| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(火) |
06:08 | 00:37 | 20:49 | 13:32 |
| 128cm | 90cm | 114cm | 25cm | |
|
||||
苫小牧（北海道）2028年05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 |
|---|---|---|---|
| 5/30 00:00 | 91.0 | ↓-0.8 | |
| 5/30 00:10 | 90.4 | ↓-0.6 | |
| 5/30 00:20 | 90.1 | ↓-0.3 | |
| 5/30 00:30 | 89.9 | ↓-0.2 | 干潮 |
| 5/30 00:40 | 89.8 | ↓-0.1 | |
| 5/30 00:50 | 90.0 | ↑0.2 | |
| 5/30 01:00 | 90.3 | ↑0.3 | |
| 5/30 01:10 | 90.8 | ↑0.5 | |
| 5/30 01:20 | 91.4 | ↑0.6 | |
| 5/30 01:30 | 92.1 | ↑0.7 | |
| 5/30 01:40 | 92.9 | ↑0.8 | |
| 5/30 01:50 | 93.8 | ↑0.9 | |
| 5/30 02:00 | 94.7 | ↑0.9 | |
| 5/30 02:10 | 95.8 | ↑1.1 | |
| 5/30 02:20 | 96.9 | ↑1.1 | |
| 5/30 02:30 | 98.0 | ↑1.1 | |
| 5/30 02:40 | 99.3 | ↑1.3 | |
| 5/30 02:50 | 100.6 | ↑1.3 | |
| 5/30 03:00 | 101.9 | ↑1.3 | |
| 5/30 03:10 | 103.3 | ↑1.4 | |
| 5/30 03:20 | 104.8 | ↑1.5 | |
| 5/30 03:30 | 106.4 | ↑1.6 | |
| 5/30 03:40 | 108.0 | ↑1.6 | |
| 5/30 03:50 | 109.7 | ↑1.7 | |
| 5/30 04:00 | 111.4 | ↑1.7 | |
| 5/30 04:10 | 113.2 | ↑1.8 | |
| 5/30 04:20 | 115.0 | ↑1.8 | |
| 5/30 04:30 | 116.7 | ↑1.7 | |
| 5/30 04:40 | 118.4 | ↑1.7 | |
| 5/30 04:50 | 120.1 | ↑1.7 | |
| 5/30 05:00 | 121.6 | ↑1.5 | |
| 5/30 05:10 | 123.0 | ↑1.4 | |
| 5/30 05:20 | 124.3 | ↑1.3 | |
| 5/30 05:30 | 125.3 | ↑1.0 | |
| 5/30 05:40 | 126.1 | ↑0.8 | |
| 5/30 05:50 | 126.7 | ↑0.6 | |
| 5/30 06:00 | 127.0 | ↑0.3 | 満潮 |
| 5/30 06:10 | 127.1 | ↑0.1 | |
| 5/30 06:20 | 126.8 | ↓-0.3 | |
| 5/30 06:30 | 126.3 | ↓-0.5 | |
| 5/30 06:40 | 125.5 | ↓-0.8 | |
| 5/30 06:50 | 124.5 | ↓-1.0 | |
| 5/30 07:00 | 123.1 | ↓-1.4 | |
| 5/30 07:10 | 121.6 | ↓-1.5 | |
| 5/30 07:20 | 119.8 | ↓-1.8 | |
| 5/30 07:30 | 117.8 | ↓-2.0 | |
| 5/30 07:40 | 115.7 | ↓-2.1 | |
| 5/30 07:50 | 113.4 | ↓-2.3 | |
| 5/30 08:00 | 111.0 | ↓-2.4 | |
| 5/30 08:10 | 108.4 | ↓-2.6 | |
| 5/30 08:20 | 105.8 | ↓-2.6 | |
| 5/30 08:30 | 103.0 | ↓-2.8 | |
| 5/30 08:40 | 100.2 | ↓-2.8 | |
| 5/30 08:50 | 97.3 | ↓-2.9 | |
| 5/30 09:00 | 94.3 | ↓-3.0 | |
| 5/30 09:10 | 91.2 | ↓-3.1 | |
| 5/30 09:20 | 88.0 | ↓-3.2 | |
| 5/30 09:30 | 84.8 | ↓-3.2 | |
| 5/30 09:40 | 81.5 | ↓-3.3 | |
| 5/30 09:50 | 78.1 | ↓-3.4 | |
| 5/30 10:00 | 74.7 | ↓-3.4 | |
| 5/30 10:10 | 71.2 | ↓-3.5 | |
| 5/30 10:20 | 67.7 | ↓-3.5 | |
| 5/30 10:30 | 64.1 | ↓-3.6 | |
| 5/30 10:40 | 60.6 | ↓-3.5 | |
| 5/30 10:50 | 57.0 | ↓-3.6 | |
| 5/30 11:00 | 53.5 | ↓-3.5 | |
| 5/30 11:10 | 50.1 | ↓-3.4 | |
| 5/30 11:20 | 46.8 | ↓-3.3 | |
| 5/30 11:30 | 43.7 | ↓-3.1 | |
| 5/30 11:40 | 40.7 | ↓-3.0 | |
| 5/30 11:50 | 37.9 | ↓-2.8 | |
| 5/30 12:00 | 35.3 | ↓-2.6 | |
| 5/30 12:10 | 33.0 | ↓-2.3 | |
| 5/30 12:20 | 30.9 | ↓-2.1 | |
| 5/30 12:30 | 29.1 | ↓-1.8 | |
| 5/30 12:40 | 27.6 | ↓-1.5 | |
| 5/30 12:50 | 26.4 | ↓-1.2 | |
| 5/30 13:00 | 25.4 | ↓-1.0 | |
| 5/30 13:10 | 24.7 | ↓-0.7 | |
| 5/30 13:20 | 24.3 | ↓-0.4 | |
| 5/30 13:30 | 24.1 | ↓-0.2 | 干潮 |
| 5/30 13:40 | 24.2 | ↑0.1 | |
| 5/30 13:50 | 24.6 | ↑0.4 | |
| 5/30 14:00 | 25.1 | ↑0.5 | |
| 5/30 14:10 | 25.9 | ↑0.8 | |
| 5/30 14:20 | 26.8 | ↑0.9 | |
| 5/30 14:30 | 28.0 | ↑1.2 | |
| 5/30 14:40 | 29.4 | ↑1.4 | |
| 5/30 14:50 | 30.9 | ↑1.5 | |
| 5/30 15:00 | 32.7 | ↑1.8 | |
| 5/30 15:10 | 34.6 | ↑1.9 | |
| 5/30 15:20 | 36.8 | ↑2.2 | |
| 5/30 15:30 | 39.1 | ↑2.3 | |
| 5/30 15:40 | 41.6 | ↑2.5 | |
| 5/30 15:50 | 44.3 | ↑2.7 | |
| 5/30 16:00 | 47.2 | ↑2.9 | |
| 5/30 16:10 | 50.3 | ↑3.1 | |
| 5/30 16:20 | 53.6 | ↑3.3 | |
| 5/30 16:30 | 56.9 | ↑3.3 | |
| 5/30 16:40 | 60.4 | ↑3.5 | |
| 5/30 16:50 | 64.0 | ↑3.6 | |
| 5/30 17:00 | 67.7 | ↑3.7 | 最大潮位差 |
| 5/30 17:10 | 71.3 | ↑3.6 | |
| 5/30 17:20 | 75.0 | ↑3.7 | 最大潮位差 |
| 5/30 17:30 | 78.6 | ↑3.6 | |
| 5/30 17:40 | 82.2 | ↑3.6 | |
| 5/30 17:50 | 85.6 | ↑3.4 | |
| 5/30 18:00 | 89.0 | ↑3.4 | |
| 5/30 18:10 | 92.1 | ↑3.1 | |
| 5/30 18:20 | 95.0 | ↑2.9 | |
| 5/30 18:30 | 97.8 | ↑2.8 | |
| 5/30 18:40 | 100.3 | ↑2.5 | |
| 5/30 18:50 | 102.5 | ↑2.2 | |
| 5/30 19:00 | 104.6 | ↑2.1 | |
| 5/30 19:10 | 106.4 | ↑1.8 | |
| 5/30 19:20 | 108.0 | ↑1.6 | |
| 5/30 19:30 | 109.3 | ↑1.3 | |
| 5/30 19:40 | 110.5 | ↑1.2 | |
| 5/30 19:50 | 111.4 | ↑0.9 | |
| 5/30 20:00 | 112.2 | ↑0.8 | |
| 5/30 20:10 | 112.8 | ↑0.6 | |
| 5/30 20:20 | 113.3 | ↑0.5 | |
| 5/30 20:30 | 113.6 | ↑0.3 | |
| 5/30 20:40 | 113.7 | ↑0.1 | 満潮 |
| 5/30 20:50 | 113.8 | ↑0.1 | |
| 5/30 21:00 | 113.7 | ↓-0.1 | |
| 5/30 21:10 | 113.5 | ↓-0.2 | |
| 5/30 21:20 | 113.1 | ↓-0.4 | |
| 5/30 21:30 | 112.7 | ↓-0.4 | |
| 5/30 21:40 | 112.1 | ↓-0.6 | |
| 5/30 21:50 | 111.3 | ↓-0.8 | |
| 5/30 22:00 | 110.5 | ↓-0.8 | |
| 5/30 22:10 | 109.5 | ↓-1.0 | |
| 5/30 22:20 | 108.4 | ↓-1.1 | |
| 5/30 22:30 | 107.1 | ↓-1.3 | |
| 5/30 22:40 | 105.8 | ↓-1.3 | |
| 5/30 22:50 | 104.3 | ↓-1.5 | |
| 5/30 23:00 | 102.8 | ↓-1.5 | |
| 5/30 23:10 | 101.2 | ↓-1.6 | |
| 5/30 23:20 | 99.5 | ↓-1.7 | |
| 5/30 23:30 | 97.9 | ↓-1.6 | |
| 5/30 23:40 | 96.3 | ↓-1.6 | |
| 5/30 23:50 | 94.7 | ↓-1.6 |