| 満潮 | 干潮 | 満潮 | 干潮 |
|
21
(火) |
00:48 | 08:15 | 15:10 | 18:56 |
| 95cm | 21cm | 73cm | 64cm | |
|
||||
内保湾（北海道）2024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 | 92.8 | ↑0.8 | |
| 5/21 00:10 | 93.4 | ↑0.6 | |
| 5/21 00:20 | 93.9 | ↑0.5 | |
| 5/21 00:30 | 94.3 | ↑0.4 | |
| 5/21 00:40 | 94.5 | ↑0.2 | 満潮 |
| 5/21 00:50 | 94.5 | 0 | |
| 5/21 01:00 | 94.4 | ↓-0.1 | |
| 5/21 01:10 | 94.1 | ↓-0.3 | |
| 5/21 01:20 | 93.6 | ↓-0.5 | |
| 5/21 01:30 | 93.0 | ↓-0.6 | |
| 5/21 01:40 | 92.2 | ↓-0.8 | |
| 5/21 01:50 | 91.3 | ↓-0.9 | |
| 5/21 02:00 | 90.2 | ↓-1.1 | |
| 5/21 02:10 | 88.9 | ↓-1.3 | |
| 5/21 02:20 | 87.5 | ↓-1.4 | |
| 5/21 02:30 | 85.9 | ↓-1.6 | |
| 5/21 02:40 | 84.2 | ↓-1.7 | |
| 5/21 02:50 | 82.3 | ↓-1.9 | |
| 5/21 03:00 | 80.3 | ↓-2.0 | |
| 5/21 03:10 | 78.2 | ↓-2.1 | |
| 5/21 03:20 | 76.0 | ↓-2.2 | |
| 5/21 03:30 | 73.7 | ↓-2.3 | |
| 5/21 03:40 | 71.3 | ↓-2.4 | |
| 5/21 03:50 | 68.8 | ↓-2.5 | |
| 5/21 04:00 | 66.3 | ↓-2.5 | |
| 5/21 04:10 | 63.7 | ↓-2.6 | |
| 5/21 04:20 | 61.1 | ↓-2.6 | |
| 5/21 04:30 | 58.5 | ↓-2.6 | |
| 5/21 04:40 | 55.8 | ↓-2.7 | 最大潮位差 |
| 5/21 04:50 | 53.2 | ↓-2.6 | |
| 5/21 05:00 | 50.6 | ↓-2.6 | |
| 5/21 05:10 | 48.0 | ↓-2.6 | |
| 5/21 05:20 | 45.4 | ↓-2.6 | |
| 5/21 05:30 | 43.0 | ↓-2.4 | |
| 5/21 05:40 | 40.6 | ↓-2.4 | |
| 5/21 05:50 | 38.3 | ↓-2.3 | |
| 5/21 06:00 | 36.1 | ↓-2.2 | |
| 5/21 06:10 | 34.0 | ↓-2.1 | |
| 5/21 06:20 | 32.0 | ↓-2.0 | |
| 5/21 06:30 | 30.1 | ↓-1.9 | |
| 5/21 06:40 | 28.4 | ↓-1.7 | |
| 5/21 06:50 | 26.9 | ↓-1.5 | |
| 5/21 07:00 | 25.5 | ↓-1.4 | |
| 5/21 07:10 | 24.3 | ↓-1.2 | |
| 5/21 07:20 | 23.2 | ↓-1.1 | |
| 5/21 07:30 | 22.3 | ↓-0.9 | |
| 5/21 07:40 | 21.6 | ↓-0.7 | |
| 5/21 07:50 | 21.1 | ↓-0.5 | |
| 5/21 08:00 | 20.7 | ↓-0.4 | |
| 5/21 08:10 | 20.6 | ↓-0.1 | 干潮 |
| 5/21 08:20 | 20.6 | 0 | |
| 5/21 08:30 | 20.8 | ↑0.2 | |
| 5/21 08:40 | 21.2 | ↑0.4 | |
| 5/21 08:50 | 21.7 | ↑0.5 | |
| 5/21 09:00 | 22.4 | ↑0.7 | |
| 5/21 09:10 | 23.3 | ↑0.9 | |
| 5/21 09:20 | 24.3 | ↑1.0 | |
| 5/21 09:30 | 25.4 | ↑1.1 | |
| 5/21 09:40 | 26.7 | ↑1.3 | |
| 5/21 09:50 | 28.1 | ↑1.4 | |
| 5/21 10:00 | 29.7 | ↑1.6 | |
| 5/21 10:10 | 31.3 | ↑1.6 | |
| 5/21 10:20 | 33.0 | ↑1.7 | |
| 5/21 10:30 | 34.8 | ↑1.8 | |
| 5/21 10:40 | 36.7 | ↑1.9 | |
| 5/21 10:50 | 38.6 | ↑1.9 | |
| 5/21 11:00 | 40.6 | ↑2.0 | |
| 5/21 11:10 | 42.6 | ↑2.0 | |
| 5/21 11:20 | 44.6 | ↑2.0 | |
| 5/21 11:30 | 46.7 | ↑2.1 | |
| 5/21 11:40 | 48.7 | ↑2.0 | |
| 5/21 11:50 | 50.7 | ↑2.0 | |
| 5/21 12:00 | 52.6 | ↑1.9 | |
| 5/21 12:10 | 54.5 | ↑1.9 | |
| 5/21 12:20 | 56.4 | ↑1.9 | |
| 5/21 12:30 | 58.2 | ↑1.8 | |
| 5/21 12:40 | 59.9 | ↑1.7 | |
| 5/21 12:50 | 61.5 | ↑1.6 | |
| 5/21 13:00 | 63.1 | ↑1.6 | |
| 5/21 13:10 | 64.5 | ↑1.4 | |
| 5/21 13:20 | 65.9 | ↑1.4 | |
| 5/21 13:30 | 67.1 | ↑1.2 | |
| 5/21 13:40 | 68.2 | ↑1.1 | |
| 5/21 13:50 | 69.2 | ↑1.0 | |
| 5/21 14:00 | 70.1 | ↑0.9 | |
| 5/21 14:10 | 70.8 | ↑0.7 | |
| 5/21 14:20 | 71.4 | ↑0.6 | |
| 5/21 14:30 | 71.9 | ↑0.5 | |
| 5/21 14:40 | 72.3 | ↑0.4 | |
| 5/21 14:50 | 72.6 | ↑0.3 | |
| 5/21 15:00 | 72.7 | ↑0.1 | 満潮 |
| 5/21 15:10 | 72.8 | ↑0.1 | 満潮 |
| 5/21 15:20 | 72.7 | ↓-0.1 | |
| 5/21 15:30 | 72.5 | ↓-0.2 | |
| 5/21 15:40 | 72.3 | ↓-0.2 | |
| 5/21 15:50 | 72.0 | ↓-0.3 | |
| 5/21 16:00 | 71.5 | ↓-0.5 | |
| 5/21 16:10 | 71.1 | ↓-0.4 | |
| 5/21 16:20 | 70.5 | ↓-0.6 | |
| 5/21 16:30 | 70.0 | ↓-0.5 | |
| 5/21 16:40 | 69.4 | ↓-0.6 | |
| 5/21 16:50 | 68.7 | ↓-0.7 | |
| 5/21 17:00 | 68.1 | ↓-0.6 | |
| 5/21 17:10 | 67.5 | ↓-0.6 | |
| 5/21 17:20 | 66.8 | ↓-0.7 | |
| 5/21 17:30 | 66.2 | ↓-0.6 | |
| 5/21 17:40 | 65.6 | ↓-0.6 | |
| 5/21 17:50 | 65.1 | ↓-0.5 | |
| 5/21 18:00 | 64.6 | ↓-0.5 | |
| 5/21 18:10 | 64.2 | ↓-0.4 | |
| 5/21 18:20 | 63.8 | ↓-0.4 | |
| 5/21 18:30 | 63.5 | ↓-0.3 | |
| 5/21 18:40 | 63.3 | ↓-0.2 | |
| 5/21 18:50 | 63.2 | ↓-0.1 | 干潮 |
| 5/21 19:00 | 63.2 | 0 | |
| 5/21 19:10 | 63.3 | ↑0.1 | |
| 5/21 19:20 | 63.6 | ↑0.3 | |
| 5/21 19:30 | 63.9 | ↑0.3 | |
| 5/21 19:40 | 64.3 | ↑0.4 | |
| 5/21 19:50 | 64.9 | ↑0.6 | |
| 5/21 20:00 | 65.6 | ↑0.7 | |
| 5/21 20:10 | 66.4 | ↑0.8 | |
| 5/21 20:20 | 67.3 | ↑0.9 | |
| 5/21 20:30 | 68.3 | ↑1.0 | |
| 5/21 20:40 | 69.4 | ↑1.1 | |
| 5/21 20:50 | 70.6 | ↑1.2 | |
| 5/21 21:00 | 71.9 | ↑1.3 | |
| 5/21 21:10 | 73.4 | ↑1.5 | |
| 5/21 21:20 | 74.9 | ↑1.5 | |
| 5/21 21:30 | 76.4 | ↑1.5 | |
| 5/21 21:40 | 78.1 | ↑1.7 | |
| 5/21 21:50 | 79.7 | ↑1.6 | |
| 5/21 22:00 | 81.5 | ↑1.8 | |
| 5/21 22:10 | 83.2 | ↑1.7 | |
| 5/21 22:20 | 85.0 | ↑1.8 | |
| 5/21 22:30 | 86.8 | ↑1.8 | |
| 5/21 22:40 | 88.5 | ↑1.7 | |
| 5/21 22:50 | 90.3 | ↑1.8 | |
| 5/21 23:00 | 92.0 | ↑1.7 | |
| 5/21 23:10 | 93.7 | ↑1.7 | |
| 5/21 23:20 | 95.3 | ↑1.6 | |
| 5/21 23:30 | 96.8 | ↑1.5 | |
| 5/21 23:40 | 98.3 | ↑1.5 | |
| 5/21 23:50 | 99.6 | ↑1.3 |