| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(水) |
04:17 | 10:43 | 16:48 | 22:56 |
| 110cm | 52cm | 104cm | 47cm | |
|
||||
大河内湾（長崎）2025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 | 65.9 | ↑2.0 | |
| 5/21 00:10 | 68.1 | ↑2.2 | |
| 5/21 00:20 | 70.3 | ↑2.2 | |
| 5/21 00:30 | 72.6 | ↑2.3 | |
| 5/21 00:40 | 74.9 | ↑2.3 | |
| 5/21 00:50 | 77.3 | ↑2.4 | 最大潮位差 |
| 5/21 01:00 | 79.7 | ↑2.4 | 最大潮位差 |
| 5/21 01:10 | 82.0 | ↑2.3 | |
| 5/21 01:20 | 84.4 | ↑2.4 | 最大潮位差 |
| 5/21 01:30 | 86.7 | ↑2.3 | |
| 5/21 01:40 | 89.0 | ↑2.3 | |
| 5/21 01:50 | 91.2 | ↑2.2 | |
| 5/21 02:00 | 93.4 | ↑2.2 | |
| 5/21 02:10 | 95.4 | ↑2.0 | |
| 5/21 02:20 | 97.4 | ↑2.0 | |
| 5/21 02:30 | 99.3 | ↑1.9 | |
| 5/21 02:40 | 101.0 | ↑1.7 | |
| 5/21 02:50 | 102.6 | ↑1.6 | |
| 5/21 03:00 | 104.0 | ↑1.4 | |
| 5/21 03:10 | 105.3 | ↑1.3 | |
| 5/21 03:20 | 106.4 | ↑1.1 | |
| 5/21 03:30 | 107.4 | ↑1.0 | |
| 5/21 03:40 | 108.2 | ↑0.8 | |
| 5/21 03:50 | 108.8 | ↑0.6 | |
| 5/21 04:00 | 109.2 | ↑0.4 | |
| 5/21 04:10 | 109.4 | ↑0.2 | 満潮 |
| 5/21 04:20 | 109.4 | 0 | |
| 5/21 04:30 | 109.2 | ↓-0.2 | |
| 5/21 04:40 | 108.9 | ↓-0.3 | |
| 5/21 04:50 | 108.4 | ↓-0.5 | |
| 5/21 05:00 | 107.6 | ↓-0.8 | |
| 5/21 05:10 | 106.7 | ↓-0.9 | |
| 5/21 05:20 | 105.6 | ↓-1.1 | |
| 5/21 05:30 | 104.4 | ↓-1.2 | |
| 5/21 05:40 | 103.0 | ↓-1.4 | |
| 5/21 05:50 | 101.5 | ↓-1.5 | |
| 5/21 06:00 | 99.8 | ↓-1.7 | |
| 5/21 06:10 | 97.9 | ↓-1.9 | |
| 5/21 06:20 | 96.0 | ↓-1.9 | |
| 5/21 06:30 | 94.0 | ↓-2.0 | |
| 5/21 06:40 | 91.9 | ↓-2.1 | |
| 5/21 06:50 | 89.7 | ↓-2.2 | |
| 5/21 07:00 | 87.4 | ↓-2.3 | |
| 5/21 07:10 | 85.1 | ↓-2.3 | |
| 5/21 07:20 | 82.8 | ↓-2.3 | |
| 5/21 07:30 | 80.4 | ↓-2.4 | 最大潮位差 |
| 5/21 07:40 | 78.1 | ↓-2.3 | |
| 5/21 07:50 | 75.7 | ↓-2.4 | 最大潮位差 |
| 5/21 08:00 | 73.4 | ↓-2.3 | |
| 5/21 08:10 | 71.2 | ↓-2.2 | |
| 5/21 08:20 | 69.0 | ↓-2.2 | |
| 5/21 08:30 | 66.9 | ↓-2.1 | |
| 5/21 08:40 | 64.9 | ↓-2.0 | |
| 5/21 08:50 | 62.9 | ↓-2.0 | |
| 5/21 09:00 | 61.1 | ↓-1.8 | |
| 5/21 09:10 | 59.5 | ↓-1.6 | |
| 5/21 09:20 | 58.0 | ↓-1.5 | |
| 5/21 09:30 | 56.6 | ↓-1.4 | |
| 5/21 09:40 | 55.4 | ↓-1.2 | |
| 5/21 09:50 | 54.3 | ↓-1.1 | |
| 5/21 10:00 | 53.4 | ↓-0.9 | |
| 5/21 10:10 | 52.8 | ↓-0.6 | |
| 5/21 10:20 | 52.3 | ↓-0.5 | |
| 5/21 10:30 | 51.9 | ↓-0.4 | |
| 5/21 10:40 | 51.8 | ↓-0.1 | 干潮 |
| 5/21 10:50 | 51.9 | ↑0.1 | |
| 5/21 11:00 | 52.1 | ↑0.2 | |
| 5/21 11:10 | 52.6 | ↑0.5 | |
| 5/21 11:20 | 53.2 | ↑0.6 | |
| 5/21 11:30 | 54.0 | ↑0.8 | |
| 5/21 11:40 | 55.0 | ↑1.0 | |
| 5/21 11:50 | 56.1 | ↑1.1 | |
| 5/21 12:00 | 57.4 | ↑1.3 | |
| 5/21 12:10 | 58.9 | ↑1.5 | |
| 5/21 12:20 | 60.5 | ↑1.6 | |
| 5/21 12:30 | 62.2 | ↑1.7 | |
| 5/21 12:40 | 64.0 | ↑1.8 | |
| 5/21 12:50 | 65.9 | ↑1.9 | |
| 5/21 13:00 | 68.0 | ↑2.1 | |
| 5/21 13:10 | 70.0 | ↑2.0 | |
| 5/21 13:20 | 72.2 | ↑2.2 | |
| 5/21 13:30 | 74.4 | ↑2.2 | |
| 5/21 13:40 | 76.6 | ↑2.2 | |
| 5/21 13:50 | 78.8 | ↑2.2 | |
| 5/21 14:00 | 81.0 | ↑2.2 | |
| 5/21 14:10 | 83.2 | ↑2.2 | |
| 5/21 14:20 | 85.3 | ↑2.1 | |
| 5/21 14:30 | 87.4 | ↑2.1 | |
| 5/21 14:40 | 89.5 | ↑2.1 | |
| 5/21 14:50 | 91.4 | ↑1.9 | |
| 5/21 15:00 | 93.2 | ↑1.8 | |
| 5/21 15:10 | 95.0 | ↑1.8 | |
| 5/21 15:20 | 96.5 | ↑1.5 | |
| 5/21 15:30 | 98.0 | ↑1.5 | |
| 5/21 15:40 | 99.3 | ↑1.3 | |
| 5/21 15:50 | 100.5 | ↑1.2 | |
| 5/21 16:00 | 101.4 | ↑0.9 | |
| 5/21 16:10 | 102.2 | ↑0.8 | |
| 5/21 16:20 | 102.8 | ↑0.6 | |
| 5/21 16:30 | 103.3 | ↑0.5 | |
| 5/21 16:40 | 103.5 | ↑0.2 | 満潮 |
| 5/21 16:50 | 103.5 | 0 | |
| 5/21 17:00 | 103.4 | ↓-0.1 | |
| 5/21 17:10 | 103.0 | ↓-0.4 | |
| 5/21 17:20 | 102.5 | ↓-0.5 | |
| 5/21 17:30 | 101.7 | ↓-0.8 | |
| 5/21 17:40 | 100.8 | ↓-0.9 | |
| 5/21 17:50 | 99.7 | ↓-1.1 | |
| 5/21 18:00 | 98.4 | ↓-1.3 | |
| 5/21 18:10 | 96.9 | ↓-1.5 | |
| 5/21 18:20 | 95.3 | ↓-1.6 | |
| 5/21 18:30 | 93.6 | ↓-1.7 | |
| 5/21 18:40 | 91.7 | ↓-1.9 | |
| 5/21 18:50 | 89.7 | ↓-2.0 | |
| 5/21 19:00 | 87.6 | ↓-2.1 | |
| 5/21 19:10 | 85.4 | ↓-2.2 | |
| 5/21 19:20 | 83.1 | ↓-2.3 | |
| 5/21 19:30 | 80.8 | ↓-2.3 | |
| 5/21 19:40 | 78.4 | ↓-2.4 | 最大潮位差 |
| 5/21 19:50 | 76.0 | ↓-2.4 | 最大潮位差 |
| 5/21 20:00 | 73.6 | ↓-2.4 | 最大潮位差 |
| 5/21 20:10 | 71.2 | ↓-2.4 | 最大潮位差 |
| 5/21 20:20 | 68.8 | ↓-2.4 | 最大潮位差 |
| 5/21 20:30 | 66.4 | ↓-2.4 | 最大潮位差 |
| 5/21 20:40 | 64.2 | ↓-2.2 | |
| 5/21 20:50 | 62.0 | ↓-2.2 | |
| 5/21 21:00 | 59.9 | ↓-2.1 | |
| 5/21 21:10 | 57.9 | ↓-2.0 | |
| 5/21 21:20 | 56.0 | ↓-1.9 | |
| 5/21 21:30 | 54.3 | ↓-1.7 | |
| 5/21 21:40 | 52.7 | ↓-1.6 | |
| 5/21 21:50 | 51.3 | ↓-1.4 | |
| 5/21 22:00 | 50.1 | ↓-1.2 | |
| 5/21 22:10 | 49.1 | ↓-1.0 | |
| 5/21 22:20 | 48.2 | ↓-0.9 | |
| 5/21 22:30 | 47.6 | ↓-0.6 | |
| 5/21 22:40 | 47.1 | ↓-0.5 | |
| 5/21 22:50 | 46.9 | ↓-0.2 | 干潮 |
| 5/21 23:00 | 46.9 | 0 | |
| 5/21 23:10 | 47.2 | ↑0.3 | |
| 5/21 23:20 | 47.6 | ↑0.4 | |
| 5/21 23:30 | 48.3 | ↑0.7 | |
| 5/21 23:40 | 49.2 | ↑0.9 | |
| 5/21 23:50 | 50.3 | ↑1.1 |