| 満潮 | 干潮 | 満潮 | 干潮 |
|
4
(日) |
03:05 | 10:45 | 18:03 | 22:25 |
| 175cm | -6cm | 143cm | 113cm | |
|
||||
東静内（北海道）2004年07月4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 |
|---|---|---|---|
| 7/4 00:00 | 138.4 | ↑2.5 | |
| 7/4 00:10 | 141.1 | ↑2.7 | |
| 7/4 00:20 | 143.8 | ↑2.7 | |
| 7/4 00:30 | 146.5 | ↑2.7 | |
| 7/4 00:40 | 149.3 | ↑2.8 | |
| 7/4 00:50 | 152.0 | ↑2.7 | |
| 7/4 01:00 | 154.7 | ↑2.7 | |
| 7/4 01:10 | 157.3 | ↑2.6 | |
| 7/4 01:20 | 159.9 | ↑2.6 | |
| 7/4 01:30 | 162.3 | ↑2.4 | |
| 7/4 01:40 | 164.6 | ↑2.3 | |
| 7/4 01:50 | 166.7 | ↑2.1 | |
| 7/4 02:00 | 168.6 | ↑1.9 | |
| 7/4 02:10 | 170.3 | ↑1.7 | |
| 7/4 02:20 | 171.8 | ↑1.5 | |
| 7/4 02:30 | 173.0 | ↑1.2 | |
| 7/4 02:40 | 173.9 | ↑0.9 | |
| 7/4 02:50 | 174.5 | ↑0.6 | |
| 7/4 03:00 | 174.8 | ↑0.3 | 満潮 |
| 7/4 03:10 | 174.7 | ↓-0.1 | |
| 7/4 03:20 | 174.3 | ↓-0.4 | |
| 7/4 03:30 | 173.6 | ↓-0.7 | |
| 7/4 03:40 | 172.5 | ↓-1.1 | |
| 7/4 03:50 | 171.0 | ↓-1.5 | |
| 7/4 04:00 | 169.2 | ↓-1.8 | |
| 7/4 04:10 | 167.0 | ↓-2.2 | |
| 7/4 04:20 | 164.4 | ↓-2.6 | |
| 7/4 04:30 | 161.5 | ↓-2.9 | |
| 7/4 04:40 | 158.2 | ↓-3.3 | |
| 7/4 04:50 | 154.6 | ↓-3.6 | |
| 7/4 05:00 | 150.6 | ↓-4.0 | |
| 7/4 05:10 | 146.3 | ↓-4.3 | |
| 7/4 05:20 | 141.8 | ↓-4.5 | |
| 7/4 05:30 | 136.9 | ↓-4.9 | |
| 7/4 05:40 | 131.7 | ↓-5.2 | |
| 7/4 05:50 | 126.4 | ↓-5.3 | |
| 7/4 06:00 | 120.8 | ↓-5.6 | |
| 7/4 06:10 | 115.0 | ↓-5.8 | |
| 7/4 06:20 | 109.0 | ↓-6.0 | |
| 7/4 06:30 | 102.9 | ↓-6.1 | |
| 7/4 06:40 | 96.7 | ↓-6.2 | |
| 7/4 06:50 | 90.5 | ↓-6.2 | |
| 7/4 07:00 | 84.2 | ↓-6.3 | |
| 7/4 07:10 | 77.8 | ↓-6.4 | 最大潮位差 |
| 7/4 07:20 | 71.5 | ↓-6.3 | |
| 7/4 07:30 | 65.3 | ↓-6.2 | |
| 7/4 07:40 | 59.1 | ↓-6.2 | |
| 7/4 07:50 | 53.0 | ↓-6.1 | |
| 7/4 08:00 | 47.1 | ↓-5.9 | |
| 7/4 08:10 | 41.4 | ↓-5.7 | |
| 7/4 08:20 | 35.9 | ↓-5.5 | |
| 7/4 08:30 | 30.6 | ↓-5.3 | |
| 7/4 08:40 | 25.5 | ↓-5.1 | |
| 7/4 08:50 | 20.8 | ↓-4.7 | |
| 7/4 09:00 | 16.3 | ↓-4.5 | |
| 7/4 09:10 | 12.2 | ↓-4.1 | |
| 7/4 09:20 | 8.5 | ↓-3.7 | |
| 7/4 09:30 | 5.1 | ↓-3.4 | |
| 7/4 09:40 | 2.2 | ↓-2.9 | |
| 7/4 09:50 | -0.4 | ↓-2.6 | |
| 7/4 10:00 | -2.6 | ↓-2.2 | |
| 7/4 10:10 | -4.3 | ↓-1.7 | |
| 7/4 10:20 | -5.6 | ↓-1.3 | |
| 7/4 10:30 | -6.4 | ↓-0.8 | |
| 7/4 10:40 | -6.8 | ↓-0.4 | 干潮 |
| 7/4 10:50 | -6.7 | ↑0.1 | |
| 7/4 11:00 | -6.2 | ↑0.5 | |
| 7/4 11:10 | -5.3 | ↑0.9 | |
| 7/4 11:20 | -3.9 | ↑1.4 | |
| 7/4 11:30 | -2.2 | ↑1.7 | |
| 7/4 11:40 | 0.0 | ↑2.2 | |
| 7/4 11:50 | 2.6 | 0 | |
| 7/4 12:00 | 5.6 | ↑3.0 | |
| 7/4 12:10 | 8.9 | ↑3.3 | |
| 7/4 12:20 | 12.6 | ↑3.7 | |
| 7/4 12:30 | 16.5 | ↑3.9 | |
| 7/4 12:40 | 20.8 | ↑4.3 | |
| 7/4 12:50 | 25.3 | ↑4.5 | |
| 7/4 13:00 | 30.1 | ↑4.8 | |
| 7/4 13:10 | 35.0 | ↑4.9 | |
| 7/4 13:20 | 40.2 | ↑5.2 | |
| 7/4 13:30 | 45.4 | ↑5.2 | |
| 7/4 13:40 | 50.8 | ↑5.4 | |
| 7/4 13:50 | 56.3 | ↑5.5 | |
| 7/4 14:00 | 61.8 | ↑5.5 | |
| 7/4 14:10 | 67.3 | ↑5.5 | |
| 7/4 14:20 | 72.8 | ↑5.5 | |
| 7/4 14:30 | 78.3 | ↑5.5 | |
| 7/4 14:40 | 83.6 | ↑5.3 | |
| 7/4 14:50 | 88.9 | ↑5.3 | |
| 7/4 15:00 | 94.0 | ↑5.1 | |
| 7/4 15:10 | 99.0 | ↑5.0 | |
| 7/4 15:20 | 103.8 | ↑4.8 | |
| 7/4 15:30 | 108.4 | ↑4.6 | |
| 7/4 15:40 | 112.7 | ↑4.3 | |
| 7/4 15:50 | 116.8 | ↑4.1 | |
| 7/4 16:00 | 120.6 | ↑3.8 | |
| 7/4 16:10 | 124.1 | ↑3.5 | |
| 7/4 16:20 | 127.4 | ↑3.3 | |
| 7/4 16:30 | 130.3 | ↑2.9 | |
| 7/4 16:40 | 132.9 | ↑2.6 | |
| 7/4 16:50 | 135.2 | ↑2.3 | |
| 7/4 17:00 | 137.2 | ↑2.0 | |
| 7/4 17:10 | 138.9 | ↑1.7 | |
| 7/4 17:20 | 140.3 | ↑1.4 | |
| 7/4 17:30 | 141.3 | ↑1.0 | |
| 7/4 17:40 | 142.1 | ↑0.8 | |
| 7/4 17:50 | 142.5 | ↑0.4 | |
| 7/4 18:00 | 142.7 | ↑0.2 | 満潮 |
| 7/4 18:10 | 142.6 | ↓-0.1 | |
| 7/4 18:20 | 142.3 | ↓-0.3 | |
| 7/4 18:30 | 141.7 | ↓-0.6 | |
| 7/4 18:40 | 140.9 | ↓-0.8 | |
| 7/4 18:50 | 139.9 | ↓-1.0 | |
| 7/4 19:00 | 138.7 | ↓-1.2 | |
| 7/4 19:10 | 137.4 | ↓-1.3 | |
| 7/4 19:20 | 136.0 | ↓-1.4 | |
| 7/4 19:30 | 134.4 | ↓-1.6 | |
| 7/4 19:40 | 132.7 | ↓-1.7 | |
| 7/4 19:50 | 131.0 | ↓-1.7 | |
| 7/4 20:00 | 129.3 | ↓-1.7 | |
| 7/4 20:10 | 127.5 | ↓-1.8 | |
| 7/4 20:20 | 125.7 | ↓-1.8 | |
| 7/4 20:30 | 124.0 | ↓-1.7 | |
| 7/4 20:40 | 122.3 | ↓-1.7 | |
| 7/4 20:50 | 120.7 | ↓-1.6 | |
| 7/4 21:00 | 119.1 | ↓-1.6 | |
| 7/4 21:10 | 117.7 | ↓-1.4 | |
| 7/4 21:20 | 116.4 | ↓-1.3 | |
| 7/4 21:30 | 115.3 | ↓-1.1 | |
| 7/4 21:40 | 114.3 | ↓-1.0 | |
| 7/4 21:50 | 113.5 | ↓-0.8 | |
| 7/4 22:00 | 112.9 | ↓-0.6 | |
| 7/4 22:10 | 112.5 | ↓-0.4 | |
| 7/4 22:20 | 112.3 | ↓-0.2 | 干潮 |
| 7/4 22:30 | 112.3 | 0 | |
| 7/4 22:40 | 112.6 | ↑0.3 | |
| 7/4 22:50 | 113.0 | ↑0.4 | |
| 7/4 23:00 | 113.7 | ↑0.7 | |
| 7/4 23:10 | 114.6 | ↑0.9 | |
| 7/4 23:20 | 115.8 | ↑1.2 | |
| 7/4 23:30 | 117.1 | ↑1.3 | |
| 7/4 23:40 | 118.7 | ↑1.6 | |
| 7/4 23:50 | 120.5 | ↑1.8 |