| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(月) |
04:33 | 11:37 | 18:45 | 23:50 |
| 161cm | -13cm | 157cm | 102cm | |
|
||||
館山（千葉）2026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 | 96.7 | ↑1.4 | |
| 5/18 00:10 | 98.4 | ↑1.7 | |
| 5/18 00:20 | 100.4 | ↑2.0 | |
| 5/18 00:30 | 102.6 | ↑2.2 | |
| 5/18 00:40 | 105.0 | ↑2.4 | |
| 5/18 00:50 | 107.6 | ↑2.6 | |
| 5/18 01:00 | 110.3 | ↑2.7 | |
| 5/18 01:10 | 113.2 | ↑2.9 | |
| 5/18 01:20 | 116.2 | ↑3.0 | |
| 5/18 01:30 | 119.3 | ↑3.1 | |
| 5/18 01:40 | 122.5 | ↑3.2 | |
| 5/18 01:50 | 125.7 | ↑3.2 | |
| 5/18 02:00 | 129.0 | ↑3.3 | |
| 5/18 02:10 | 132.2 | ↑3.2 | |
| 5/18 02:20 | 135.4 | ↑3.2 | |
| 5/18 02:30 | 138.5 | ↑3.1 | |
| 5/18 02:40 | 141.5 | ↑3.0 | |
| 5/18 02:50 | 144.4 | ↑2.9 | |
| 5/18 03:00 | 147.1 | ↑2.7 | |
| 5/18 03:10 | 149.6 | ↑2.5 | |
| 5/18 03:20 | 152.0 | ↑2.4 | |
| 5/18 03:30 | 154.1 | ↑2.1 | |
| 5/18 03:40 | 156.0 | ↑1.9 | |
| 5/18 03:50 | 157.6 | ↑1.6 | |
| 5/18 04:00 | 158.9 | ↑1.3 | |
| 5/18 04:10 | 159.8 | ↑0.9 | |
| 5/18 04:20 | 160.4 | ↑0.6 | |
| 5/18 04:30 | 160.7 | ↑0.3 | 満潮 |
| 5/18 04:40 | 160.6 | ↓-0.1 | |
| 5/18 04:50 | 160.1 | ↓-0.5 | |
| 5/18 05:00 | 159.1 | ↓-1.0 | |
| 5/18 05:10 | 157.8 | ↓-1.3 | |
| 5/18 05:20 | 156.0 | ↓-1.8 | |
| 5/18 05:30 | 153.9 | ↓-2.1 | |
| 5/18 05:40 | 151.3 | ↓-2.6 | |
| 5/18 05:50 | 148.3 | ↓-3.0 | |
| 5/18 06:00 | 144.9 | ↓-3.4 | |
| 5/18 06:10 | 141.1 | ↓-3.8 | |
| 5/18 06:20 | 137.0 | ↓-4.1 | |
| 5/18 06:30 | 132.5 | ↓-4.5 | |
| 5/18 06:40 | 127.6 | ↓-4.9 | |
| 5/18 06:50 | 122.5 | ↓-5.1 | |
| 5/18 07:00 | 117.1 | ↓-5.4 | |
| 5/18 07:10 | 111.4 | ↓-5.7 | |
| 5/18 07:20 | 105.5 | ↓-5.9 | |
| 5/18 07:30 | 99.4 | ↓-6.1 | |
| 5/18 07:40 | 93.1 | ↓-6.3 | |
| 5/18 07:50 | 86.8 | ↓-6.3 | |
| 5/18 08:00 | 80.3 | ↓-6.5 | |
| 5/18 08:10 | 73.8 | ↓-6.5 | |
| 5/18 08:20 | 67.2 | ↓-6.6 | 最大潮位差 |
| 5/18 08:30 | 60.7 | ↓-6.5 | |
| 5/18 08:40 | 54.3 | ↓-6.4 | |
| 5/18 08:50 | 47.9 | ↓-6.4 | |
| 5/18 09:00 | 41.7 | ↓-6.2 | |
| 5/18 09:10 | 35.6 | ↓-6.1 | |
| 5/18 09:20 | 29.8 | ↓-5.8 | |
| 5/18 09:30 | 24.2 | ↓-5.6 | |
| 5/18 09:40 | 18.8 | ↓-5.4 | |
| 5/18 09:50 | 13.8 | ↓-5.0 | |
| 5/18 10:00 | 9.1 | ↓-4.7 | |
| 5/18 10:10 | 4.8 | ↓-4.3 | |
| 5/18 10:20 | 0.9 | ↓-3.9 | |
| 5/18 10:30 | -2.6 | ↓-3.5 | |
| 5/18 10:40 | -5.6 | ↓-3.0 | |
| 5/18 10:50 | -8.2 | ↓-2.6 | |
| 5/18 11:00 | -10.3 | ↓-2.1 | |
| 5/18 11:10 | -11.9 | ↓-1.6 | |
| 5/18 11:20 | -12.9 | ↓-1.0 | |
| 5/18 11:30 | -13.5 | ↓-0.6 | 干潮 |
| 5/18 11:40 | -13.5 | 0 | |
| 5/18 11:50 | -13.0 | ↑0.5 | |
| 5/18 12:00 | -12.1 | ↑0.9 | |
| 5/18 12:10 | -10.6 | ↑1.5 | |
| 5/18 12:20 | -8.6 | ↑2.0 | |
| 5/18 12:30 | -6.1 | ↑2.5 | |
| 5/18 12:40 | -3.2 | ↑2.9 | |
| 5/18 12:50 | 0.1 | ↑3.3 | |
| 5/18 13:00 | 3.8 | ↑3.7 | |
| 5/18 13:10 | 8.0 | ↑4.2 | |
| 5/18 13:20 | 12.5 | ↑4.5 | |
| 5/18 13:30 | 17.3 | ↑4.8 | |
| 5/18 13:40 | 22.4 | ↑5.1 | |
| 5/18 13:50 | 27.7 | ↑5.3 | |
| 5/18 14:00 | 33.3 | ↑5.6 | |
| 5/18 14:10 | 39.1 | ↑5.8 | |
| 5/18 14:20 | 45.1 | ↑6.0 | |
| 5/18 14:30 | 51.2 | ↑6.1 | |
| 5/18 14:40 | 57.4 | ↑6.2 | |
| 5/18 14:50 | 63.6 | ↑6.2 | |
| 5/18 15:00 | 69.9 | ↑6.3 | |
| 5/18 15:10 | 76.2 | ↑6.3 | |
| 5/18 15:20 | 82.4 | ↑6.2 | |
| 5/18 15:30 | 88.6 | ↑6.2 | |
| 5/18 15:40 | 94.7 | ↑6.1 | |
| 5/18 15:50 | 100.6 | ↑5.9 | |
| 5/18 16:00 | 106.3 | ↑5.7 | |
| 5/18 16:10 | 111.8 | ↑5.5 | |
| 5/18 16:20 | 117.2 | ↑5.4 | |
| 5/18 16:30 | 122.2 | ↑5.0 | |
| 5/18 16:40 | 127.0 | ↑4.8 | |
| 5/18 16:50 | 131.4 | ↑4.4 | |
| 5/18 17:00 | 135.5 | ↑4.1 | |
| 5/18 17:10 | 139.3 | ↑3.8 | |
| 5/18 17:20 | 142.7 | ↑3.4 | |
| 5/18 17:30 | 145.7 | ↑3.0 | |
| 5/18 17:40 | 148.4 | ↑2.7 | |
| 5/18 17:50 | 150.7 | ↑2.3 | |
| 5/18 18:00 | 152.5 | ↑1.8 | |
| 5/18 18:10 | 154.0 | ↑1.5 | |
| 5/18 18:20 | 155.1 | ↑1.1 | |
| 5/18 18:30 | 155.8 | ↑0.7 | |
| 5/18 18:40 | 156.1 | ↑0.3 | 満潮 |
| 5/18 18:50 | 156.1 | 0 | |
| 5/18 19:00 | 155.8 | ↓-0.3 | |
| 5/18 19:10 | 155.1 | ↓-0.7 | |
| 5/18 19:20 | 154.1 | ↓-1.0 | |
| 5/18 19:30 | 152.8 | ↓-1.3 | |
| 5/18 19:40 | 151.3 | ↓-1.5 | |
| 5/18 19:50 | 149.5 | ↓-1.8 | |
| 5/18 20:00 | 147.5 | ↓-2.0 | |
| 5/18 20:10 | 145.3 | ↓-2.2 | |
| 5/18 20:20 | 142.9 | ↓-2.4 | |
| 5/18 20:30 | 140.4 | ↓-2.5 | |
| 5/18 20:40 | 137.8 | ↓-2.6 | |
| 5/18 20:50 | 135.1 | ↓-2.7 | |
| 5/18 21:00 | 132.4 | ↓-2.7 | |
| 5/18 21:10 | 129.6 | ↓-2.8 | |
| 5/18 21:20 | 126.8 | ↓-2.8 | |
| 5/18 21:30 | 124.1 | ↓-2.7 | |
| 5/18 21:40 | 121.4 | ↓-2.7 | |
| 5/18 21:50 | 118.7 | ↓-2.7 | |
| 5/18 22:00 | 116.2 | ↓-2.5 | |
| 5/18 22:10 | 113.8 | ↓-2.4 | |
| 5/18 22:20 | 111.6 | ↓-2.2 | |
| 5/18 22:30 | 109.6 | ↓-2.0 | |
| 5/18 22:40 | 107.7 | ↓-1.9 | |
| 5/18 22:50 | 106.1 | ↓-1.6 | |
| 5/18 23:00 | 104.6 | ↓-1.5 | |
| 5/18 23:10 | 103.5 | ↓-1.1 | |
| 5/18 23:20 | 102.6 | ↓-0.9 | |
| 5/18 23:30 | 101.9 | ↓-0.7 | |
| 5/18 23:40 | 101.5 | ↓-0.4 | 干潮 |
| 5/18 23:50 | 101.4 | ↓-0.1 | 干潮 |