| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
06:35 | 01:47 | 22:37 | 14:31 |
| 134cm | 112cm | 127cm | 29cm | |
|
||||
岩井袋（千葉）2025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 | 117.1 | ↓-1.0 | |
| 5/18 00:10 | 116.2 | ↓-0.9 | |
| 5/18 00:20 | 115.3 | ↓-0.9 | |
| 5/18 00:30 | 114.5 | ↓-0.8 | |
| 5/18 00:40 | 113.7 | ↓-0.8 | |
| 5/18 00:50 | 113.1 | ↓-0.6 | |
| 5/18 01:00 | 112.5 | ↓-0.6 | |
| 5/18 01:10 | 112.1 | ↓-0.4 | |
| 5/18 01:20 | 111.7 | ↓-0.4 | |
| 5/18 01:30 | 111.5 | ↓-0.2 | |
| 5/18 01:40 | 111.3 | ↓-0.2 | 干潮 |
| 5/18 01:50 | 111.3 | 0 | |
| 5/18 02:00 | 111.4 | ↑0.1 | |
| 5/18 02:10 | 111.7 | ↑0.3 | |
| 5/18 02:20 | 112.0 | ↑0.3 | |
| 5/18 02:30 | 112.4 | ↑0.4 | |
| 5/18 02:40 | 113.0 | ↑0.6 | |
| 5/18 02:50 | 113.6 | ↑0.6 | |
| 5/18 03:00 | 114.4 | ↑0.8 | |
| 5/18 03:10 | 115.2 | ↑0.8 | |
| 5/18 03:20 | 116.1 | ↑0.9 | |
| 5/18 03:30 | 117.1 | ↑1.0 | |
| 5/18 03:40 | 118.2 | ↑1.1 | |
| 5/18 03:50 | 119.3 | ↑1.1 | |
| 5/18 04:00 | 120.4 | ↑1.1 | |
| 5/18 04:10 | 121.6 | ↑1.2 | |
| 5/18 04:20 | 122.7 | ↑1.1 | |
| 5/18 04:30 | 123.9 | ↑1.2 | |
| 5/18 04:40 | 125.1 | ↑1.2 | |
| 5/18 04:50 | 126.2 | ↑1.1 | |
| 5/18 05:00 | 127.3 | ↑1.1 | |
| 5/18 05:10 | 128.3 | ↑1.0 | |
| 5/18 05:20 | 129.3 | ↑1.0 | |
| 5/18 05:30 | 130.2 | ↑0.9 | |
| 5/18 05:40 | 131.0 | ↑0.8 | |
| 5/18 05:50 | 131.6 | ↑0.6 | |
| 5/18 06:00 | 132.2 | ↑0.6 | |
| 5/18 06:10 | 132.6 | ↑0.4 | |
| 5/18 06:20 | 132.9 | ↑0.3 | |
| 5/18 06:30 | 133.1 | ↑0.2 | 満潮 |
| 5/18 06:40 | 133.0 | ↓-0.1 | |
| 5/18 06:50 | 132.8 | ↓-0.2 | |
| 5/18 07:00 | 132.5 | ↓-0.3 | |
| 5/18 07:10 | 131.9 | ↓-0.6 | |
| 5/18 07:20 | 131.2 | ↓-0.7 | |
| 5/18 07:30 | 130.3 | ↓-0.9 | |
| 5/18 07:40 | 129.2 | ↓-1.1 | |
| 5/18 07:50 | 127.8 | ↓-1.4 | |
| 5/18 08:00 | 126.3 | ↓-1.5 | |
| 5/18 08:10 | 124.7 | ↓-1.6 | |
| 5/18 08:20 | 122.8 | ↓-1.9 | |
| 5/18 08:30 | 120.7 | ↓-2.1 | |
| 5/18 08:40 | 118.5 | ↓-2.2 | |
| 5/18 08:50 | 116.1 | ↓-2.4 | |
| 5/18 09:00 | 113.5 | ↓-2.6 | |
| 5/18 09:10 | 110.8 | ↓-2.7 | |
| 5/18 09:20 | 107.9 | ↓-2.9 | |
| 5/18 09:30 | 104.9 | ↓-3.0 | |
| 5/18 09:40 | 101.8 | ↓-3.1 | |
| 5/18 09:50 | 98.6 | ↓-3.2 | |
| 5/18 10:00 | 95.3 | ↓-3.3 | |
| 5/18 10:10 | 91.9 | ↓-3.4 | |
| 5/18 10:20 | 88.4 | ↓-3.5 | |
| 5/18 10:30 | 85.0 | ↓-3.4 | |
| 5/18 10:40 | 81.4 | ↓-3.6 | 最大潮位差 |
| 5/18 10:50 | 77.9 | ↓-3.5 | |
| 5/18 11:00 | 74.4 | ↓-3.5 | |
| 5/18 11:10 | 70.8 | ↓-3.6 | 最大潮位差 |
| 5/18 11:20 | 67.4 | ↓-3.4 | |
| 5/18 11:30 | 64.0 | ↓-3.4 | |
| 5/18 11:40 | 60.6 | ↓-3.4 | |
| 5/18 11:50 | 57.4 | ↓-3.2 | |
| 5/18 12:00 | 54.2 | ↓-3.2 | |
| 5/18 12:10 | 51.2 | ↓-3.0 | |
| 5/18 12:20 | 48.3 | ↓-2.9 | |
| 5/18 12:30 | 45.6 | ↓-2.7 | |
| 5/18 12:40 | 43.0 | ↓-2.6 | |
| 5/18 12:50 | 40.6 | ↓-2.4 | |
| 5/18 13:00 | 38.4 | ↓-2.2 | |
| 5/18 13:10 | 36.5 | ↓-1.9 | |
| 5/18 13:20 | 34.7 | ↓-1.8 | |
| 5/18 13:30 | 33.1 | ↓-1.6 | |
| 5/18 13:40 | 31.8 | ↓-1.3 | |
| 5/18 13:50 | 30.7 | ↓-1.1 | |
| 5/18 14:00 | 29.8 | ↓-0.9 | |
| 5/18 14:10 | 29.2 | ↓-0.6 | |
| 5/18 14:20 | 28.9 | ↓-0.3 | |
| 5/18 14:30 | 28.7 | ↓-0.2 | 干潮 |
| 5/18 14:40 | 28.9 | ↑0.2 | |
| 5/18 14:50 | 29.2 | ↑0.3 | |
| 5/18 15:00 | 29.9 | ↑0.7 | |
| 5/18 15:10 | 30.7 | ↑0.8 | |
| 5/18 15:20 | 31.8 | ↑1.1 | |
| 5/18 15:30 | 33.1 | ↑1.3 | |
| 5/18 15:40 | 34.6 | ↑1.5 | |
| 5/18 15:50 | 36.4 | ↑1.8 | |
| 5/18 16:00 | 38.3 | ↑1.9 | |
| 5/18 16:10 | 40.5 | ↑2.2 | |
| 5/18 16:20 | 42.8 | ↑2.3 | |
| 5/18 16:30 | 45.2 | ↑2.4 | |
| 5/18 16:40 | 47.8 | ↑2.6 | |
| 5/18 16:50 | 50.6 | ↑2.8 | |
| 5/18 17:00 | 53.5 | ↑2.9 | |
| 5/18 17:10 | 56.5 | ↑3.0 | |
| 5/18 17:20 | 59.5 | ↑3.0 | |
| 5/18 17:30 | 62.7 | ↑3.2 | |
| 5/18 17:40 | 65.9 | ↑3.2 | |
| 5/18 17:50 | 69.1 | ↑3.2 | |
| 5/18 18:00 | 72.4 | ↑3.3 | |
| 5/18 18:10 | 75.7 | ↑3.3 | |
| 5/18 18:20 | 79.0 | ↑3.3 | |
| 5/18 18:30 | 82.2 | ↑3.2 | |
| 5/18 18:40 | 85.4 | ↑3.2 | |
| 5/18 18:50 | 88.6 | ↑3.2 | |
| 5/18 19:00 | 91.7 | ↑3.1 | |
| 5/18 19:10 | 94.7 | ↑3.0 | |
| 5/18 19:20 | 97.7 | ↑3.0 | |
| 5/18 19:30 | 100.5 | ↑2.8 | |
| 5/18 19:40 | 103.3 | ↑2.8 | |
| 5/18 19:50 | 105.9 | ↑2.6 | |
| 5/18 20:00 | 108.3 | ↑2.4 | |
| 5/18 20:10 | 110.7 | ↑2.4 | |
| 5/18 20:20 | 112.8 | ↑2.1 | |
| 5/18 20:30 | 114.9 | ↑2.1 | |
| 5/18 20:40 | 116.8 | ↑1.9 | |
| 5/18 20:50 | 118.5 | ↑1.7 | |
| 5/18 21:00 | 120.0 | ↑1.5 | |
| 5/18 21:10 | 121.4 | ↑1.4 | |
| 5/18 21:20 | 122.6 | ↑1.2 | |
| 5/18 21:30 | 123.7 | ↑1.1 | |
| 5/18 21:40 | 124.6 | ↑0.9 | |
| 5/18 21:50 | 125.3 | ↑0.7 | |
| 5/18 22:00 | 125.9 | ↑0.6 | |
| 5/18 22:10 | 126.3 | ↑0.4 | |
| 5/18 22:20 | 126.6 | ↑0.3 | |
| 5/18 22:30 | 126.8 | ↑0.2 | 満潮 |
| 5/18 22:40 | 126.8 | 0 | |
| 5/18 22:50 | 126.7 | ↓-0.1 | |
| 5/18 23:00 | 126.4 | ↓-0.3 | |
| 5/18 23:10 | 126.1 | ↓-0.3 | |
| 5/18 23:20 | 125.7 | ↓-0.4 | |
| 5/18 23:30 | 125.1 | ↓-0.6 | |
| 5/18 23:40 | 124.6 | ↓-0.5 | |
| 5/18 23:50 | 123.9 | ↓-0.7 |