| 満潮 | 干潮 | 満潮 | 干潮 |
|
17
(水) |
08:17 | 02:17 | 20:51 | 14:31 |
| 257cm | 48cm | 270cm | 14cm | |
|
||||
志々伎湾（長崎）2030年04月17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 |
|---|---|---|---|
| 4/17 00:00 | 112.6 | ↓-8.6 | |
| 4/17 00:10 | 104.3 | ↓-8.3 | |
| 4/17 00:20 | 96.4 | ↓-7.9 | |
| 4/17 00:30 | 88.9 | ↓-7.5 | |
| 4/17 00:40 | 81.8 | ↓-7.1 | |
| 4/17 00:50 | 75.4 | ↓-6.4 | |
| 4/17 01:00 | 69.4 | ↓-6.0 | |
| 4/17 01:10 | 64.2 | ↓-5.2 | |
| 4/17 01:20 | 59.5 | ↓-4.7 | |
| 4/17 01:30 | 55.6 | ↓-3.9 | |
| 4/17 01:40 | 52.4 | ↓-3.2 | |
| 4/17 01:50 | 50.0 | ↓-2.4 | |
| 4/17 02:00 | 48.3 | ↓-1.7 | |
| 4/17 02:10 | 47.4 | ↓-0.9 | 干潮 |
| 4/17 02:20 | 47.3 | ↓-0.1 | |
| 4/17 02:30 | 48.0 | ↑0.7 | |
| 4/17 02:40 | 49.5 | ↑1.5 | |
| 4/17 02:50 | 51.7 | ↑2.2 | |
| 4/17 03:00 | 54.7 | ↑3.0 | |
| 4/17 03:10 | 58.5 | ↑3.8 | |
| 4/17 03:20 | 62.9 | ↑4.4 | |
| 4/17 03:30 | 68.1 | ↑5.2 | |
| 4/17 03:40 | 73.8 | ↑5.7 | |
| 4/17 03:50 | 80.2 | ↑6.4 | |
| 4/17 04:00 | 87.1 | ↑6.9 | |
| 4/17 04:10 | 94.5 | ↑7.4 | |
| 4/17 04:20 | 102.3 | ↑7.8 | |
| 4/17 04:30 | 110.5 | ↑8.2 | |
| 4/17 04:40 | 119.0 | ↑8.5 | |
| 4/17 04:50 | 127.8 | ↑8.8 | |
| 4/17 05:00 | 136.8 | ↑9.0 | |
| 4/17 05:10 | 145.9 | ↑9.1 | |
| 4/17 05:20 | 155.0 | ↑9.1 | |
| 4/17 05:30 | 164.2 | ↑9.2 | |
| 4/17 05:40 | 173.2 | ↑9.0 | |
| 4/17 05:50 | 182.1 | ↑8.9 | |
| 4/17 06:00 | 190.8 | ↑8.7 | |
| 4/17 06:10 | 199.1 | ↑8.3 | |
| 4/17 06:20 | 207.1 | ↑8.0 | |
| 4/17 06:30 | 214.7 | ↑7.6 | |
| 4/17 06:40 | 221.9 | ↑7.2 | |
| 4/17 06:50 | 228.5 | ↑6.6 | |
| 4/17 07:00 | 234.5 | ↑6.0 | |
| 4/17 07:10 | 239.9 | ↑5.4 | |
| 4/17 07:20 | 244.6 | ↑4.7 | |
| 4/17 07:30 | 248.6 | ↑4.0 | |
| 4/17 07:40 | 251.8 | ↑3.2 | |
| 4/17 07:50 | 254.3 | ↑2.5 | |
| 4/17 08:00 | 256.0 | ↑1.7 | |
| 4/17 08:10 | 256.8 | ↑0.8 | 満潮 |
| 4/17 08:20 | 256.9 | ↑0.1 | |
| 4/17 08:30 | 256.1 | ↓-0.8 | |
| 4/17 08:40 | 254.5 | ↓-1.6 | |
| 4/17 08:50 | 252.1 | ↓-2.4 | |
| 4/17 09:00 | 248.9 | ↓-3.2 | |
| 4/17 09:10 | 244.9 | ↓-4.0 | |
| 4/17 09:20 | 240.1 | ↓-4.8 | |
| 4/17 09:30 | 234.6 | ↓-5.5 | |
| 4/17 09:40 | 228.4 | ↓-6.2 | |
| 4/17 09:50 | 221.6 | ↓-6.8 | |
| 4/17 10:00 | 214.1 | ↓-7.5 | |
| 4/17 10:10 | 206.1 | ↓-8.0 | |
| 4/17 10:20 | 197.6 | ↓-8.5 | |
| 4/17 10:30 | 188.7 | ↓-8.9 | |
| 4/17 10:40 | 179.3 | ↓-9.4 | |
| 4/17 10:50 | 169.7 | ↓-9.6 | |
| 4/17 11:00 | 159.8 | ↓-9.9 | |
| 4/17 11:10 | 149.7 | ↓-10.1 | |
| 4/17 11:20 | 139.6 | ↓-10.1 | |
| 4/17 11:30 | 129.4 | ↓-10.2 | |
| 4/17 11:40 | 119.2 | ↓-10.2 | |
| 4/17 11:50 | 109.1 | ↓-10.1 | |
| 4/17 12:00 | 99.2 | ↓-9.9 | |
| 4/17 12:10 | 89.6 | ↓-9.6 | |
| 4/17 12:20 | 80.3 | ↓-9.3 | |
| 4/17 12:30 | 71.4 | ↓-8.9 | |
| 4/17 12:40 | 62.9 | ↓-8.5 | |
| 4/17 12:50 | 54.9 | ↓-8.0 | |
| 4/17 13:00 | 47.5 | ↓-7.4 | |
| 4/17 13:10 | 40.8 | ↓-6.7 | |
| 4/17 13:20 | 34.7 | ↓-6.1 | |
| 4/17 13:30 | 29.3 | ↓-5.4 | |
| 4/17 13:40 | 24.6 | ↓-4.7 | |
| 4/17 13:50 | 20.8 | ↓-3.8 | |
| 4/17 14:00 | 17.8 | ↓-3.0 | |
| 4/17 14:10 | 15.6 | ↓-2.2 | |
| 4/17 14:20 | 14.3 | ↓-1.3 | |
| 4/17 14:30 | 13.8 | ↓-0.5 | 干潮 |
| 4/17 14:40 | 14.2 | ↑0.4 | |
| 4/17 14:50 | 15.5 | ↑1.3 | |
| 4/17 15:00 | 17.7 | ↑2.2 | |
| 4/17 15:10 | 20.7 | ↑3.0 | |
| 4/17 15:20 | 24.5 | ↑3.8 | |
| 4/17 15:30 | 29.1 | ↑4.6 | |
| 4/17 15:40 | 34.6 | ↑5.5 | |
| 4/17 15:50 | 40.7 | ↑6.1 | |
| 4/17 16:00 | 47.6 | ↑6.9 | |
| 4/17 16:10 | 55.1 | ↑7.5 | |
| 4/17 16:20 | 63.1 | ↑8.0 | |
| 4/17 16:30 | 71.8 | ↑8.7 | |
| 4/17 16:40 | 80.9 | ↑9.1 | |
| 4/17 16:50 | 90.4 | ↑9.5 | |
| 4/17 17:00 | 100.3 | ↑9.9 | |
| 4/17 17:10 | 110.5 | ↑10.2 | |
| 4/17 17:20 | 120.9 | ↑10.4 | |
| 4/17 17:30 | 131.4 | ↑10.5 | |
| 4/17 17:40 | 142.0 | ↑10.6 | 最大潮位差 |
| 4/17 17:50 | 152.6 | ↑10.6 | 最大潮位差 |
| 4/17 18:00 | 163.1 | ↑10.5 | |
| 4/17 18:10 | 173.5 | ↑10.4 | |
| 4/17 18:20 | 183.6 | ↑10.1 | |
| 4/17 18:30 | 193.4 | ↑9.8 | |
| 4/17 18:40 | 202.9 | ↑9.5 | |
| 4/17 18:50 | 212.0 | ↑9.1 | |
| 4/17 19:00 | 220.6 | ↑8.6 | |
| 4/17 19:10 | 228.6 | ↑8.0 | |
| 4/17 19:20 | 236.0 | ↑7.4 | |
| 4/17 19:30 | 242.8 | ↑6.8 | |
| 4/17 19:40 | 248.9 | ↑6.1 | |
| 4/17 19:50 | 254.2 | ↑5.3 | |
| 4/17 20:00 | 258.8 | ↑4.6 | |
| 4/17 20:10 | 262.6 | ↑3.8 | |
| 4/17 20:20 | 265.6 | ↑3.0 | |
| 4/17 20:30 | 267.7 | ↑2.1 | |
| 4/17 20:40 | 269.0 | ↑1.3 | |
| 4/17 20:50 | 269.4 | ↑0.4 | 満潮 |
| 4/17 21:00 | 268.9 | ↓-0.5 | |
| 4/17 21:10 | 267.6 | ↓-1.3 | |
| 4/17 21:20 | 265.5 | ↓-2.1 | |
| 4/17 21:30 | 262.6 | ↓-2.9 | |
| 4/17 21:40 | 258.8 | ↓-3.8 | |
| 4/17 21:50 | 254.3 | ↓-4.5 | |
| 4/17 22:00 | 249.1 | ↓-5.2 | |
| 4/17 22:10 | 243.2 | ↓-5.9 | |
| 4/17 22:20 | 236.7 | ↓-6.5 | |
| 4/17 22:30 | 229.6 | ↓-7.1 | |
| 4/17 22:40 | 221.9 | ↓-7.7 | |
| 4/17 22:50 | 213.8 | ↓-8.1 | |
| 4/17 23:00 | 205.3 | ↓-8.5 | |
| 4/17 23:10 | 196.4 | ↓-8.9 | |
| 4/17 23:20 | 187.3 | ↓-9.1 | |
| 4/17 23:30 | 177.9 | ↓-9.4 | |
| 4/17 23:40 | 168.5 | ↓-9.4 | |
| 4/17 23:50 | 158.9 | ↓-9.6 |