| 満潮 | 干潮 | 満潮 | 干潮 |
|
20
(土) |
08:06 | 01:54 | 20:40 | 13:59 |
| 188cm | 72cm | 198cm | 53cm | |
|
||||
寒川（千葉）2030年07月20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 |
|---|---|---|---|
| 7/20 00:00 | 102.5 | ↓-5.3 | |
| 7/20 00:10 | 97.5 | ↓-5.0 | |
| 7/20 00:20 | 92.9 | ↓-4.6 | |
| 7/20 00:30 | 88.6 | ↓-4.3 | |
| 7/20 00:40 | 84.8 | ↓-3.8 | |
| 7/20 00:50 | 81.4 | ↓-3.4 | |
| 7/20 01:00 | 78.6 | ↓-2.8 | |
| 7/20 01:10 | 76.2 | ↓-2.4 | |
| 7/20 01:20 | 74.3 | ↓-1.9 | |
| 7/20 01:30 | 72.9 | ↓-1.4 | |
| 7/20 01:40 | 72.1 | ↓-0.8 | |
| 7/20 01:50 | 71.7 | ↓-0.4 | 干潮 |
| 7/20 02:00 | 71.8 | ↑0.1 | |
| 7/20 02:10 | 72.4 | ↑0.6 | |
| 7/20 02:20 | 73.5 | ↑1.1 | |
| 7/20 02:30 | 74.9 | ↑1.4 | |
| 7/20 02:40 | 76.8 | ↑1.9 | |
| 7/20 02:50 | 79.1 | ↑2.3 | |
| 7/20 03:00 | 81.8 | ↑2.7 | |
| 7/20 03:10 | 84.7 | ↑2.9 | |
| 7/20 03:20 | 88.0 | ↑3.3 | |
| 7/20 03:30 | 91.5 | ↑3.5 | |
| 7/20 03:40 | 95.3 | ↑3.8 | |
| 7/20 03:50 | 99.3 | ↑4.0 | |
| 7/20 04:00 | 103.4 | ↑4.1 | |
| 7/20 04:10 | 107.7 | ↑4.3 | |
| 7/20 04:20 | 112.2 | ↑4.5 | |
| 7/20 04:30 | 116.7 | ↑4.5 | |
| 7/20 04:40 | 121.3 | ↑4.6 | |
| 7/20 04:50 | 125.9 | ↑4.6 | |
| 7/20 05:00 | 130.6 | ↑4.7 | |
| 7/20 05:10 | 135.2 | ↑4.6 | |
| 7/20 05:20 | 139.8 | ↑4.6 | |
| 7/20 05:30 | 144.4 | ↑4.6 | |
| 7/20 05:40 | 148.8 | ↑4.4 | |
| 7/20 05:50 | 153.2 | ↑4.4 | |
| 7/20 06:00 | 157.4 | ↑4.2 | |
| 7/20 06:10 | 161.4 | ↑4.0 | |
| 7/20 06:20 | 165.2 | ↑3.8 | |
| 7/20 06:30 | 168.9 | ↑3.7 | |
| 7/20 06:40 | 172.2 | ↑3.3 | |
| 7/20 06:50 | 175.3 | ↑3.1 | |
| 7/20 07:00 | 178.1 | ↑2.8 | |
| 7/20 07:10 | 180.5 | ↑2.4 | |
| 7/20 07:20 | 182.6 | ↑2.1 | |
| 7/20 07:30 | 184.4 | ↑1.8 | |
| 7/20 07:40 | 185.7 | ↑1.3 | |
| 7/20 07:50 | 186.6 | ↑0.9 | |
| 7/20 08:00 | 187.0 | ↑0.4 | 満潮 |
| 7/20 08:10 | 187.0 | 0 | |
| 7/20 08:20 | 186.5 | ↓-0.5 | |
| 7/20 08:30 | 185.6 | ↓-0.9 | |
| 7/20 08:40 | 184.1 | ↓-1.5 | |
| 7/20 08:50 | 182.2 | ↓-1.9 | |
| 7/20 09:00 | 179.8 | ↓-2.4 | |
| 7/20 09:10 | 176.9 | ↓-2.9 | |
| 7/20 09:20 | 173.6 | ↓-3.3 | |
| 7/20 09:30 | 169.8 | ↓-3.8 | |
| 7/20 09:40 | 165.6 | ↓-4.2 | |
| 7/20 09:50 | 161.0 | ↓-4.6 | |
| 7/20 10:00 | 156.1 | ↓-4.9 | |
| 7/20 10:10 | 150.9 | ↓-5.2 | |
| 7/20 10:20 | 145.3 | ↓-5.6 | |
| 7/20 10:30 | 139.6 | ↓-5.7 | |
| 7/20 10:40 | 133.7 | ↓-5.9 | |
| 7/20 10:50 | 127.6 | ↓-6.1 | 最大潮位差 |
| 7/20 11:00 | 121.5 | ↓-6.1 | 最大潮位差 |
| 7/20 11:10 | 115.4 | ↓-6.1 | 最大潮位差 |
| 7/20 11:20 | 109.3 | ↓-6.1 | 最大潮位差 |
| 7/20 11:30 | 103.3 | ↓-6.0 | |
| 7/20 11:40 | 97.4 | ↓-5.9 | |
| 7/20 11:50 | 91.7 | ↓-5.7 | |
| 7/20 12:00 | 86.3 | ↓-5.4 | |
| 7/20 12:10 | 81.1 | ↓-5.2 | |
| 7/20 12:20 | 76.3 | ↓-4.8 | |
| 7/20 12:30 | 71.9 | ↓-4.4 | |
| 7/20 12:40 | 67.8 | ↓-4.1 | |
| 7/20 12:50 | 64.2 | ↓-3.6 | |
| 7/20 13:00 | 61.1 | ↓-3.1 | |
| 7/20 13:10 | 58.4 | ↓-2.7 | |
| 7/20 13:20 | 56.2 | ↓-2.2 | |
| 7/20 13:30 | 54.6 | ↓-1.6 | |
| 7/20 13:40 | 53.4 | ↓-1.2 | |
| 7/20 13:50 | 52.8 | ↓-0.6 | 干潮 |
| 7/20 14:00 | 52.7 | ↓-0.1 | |
| 7/20 14:10 | 53.0 | ↑0.3 | |
| 7/20 14:20 | 53.9 | ↑0.9 | |
| 7/20 14:30 | 55.2 | ↑1.3 | |
| 7/20 14:40 | 57.0 | ↑1.8 | |
| 7/20 14:50 | 59.2 | ↑2.2 | |
| 7/20 15:00 | 61.8 | ↑2.6 | |
| 7/20 15:10 | 64.8 | ↑3.0 | |
| 7/20 15:20 | 68.2 | ↑3.4 | |
| 7/20 15:30 | 71.9 | ↑3.7 | |
| 7/20 15:40 | 75.9 | ↑4.0 | |
| 7/20 15:50 | 80.2 | ↑4.3 | |
| 7/20 16:00 | 84.7 | ↑4.5 | |
| 7/20 16:10 | 89.4 | ↑4.7 | |
| 7/20 16:20 | 94.3 | ↑4.9 | |
| 7/20 16:30 | 99.4 | ↑5.1 | |
| 7/20 16:40 | 104.6 | ↑5.2 | |
| 7/20 16:50 | 109.9 | ↑5.3 | |
| 7/20 17:00 | 115.3 | ↑5.4 | |
| 7/20 17:10 | 120.8 | ↑5.5 | |
| 7/20 17:20 | 126.2 | ↑5.4 | |
| 7/20 17:30 | 131.7 | ↑5.5 | |
| 7/20 17:40 | 137.1 | ↑5.4 | |
| 7/20 17:50 | 142.4 | ↑5.3 | |
| 7/20 18:00 | 147.7 | ↑5.3 | |
| 7/20 18:10 | 152.8 | ↑5.1 | |
| 7/20 18:20 | 157.8 | ↑5.0 | |
| 7/20 18:30 | 162.7 | ↑4.9 | |
| 7/20 18:40 | 167.3 | ↑4.6 | |
| 7/20 18:50 | 171.7 | ↑4.4 | |
| 7/20 19:00 | 175.9 | ↑4.2 | |
| 7/20 19:10 | 179.7 | ↑3.8 | |
| 7/20 19:20 | 183.3 | ↑3.6 | |
| 7/20 19:30 | 186.5 | ↑3.2 | |
| 7/20 19:40 | 189.3 | ↑2.8 | |
| 7/20 19:50 | 191.7 | ↑2.4 | |
| 7/20 20:00 | 193.8 | ↑2.1 | |
| 7/20 20:10 | 195.4 | ↑1.6 | |
| 7/20 20:20 | 196.5 | ↑1.1 | |
| 7/20 20:30 | 197.2 | ↑0.7 | 満潮 |
| 7/20 20:40 | 197.4 | ↑0.2 | 満潮 |
| 7/20 20:50 | 197.1 | ↓-0.3 | |
| 7/20 21:00 | 196.3 | ↓-0.8 | |
| 7/20 21:10 | 195.0 | ↓-1.3 | |
| 7/20 21:20 | 193.3 | ↓-1.7 | |
| 7/20 21:30 | 191.1 | ↓-2.2 | |
| 7/20 21:40 | 188.4 | ↓-2.7 | |
| 7/20 21:50 | 185.2 | ↓-3.2 | |
| 7/20 22:00 | 181.7 | ↓-3.5 | |
| 7/20 22:10 | 177.8 | ↓-3.9 | |
| 7/20 22:20 | 173.5 | ↓-4.3 | |
| 7/20 22:30 | 168.9 | ↓-4.6 | |
| 7/20 22:40 | 164.0 | ↓-4.9 | |
| 7/20 22:50 | 158.9 | ↓-5.1 | |
| 7/20 23:00 | 153.5 | ↓-5.4 | |
| 7/20 23:10 | 148.1 | ↓-5.4 | |
| 7/20 23:20 | 142.5 | ↓-5.6 | |
| 7/20 23:30 | 136.9 | ↓-5.6 | |
| 7/20 23:40 | 131.3 | ↓-5.6 | |
| 7/20 23:50 | 125.8 | ↓-5.5 |