| 満潮 | 干潮 | 満潮 | 干潮 |
|
19
(月) |
05:59 | 01:16 | 22:26 | 14:14 |
| 106cm | 93cm | 102cm | 15cm | |
|
||||
那珂湊（茨城）2025年05月19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 |
|---|---|---|---|
| 5/19 00:00 | 95.1 | ↓-0.5 | |
| 5/19 00:10 | 94.6 | ↓-0.5 | |
| 5/19 00:20 | 94.1 | ↓-0.5 | |
| 5/19 00:30 | 93.8 | ↓-0.3 | |
| 5/19 00:40 | 93.4 | ↓-0.4 | |
| 5/19 00:50 | 93.2 | ↓-0.2 | |
| 5/19 01:00 | 93.0 | ↓-0.2 | |
| 5/19 01:10 | 93.0 | 0 | 干潮 |
| 5/19 01:20 | 93.0 | 0 | |
| 5/19 01:30 | 93.0 | 0 | |
| 5/19 01:40 | 93.2 | ↑0.2 | |
| 5/19 01:50 | 93.4 | ↑0.2 | |
| 5/19 02:00 | 93.7 | ↑0.3 | |
| 5/19 02:10 | 94.1 | ↑0.4 | |
| 5/19 02:20 | 94.5 | ↑0.4 | |
| 5/19 02:30 | 95.0 | ↑0.5 | |
| 5/19 02:40 | 95.5 | ↑0.5 | |
| 5/19 02:50 | 96.1 | ↑0.6 | |
| 5/19 03:00 | 96.7 | ↑0.6 | |
| 5/19 03:10 | 97.4 | ↑0.7 | |
| 5/19 03:20 | 98.0 | ↑0.6 | |
| 5/19 03:30 | 98.7 | ↑0.7 | |
| 5/19 03:40 | 99.4 | ↑0.7 | |
| 5/19 03:50 | 100.1 | ↑0.7 | |
| 5/19 04:00 | 100.8 | ↑0.7 | |
| 5/19 04:10 | 101.4 | ↑0.6 | |
| 5/19 04:20 | 102.1 | ↑0.7 | |
| 5/19 04:30 | 102.7 | ↑0.6 | |
| 5/19 04:40 | 103.3 | ↑0.6 | |
| 5/19 04:50 | 103.8 | ↑0.5 | |
| 5/19 05:00 | 104.3 | ↑0.5 | |
| 5/19 05:10 | 104.7 | ↑0.4 | |
| 5/19 05:20 | 105.0 | ↑0.3 | |
| 5/19 05:30 | 105.3 | ↑0.3 | |
| 5/19 05:40 | 105.5 | ↑0.2 | |
| 5/19 05:50 | 105.7 | ↑0.2 | 満潮 |
| 5/19 06:00 | 105.7 | 0 | |
| 5/19 06:10 | 105.6 | ↓-0.1 | |
| 5/19 06:20 | 105.4 | ↓-0.2 | |
| 5/19 06:30 | 105.1 | ↓-0.3 | |
| 5/19 06:40 | 104.7 | ↓-0.4 | |
| 5/19 06:50 | 104.2 | ↓-0.5 | |
| 5/19 07:00 | 103.5 | ↓-0.7 | |
| 5/19 07:10 | 102.7 | ↓-0.8 | |
| 5/19 07:20 | 101.8 | ↓-0.9 | |
| 5/19 07:30 | 100.7 | ↓-1.1 | |
| 5/19 07:40 | 99.5 | ↓-1.2 | |
| 5/19 07:50 | 98.1 | ↓-1.4 | |
| 5/19 08:00 | 96.5 | ↓-1.6 | |
| 5/19 08:10 | 94.9 | ↓-1.6 | |
| 5/19 08:20 | 93.0 | ↓-1.9 | |
| 5/19 08:30 | 91.0 | ↓-2.0 | |
| 5/19 08:40 | 88.9 | ↓-2.1 | |
| 5/19 08:50 | 86.6 | ↓-2.3 | |
| 5/19 09:00 | 84.2 | ↓-2.4 | |
| 5/19 09:10 | 81.7 | ↓-2.5 | |
| 5/19 09:20 | 79.1 | ↓-2.6 | |
| 5/19 09:30 | 76.3 | ↓-2.8 | |
| 5/19 09:40 | 73.5 | ↓-2.8 | |
| 5/19 09:50 | 70.5 | ↓-3.0 | |
| 5/19 10:00 | 67.5 | ↓-3.0 | |
| 5/19 10:10 | 64.5 | ↓-3.0 | |
| 5/19 10:20 | 61.4 | ↓-3.1 | |
| 5/19 10:30 | 58.2 | ↓-3.2 | 最大潮位差 |
| 5/19 10:40 | 55.1 | ↓-3.1 | |
| 5/19 10:50 | 52.0 | ↓-3.1 | |
| 5/19 11:00 | 48.9 | ↓-3.1 | |
| 5/19 11:10 | 45.8 | ↓-3.1 | |
| 5/19 11:20 | 42.8 | ↓-3.0 | |
| 5/19 11:30 | 39.9 | ↓-2.9 | |
| 5/19 11:40 | 37.1 | ↓-2.8 | |
| 5/19 11:50 | 34.4 | ↓-2.7 | |
| 5/19 12:00 | 31.8 | ↓-2.6 | |
| 5/19 12:10 | 29.3 | ↓-2.5 | |
| 5/19 12:20 | 27.0 | ↓-2.3 | |
| 5/19 12:30 | 24.9 | ↓-2.1 | |
| 5/19 12:40 | 22.9 | ↓-2.0 | |
| 5/19 12:50 | 21.1 | ↓-1.8 | |
| 5/19 13:00 | 19.5 | ↓-1.6 | |
| 5/19 13:10 | 18.1 | ↓-1.4 | |
| 5/19 13:20 | 16.9 | ↓-1.2 | |
| 5/19 13:30 | 15.9 | ↓-1.0 | |
| 5/19 13:40 | 15.2 | ↓-0.7 | |
| 5/19 13:50 | 14.6 | ↓-0.6 | |
| 5/19 14:00 | 14.2 | ↓-0.4 | |
| 5/19 14:10 | 14.0 | ↓-0.2 | 干潮 |
| 5/19 14:20 | 14.1 | ↑0.1 | |
| 5/19 14:30 | 14.3 | ↑0.2 | |
| 5/19 14:40 | 14.8 | ↑0.5 | |
| 5/19 14:50 | 15.4 | ↑0.6 | |
| 5/19 15:00 | 16.3 | ↑0.9 | |
| 5/19 15:10 | 17.3 | ↑1.0 | |
| 5/19 15:20 | 18.5 | ↑1.2 | |
| 5/19 15:30 | 19.8 | ↑1.3 | |
| 5/19 15:40 | 21.4 | ↑1.6 | |
| 5/19 15:50 | 23.0 | ↑1.6 | |
| 5/19 16:00 | 24.9 | ↑1.9 | |
| 5/19 16:10 | 26.8 | ↑1.9 | |
| 5/19 16:20 | 28.9 | ↑2.1 | |
| 5/19 16:30 | 31.1 | ↑2.2 | |
| 5/19 16:40 | 33.4 | ↑2.3 | |
| 5/19 16:50 | 35.8 | ↑2.4 | |
| 5/19 17:00 | 38.3 | ↑2.5 | |
| 5/19 17:10 | 40.9 | ↑2.6 | |
| 5/19 17:20 | 43.6 | ↑2.7 | |
| 5/19 17:30 | 46.3 | ↑2.7 | |
| 5/19 17:40 | 49.1 | ↑2.8 | |
| 5/19 17:50 | 51.9 | ↑2.8 | |
| 5/19 18:00 | 54.7 | ↑2.8 | |
| 5/19 18:10 | 57.5 | ↑2.8 | |
| 5/19 18:20 | 60.3 | ↑2.8 | |
| 5/19 18:30 | 63.2 | ↑2.9 | |
| 5/19 18:40 | 66.0 | ↑2.8 | |
| 5/19 18:50 | 68.7 | ↑2.7 | |
| 5/19 19:00 | 71.5 | ↑2.8 | |
| 5/19 19:10 | 74.1 | ↑2.6 | |
| 5/19 19:20 | 76.7 | ↑2.6 | |
| 5/19 19:30 | 79.2 | ↑2.5 | |
| 5/19 19:40 | 81.6 | ↑2.4 | |
| 5/19 19:50 | 83.9 | ↑2.3 | |
| 5/19 20:00 | 86.1 | ↑2.2 | |
| 5/19 20:10 | 88.2 | ↑2.1 | |
| 5/19 20:20 | 90.1 | ↑1.9 | |
| 5/19 20:30 | 91.9 | ↑1.8 | |
| 5/19 20:40 | 93.6 | ↑1.7 | |
| 5/19 20:50 | 95.1 | ↑1.5 | |
| 5/19 21:00 | 96.4 | ↑1.3 | |
| 5/19 21:10 | 97.6 | ↑1.2 | |
| 5/19 21:20 | 98.6 | ↑1.0 | |
| 5/19 21:30 | 99.5 | ↑0.9 | |
| 5/19 21:40 | 100.2 | ↑0.7 | |
| 5/19 21:50 | 100.8 | ↑0.6 | |
| 5/19 22:00 | 101.2 | ↑0.4 | |
| 5/19 22:10 | 101.4 | ↑0.2 | |
| 5/19 22:20 | 101.6 | ↑0.2 | 満潮 |
| 5/19 22:30 | 101.6 | 0 | |
| 5/19 22:40 | 101.4 | ↓-0.2 | |
| 5/19 22:50 | 101.2 | ↓-0.2 | |
| 5/19 23:00 | 100.9 | ↓-0.3 | |
| 5/19 23:10 | 100.4 | ↓-0.5 | |
| 5/19 23:20 | 99.9 | ↓-0.5 | |
| 5/19 23:30 | 99.4 | ↓-0.5 | |
| 5/19 23:40 | 98.7 | ↓-0.7 | |
| 5/19 23:50 | 98.1 | ↓-0.6 |