| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(日) |
01:08 | 08:49 | 16:25 | 21:30 |
| 145cm | 19cm | 154cm | 114cm | |
|
||||
館山（千葉）2023年07月30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 |
|---|---|---|---|
| 7/30 00:00 | 140.7 | ↑1.1 | |
| 7/30 00:10 | 141.6 | ↑0.9 | |
| 7/30 00:20 | 142.4 | ↑0.8 | |
| 7/30 00:30 | 143.1 | ↑0.7 | |
| 7/30 00:40 | 143.6 | ↑0.5 | |
| 7/30 00:50 | 144.0 | ↑0.4 | |
| 7/30 01:00 | 144.2 | ↑0.2 | 満潮 |
| 7/30 01:10 | 144.3 | ↑0.1 | |
| 7/30 01:20 | 144.1 | ↓-0.2 | |
| 7/30 01:30 | 143.8 | ↓-0.3 | |
| 7/30 01:40 | 143.2 | ↓-0.6 | |
| 7/30 01:50 | 142.5 | ↓-0.7 | |
| 7/30 02:00 | 141.5 | ↓-1.0 | |
| 7/30 02:10 | 140.2 | ↓-1.3 | |
| 7/30 02:20 | 138.8 | ↓-1.4 | |
| 7/30 02:30 | 137.0 | ↓-1.8 | |
| 7/30 02:40 | 135.1 | ↓-1.9 | |
| 7/30 02:50 | 132.9 | ↓-2.2 | |
| 7/30 03:00 | 130.4 | ↓-2.5 | |
| 7/30 03:10 | 127.7 | ↓-2.7 | |
| 7/30 03:20 | 124.8 | ↓-2.9 | |
| 7/30 03:30 | 121.7 | ↓-3.1 | |
| 7/30 03:40 | 118.4 | ↓-3.3 | |
| 7/30 03:50 | 114.8 | ↓-3.6 | |
| 7/30 04:00 | 111.2 | ↓-3.6 | |
| 7/30 04:10 | 107.3 | ↓-3.9 | |
| 7/30 04:20 | 103.3 | ↓-4.0 | |
| 7/30 04:30 | 99.2 | ↓-4.1 | |
| 7/30 04:40 | 95.1 | ↓-4.1 | |
| 7/30 04:50 | 90.8 | ↓-4.3 | |
| 7/30 05:00 | 86.5 | ↓-4.3 | |
| 7/30 05:10 | 82.1 | ↓-4.4 | |
| 7/30 05:20 | 77.8 | ↓-4.3 | |
| 7/30 05:30 | 73.5 | ↓-4.3 | |
| 7/30 05:40 | 69.2 | ↓-4.3 | |
| 7/30 05:50 | 64.9 | ↓-4.3 | |
| 7/30 06:00 | 60.7 | ↓-4.2 | |
| 7/30 06:10 | 56.6 | ↓-4.1 | |
| 7/30 06:20 | 52.6 | ↓-4.0 | |
| 7/30 06:30 | 48.8 | ↓-3.8 | |
| 7/30 06:40 | 45.0 | ↓-3.8 | |
| 7/30 06:50 | 41.5 | ↓-3.5 | |
| 7/30 07:00 | 38.1 | ↓-3.4 | |
| 7/30 07:10 | 35.0 | ↓-3.1 | |
| 7/30 07:20 | 32.1 | ↓-2.9 | |
| 7/30 07:30 | 29.4 | ↓-2.7 | |
| 7/30 07:40 | 27.0 | ↓-2.4 | |
| 7/30 07:50 | 24.9 | ↓-2.1 | |
| 7/30 08:00 | 23.0 | ↓-1.9 | |
| 7/30 08:10 | 21.5 | ↓-1.5 | |
| 7/30 08:20 | 20.4 | ↓-1.1 | |
| 7/30 08:30 | 19.6 | ↓-0.8 | |
| 7/30 08:40 | 19.1 | ↓-0.5 | 干潮 |
| 7/30 08:50 | 19.0 | ↓-0.1 | |
| 7/30 09:00 | 19.3 | ↑0.3 | |
| 7/30 09:10 | 19.9 | ↑0.6 | |
| 7/30 09:20 | 20.9 | ↑1.0 | |
| 7/30 09:30 | 22.2 | ↑1.3 | |
| 7/30 09:40 | 23.9 | ↑1.7 | |
| 7/30 09:50 | 25.9 | ↑2.0 | |
| 7/30 10:00 | 28.2 | ↑2.3 | |
| 7/30 10:10 | 30.9 | ↑2.7 | |
| 7/30 10:20 | 33.8 | ↑2.9 | |
| 7/30 10:30 | 37.0 | ↑3.2 | |
| 7/30 10:40 | 40.4 | ↑3.4 | |
| 7/30 10:50 | 44.0 | ↑3.6 | |
| 7/30 11:00 | 47.8 | ↑3.8 | |
| 7/30 11:10 | 51.8 | ↑4.0 | |
| 7/30 11:20 | 55.9 | ↑4.1 | |
| 7/30 11:30 | 60.2 | ↑4.3 | |
| 7/30 11:40 | 64.5 | ↑4.3 | |
| 7/30 11:50 | 69.0 | ↑4.5 | |
| 7/30 12:00 | 73.5 | ↑4.5 | |
| 7/30 12:10 | 78.0 | ↑4.5 | |
| 7/30 12:20 | 82.6 | ↑4.6 | 最大潮位差 |
| 7/30 12:30 | 87.2 | ↑4.6 | 最大潮位差 |
| 7/30 12:40 | 91.8 | ↑4.6 | 最大潮位差 |
| 7/30 12:50 | 96.4 | ↑4.6 | 最大潮位差 |
| 7/30 13:00 | 100.9 | ↑4.5 | |
| 7/30 13:10 | 105.3 | ↑4.4 | |
| 7/30 13:20 | 109.6 | ↑4.3 | |
| 7/30 13:30 | 113.9 | ↑4.3 | |
| 7/30 13:40 | 118.0 | ↑4.1 | |
| 7/30 13:50 | 121.9 | ↑3.9 | |
| 7/30 14:00 | 125.7 | ↑3.8 | |
| 7/30 14:10 | 129.3 | ↑3.6 | |
| 7/30 14:20 | 132.7 | ↑3.4 | |
| 7/30 14:30 | 135.9 | ↑3.2 | |
| 7/30 14:40 | 138.8 | ↑2.9 | |
| 7/30 14:50 | 141.5 | ↑2.7 | |
| 7/30 15:00 | 143.9 | ↑2.4 | |
| 7/30 15:10 | 146.0 | ↑2.1 | |
| 7/30 15:20 | 147.9 | ↑1.9 | |
| 7/30 15:30 | 149.5 | ↑1.6 | |
| 7/30 15:40 | 150.8 | ↑1.3 | |
| 7/30 15:50 | 151.8 | ↑1.0 | |
| 7/30 16:00 | 152.6 | ↑0.8 | |
| 7/30 16:10 | 153.1 | ↑0.5 | |
| 7/30 16:20 | 153.3 | ↑0.2 | 満潮 |
| 7/30 16:30 | 153.3 | 0 | |
| 7/30 16:40 | 153.0 | ↓-0.3 | |
| 7/30 16:50 | 152.5 | ↓-0.5 | |
| 7/30 17:00 | 151.8 | ↓-0.7 | |
| 7/30 17:10 | 150.9 | ↓-0.9 | |
| 7/30 17:20 | 149.9 | ↓-1.0 | |
| 7/30 17:30 | 148.6 | ↓-1.3 | |
| 7/30 17:40 | 147.2 | ↓-1.4 | |
| 7/30 17:50 | 145.7 | ↓-1.5 | |
| 7/30 18:00 | 144.1 | ↓-1.6 | |
| 7/30 18:10 | 142.3 | ↓-1.8 | |
| 7/30 18:20 | 140.5 | ↓-1.8 | |
| 7/30 18:30 | 138.6 | ↓-1.9 | |
| 7/30 18:40 | 136.6 | ↓-2.0 | |
| 7/30 18:50 | 134.6 | ↓-2.0 | |
| 7/30 19:00 | 132.6 | ↓-2.0 | |
| 7/30 19:10 | 130.6 | ↓-2.0 | |
| 7/30 19:20 | 128.6 | ↓-2.0 | |
| 7/30 19:30 | 126.6 | ↓-2.0 | |
| 7/30 19:40 | 124.7 | ↓-1.9 | |
| 7/30 19:50 | 122.9 | ↓-1.8 | |
| 7/30 20:00 | 121.2 | ↓-1.7 | |
| 7/30 20:10 | 119.6 | ↓-1.6 | |
| 7/30 20:20 | 118.2 | ↓-1.4 | |
| 7/30 20:30 | 116.9 | ↓-1.3 | |
| 7/30 20:40 | 115.8 | ↓-1.1 | |
| 7/30 20:50 | 114.9 | ↓-0.9 | |
| 7/30 21:00 | 114.2 | ↓-0.7 | |
| 7/30 21:10 | 113.6 | ↓-0.6 | |
| 7/30 21:20 | 113.3 | ↓-0.3 | 干潮 |
| 7/30 21:30 | 113.3 | 0 | 干潮 |
| 7/30 21:40 | 113.4 | ↑0.1 | |
| 7/30 21:50 | 113.7 | ↑0.3 | |
| 7/30 22:00 | 114.3 | ↑0.6 | |
| 7/30 22:10 | 115.0 | ↑0.7 | |
| 7/30 22:20 | 116.0 | ↑1.0 | |
| 7/30 22:30 | 117.1 | ↑1.1 | |
| 7/30 22:40 | 118.3 | ↑1.2 | |
| 7/30 22:50 | 119.7 | ↑1.4 | |
| 7/30 23:00 | 121.2 | ↑1.5 | |
| 7/30 23:10 | 122.8 | ↑1.6 | |
| 7/30 23:20 | 124.5 | ↑1.7 | |
| 7/30 23:30 | 126.3 | ↑1.8 | |
| 7/30 23:40 | 128.1 | ↑1.8 | |
| 7/30 23:50 | 129.9 | ↑1.8 |