| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(月) |
01:38 | 09:08 | 16:28 | 21:15 |
| 146cm | 33cm | 141cm | 111cm | |
|
||||
岩井袋（千葉）2039年07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 |
|---|---|---|---|
| 7/18 00:00 | 137.0 | ↑1.5 | |
| 7/18 00:10 | 138.5 | ↑1.5 | |
| 7/18 00:20 | 139.9 | ↑1.4 | |
| 7/18 00:30 | 141.1 | ↑1.2 | |
| 7/18 00:40 | 142.2 | ↑1.1 | |
| 7/18 00:50 | 143.2 | ↑1.0 | |
| 7/18 01:00 | 144.0 | ↑0.8 | |
| 7/18 01:10 | 144.6 | ↑0.6 | |
| 7/18 01:20 | 145.1 | ↑0.5 | |
| 7/18 01:30 | 145.3 | ↑0.2 | 満潮 |
| 7/18 01:40 | 145.4 | ↑0.1 | |
| 7/18 01:50 | 145.2 | ↓-0.2 | |
| 7/18 02:00 | 144.8 | ↓-0.4 | |
| 7/18 02:10 | 144.2 | ↓-0.6 | |
| 7/18 02:20 | 143.4 | ↓-0.8 | |
| 7/18 02:30 | 142.3 | ↓-1.1 | |
| 7/18 02:40 | 141.0 | ↓-1.3 | |
| 7/18 02:50 | 139.5 | ↓-1.5 | |
| 7/18 03:00 | 137.7 | ↓-1.8 | |
| 7/18 03:10 | 135.7 | ↓-2.0 | |
| 7/18 03:20 | 133.5 | ↓-2.2 | |
| 7/18 03:30 | 131.0 | ↓-2.5 | |
| 7/18 03:40 | 128.4 | ↓-2.6 | |
| 7/18 03:50 | 125.5 | ↓-2.9 | |
| 7/18 04:00 | 122.5 | ↓-3.0 | |
| 7/18 04:10 | 119.3 | ↓-3.2 | |
| 7/18 04:20 | 115.9 | ↓-3.4 | |
| 7/18 04:30 | 112.4 | ↓-3.5 | |
| 7/18 04:40 | 108.8 | ↓-3.6 | |
| 7/18 04:50 | 105.0 | ↓-3.8 | |
| 7/18 05:00 | 101.2 | ↓-3.8 | |
| 7/18 05:10 | 97.3 | ↓-3.9 | |
| 7/18 05:20 | 93.3 | ↓-4.0 | 最大潮位差 |
| 7/18 05:30 | 89.3 | ↓-4.0 | 最大潮位差 |
| 7/18 05:40 | 85.3 | ↓-4.0 | 最大潮位差 |
| 7/18 05:50 | 81.3 | ↓-4.0 | 最大潮位差 |
| 7/18 06:00 | 77.3 | ↓-4.0 | 最大潮位差 |
| 7/18 06:10 | 73.4 | ↓-3.9 | |
| 7/18 06:20 | 69.5 | ↓-3.9 | |
| 7/18 06:30 | 65.8 | ↓-3.7 | |
| 7/18 06:40 | 62.1 | ↓-3.7 | |
| 7/18 06:50 | 58.6 | ↓-3.5 | |
| 7/18 07:00 | 55.3 | ↓-3.3 | |
| 7/18 07:10 | 52.1 | ↓-3.2 | |
| 7/18 07:20 | 49.1 | ↓-3.0 | |
| 7/18 07:30 | 46.3 | ↓-2.8 | |
| 7/18 07:40 | 43.8 | ↓-2.5 | |
| 7/18 07:50 | 41.5 | ↓-2.3 | |
| 7/18 08:00 | 39.4 | ↓-2.1 | |
| 7/18 08:10 | 37.6 | ↓-1.8 | |
| 7/18 08:20 | 36.1 | ↓-1.5 | |
| 7/18 08:30 | 34.8 | ↓-1.3 | |
| 7/18 08:40 | 33.9 | ↓-0.9 | |
| 7/18 08:50 | 33.2 | ↓-0.7 | |
| 7/18 09:00 | 32.8 | ↓-0.4 | 干潮 |
| 7/18 09:10 | 32.8 | 0 | |
| 7/18 09:20 | 33.0 | ↑0.2 | |
| 7/18 09:30 | 33.5 | ↑0.5 | |
| 7/18 09:40 | 34.4 | ↑0.9 | |
| 7/18 09:50 | 35.5 | ↑1.1 | |
| 7/18 10:00 | 36.9 | ↑1.4 | |
| 7/18 10:10 | 38.6 | ↑1.7 | |
| 7/18 10:20 | 40.5 | ↑1.9 | |
| 7/18 10:30 | 42.7 | ↑2.2 | |
| 7/18 10:40 | 45.1 | ↑2.4 | |
| 7/18 10:50 | 47.8 | ↑2.7 | |
| 7/18 11:00 | 50.7 | ↑2.9 | |
| 7/18 11:10 | 53.7 | ↑3.0 | |
| 7/18 11:20 | 57.0 | ↑3.3 | |
| 7/18 11:30 | 60.4 | ↑3.4 | |
| 7/18 11:40 | 63.9 | ↑3.5 | |
| 7/18 11:50 | 67.6 | ↑3.7 | |
| 7/18 12:00 | 71.3 | ↑3.7 | |
| 7/18 12:10 | 75.1 | ↑3.8 | |
| 7/18 12:20 | 79.0 | ↑3.9 | |
| 7/18 12:30 | 82.9 | ↑3.9 | |
| 7/18 12:40 | 86.8 | ↑3.9 | |
| 7/18 12:50 | 90.7 | ↑3.9 | |
| 7/18 13:00 | 94.6 | ↑3.9 | |
| 7/18 13:10 | 98.4 | ↑3.8 | |
| 7/18 13:20 | 102.1 | ↑3.7 | |
| 7/18 13:30 | 105.8 | ↑3.7 | |
| 7/18 13:40 | 109.3 | ↑3.5 | |
| 7/18 13:50 | 112.7 | ↑3.4 | |
| 7/18 14:00 | 116.0 | ↑3.3 | |
| 7/18 14:10 | 119.1 | ↑3.1 | |
| 7/18 14:20 | 122.0 | ↑2.9 | |
| 7/18 14:30 | 124.7 | ↑2.7 | |
| 7/18 14:40 | 127.2 | ↑2.5 | |
| 7/18 14:50 | 129.5 | ↑2.3 | |
| 7/18 15:00 | 131.6 | ↑2.1 | |
| 7/18 15:10 | 133.5 | ↑1.9 | |
| 7/18 15:20 | 135.2 | ↑1.7 | |
| 7/18 15:30 | 136.6 | ↑1.4 | |
| 7/18 15:40 | 137.7 | ↑1.1 | |
| 7/18 15:50 | 138.7 | ↑1.0 | |
| 7/18 16:00 | 139.4 | ↑0.7 | |
| 7/18 16:10 | 139.9 | ↑0.5 | |
| 7/18 16:20 | 140.1 | ↑0.2 | 満潮 |
| 7/18 16:30 | 140.2 | ↑0.1 | |
| 7/18 16:40 | 140.0 | ↓-0.2 | |
| 7/18 16:50 | 139.6 | ↓-0.4 | |
| 7/18 17:00 | 139.1 | ↓-0.5 | |
| 7/18 17:10 | 138.4 | ↓-0.7 | |
| 7/18 17:20 | 137.5 | ↓-0.9 | |
| 7/18 17:30 | 136.5 | ↓-1.0 | |
| 7/18 17:40 | 135.3 | ↓-1.2 | |
| 7/18 17:50 | 134.0 | ↓-1.3 | |
| 7/18 18:00 | 132.6 | ↓-1.4 | |
| 7/18 18:10 | 131.2 | ↓-1.4 | |
| 7/18 18:20 | 129.6 | ↓-1.6 | |
| 7/18 18:30 | 128.1 | ↓-1.5 | |
| 7/18 18:40 | 126.5 | ↓-1.6 | |
| 7/18 18:50 | 124.9 | ↓-1.6 | |
| 7/18 19:00 | 123.3 | ↓-1.6 | |
| 7/18 19:10 | 121.7 | ↓-1.6 | |
| 7/18 19:20 | 120.2 | ↓-1.5 | |
| 7/18 19:30 | 118.7 | ↓-1.5 | |
| 7/18 19:40 | 117.3 | ↓-1.4 | |
| 7/18 19:50 | 116.0 | ↓-1.3 | |
| 7/18 20:00 | 114.8 | ↓-1.2 | |
| 7/18 20:10 | 113.8 | ↓-1.0 | |
| 7/18 20:20 | 112.8 | ↓-1.0 | |
| 7/18 20:30 | 112.0 | ↓-0.8 | |
| 7/18 20:40 | 111.4 | ↓-0.6 | |
| 7/18 20:50 | 110.9 | ↓-0.5 | |
| 7/18 21:00 | 110.6 | ↓-0.3 | |
| 7/18 21:10 | 110.4 | ↓-0.2 | 干潮 |
| 7/18 21:20 | 110.5 | ↑0.1 | |
| 7/18 21:30 | 110.7 | ↑0.2 | |
| 7/18 21:40 | 111.0 | ↑0.3 | |
| 7/18 21:50 | 111.6 | ↑0.6 | |
| 7/18 22:00 | 112.3 | ↑0.7 | |
| 7/18 22:10 | 113.2 | ↑0.9 | |
| 7/18 22:20 | 114.2 | ↑1.0 | |
| 7/18 22:30 | 115.4 | ↑1.2 | |
| 7/18 22:40 | 116.7 | ↑1.3 | |
| 7/18 22:50 | 118.2 | ↑1.5 | |
| 7/18 23:00 | 119.8 | ↑1.6 | |
| 7/18 23:10 | 121.4 | ↑1.6 | |
| 7/18 23:20 | 123.2 | ↑1.8 | |
| 7/18 23:30 | 125.0 | ↑1.8 | |
| 7/18 23:40 | 126.9 | ↑1.9 | |
| 7/18 23:50 | 128.9 | ↑2.0 |