| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(木) |
06:00 | 00:57 | 21:16 | 13:37 |
| 143cm | 108cm | 132cm | 17cm | |
|
||||
岩井袋（千葉）2026年05月21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 |
|---|---|---|---|
| 5/21 00:00 | 109.7 | ↓-0.9 | |
| 5/21 00:10 | 108.9 | ↓-0.8 | |
| 5/21 00:20 | 108.2 | ↓-0.7 | |
| 5/21 00:30 | 107.7 | ↓-0.5 | |
| 5/21 00:40 | 107.4 | ↓-0.3 | |
| 5/21 00:50 | 107.2 | ↓-0.2 | 干潮 |
| 5/21 01:00 | 107.2 | 0 | |
| 5/21 01:10 | 107.3 | ↑0.1 | |
| 5/21 01:20 | 107.6 | ↑0.3 | |
| 5/21 01:30 | 108.1 | ↑0.5 | |
| 5/21 01:40 | 108.8 | ↑0.7 | |
| 5/21 01:50 | 109.6 | ↑0.8 | |
| 5/21 02:00 | 110.6 | ↑1.0 | |
| 5/21 02:10 | 111.7 | ↑1.1 | |
| 5/21 02:20 | 112.9 | ↑1.2 | |
| 5/21 02:30 | 114.2 | ↑1.3 | |
| 5/21 02:40 | 115.7 | ↑1.5 | |
| 5/21 02:50 | 117.3 | ↑1.6 | |
| 5/21 03:00 | 118.9 | ↑1.6 | |
| 5/21 03:10 | 120.6 | ↑1.7 | |
| 5/21 03:20 | 122.4 | ↑1.8 | |
| 5/21 03:30 | 124.1 | ↑1.7 | |
| 5/21 03:40 | 125.9 | ↑1.8 | |
| 5/21 03:50 | 127.7 | ↑1.8 | |
| 5/21 04:00 | 129.5 | ↑1.8 | |
| 5/21 04:10 | 131.2 | ↑1.7 | |
| 5/21 04:20 | 132.8 | ↑1.6 | |
| 5/21 04:30 | 134.4 | ↑1.6 | |
| 5/21 04:40 | 135.9 | ↑1.5 | |
| 5/21 04:50 | 137.2 | ↑1.3 | |
| 5/21 05:00 | 138.5 | ↑1.3 | |
| 5/21 05:10 | 139.5 | ↑1.0 | |
| 5/21 05:20 | 140.4 | ↑0.9 | |
| 5/21 05:30 | 141.2 | ↑0.8 | |
| 5/21 05:40 | 141.7 | ↑0.5 | |
| 5/21 05:50 | 142.0 | ↑0.3 | 満潮 |
| 5/21 06:00 | 142.1 | ↑0.1 | 満潮 |
| 5/21 06:10 | 141.9 | ↓-0.2 | |
| 5/21 06:20 | 141.6 | ↓-0.3 | |
| 5/21 06:30 | 141.0 | ↓-0.6 | |
| 5/21 06:40 | 140.1 | ↓-0.9 | |
| 5/21 06:50 | 139.0 | ↓-1.1 | |
| 5/21 07:00 | 137.6 | ↓-1.4 | |
| 5/21 07:10 | 136.0 | ↓-1.6 | |
| 5/21 07:20 | 134.1 | ↓-1.9 | |
| 5/21 07:30 | 131.9 | ↓-2.2 | |
| 5/21 07:40 | 129.6 | ↓-2.3 | |
| 5/21 07:50 | 126.9 | ↓-2.7 | |
| 5/21 08:00 | 124.1 | ↓-2.8 | |
| 5/21 08:10 | 121.0 | ↓-3.1 | |
| 5/21 08:20 | 117.8 | ↓-3.2 | |
| 5/21 08:30 | 114.3 | ↓-3.5 | |
| 5/21 08:40 | 110.6 | ↓-3.7 | |
| 5/21 08:50 | 106.8 | ↓-3.8 | |
| 5/21 09:00 | 102.9 | ↓-3.9 | |
| 5/21 09:10 | 98.8 | ↓-4.1 | |
| 5/21 09:20 | 94.6 | ↓-4.2 | |
| 5/21 09:30 | 90.4 | ↓-4.2 | |
| 5/21 09:40 | 86.0 | ↓-4.4 | 最大潮位差 |
| 5/21 09:50 | 81.6 | ↓-4.4 | 最大潮位差 |
| 5/21 10:00 | 77.2 | ↓-4.4 | 最大潮位差 |
| 5/21 10:10 | 72.8 | ↓-4.4 | 最大潮位差 |
| 5/21 10:20 | 68.5 | ↓-4.3 | |
| 5/21 10:30 | 64.1 | ↓-4.4 | 最大潮位差 |
| 5/21 10:40 | 59.9 | ↓-4.2 | |
| 5/21 10:50 | 55.7 | ↓-4.2 | |
| 5/21 11:00 | 51.7 | ↓-4.0 | |
| 5/21 11:10 | 47.8 | ↓-3.9 | |
| 5/21 11:20 | 44.0 | ↓-3.8 | |
| 5/21 11:30 | 40.4 | ↓-3.6 | |
| 5/21 11:40 | 37.0 | ↓-3.4 | |
| 5/21 11:50 | 33.9 | ↓-3.1 | |
| 5/21 12:00 | 30.9 | ↓-3.0 | |
| 5/21 12:10 | 28.3 | ↓-2.6 | |
| 5/21 12:20 | 25.8 | ↓-2.5 | |
| 5/21 12:30 | 23.7 | ↓-2.1 | |
| 5/21 12:40 | 21.8 | ↓-1.9 | |
| 5/21 12:50 | 20.2 | ↓-1.6 | |
| 5/21 13:00 | 19.0 | ↓-1.2 | |
| 5/21 13:10 | 18.0 | ↓-1.0 | |
| 5/21 13:20 | 17.3 | ↓-0.7 | |
| 5/21 13:30 | 17.0 | ↓-0.3 | 干潮 |
| 5/21 13:40 | 17.0 | 0 | |
| 5/21 13:50 | 17.3 | ↑0.3 | |
| 5/21 14:00 | 17.9 | ↑0.6 | |
| 5/21 14:10 | 18.8 | ↑0.9 | |
| 5/21 14:20 | 20.0 | ↑1.2 | |
| 5/21 14:30 | 21.5 | ↑1.5 | |
| 5/21 14:40 | 23.3 | ↑1.8 | |
| 5/21 14:50 | 25.3 | ↑2.0 | |
| 5/21 15:00 | 27.6 | ↑2.3 | |
| 5/21 15:10 | 30.2 | ↑2.6 | |
| 5/21 15:20 | 33.0 | ↑2.8 | |
| 5/21 15:30 | 36.0 | ↑3.0 | |
| 5/21 15:40 | 39.1 | ↑3.1 | |
| 5/21 15:50 | 42.5 | ↑3.4 | |
| 5/21 16:00 | 46.0 | ↑3.5 | |
| 5/21 16:10 | 49.7 | ↑3.7 | |
| 5/21 16:20 | 53.4 | ↑3.7 | |
| 5/21 16:30 | 57.3 | ↑3.9 | |
| 5/21 16:40 | 61.2 | ↑3.9 | |
| 5/21 16:50 | 65.2 | ↑4.0 | |
| 5/21 17:00 | 69.2 | ↑4.0 | |
| 5/21 17:10 | 73.3 | ↑4.1 | |
| 5/21 17:20 | 77.3 | ↑4.0 | |
| 5/21 17:30 | 81.3 | ↑4.0 | |
| 5/21 17:40 | 85.2 | ↑3.9 | |
| 5/21 17:50 | 89.0 | ↑3.8 | |
| 5/21 18:00 | 92.8 | ↑3.8 | |
| 5/21 18:10 | 96.5 | ↑3.7 | |
| 5/21 18:20 | 100.0 | ↑3.5 | |
| 5/21 18:30 | 103.4 | ↑3.4 | |
| 5/21 18:40 | 106.6 | ↑3.2 | |
| 5/21 18:50 | 109.7 | ↑3.1 | |
| 5/21 19:00 | 112.6 | ↑2.9 | |
| 5/21 19:10 | 115.3 | ↑2.7 | |
| 5/21 19:20 | 117.8 | ↑2.5 | |
| 5/21 19:30 | 120.1 | ↑2.3 | |
| 5/21 19:40 | 122.1 | ↑2.0 | |
| 5/21 19:50 | 124.0 | ↑1.9 | |
| 5/21 20:00 | 125.7 | ↑1.7 | |
| 5/21 20:10 | 127.1 | ↑1.4 | |
| 5/21 20:20 | 128.3 | ↑1.2 | |
| 5/21 20:30 | 129.3 | ↑1.0 | |
| 5/21 20:40 | 130.1 | ↑0.8 | |
| 5/21 20:50 | 130.7 | ↑0.6 | |
| 5/21 21:00 | 131.0 | ↑0.3 | |
| 5/21 21:10 | 131.2 | ↑0.2 | 満潮 |
| 5/21 21:20 | 131.2 | 0 | |
| 5/21 21:30 | 131.0 | ↓-0.2 | |
| 5/21 21:40 | 130.7 | ↓-0.3 | |
| 5/21 21:50 | 130.2 | ↓-0.5 | |
| 5/21 22:00 | 129.5 | ↓-0.7 | |
| 5/21 22:10 | 128.8 | ↓-0.7 | |
| 5/21 22:20 | 127.9 | ↓-0.9 | |
| 5/21 22:30 | 126.9 | ↓-1.0 | |
| 5/21 22:40 | 125.9 | ↓-1.0 | |
| 5/21 22:50 | 124.8 | ↓-1.1 | |
| 5/21 23:00 | 123.6 | ↓-1.2 | |
| 5/21 23:10 | 122.4 | ↓-1.2 | |
| 5/21 23:20 | 121.2 | ↓-1.2 | |
| 5/21 23:30 | 120.0 | ↓-1.2 | |
| 5/21 23:40 | 118.7 | ↓-1.3 | |
| 5/21 23:50 | 117.6 | ↓-1.1 |