| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(金) |
02:19 | 10:01 | 16:10 | 20:10 |
| 120cm | 23cm | 67cm | 54cm | |
|
||||
コイセボイ（北海道）2049年07月30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 |
|---|---|---|---|
| 7/30 00:00 | 102.4 | ↑2.2 | |
| 7/30 00:10 | 104.5 | ↑2.1 | |
| 7/30 00:20 | 106.5 | ↑2.0 | |
| 7/30 00:30 | 108.4 | ↑1.9 | |
| 7/30 00:40 | 110.2 | ↑1.8 | |
| 7/30 00:50 | 111.9 | ↑1.7 | |
| 7/30 01:00 | 113.5 | ↑1.6 | |
| 7/30 01:10 | 114.8 | ↑1.3 | |
| 7/30 01:20 | 116.1 | ↑1.3 | |
| 7/30 01:30 | 117.1 | ↑1.0 | |
| 7/30 01:40 | 118.0 | ↑0.9 | |
| 7/30 01:50 | 118.6 | ↑0.6 | |
| 7/30 02:00 | 119.1 | ↑0.5 | |
| 7/30 02:10 | 119.4 | ↑0.3 | 満潮 |
| 7/30 02:20 | 119.4 | 0 | |
| 7/30 02:30 | 119.3 | ↓-0.1 | |
| 7/30 02:40 | 118.9 | ↓-0.4 | |
| 7/30 02:50 | 118.3 | ↓-0.6 | |
| 7/30 03:00 | 117.5 | ↓-0.8 | |
| 7/30 03:10 | 116.5 | ↓-1.0 | |
| 7/30 03:20 | 115.3 | ↓-1.2 | |
| 7/30 03:30 | 113.9 | ↓-1.4 | |
| 7/30 03:40 | 112.2 | ↓-1.7 | |
| 7/30 03:50 | 110.4 | ↓-1.8 | |
| 7/30 04:00 | 108.3 | ↓-2.1 | |
| 7/30 04:10 | 106.1 | ↓-2.2 | |
| 7/30 04:20 | 103.7 | ↓-2.4 | |
| 7/30 04:30 | 101.2 | ↓-2.5 | |
| 7/30 04:40 | 98.5 | ↓-2.7 | |
| 7/30 04:50 | 95.7 | ↓-2.8 | |
| 7/30 05:00 | 92.7 | ↓-3.0 | |
| 7/30 05:10 | 89.6 | ↓-3.1 | |
| 7/30 05:20 | 86.5 | ↓-3.1 | |
| 7/30 05:30 | 83.2 | ↓-3.3 | |
| 7/30 05:40 | 79.9 | ↓-3.3 | |
| 7/30 05:50 | 76.6 | ↓-3.3 | |
| 7/30 06:00 | 73.2 | ↓-3.4 | 最大潮位差 |
| 7/30 06:10 | 69.9 | ↓-3.3 | |
| 7/30 06:20 | 66.5 | ↓-3.4 | 最大潮位差 |
| 7/30 06:30 | 63.1 | ↓-3.4 | 最大潮位差 |
| 7/30 06:40 | 59.8 | ↓-3.3 | |
| 7/30 06:50 | 56.6 | ↓-3.2 | |
| 7/30 07:00 | 53.4 | ↓-3.2 | |
| 7/30 07:10 | 50.3 | ↓-3.1 | |
| 7/30 07:20 | 47.3 | ↓-3.0 | |
| 7/30 07:30 | 44.4 | ↓-2.9 | |
| 7/30 07:40 | 41.7 | ↓-2.7 | |
| 7/30 07:50 | 39.1 | ↓-2.6 | |
| 7/30 08:00 | 36.6 | ↓-2.5 | |
| 7/30 08:10 | 34.4 | ↓-2.2 | |
| 7/30 08:20 | 32.3 | ↓-2.1 | |
| 7/30 08:30 | 30.3 | ↓-2.0 | |
| 7/30 08:40 | 28.6 | ↓-1.7 | |
| 7/30 08:50 | 27.1 | ↓-1.5 | |
| 7/30 09:00 | 25.7 | ↓-1.4 | |
| 7/30 09:10 | 24.6 | ↓-1.1 | |
| 7/30 09:20 | 23.7 | ↓-0.9 | |
| 7/30 09:30 | 23.0 | ↓-0.7 | |
| 7/30 09:40 | 22.5 | ↓-0.5 | |
| 7/30 09:50 | 22.2 | ↓-0.3 | |
| 7/30 10:00 | 22.1 | ↓-0.1 | 干潮 |
| 7/30 10:10 | 22.2 | ↑0.1 | |
| 7/30 10:20 | 22.5 | ↑0.3 | |
| 7/30 10:30 | 23.0 | ↑0.5 | |
| 7/30 10:40 | 23.6 | ↑0.6 | |
| 7/30 10:50 | 24.5 | ↑0.9 | |
| 7/30 11:00 | 25.5 | ↑1.0 | |
| 7/30 11:10 | 26.6 | ↑1.1 | |
| 7/30 11:20 | 27.9 | ↑1.3 | |
| 7/30 11:30 | 29.3 | ↑1.4 | |
| 7/30 11:40 | 30.8 | ↑1.5 | |
| 7/30 11:50 | 32.4 | ↑1.6 | |
| 7/30 12:00 | 34.1 | ↑1.7 | |
| 7/30 12:10 | 35.8 | ↑1.7 | |
| 7/30 12:20 | 37.6 | ↑1.8 | |
| 7/30 12:30 | 39.5 | ↑1.9 | |
| 7/30 12:40 | 41.4 | ↑1.9 | |
| 7/30 12:50 | 43.3 | ↑1.9 | |
| 7/30 13:00 | 45.2 | ↑1.9 | |
| 7/30 13:10 | 47.1 | ↑1.9 | |
| 7/30 13:20 | 48.9 | ↑1.8 | |
| 7/30 13:30 | 50.7 | ↑1.8 | |
| 7/30 13:40 | 52.5 | ↑1.8 | |
| 7/30 13:50 | 54.1 | ↑1.6 | |
| 7/30 14:00 | 55.8 | ↑1.7 | |
| 7/30 14:10 | 57.3 | ↑1.5 | |
| 7/30 14:20 | 58.7 | ↑1.4 | |
| 7/30 14:30 | 60.0 | ↑1.3 | |
| 7/30 14:40 | 61.2 | ↑1.2 | |
| 7/30 14:50 | 62.3 | ↑1.1 | |
| 7/30 15:00 | 63.2 | ↑0.9 | |
| 7/30 15:10 | 64.1 | ↑0.9 | |
| 7/30 15:20 | 64.8 | ↑0.7 | |
| 7/30 15:30 | 65.3 | ↑0.5 | |
| 7/30 15:40 | 65.8 | ↑0.5 | |
| 7/30 15:50 | 66.1 | ↑0.3 | |
| 7/30 16:00 | 66.2 | ↑0.1 | 満潮 |
| 7/30 16:10 | 66.3 | ↑0.1 | 満潮 |
| 7/30 16:20 | 66.2 | ↓-0.1 | |
| 7/30 16:30 | 66.0 | ↓-0.2 | |
| 7/30 16:40 | 65.7 | ↓-0.3 | |
| 7/30 16:50 | 65.3 | ↓-0.4 | |
| 7/30 17:00 | 64.8 | ↓-0.5 | |
| 7/30 17:10 | 64.3 | ↓-0.5 | |
| 7/30 17:20 | 63.6 | ↓-0.7 | |
| 7/30 17:30 | 62.9 | ↓-0.7 | |
| 7/30 17:40 | 62.1 | ↓-0.8 | |
| 7/30 17:50 | 61.3 | ↓-0.8 | |
| 7/30 18:00 | 60.5 | ↓-0.8 | |
| 7/30 18:10 | 59.7 | ↓-0.8 | |
| 7/30 18:20 | 58.8 | ↓-0.9 | |
| 7/30 18:30 | 58.0 | ↓-0.8 | |
| 7/30 18:40 | 57.2 | ↓-0.8 | |
| 7/30 18:50 | 56.4 | ↓-0.8 | |
| 7/30 19:00 | 55.7 | ↓-0.7 | |
| 7/30 19:10 | 55.1 | ↓-0.6 | |
| 7/30 19:20 | 54.5 | ↓-0.6 | |
| 7/30 19:30 | 54.0 | ↓-0.5 | |
| 7/30 19:40 | 53.6 | ↓-0.4 | |
| 7/30 19:50 | 53.3 | ↓-0.3 | |
| 7/30 20:00 | 53.1 | ↓-0.2 | 干潮 |
| 7/30 20:10 | 53.1 | 0 | 干潮 |
| 7/30 20:20 | 53.2 | ↑0.1 | |
| 7/30 20:30 | 53.4 | ↑0.2 | |
| 7/30 20:40 | 53.8 | ↑0.4 | |
| 7/30 20:50 | 54.3 | ↑0.5 | |
| 7/30 21:00 | 54.9 | ↑0.6 | |
| 7/30 21:10 | 55.7 | ↑0.8 | |
| 7/30 21:20 | 56.7 | ↑1.0 | |
| 7/30 21:30 | 57.8 | ↑1.1 | |
| 7/30 21:40 | 59.1 | ↑1.3 | |
| 7/30 21:50 | 60.5 | ↑1.4 | |
| 7/30 22:00 | 62.0 | ↑1.5 | |
| 7/30 22:10 | 63.7 | ↑1.7 | |
| 7/30 22:20 | 65.6 | ↑1.9 | |
| 7/30 22:30 | 67.5 | ↑1.9 | |
| 7/30 22:40 | 69.5 | ↑2.0 | |
| 7/30 22:50 | 71.7 | ↑2.2 | |
| 7/30 23:00 | 73.9 | ↑2.2 | |
| 7/30 23:10 | 76.3 | ↑2.4 | |
| 7/30 23:20 | 78.6 | ↑2.3 | |
| 7/30 23:30 | 81.1 | ↑2.5 | |
| 7/30 23:40 | 83.6 | ↑2.5 | |
| 7/30 23:50 | 86.1 | ↑2.5 |