| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(月) |
04:55 | 11:44 | 18:45 | - |
| 201cm | -28cm | 203cm | - | |
|
||||
市原（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 | 92.6 | ↑1.6 | |
| 5/18 00:10 | 94.6 | ↑2.0 | |
| 5/18 00:20 | 97.1 | ↑2.5 | |
| 5/18 00:30 | 100.0 | ↑2.9 | |
| 5/18 00:40 | 103.3 | ↑3.3 | |
| 5/18 00:50 | 107.0 | ↑3.7 | |
| 5/18 01:00 | 111.1 | ↑4.1 | |
| 5/18 01:10 | 115.4 | ↑4.3 | |
| 5/18 01:20 | 120.0 | ↑4.6 | |
| 5/18 01:30 | 124.8 | ↑4.8 | |
| 5/18 01:40 | 129.8 | ↑5.0 | |
| 5/18 01:50 | 134.9 | ↑5.1 | |
| 5/18 02:00 | 140.1 | ↑5.2 | |
| 5/18 02:10 | 145.3 | ↑5.2 | |
| 5/18 02:20 | 150.5 | ↑5.2 | |
| 5/18 02:30 | 155.7 | ↑5.2 | |
| 5/18 02:40 | 160.8 | ↑5.1 | |
| 5/18 02:50 | 165.8 | ↑5.0 | |
| 5/18 03:00 | 170.6 | ↑4.8 | |
| 5/18 03:10 | 175.1 | ↑4.5 | |
| 5/18 03:20 | 179.5 | ↑4.4 | |
| 5/18 03:30 | 183.5 | ↑4.0 | |
| 5/18 03:40 | 187.1 | ↑3.6 | |
| 5/18 03:50 | 190.4 | ↑3.3 | |
| 5/18 04:00 | 193.3 | ↑2.9 | |
| 5/18 04:10 | 195.8 | ↑2.5 | |
| 5/18 04:20 | 197.8 | ↑2.0 | |
| 5/18 04:30 | 199.3 | ↑1.5 | |
| 5/18 04:40 | 200.3 | ↑1.0 | |
| 5/18 04:50 | 200.7 | ↑0.4 | 満潮 |
| 5/18 05:00 | 200.7 | 0 | |
| 5/18 05:10 | 200.0 | ↓-0.7 | |
| 5/18 05:20 | 198.8 | ↓-1.2 | |
| 5/18 05:30 | 197.1 | ↓-1.7 | |
| 5/18 05:40 | 194.7 | ↓-2.4 | |
| 5/18 05:50 | 191.8 | ↓-2.9 | |
| 5/18 06:00 | 188.2 | ↓-3.6 | |
| 5/18 06:10 | 184.2 | ↓-4.0 | |
| 5/18 06:20 | 179.5 | ↓-4.7 | |
| 5/18 06:30 | 174.4 | ↓-5.1 | |
| 5/18 06:40 | 168.7 | ↓-5.7 | |
| 5/18 06:50 | 162.5 | ↓-6.2 | |
| 5/18 07:00 | 155.9 | ↓-6.6 | |
| 5/18 07:10 | 148.8 | ↓-7.1 | |
| 5/18 07:20 | 141.4 | ↓-7.4 | |
| 5/18 07:30 | 133.6 | ↓-7.8 | |
| 5/18 07:40 | 125.5 | ↓-8.1 | |
| 5/18 07:50 | 117.1 | ↓-8.4 | |
| 5/18 08:00 | 108.5 | ↓-8.6 | |
| 5/18 08:10 | 99.7 | ↓-8.8 | |
| 5/18 08:20 | 90.8 | ↓-8.9 | |
| 5/18 08:30 | 81.9 | ↓-8.9 | |
| 5/18 08:40 | 72.9 | ↓-9.0 | 最大潮位差 |
| 5/18 08:50 | 64.1 | ↓-8.8 | |
| 5/18 09:00 | 55.3 | ↓-8.8 | |
| 5/18 09:10 | 46.7 | ↓-8.6 | |
| 5/18 09:20 | 38.4 | ↓-8.3 | |
| 5/18 09:30 | 30.3 | ↓-8.1 | |
| 5/18 09:40 | 22.6 | ↓-7.7 | |
| 5/18 09:50 | 15.2 | ↓-7.4 | |
| 5/18 10:00 | 8.3 | ↓-6.9 | |
| 5/18 10:10 | 1.9 | ↓-6.4 | |
| 5/18 10:20 | -3.9 | ↓-5.8 | |
| 5/18 10:30 | -9.2 | ↓-5.3 | |
| 5/18 10:40 | -13.9 | ↓-4.7 | |
| 5/18 10:50 | -18.0 | ↓-4.1 | |
| 5/18 11:00 | -21.4 | ↓-3.4 | |
| 5/18 11:10 | -24.1 | ↓-2.7 | |
| 5/18 11:20 | -26.1 | ↓-2.0 | |
| 5/18 11:30 | -27.4 | ↓-1.3 | |
| 5/18 11:40 | -28.0 | ↓-0.6 | 干潮 |
| 5/18 11:50 | -27.9 | ↑0.1 | |
| 5/18 12:00 | -27.0 | ↑0.9 | |
| 5/18 12:10 | -25.5 | ↑1.5 | |
| 5/18 12:20 | -23.2 | ↑2.3 | |
| 5/18 12:30 | -20.3 | ↑2.9 | |
| 5/18 12:40 | -16.8 | ↑3.5 | |
| 5/18 12:50 | -12.6 | ↑4.2 | |
| 5/18 13:00 | -7.8 | ↑4.8 | |
| 5/18 13:10 | -2.5 | ↑5.3 | |
| 5/18 13:20 | 3.4 | ↑5.9 | |
| 5/18 13:30 | 9.7 | ↑6.3 | |
| 5/18 13:40 | 16.5 | ↑6.8 | |
| 5/18 13:50 | 23.6 | ↑7.1 | |
| 5/18 14:00 | 31.1 | ↑7.5 | |
| 5/18 14:10 | 39.0 | ↑7.9 | |
| 5/18 14:20 | 47.0 | ↑8.0 | |
| 5/18 14:30 | 55.3 | ↑8.3 | |
| 5/18 14:40 | 63.8 | ↑8.5 | |
| 5/18 14:50 | 72.3 | ↑8.5 | |
| 5/18 15:00 | 80.9 | ↑8.6 | |
| 5/18 15:10 | 89.5 | ↑8.6 | |
| 5/18 15:20 | 98.1 | ↑8.6 | |
| 5/18 15:30 | 106.7 | ↑8.6 | |
| 5/18 15:40 | 115.0 | ↑8.3 | |
| 5/18 15:50 | 123.3 | ↑8.3 | |
| 5/18 16:00 | 131.3 | ↑8.0 | |
| 5/18 16:10 | 139.0 | ↑7.7 | |
| 5/18 16:20 | 146.4 | ↑7.4 | |
| 5/18 16:30 | 153.5 | ↑7.1 | |
| 5/18 16:40 | 160.3 | ↑6.8 | |
| 5/18 16:50 | 166.6 | ↑6.3 | |
| 5/18 17:00 | 172.5 | ↑5.9 | |
| 5/18 17:10 | 178.0 | ↑5.5 | |
| 5/18 17:20 | 182.9 | ↑4.9 | |
| 5/18 17:30 | 187.3 | ↑4.4 | |
| 5/18 17:40 | 191.2 | ↑3.9 | |
| 5/18 17:50 | 194.6 | ↑3.4 | |
| 5/18 18:00 | 197.4 | ↑2.8 | |
| 5/18 18:10 | 199.6 | ↑2.2 | |
| 5/18 18:20 | 201.3 | ↑1.7 | |
| 5/18 18:30 | 202.3 | ↑1.0 | |
| 5/18 18:40 | 202.9 | ↑0.6 | 満潮 |
| 5/18 18:50 | 202.8 | ↓-0.1 | |
| 5/18 19:00 | 202.2 | ↓-0.6 | |
| 5/18 19:10 | 201.0 | ↓-1.2 | |
| 5/18 19:20 | 199.3 | ↓-1.7 | |
| 5/18 19:30 | 197.2 | ↓-2.1 | |
| 5/18 19:40 | 194.5 | ↓-2.7 | |
| 5/18 19:50 | 191.5 | ↓-3.0 | |
| 5/18 20:00 | 188.0 | ↓-3.5 | |
| 5/18 20:10 | 184.1 | ↓-3.9 | |
| 5/18 20:20 | 180.0 | ↓-4.1 | |
| 5/18 20:30 | 175.5 | ↓-4.5 | |
| 5/18 20:40 | 170.8 | ↓-4.7 | |
| 5/18 20:50 | 165.9 | ↓-4.9 | |
| 5/18 21:00 | 160.9 | ↓-5.0 | |
| 5/18 21:10 | 155.8 | ↓-5.1 | |
| 5/18 21:20 | 150.7 | ↓-5.1 | |
| 5/18 21:30 | 145.5 | ↓-5.2 | |
| 5/18 21:40 | 140.5 | ↓-5.0 | |
| 5/18 21:50 | 135.5 | ↓-5.0 | |
| 5/18 22:00 | 130.7 | ↓-4.8 | |
| 5/18 22:10 | 126.1 | ↓-4.6 | |
| 5/18 22:20 | 121.7 | ↓-4.4 | |
| 5/18 22:30 | 117.7 | ↓-4.0 | |
| 5/18 22:40 | 113.9 | ↓-3.8 | |
| 5/18 22:50 | 110.6 | ↓-3.3 | |
| 5/18 23:00 | 107.6 | ↓-3.0 | |
| 5/18 23:10 | 105.0 | ↓-2.6 | |
| 5/18 23:20 | 102.9 | ↓-2.1 | |
| 5/18 23:30 | 101.2 | ↓-1.7 | |
| 5/18 23:40 | 99.9 | ↓-1.3 | |
| 5/18 23:50 | 99.2 | ↓-0.7 |