| 満潮 | 干潮 | 満潮 | 干潮 |
|
18
(金) |
04:32 | 11:44 | 18:14 | 23:29 |
| 97cm | -3cm | 78cm | 45cm | |
|
||||
函館（北海道）2018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 | 45.9 | ↑1.3 | |
| 5/18 00:10 | 47.3 | ↑1.4 | |
| 5/18 00:20 | 49.0 | ↑1.7 | |
| 5/18 00:30 | 50.8 | ↑1.8 | |
| 5/18 00:40 | 52.7 | ↑1.9 | |
| 5/18 00:50 | 54.8 | ↑2.1 | |
| 5/18 01:00 | 57.0 | ↑2.2 | |
| 5/18 01:10 | 59.3 | ↑2.3 | |
| 5/18 01:20 | 61.7 | ↑2.4 | |
| 5/18 01:30 | 64.2 | ↑2.5 | |
| 5/18 01:40 | 66.7 | ↑2.5 | |
| 5/18 01:50 | 69.2 | ↑2.5 | |
| 5/18 02:00 | 71.8 | ↑2.6 | |
| 5/18 02:10 | 74.3 | ↑2.5 | |
| 5/18 02:20 | 76.8 | ↑2.5 | |
| 5/18 02:30 | 79.2 | ↑2.4 | |
| 5/18 02:40 | 81.6 | ↑2.4 | |
| 5/18 02:50 | 83.8 | ↑2.2 | |
| 5/18 03:00 | 86.0 | ↑2.2 | |
| 5/18 03:10 | 87.9 | ↑1.9 | |
| 5/18 03:20 | 89.8 | ↑1.9 | |
| 5/18 03:30 | 91.4 | ↑1.6 | |
| 5/18 03:40 | 92.8 | ↑1.4 | |
| 5/18 03:50 | 94.0 | ↑1.2 | |
| 5/18 04:00 | 94.9 | ↑0.9 | |
| 5/18 04:10 | 95.6 | ↑0.7 | |
| 5/18 04:20 | 96.0 | ↑0.4 | |
| 5/18 04:30 | 96.2 | ↑0.2 | 満潮 |
| 5/18 04:40 | 96.1 | ↓-0.1 | |
| 5/18 04:50 | 95.7 | ↓-0.4 | |
| 5/18 05:00 | 95.1 | ↓-0.6 | |
| 5/18 05:10 | 94.2 | ↓-0.9 | |
| 5/18 05:20 | 93.0 | ↓-1.2 | |
| 5/18 05:30 | 91.6 | ↓-1.4 | |
| 5/18 05:40 | 90.0 | ↓-1.6 | |
| 5/18 05:50 | 88.1 | ↓-1.9 | |
| 5/18 06:00 | 86.1 | ↓-2.0 | |
| 5/18 06:10 | 83.8 | ↓-2.3 | |
| 5/18 06:20 | 81.4 | ↓-2.4 | |
| 5/18 06:30 | 78.8 | ↓-2.6 | |
| 5/18 06:40 | 76.0 | ↓-2.8 | |
| 5/18 06:50 | 73.1 | ↓-2.9 | |
| 5/18 07:00 | 70.1 | ↓-3.0 | |
| 5/18 07:10 | 67.0 | ↓-3.1 | |
| 5/18 07:20 | 63.8 | ↓-3.2 | |
| 5/18 07:30 | 60.5 | ↓-3.3 | |
| 5/18 07:40 | 57.1 | ↓-3.4 | |
| 5/18 07:50 | 53.7 | ↓-3.4 | |
| 5/18 08:00 | 50.2 | ↓-3.5 | 最大潮位差 |
| 5/18 08:10 | 46.7 | ↓-3.5 | 最大潮位差 |
| 5/18 08:20 | 43.2 | ↓-3.5 | 最大潮位差 |
| 5/18 08:30 | 39.7 | ↓-3.5 | 最大潮位差 |
| 5/18 08:40 | 36.2 | ↓-3.5 | 最大潮位差 |
| 5/18 08:50 | 32.7 | ↓-3.5 | 最大潮位差 |
| 5/18 09:00 | 29.3 | ↓-3.4 | |
| 5/18 09:10 | 25.9 | ↓-3.4 | |
| 5/18 09:20 | 22.7 | ↓-3.2 | |
| 5/18 09:30 | 19.5 | ↓-3.2 | |
| 5/18 09:40 | 16.5 | ↓-3.0 | |
| 5/18 09:50 | 13.6 | ↓-2.9 | |
| 5/18 10:00 | 10.8 | ↓-2.8 | |
| 5/18 10:10 | 8.3 | ↓-2.5 | |
| 5/18 10:20 | 5.9 | ↓-2.4 | |
| 5/18 10:30 | 3.8 | ↓-2.1 | |
| 5/18 10:40 | 1.9 | ↓-1.9 | |
| 5/18 10:50 | 0.3 | ↓-1.6 | |
| 5/18 11:00 | -1.1 | ↓-1.4 | |
| 5/18 11:10 | -2.2 | ↓-1.1 | |
| 5/18 11:20 | -3.0 | ↓-0.8 | |
| 5/18 11:30 | -3.5 | ↓-0.5 | |
| 5/18 11:40 | -3.7 | ↓-0.2 | 干潮 |
| 5/18 11:50 | -3.7 | 0 | |
| 5/18 12:00 | -3.3 | ↑0.4 | |
| 5/18 12:10 | -2.7 | ↑0.6 | |
| 5/18 12:20 | -1.8 | ↑0.9 | |
| 5/18 12:30 | -0.6 | ↑1.2 | |
| 5/18 12:40 | 0.9 | ↑1.5 | |
| 5/18 12:50 | 2.5 | ↑1.6 | |
| 5/18 13:00 | 4.5 | ↑2.0 | |
| 5/18 13:10 | 6.6 | ↑2.1 | |
| 5/18 13:20 | 9.0 | ↑2.4 | |
| 5/18 13:30 | 11.5 | ↑2.5 | |
| 5/18 13:40 | 14.2 | ↑2.7 | |
| 5/18 13:50 | 17.1 | ↑2.9 | |
| 5/18 14:00 | 20.1 | ↑3.0 | |
| 5/18 14:10 | 23.2 | ↑3.1 | |
| 5/18 14:20 | 26.4 | ↑3.2 | |
| 5/18 14:30 | 29.7 | ↑3.3 | |
| 5/18 14:40 | 33.0 | ↑3.3 | |
| 5/18 14:50 | 36.3 | ↑3.3 | |
| 5/18 15:00 | 39.6 | ↑3.3 | |
| 5/18 15:10 | 43.0 | ↑3.4 | |
| 5/18 15:20 | 46.2 | ↑3.2 | |
| 5/18 15:30 | 49.4 | ↑3.2 | |
| 5/18 15:40 | 52.5 | ↑3.1 | |
| 5/18 15:50 | 55.5 | ↑3.0 | |
| 5/18 16:00 | 58.3 | ↑2.8 | |
| 5/18 16:10 | 61.0 | ↑2.7 | |
| 5/18 16:20 | 63.5 | ↑2.5 | |
| 5/18 16:30 | 65.8 | ↑2.3 | |
| 5/18 16:40 | 67.9 | ↑2.1 | |
| 5/18 16:50 | 69.8 | ↑1.9 | |
| 5/18 17:00 | 71.5 | ↑1.7 | |
| 5/18 17:10 | 72.9 | ↑1.4 | |
| 5/18 17:20 | 74.1 | ↑1.2 | |
| 5/18 17:30 | 75.1 | ↑1.0 | |
| 5/18 17:40 | 75.9 | ↑0.8 | |
| 5/18 17:50 | 76.5 | ↑0.6 | |
| 5/18 18:00 | 76.8 | ↑0.3 | |
| 5/18 18:10 | 77.0 | ↑0.2 | 満潮 |
| 5/18 18:20 | 77.0 | 0 | |
| 5/18 18:30 | 76.8 | ↓-0.2 | |
| 5/18 18:40 | 76.4 | ↓-0.4 | |
| 5/18 18:50 | 75.9 | ↓-0.5 | |
| 5/18 19:00 | 75.2 | ↓-0.7 | |
| 5/18 19:10 | 74.4 | ↓-0.8 | |
| 5/18 19:20 | 73.5 | ↓-0.9 | |
| 5/18 19:30 | 72.5 | ↓-1.0 | |
| 5/18 19:40 | 71.3 | ↓-1.2 | |
| 5/18 19:50 | 70.1 | ↓-1.2 | |
| 5/18 20:00 | 68.9 | ↓-1.2 | |
| 5/18 20:10 | 67.5 | ↓-1.4 | |
| 5/18 20:20 | 66.1 | ↓-1.4 | |
| 5/18 20:30 | 64.6 | ↓-1.5 | |
| 5/18 20:40 | 63.1 | ↓-1.5 | |
| 5/18 20:50 | 61.6 | ↓-1.5 | |
| 5/18 21:00 | 60.0 | ↓-1.6 | |
| 5/18 21:10 | 58.5 | ↓-1.5 | |
| 5/18 21:20 | 56.9 | ↓-1.6 | |
| 5/18 21:30 | 55.4 | ↓-1.5 | |
| 5/18 21:40 | 53.9 | ↓-1.5 | |
| 5/18 21:50 | 52.5 | ↓-1.4 | |
| 5/18 22:00 | 51.2 | ↓-1.3 | |
| 5/18 22:10 | 49.9 | ↓-1.3 | |
| 5/18 22:20 | 48.7 | ↓-1.2 | |
| 5/18 22:30 | 47.7 | ↓-1.0 | |
| 5/18 22:40 | 46.8 | ↓-0.9 | |
| 5/18 22:50 | 46.0 | ↓-0.8 | |
| 5/18 23:00 | 45.4 | ↓-0.6 | |
| 5/18 23:10 | 45.0 | ↓-0.4 | |
| 5/18 23:20 | 44.7 | ↓-0.3 | 干潮 |
| 5/18 23:30 | 44.6 | ↓-0.1 | |
| 5/18 23:40 | 44.8 | ↑0.2 | |
| 5/18 23:50 | 45.1 | ↑0.3 |