| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(金) |
09:59 | 03:59 | 22:39 | 16:20 |
| 142cm | 27cm | 137cm | 6cm | |
|
||||
大河内湾（長崎）2038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 | 112.4 | ↓-4.3 | |
| 5/21 00:10 | 107.9 | ↓-4.5 | |
| 5/21 00:20 | 103.2 | ↓-4.7 | |
| 5/21 00:30 | 98.4 | ↓-4.8 | |
| 5/21 00:40 | 93.5 | ↓-4.9 | |
| 5/21 00:50 | 88.5 | ↓-5.0 | |
| 5/21 01:00 | 83.4 | ↓-5.1 | |
| 5/21 01:10 | 78.4 | ↓-5.0 | |
| 5/21 01:20 | 73.4 | ↓-5.0 | |
| 5/21 01:30 | 68.5 | ↓-4.9 | |
| 5/21 01:40 | 63.7 | ↓-4.8 | |
| 5/21 01:50 | 59.1 | ↓-4.6 | |
| 5/21 02:00 | 54.6 | ↓-4.5 | |
| 5/21 02:10 | 50.4 | ↓-4.2 | |
| 5/21 02:20 | 46.5 | ↓-3.9 | |
| 5/21 02:30 | 42.8 | ↓-3.7 | |
| 5/21 02:40 | 39.5 | ↓-3.3 | |
| 5/21 02:50 | 36.5 | ↓-3.0 | |
| 5/21 03:00 | 33.8 | ↓-2.7 | |
| 5/21 03:10 | 31.6 | ↓-2.2 | |
| 5/21 03:20 | 29.7 | ↓-1.9 | |
| 5/21 03:30 | 28.3 | ↓-1.4 | |
| 5/21 03:40 | 27.2 | ↓-1.1 | |
| 5/21 03:50 | 26.7 | ↓-0.5 | 干潮 |
| 5/21 04:00 | 26.5 | ↓-0.2 | |
| 5/21 04:10 | 26.8 | ↑0.3 | |
| 5/21 04:20 | 27.5 | ↑0.7 | |
| 5/21 04:30 | 28.7 | ↑1.2 | |
| 5/21 04:40 | 30.3 | ↑1.6 | |
| 5/21 04:50 | 32.2 | ↑1.9 | |
| 5/21 05:00 | 34.6 | ↑2.4 | |
| 5/21 05:10 | 37.4 | ↑2.8 | |
| 5/21 05:20 | 40.5 | ↑3.1 | |
| 5/21 05:30 | 43.9 | ↑3.4 | |
| 5/21 05:40 | 47.7 | ↑3.8 | |
| 5/21 05:50 | 51.7 | ↑4.0 | |
| 5/21 06:00 | 56.0 | ↑4.3 | |
| 5/21 06:10 | 60.5 | ↑4.5 | |
| 5/21 06:20 | 65.1 | ↑4.6 | |
| 5/21 06:30 | 70.0 | ↑4.9 | |
| 5/21 06:40 | 74.9 | ↑4.9 | |
| 5/21 06:50 | 79.9 | ↑5.0 | |
| 5/21 07:00 | 84.9 | ↑5.0 | |
| 5/21 07:10 | 89.9 | ↑5.0 | |
| 5/21 07:20 | 94.9 | ↑5.0 | |
| 5/21 07:30 | 99.8 | ↑4.9 | |
| 5/21 07:40 | 104.6 | ↑4.8 | |
| 5/21 07:50 | 109.3 | ↑4.7 | |
| 5/21 08:00 | 113.7 | ↑4.4 | |
| 5/21 08:10 | 117.9 | ↑4.2 | |
| 5/21 08:20 | 121.9 | ↑4.0 | |
| 5/21 08:30 | 125.6 | ↑3.7 | |
| 5/21 08:40 | 128.9 | ↑3.3 | |
| 5/21 08:50 | 131.9 | ↑3.0 | |
| 5/21 09:00 | 134.6 | ↑2.7 | |
| 5/21 09:10 | 136.9 | ↑2.3 | |
| 5/21 09:20 | 138.7 | ↑1.8 | |
| 5/21 09:30 | 140.2 | ↑1.5 | |
| 5/21 09:40 | 141.2 | ↑1.0 | |
| 5/21 09:50 | 141.7 | ↑0.5 | 満潮 |
| 5/21 10:00 | 141.9 | ↑0.2 | |
| 5/21 10:10 | 141.5 | ↓-0.4 | |
| 5/21 10:20 | 140.7 | ↓-0.8 | |
| 5/21 10:30 | 139.5 | ↓-1.2 | |
| 5/21 10:40 | 137.8 | ↓-1.7 | |
| 5/21 10:50 | 135.7 | ↓-2.1 | |
| 5/21 11:00 | 133.2 | ↓-2.5 | |
| 5/21 11:10 | 130.2 | ↓-3.0 | |
| 5/21 11:20 | 126.9 | ↓-3.3 | |
| 5/21 11:30 | 123.2 | ↓-3.7 | |
| 5/21 11:40 | 119.2 | ↓-4.0 | |
| 5/21 11:50 | 114.9 | ↓-4.3 | |
| 5/21 12:00 | 110.3 | ↓-4.6 | |
| 5/21 12:10 | 105.5 | ↓-4.8 | |
| 5/21 12:20 | 100.4 | ↓-5.1 | |
| 5/21 12:30 | 95.1 | ↓-5.3 | |
| 5/21 12:40 | 89.7 | ↓-5.4 | |
| 5/21 12:50 | 84.2 | ↓-5.5 | |
| 5/21 13:00 | 78.6 | ↓-5.6 | 最大潮位差 |
| 5/21 13:10 | 73.0 | ↓-5.6 | 最大潮位差 |
| 5/21 13:20 | 67.4 | ↓-5.6 | 最大潮位差 |
| 5/21 13:30 | 61.9 | ↓-5.5 | |
| 5/21 13:40 | 56.4 | ↓-5.5 | |
| 5/21 13:50 | 51.0 | ↓-5.4 | |
| 5/21 14:00 | 45.8 | ↓-5.2 | |
| 5/21 14:10 | 40.8 | ↓-5.0 | |
| 5/21 14:20 | 36.0 | ↓-4.8 | |
| 5/21 14:30 | 31.5 | ↓-4.5 | |
| 5/21 14:40 | 27.2 | ↓-4.3 | |
| 5/21 14:50 | 23.3 | ↓-3.9 | |
| 5/21 15:00 | 19.7 | ↓-3.6 | |
| 5/21 15:10 | 16.5 | ↓-3.2 | |
| 5/21 15:20 | 13.7 | ↓-2.8 | |
| 5/21 15:30 | 11.3 | ↓-2.4 | |
| 5/21 15:40 | 9.4 | ↓-1.9 | |
| 5/21 15:50 | 7.8 | ↓-1.6 | |
| 5/21 16:00 | 6.8 | ↓-1.0 | |
| 5/21 16:10 | 6.1 | ↓-0.7 | 干潮 |
| 5/21 16:20 | 6.0 | ↓-0.1 | 干潮 |
| 5/21 16:30 | 6.3 | ↑0.3 | |
| 5/21 16:40 | 7.0 | ↑0.7 | |
| 5/21 16:50 | 8.2 | ↑1.2 | |
| 5/21 17:00 | 9.9 | ↑1.7 | |
| 5/21 17:10 | 11.9 | ↑2.0 | |
| 5/21 17:20 | 14.4 | ↑2.5 | |
| 5/21 17:30 | 17.3 | ↑2.9 | |
| 5/21 17:40 | 20.6 | ↑3.3 | |
| 5/21 17:50 | 24.2 | ↑3.6 | |
| 5/21 18:00 | 28.1 | ↑3.9 | |
| 5/21 18:10 | 32.4 | ↑4.3 | |
| 5/21 18:20 | 36.9 | ↑4.5 | |
| 5/21 18:30 | 41.6 | ↑4.7 | |
| 5/21 18:40 | 46.5 | ↑4.9 | |
| 5/21 18:50 | 51.7 | ↑5.2 | |
| 5/21 19:00 | 56.9 | ↑5.2 | |
| 5/21 19:10 | 62.2 | ↑5.3 | |
| 5/21 19:20 | 67.6 | ↑5.4 | |
| 5/21 19:30 | 73.0 | ↑5.4 | |
| 5/21 19:40 | 78.4 | ↑5.4 | |
| 5/21 19:50 | 83.8 | ↑5.4 | |
| 5/21 20:00 | 89.0 | ↑5.2 | |
| 5/21 20:10 | 94.1 | ↑5.1 | |
| 5/21 20:20 | 99.1 | ↑5.0 | |
| 5/21 20:30 | 103.9 | ↑4.8 | |
| 5/21 20:40 | 108.4 | ↑4.5 | |
| 5/21 20:50 | 112.7 | ↑4.3 | |
| 5/21 21:00 | 116.7 | ↑4.0 | |
| 5/21 21:10 | 120.4 | ↑3.7 | |
| 5/21 21:20 | 123.7 | ↑3.3 | |
| 5/21 21:30 | 126.7 | ↑3.0 | |
| 5/21 21:40 | 129.3 | ↑2.6 | |
| 5/21 21:50 | 131.6 | ↑2.3 | |
| 5/21 22:00 | 133.4 | ↑1.8 | |
| 5/21 22:10 | 134.8 | ↑1.4 | |
| 5/21 22:20 | 135.8 | ↑1.0 | |
| 5/21 22:30 | 136.3 | ↑0.5 | 満潮 |
| 5/21 22:40 | 136.5 | ↑0.2 | |
| 5/21 22:50 | 136.2 | ↓-0.3 | |
| 5/21 23:00 | 135.5 | ↓-0.7 | |
| 5/21 23:10 | 134.4 | ↓-1.1 | |
| 5/21 23:20 | 132.9 | ↓-1.5 | |
| 5/21 23:30 | 131.0 | ↓-1.9 | |
| 5/21 23:40 | 128.7 | ↓-2.3 | |
| 5/21 23:50 | 126.1 | ↓-2.6 |