20 (日)	07:24	00:29	18:45	13:17
	242cm	46cm	225cm	116cm
中潮 出 07:01 入 18:12 出 04:58 入 15:06

相浦（長崎）2039年02月20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
2/20 00:00	47.5	↓-1.8
2/20 00:10	46.3	↓-1.2
2/20 00:20	45.5	↓-0.8	干潮
2/20 00:30	45.4	↓-0.1
2/20 00:40	45.7	↑0.3
2/20 00:50	46.6	↑0.9
2/20 01:00	48.1	↑1.5
2/20 01:10	50.1	↑2.0
2/20 01:20	52.6	↑2.5
2/20 01:30	55.6	↑3.0
2/20 01:40	59.2	↑3.6
2/20 01:50	63.3	↑4.1
2/20 02:00	67.8	↑4.5
2/20 02:10	72.7	↑4.9
2/20 02:20	78.1	↑5.4
2/20 02:30	83.9	↑5.8
2/20 02:40	90.0	↑6.1
2/20 02:50	96.4	↑6.4
2/20 03:00	103.1	↑6.7
2/20 03:10	110.1	↑7.0
2/20 03:20	117.2	↑7.1
2/20 03:30	124.5	↑7.3
2/20 03:40	131.9	↑7.4
2/20 03:50	139.4	↑7.5
2/20 04:00	146.9	↑7.5
2/20 04:10	154.4	↑7.5
2/20 04:20	161.8	↑7.4
2/20 04:30	169.1	↑7.3
2/20 04:40	176.3	↑7.2
2/20 04:50	183.3	↑7.0
2/20 05:00	190.0	↑6.7
2/20 05:10	196.5	↑6.5
2/20 05:20	202.6	↑6.1
2/20 05:30	208.4	↑5.8
2/20 05:40	213.8	↑5.4
2/20 05:50	218.8	↑5.0
2/20 06:00	223.4	↑4.6
2/20 06:10	227.5	↑4.1
2/20 06:20	231.1	↑3.6
2/20 06:30	234.2	↑3.1
2/20 06:40	236.8	↑2.6
2/20 06:50	238.8	↑2.0
2/20 07:00	240.4	↑1.6
2/20 07:10	241.3	↑0.9
2/20 07:20	241.8	↑0.5	満潮
2/20 07:30	241.7	↓-0.1
2/20 07:40	241.0	↓-0.7
2/20 07:50	239.9	↓-1.1
2/20 08:00	238.2	↓-1.7
2/20 08:10	236.1	↓-2.1
2/20 08:20	233.5	↓-2.6
2/20 08:30	230.4	↓-3.1
2/20 08:40	226.9	↓-3.5
2/20 08:50	223.1	↓-3.8
2/20 09:00	218.9	↓-4.2
2/20 09:10	214.3	↓-4.6
2/20 09:20	209.5	↓-4.8
2/20 09:30	204.5	↓-5.0
2/20 09:40	199.3	↓-5.2
2/20 09:50	193.9	↓-5.4
2/20 10:00	188.4	↓-5.5
2/20 10:10	182.8	↓-5.6
2/20 10:20	177.2	↓-5.6
2/20 10:30	171.6	↓-5.6
2/20 10:40	166.1	↓-5.5
2/20 10:50	160.7	↓-5.4
2/20 11:00	155.4	↓-5.3
2/20 11:10	150.3	↓-5.1
2/20 11:20	145.5	↓-4.8
2/20 11:30	140.9	↓-4.6
2/20 11:40	136.6	↓-4.3
2/20 11:50	132.6	↓-4.0
2/20 12:00	129.0	↓-3.6
2/20 12:10	125.8	↓-3.2
2/20 12:20	123.0	↓-2.8
2/20 12:30	120.6	↓-2.4
2/20 12:40	118.7	↓-1.9
2/20 12:50	117.2	↓-1.5
2/20 13:00	116.2	↓-1.0
2/20 13:10	115.7	↓-0.5	干潮
2/20 13:20	115.7	0
2/20 13:30	116.1	↑0.4
2/20 13:40	117.1	↑1.0
2/20 13:50	118.5	↑1.4
2/20 14:00	120.3	↑1.8
2/20 14:10	122.6	↑2.3
2/20 14:20	125.3	↑2.7
2/20 14:30	128.4	↑3.1
2/20 14:40	131.9	↑3.5
2/20 14:50	135.7	↑3.8
2/20 15:00	139.8	↑4.1
2/20 15:10	144.2	↑4.4
2/20 15:20	148.8	↑4.6
2/20 15:30	153.6	↑4.8
2/20 15:40	158.6	↑5.0
2/20 15:50	163.6	↑5.0
2/20 16:00	168.8	↑5.2
2/20 16:10	173.9	↑5.1
2/20 16:20	179.1	↑5.2
2/20 16:30	184.1	↑5.0
2/20 16:40	189.0	↑4.9
2/20 16:50	193.8	↑4.8
2/20 17:00	198.4	↑4.6
2/20 17:10	202.7	↑4.3
2/20 17:20	206.7	↑4.0
2/20 17:30	210.4	↑3.7
2/20 17:40	213.8	↑3.4
2/20 17:50	216.7	↑2.9
2/20 18:00	219.2	↑2.5
2/20 18:10	221.2	↑2.0
2/20 18:20	222.7	↑1.5
2/20 18:30	223.8	↑1.1
2/20 18:40	224.3	↑0.5	満潮
2/20 18:50	224.2	↓-0.1
2/20 19:00	223.6	↓-0.6
2/20 19:10	222.4	↓-1.2
2/20 19:20	220.7	↓-1.7
2/20 19:30	218.3	↓-2.4
2/20 19:40	215.5	↓-2.8
2/20 19:50	212.0	↓-3.5
2/20 20:00	208.1	↓-3.9
2/20 20:10	203.6	↓-4.5
2/20 20:20	198.6	↓-5.0
2/20 20:30	193.2	↓-5.4
2/20 20:40	187.3	↓-5.9
2/20 20:50	180.9	↓-6.4
2/20 21:00	174.3	↓-6.6
2/20 21:10	167.2	↓-7.1
2/20 21:20	159.9	↓-7.3
2/20 21:30	152.4	↓-7.5
2/20 21:40	144.6	↓-7.8
2/20 21:50	136.7	↓-7.9
2/20 22:00	128.7	↓-8.0
2/20 22:10	120.7	↓-8.0
2/20 22:20	112.6	↓-8.1	最大潮位差
2/20 22:30	104.6	↓-8.0
2/20 22:40	96.7	↓-7.9
2/20 22:50	89.0	↓-7.7
2/20 23:00	81.5	↓-7.5
2/20 23:10	74.3	↓-7.2
2/20 23:20	67.4	↓-6.9
2/20 23:30	60.8	↓-6.6
2/20 23:40	54.7	↓-6.1
2/20 23:50	49.0	↓-5.7