| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(日) |
00:25 | 06:20 | 12:14 | 18:49 |
| 114cm | 55cm | 109cm | 38cm | |
|
||||
大河内湾（長崎）2025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 | 112.4 | ↑0.8 | |
| 5/18 00:10 | 112.8 | ↑0.4 | |
| 5/18 00:20 | 113.0 | ↑0.2 | 満潮 |
| 5/18 00:30 | 113.0 | 0 | |
| 5/18 00:40 | 112.7 | ↓-0.3 | |
| 5/18 00:50 | 112.2 | ↓-0.5 | |
| 5/18 01:00 | 111.5 | ↓-0.7 | |
| 5/18 01:10 | 110.5 | ↓-1.0 | |
| 5/18 01:20 | 109.3 | ↓-1.2 | |
| 5/18 01:30 | 107.9 | ↓-1.4 | |
| 5/18 01:40 | 106.3 | ↓-1.6 | |
| 5/18 01:50 | 104.5 | ↓-1.8 | |
| 5/18 02:00 | 102.6 | ↓-1.9 | |
| 5/18 02:10 | 100.5 | ↓-2.1 | |
| 5/18 02:20 | 98.3 | ↓-2.2 | |
| 5/18 02:30 | 96.0 | ↓-2.3 | |
| 5/18 02:40 | 93.6 | ↓-2.4 | |
| 5/18 02:50 | 91.2 | ↓-2.4 | |
| 5/18 03:00 | 88.6 | ↓-2.6 | |
| 5/18 03:10 | 86.1 | ↓-2.5 | |
| 5/18 03:20 | 83.5 | ↓-2.6 | |
| 5/18 03:30 | 80.9 | ↓-2.6 | |
| 5/18 03:40 | 78.4 | ↓-2.5 | |
| 5/18 03:50 | 75.9 | ↓-2.5 | |
| 5/18 04:00 | 73.5 | ↓-2.4 | |
| 5/18 04:10 | 71.2 | ↓-2.3 | |
| 5/18 04:20 | 68.9 | ↓-2.3 | |
| 5/18 04:30 | 66.8 | ↓-2.1 | |
| 5/18 04:40 | 64.8 | ↓-2.0 | |
| 5/18 04:50 | 63.0 | ↓-1.8 | |
| 5/18 05:00 | 61.3 | ↓-1.7 | |
| 5/18 05:10 | 59.8 | ↓-1.5 | |
| 5/18 05:20 | 58.5 | ↓-1.3 | |
| 5/18 05:30 | 57.3 | ↓-1.2 | |
| 5/18 05:40 | 56.4 | ↓-0.9 | |
| 5/18 05:50 | 55.7 | ↓-0.7 | |
| 5/18 06:00 | 55.2 | ↓-0.5 | |
| 5/18 06:10 | 54.9 | ↓-0.3 | 干潮 |
| 5/18 06:20 | 54.8 | ↓-0.1 | 干潮 |
| 5/18 06:30 | 54.9 | ↑0.1 | |
| 5/18 06:40 | 55.2 | ↑0.3 | |
| 5/18 06:50 | 55.8 | ↑0.6 | |
| 5/18 07:00 | 56.6 | ↑0.8 | |
| 5/18 07:10 | 57.5 | ↑0.9 | |
| 5/18 07:20 | 58.6 | ↑1.1 | |
| 5/18 07:30 | 60.0 | ↑1.4 | |
| 5/18 07:40 | 61.5 | ↑1.5 | |
| 5/18 07:50 | 63.1 | ↑1.6 | |
| 5/18 08:00 | 64.9 | ↑1.8 | |
| 5/18 08:10 | 66.8 | ↑1.9 | |
| 5/18 08:20 | 68.9 | ↑2.1 | |
| 5/18 08:30 | 71.0 | ↑2.1 | |
| 5/18 08:40 | 73.3 | ↑2.3 | |
| 5/18 08:50 | 75.5 | ↑2.2 | |
| 5/18 09:00 | 77.9 | ↑2.4 | |
| 5/18 09:10 | 80.3 | ↑2.4 | |
| 5/18 09:20 | 82.6 | ↑2.3 | |
| 5/18 09:30 | 85.0 | ↑2.4 | |
| 5/18 09:40 | 87.4 | ↑2.4 | |
| 5/18 09:50 | 89.7 | ↑2.3 | |
| 5/18 10:00 | 91.9 | ↑2.2 | |
| 5/18 10:10 | 94.1 | ↑2.2 | |
| 5/18 10:20 | 96.1 | ↑2.0 | |
| 5/18 10:30 | 98.1 | ↑2.0 | |
| 5/18 10:40 | 99.9 | ↑1.8 | |
| 5/18 10:50 | 101.6 | ↑1.7 | |
| 5/18 11:00 | 103.2 | ↑1.6 | |
| 5/18 11:10 | 104.5 | ↑1.3 | |
| 5/18 11:20 | 105.7 | ↑1.2 | |
| 5/18 11:30 | 106.7 | ↑1.0 | |
| 5/18 11:40 | 107.5 | ↑0.8 | |
| 5/18 11:50 | 108.1 | ↑0.6 | |
| 5/18 12:00 | 108.5 | ↑0.4 | |
| 5/18 12:10 | 108.7 | ↑0.2 | 満潮 |
| 5/18 12:20 | 108.7 | 0 | |
| 5/18 12:30 | 108.4 | ↓-0.3 | |
| 5/18 12:40 | 107.9 | ↓-0.5 | |
| 5/18 12:50 | 107.2 | ↓-0.7 | |
| 5/18 13:00 | 106.3 | ↓-0.9 | |
| 5/18 13:10 | 105.2 | ↓-1.1 | |
| 5/18 13:20 | 103.9 | ↓-1.3 | |
| 5/18 13:30 | 102.4 | ↓-1.5 | |
| 5/18 13:40 | 100.7 | ↓-1.7 | |
| 5/18 13:50 | 98.9 | ↓-1.8 | |
| 5/18 14:00 | 96.8 | ↓-2.1 | |
| 5/18 14:10 | 94.7 | ↓-2.1 | |
| 5/18 14:20 | 92.3 | ↓-2.4 | |
| 5/18 14:30 | 89.9 | ↓-2.4 | |
| 5/18 14:40 | 87.4 | ↓-2.5 | |
| 5/18 14:50 | 84.7 | ↓-2.7 | |
| 5/18 15:00 | 82.0 | ↓-2.7 | |
| 5/18 15:10 | 79.3 | ↓-2.7 | |
| 5/18 15:20 | 76.5 | ↓-2.8 | |
| 5/18 15:30 | 73.6 | ↓-2.9 | 最大潮位差 |
| 5/18 15:40 | 70.8 | ↓-2.8 | |
| 5/18 15:50 | 68.0 | ↓-2.8 | |
| 5/18 16:00 | 65.2 | ↓-2.8 | |
| 5/18 16:10 | 62.5 | ↓-2.7 | |
| 5/18 16:20 | 59.9 | ↓-2.6 | |
| 5/18 16:30 | 57.3 | ↓-2.6 | |
| 5/18 16:40 | 54.8 | ↓-2.5 | |
| 5/18 16:50 | 52.5 | ↓-2.3 | |
| 5/18 17:00 | 50.3 | ↓-2.2 | |
| 5/18 17:10 | 48.2 | ↓-2.1 | |
| 5/18 17:20 | 46.3 | ↓-1.9 | |
| 5/18 17:30 | 44.6 | ↓-1.7 | |
| 5/18 17:40 | 43.0 | ↓-1.6 | |
| 5/18 17:50 | 41.7 | ↓-1.3 | |
| 5/18 18:00 | 40.5 | ↓-1.2 | |
| 5/18 18:10 | 39.6 | ↓-0.9 | |
| 5/18 18:20 | 38.8 | ↓-0.8 | |
| 5/18 18:30 | 38.3 | ↓-0.5 | |
| 5/18 18:40 | 38.0 | ↓-0.3 | 干潮 |
| 5/18 18:50 | 38.0 | 0 | |
| 5/18 19:00 | 38.1 | ↑0.1 | |
| 5/18 19:10 | 38.5 | ↑0.4 | |
| 5/18 19:20 | 39.1 | ↑0.6 | |
| 5/18 19:30 | 39.9 | ↑0.8 | |
| 5/18 19:40 | 40.9 | ↑1.0 | |
| 5/18 19:50 | 42.1 | ↑1.2 | |
| 5/18 20:00 | 43.5 | ↑1.4 | |
| 5/18 20:10 | 45.1 | ↑1.6 | |
| 5/18 20:20 | 46.9 | ↑1.8 | |
| 5/18 20:30 | 48.8 | ↑1.9 | |
| 5/18 20:40 | 50.9 | ↑2.1 | |
| 5/18 20:50 | 53.1 | ↑2.2 | |
| 5/18 21:00 | 55.4 | ↑2.3 | |
| 5/18 21:10 | 57.8 | ↑2.4 | |
| 5/18 21:20 | 60.4 | ↑2.6 | |
| 5/18 21:30 | 63.0 | ↑2.6 | |
| 5/18 21:40 | 65.6 | ↑2.6 | |
| 5/18 21:50 | 68.3 | ↑2.7 | |
| 5/18 22:00 | 71.0 | ↑2.7 | |
| 5/18 22:10 | 73.7 | ↑2.7 | |
| 5/18 22:20 | 76.4 | ↑2.7 | |
| 5/18 22:30 | 79.1 | ↑2.7 | |
| 5/18 22:40 | 81.7 | ↑2.6 | |
| 5/18 22:50 | 84.3 | ↑2.6 | |
| 5/18 23:00 | 86.8 | ↑2.5 | |
| 5/18 23:10 | 89.2 | ↑2.4 | |
| 5/18 23:20 | 91.5 | ↑2.3 | |
| 5/18 23:30 | 93.7 | ↑2.2 | |
| 5/18 23:40 | 95.7 | ↑2.0 | |
| 5/18 23:50 | 97.6 | ↑1.9 |