| 満潮 | 干潮 | 満潮 | 干潮 |
|
30
(木) |
00:56 | 08:20 | 15:26 | 19:50 |
| 133cm | 20cm | 118cm | 88cm | |
|
||||
苫小牧（北海道）2030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 | 129.1 | ↑1.4 | |
| 5/30 00:10 | 130.3 | ↑1.2 | |
| 5/30 00:20 | 131.3 | ↑1.0 | |
| 5/30 00:30 | 132.0 | ↑0.7 | |
| 5/30 00:40 | 132.5 | ↑0.5 | |
| 5/30 00:50 | 132.7 | ↑0.2 | 満潮 |
| 5/30 01:00 | 132.7 | 0 | |
| 5/30 01:10 | 132.5 | ↓-0.2 | |
| 5/30 01:20 | 132.0 | ↓-0.5 | |
| 5/30 01:30 | 131.3 | ↓-0.7 | |
| 5/30 01:40 | 130.3 | ↓-1.0 | |
| 5/30 01:50 | 129.1 | ↓-1.2 | |
| 5/30 02:00 | 127.7 | ↓-1.4 | |
| 5/30 02:10 | 126.1 | ↓-1.6 | |
| 5/30 02:20 | 124.3 | ↓-1.8 | |
| 5/30 02:30 | 122.4 | ↓-1.9 | |
| 5/30 02:40 | 120.2 | ↓-2.2 | |
| 5/30 02:50 | 117.8 | ↓-2.4 | |
| 5/30 03:00 | 115.3 | ↓-2.5 | |
| 5/30 03:10 | 112.6 | ↓-2.7 | |
| 5/30 03:20 | 109.6 | ↓-3.0 | |
| 5/30 03:30 | 106.6 | ↓-3.0 | |
| 5/30 03:40 | 103.3 | ↓-3.3 | |
| 5/30 03:50 | 99.8 | ↓-3.5 | |
| 5/30 04:00 | 96.2 | ↓-3.6 | |
| 5/30 04:10 | 92.5 | ↓-3.7 | |
| 5/30 04:20 | 88.6 | ↓-3.9 | |
| 5/30 04:30 | 84.5 | ↓-4.1 | |
| 5/30 04:40 | 80.4 | ↓-4.1 | |
| 5/30 04:50 | 76.2 | ↓-4.2 | |
| 5/30 05:00 | 71.9 | ↓-4.3 | 最大潮位差 |
| 5/30 05:10 | 67.6 | ↓-4.3 | 最大潮位差 |
| 5/30 05:20 | 63.3 | ↓-4.3 | 最大潮位差 |
| 5/30 05:30 | 59.1 | ↓-4.2 | |
| 5/30 05:40 | 54.9 | ↓-4.2 | |
| 5/30 05:50 | 50.8 | ↓-4.1 | |
| 5/30 06:00 | 46.9 | ↓-3.9 | |
| 5/30 06:10 | 43.2 | ↓-3.7 | |
| 5/30 06:20 | 39.7 | ↓-3.5 | |
| 5/30 06:30 | 36.4 | ↓-3.3 | |
| 5/30 06:40 | 33.4 | ↓-3.0 | |
| 5/30 06:50 | 30.7 | ↓-2.7 | |
| 5/30 07:00 | 28.2 | ↓-2.5 | |
| 5/30 07:10 | 26.0 | ↓-2.2 | |
| 5/30 07:20 | 24.2 | ↓-1.8 | |
| 5/30 07:30 | 22.6 | ↓-1.6 | |
| 5/30 07:40 | 21.4 | ↓-1.2 | |
| 5/30 07:50 | 20.4 | ↓-1.0 | |
| 5/30 08:00 | 19.7 | ↓-0.7 | |
| 5/30 08:10 | 19.3 | ↓-0.4 | 干潮 |
| 5/30 08:20 | 19.2 | ↓-0.1 | 干潮 |
| 5/30 08:30 | 19.4 | ↑0.2 | |
| 5/30 08:40 | 19.9 | ↑0.5 | |
| 5/30 08:50 | 20.6 | ↑0.7 | |
| 5/30 09:00 | 21.6 | ↑1.0 | |
| 5/30 09:10 | 22.8 | ↑1.2 | |
| 5/30 09:20 | 24.3 | ↑1.5 | |
| 5/30 09:30 | 26.1 | ↑1.8 | |
| 5/30 09:40 | 28.1 | ↑2.0 | |
| 5/30 09:50 | 30.4 | ↑2.3 | |
| 5/30 10:00 | 32.9 | ↑2.5 | |
| 5/30 10:10 | 35.7 | ↑2.8 | |
| 5/30 10:20 | 38.7 | ↑3.0 | |
| 5/30 10:30 | 42.0 | ↑3.3 | |
| 5/30 10:40 | 45.4 | ↑3.4 | |
| 5/30 10:50 | 49.0 | ↑3.6 | |
| 5/30 11:00 | 52.8 | ↑3.8 | |
| 5/30 11:10 | 56.6 | ↑3.8 | |
| 5/30 11:20 | 60.6 | ↑4.0 | |
| 5/30 11:30 | 64.6 | ↑4.0 | |
| 5/30 11:40 | 68.6 | ↑4.0 | |
| 5/30 11:50 | 72.7 | ↑4.1 | |
| 5/30 12:00 | 76.6 | ↑3.9 | |
| 5/30 12:10 | 80.5 | ↑3.9 | |
| 5/30 12:20 | 84.2 | ↑3.7 | |
| 5/30 12:30 | 87.8 | ↑3.6 | |
| 5/30 12:40 | 91.2 | ↑3.4 | |
| 5/30 12:50 | 94.5 | ↑3.3 | |
| 5/30 13:00 | 97.5 | ↑3.0 | |
| 5/30 13:10 | 100.3 | ↑2.8 | |
| 5/30 13:20 | 102.8 | ↑2.5 | |
| 5/30 13:30 | 105.2 | ↑2.4 | |
| 5/30 13:40 | 107.3 | ↑2.1 | |
| 5/30 13:50 | 109.2 | ↑1.9 | |
| 5/30 14:00 | 110.9 | ↑1.7 | |
| 5/30 14:10 | 112.3 | ↑1.4 | |
| 5/30 14:20 | 113.6 | ↑1.3 | |
| 5/30 14:30 | 114.7 | ↑1.1 | |
| 5/30 14:40 | 115.6 | ↑0.9 | |
| 5/30 14:50 | 116.3 | ↑0.7 | |
| 5/30 15:00 | 116.9 | ↑0.6 | |
| 5/30 15:10 | 117.2 | ↑0.3 | |
| 5/30 15:20 | 117.4 | ↑0.2 | 満潮 |
| 5/30 15:30 | 117.4 | 0 | |
| 5/30 15:40 | 117.2 | ↓-0.2 | |
| 5/30 15:50 | 116.9 | ↓-0.3 | |
| 5/30 16:00 | 116.3 | ↓-0.6 | |
| 5/30 16:10 | 115.6 | ↓-0.7 | |
| 5/30 16:20 | 114.7 | ↓-0.9 | |
| 5/30 16:30 | 113.6 | ↓-1.1 | |
| 5/30 16:40 | 112.4 | ↓-1.2 | |
| 5/30 16:50 | 111.0 | ↓-1.4 | |
| 5/30 17:00 | 109.5 | ↓-1.5 | |
| 5/30 17:10 | 107.8 | ↓-1.7 | |
| 5/30 17:20 | 106.1 | ↓-1.7 | |
| 5/30 17:30 | 104.3 | ↓-1.8 | |
| 5/30 17:40 | 102.4 | ↓-1.9 | |
| 5/30 17:50 | 100.6 | ↓-1.8 | |
| 5/30 18:00 | 98.8 | ↓-1.8 | |
| 5/30 18:10 | 97.1 | ↓-1.7 | |
| 5/30 18:20 | 95.4 | ↓-1.7 | |
| 5/30 18:30 | 93.9 | ↓-1.5 | |
| 5/30 18:40 | 92.5 | ↓-1.4 | |
| 5/30 18:50 | 91.3 | ↓-1.2 | |
| 5/30 19:00 | 90.2 | ↓-1.1 | |
| 5/30 19:10 | 89.4 | ↓-0.8 | |
| 5/30 19:20 | 88.7 | ↓-0.7 | |
| 5/30 19:30 | 88.2 | ↓-0.5 | |
| 5/30 19:40 | 88.0 | ↓-0.2 | 干潮 |
| 5/30 19:50 | 87.9 | ↓-0.1 | 干潮 |
| 5/30 20:00 | 88.0 | ↑0.1 | |
| 5/30 20:10 | 88.3 | ↑0.3 | |
| 5/30 20:20 | 88.7 | ↑0.4 | |
| 5/30 20:30 | 89.3 | ↑0.6 | |
| 5/30 20:40 | 90.0 | ↑0.7 | |
| 5/30 20:50 | 90.8 | ↑0.8 | |
| 5/30 21:00 | 91.8 | ↑1.0 | |
| 5/30 21:10 | 92.9 | ↑1.1 | |
| 5/30 21:20 | 94.0 | ↑1.1 | |
| 5/30 21:30 | 95.3 | ↑1.3 | |
| 5/30 21:40 | 96.7 | ↑1.4 | |
| 5/30 21:50 | 98.2 | ↑1.5 | |
| 5/30 22:00 | 99.9 | ↑1.7 | |
| 5/30 22:10 | 101.6 | ↑1.7 | |
| 5/30 22:20 | 103.4 | ↑1.8 | |
| 5/30 22:30 | 105.4 | ↑2.0 | |
| 5/30 22:40 | 107.4 | ↑2.0 | |
| 5/30 22:50 | 109.5 | ↑2.1 | |
| 5/30 23:00 | 111.7 | ↑2.2 | |
| 5/30 23:10 | 114.0 | ↑2.3 | |
| 5/30 23:20 | 116.3 | ↑2.3 | |
| 5/30 23:30 | 118.6 | ↑2.3 | |
| 5/30 23:40 | 120.9 | ↑2.3 | |
| 5/30 23:50 | 123.2 | ↑2.3 |