.6 | ↑0.1 | |
| 5/20 01:10 | 130.5 | ↓-0.1 | |
| 5/20 01:20 | 130.2 | ↓-0.3 | |
| 5/20 01:30 | 129.8 | ↓-0.4 | |
| 5/20 01:40 | 129.3 | ↓-0.5 | |
| 5/20 01:50 | 128.6 | ↓-0.7 | |
| 5/20 02:00 | 127.9 | ↓-0.7 | |
| 5/20 02:10 | 126.9 | ↓-1.0 | |
| 5/20 02:20 | 125.9 | ↓-1.0 | |
| 5/20 02:30 | 124.8 | ↓-1.1 | |
| 5/20 02:40 | 123.6 | ↓-1.2 | |
| 5/20 02:50 | 122.3 | ↓-1.3 | |
| 5/20 03:00 | 121.0 | ↓-1.3 | |
| 5/20 03:10 | 119.6 | ↓-1.4 | |
| 5/20 03:20 | 118.1 | ↓-1.5 | |
| 5/20 03:30 | 116.6 | ↓-1.5 | |
| 5/20 03:40 | 115.1 | ↓-1.5 | |
| 5/20 03:50 | 113.5 | ↓-1.6 | |
| 5/20 04:00 | 112.0 | ↓-1.5 | |
| 5/20 04:10 | 110.4 | ↓-1.6 | |
| 5/20 04:20 | 108.9 | ↓-1.5 | |
| 5/20 04:30 | 107.4 | ↓-1.5 | |
| 5/20 04:40 | 105.9 | ↓-1.5 | |
| 5/20 04:50 | 104.4 | ↓-1.5 | |
| 5/20 05:00 | 103.1 | ↓-1.3 | |
| 5/20 05:10 | 101.7 | ↓-1.4 | |
| 5/20 05:20 | 100.5 | ↓-1.2 | |
| 5/20 05:30 | 99.3 | ↓-1.2 | |
| 5/20 05:40 | 98.2 | ↓-1.1 | |
| 5/20 05:50 | 97.2 | ↓-1.0 | |
| 5/20 06:00 | 96.3 | ↓-0.9 | |
| 5/20 06:10 | 95.5 | ↓-0.8 | |
| 5/20 06:20 | 94.8 | ↓-0.7 | |
| 5/20 06:30 | 94.2 | ↓-0.6 | |
| 5/20 06:40 | 93.7 | ↓-0.5 | |
| 5/20 06:50 | 93.3 | ↓-0.4 | |
| 5/20 07:00 | 93.0 | ↓-0.3 | |
| 5/20 07:10 | 92.8 | ↓-0.2 | |
| 5/20 07:20 | 92.7 | ↓-0.1 | 干潮 |
| 5/20 07:30 | 92.7 | 0 | |
| 5/20 07:40 | 92.8 | ↑0.1 | |
| 5/20 07:50 | 93.0 | ↑0.2 | |
| 5/20 08:00 | 93.3 | ↑0.3 | |
| 5/20 08:10 | 93.6 | ↑0.3 | |
| 5/20 08:20 | 94.1 | ↑0.5 | |
| 5/20 08:30 | 94.6 | ↑0.5 | |
| 5/20 08:40 | 95.1 | ↑0.5 | |
| 5/20 08:50 | 95.7 | ↑0.6 | |
| 5/20 09:00 | 96.4 | ↑0.7 | |
| 5/20 09:10 | 97.1 | ↑0.7 | |
| 5/20 09:20 | 97.8 | ↑0.7 | |
| 5/20 09:30 | 98.5 | ↑0.7 | |
| 5/20 09:40 | 99.2 | ↑0.7 | |
| 5/20 09:50 | 99.9 | ↑0.7 | |
| 5/20 10:00 | 100.6 | ↑0.7 | |
| 5/20 10:10 | 101.3 | ↑0.7 | |
| 5/20 10:20 | 101.9 | ↑0.6 | |
| 5/20 10:30 | 102.5 | ↑0.6 | |
| 5/20 10:40 | 103.0 | ↑0.5 | |
| 5/20 10:50 | 103.5 | ↑0.5 | |
| 5/20 11:00 | 103.9 | ↑0.4 | |
| 5/20 11:10 | 104.2 | ↑0.3 | |
| 5/20 11:20 | 104.4 | ↑0.2 | |
| 5/20 11:30 | 104.6 | ↑0.2 | 満潮 |
| 5/20 11:40 | 104.6 | 0 | 満潮 |
| 5/20 11:50 | 104.5 | ↓-0.1 | |
| 5/20 12:00 | 104.4 | ↓-0.1 | |
| 5/20 12:10 | 104.1 | ↓-0.3 | |
| 5/20 12:20 | 103.7 | ↓-0.4 | |
| 5/20 12:30 | 103.2 | ↓-0.5 | |
| 5/20 12:40 | 102.5 | ↓-0.7 | |
| 5/20 12:50 | 101.8 | ↓-0.7 | |
| 5/20 13:00 | 100.9 | ↓-0.9 | |
| 5/20 13:10 | 99.9 | ↓-1.0 | |
| 5/20 13:20 | 98.8 | ↓-1.1 | |
| 5/20 13:30 | 97.6 | ↓-1.2 | |
| 5/20 13:40 | 96.3 | ↓-1.3 | |
| 5/20 13:50 | 94.9 | ↓-1.4 | |
| 5/20 14:00 | 93.4 | ↓-1.5 | |
| 5/20 14:10 | 91.9 | ↓-1.5 | |
| 5/20 14:20 | 90.2 | ↓-1.7 | |
| 5/20 14:30 | 88.5 | ↓-1.7 | |
| 5/20 14:40 | 86.7 | ↓-1.8 | |
| 5/20 14:50 | 84.9 | ↓-1.8 | |
| 5/20 15:00 | 83.1 | ↓-1.8 | |
| 5/20 15:10 | 81.2 | ↓-1.9 | |
| 5/20 15:20 | 79.3 | ↓-1.9 | |
| 5/20 15:30 | 77.4 | ↓-1.9 | |
| 5/20 15:40 | 75.5 | ↓-1.9 | |
| 5/20 15:50 | 73.7 | ↓-1.8 | |
| 5/20 16:00 | 71.9 | ↓-1.8 | |
| 5/20 16:10 | 70.1 | ↓-1.8 | |
| 5/20 16:20 | 68.4 | ↓-1.7 | |
| 5/20 16:30 | 66.8 | ↓-1.6 | |
| 5/20 16:40 | 65.3 | ↓-1.5 | |
| 5/20 16:50 | 63.8 | ↓-1.5 | |
| 5/20 17:00 | 62.5 | ↓-1.3 | |
| 5/20 17:10 | 61.3 | ↓-1.2 | |
| 5/20 17:20 | 60.2 | ↓-1.1 | |
| 5/20 17:30 | 59.3 | ↓-0.9 | |
| 5/20 17:40 | 58.5 | ↓-0.8 | |
| 5/20 17:50 | 57.9 | ↓-0.6 | |
| 5/20 18:00 | 57.4 | ↓-0.5 | |
| 5/20 18:10 | 57.1 | ↓-0.3 | |
| 5/20 18:20 | 57.0 | ↓-0.1 | 干潮 |
| 5/20 18:30 | 57.0 | 0 | |
| 5/20 18:40 | 57.3 | ↑0.3 | |
| 5/20 18:50 | 57.7 | ↑0.4 | |
| 5/20 19:00 | 58.3 | ↑0.6 | |
| 5/20 19:10 | 59.1 | ↑0.8 | |
| 5/20 19:20 | 60.1 | ↑1.0 | |
| 5/20 19:30 | 61.2 | ↑1.1 | |
| 5/20 19:40 | 62.6 | ↑1.4 | |
| 5/20 19:50 | 64.1 | ↑1.5 | |
| 5/20 20:00 | 65.8 | ↑1.7 | |
| 5/20 20:10 | 67.6 | ↑1.8 | |
| 5/20 20:20 | 69.6 | ↑2.0 | |
| 5/20 20:30 | 71.7 | ↑2.1 | |
| 5/20 20:40 | 73.9 | ↑2.2 | |
| 5/20 20:50 | 76.3 | ↑2.4 | |
| 5/20 21:00 | 78.8 | ↑2.5 | |
| 5/20 21:10 | 81.3 | ↑2.5 | |
| 5/20 21:20 | 84.0 | ↑2.7 | |
| 5/20 21:30 | 86.7 | ↑2.7 | |
| 5/20 21:40 | 89.5 | ↑2.8 | 最大潮位差 |
| 5/20 21:50 | 92.3 | ↑2.8 | 最大潮位差 |
| 5/20 22:00 | 95.1 | ↑2.8 | 最大潮位差 |
| 5/20 22:10 | 97.9 | ↑2.8 | 最大潮位差 |
| 5/20 22:20 | 100.7 | ↑2.8 | 最大潮位差 |
| 5/20 22:30 | 103.5 | ↑2.8 | 最大潮位差 |
| 5/20 22:40 | 106.3 | ↑2.8 | 最大潮位差 |
| 5/20 22:50 | 109.0 | ↑2.7 | |
| 5/20 23:00 | 111.6 | ↑2.6 | |
| 5/20 23:10 | 114.2 | ↑2.6 | |
| 5/20 23:20 | 116.6 | ↑2.4 | |
| 5/20 23:30 | 119.0 | ↑2.4 | |
| 5/20 23:40 | 121.2 | ↑2.2 | |
| 5/20 23:50 | 123.3 | ↑2.1 |