20 (月)	07:53	02:01	20:45	14:17
	204cm	67cm	214cm	22cm
大潮 出 05:11 入 19:38 出 03:59 入 18:24 潮干狩り ◎ 12:48～15:44

島山（長崎）2039年06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
6/20 00:00	101.8	↓-5.5
6/20 00:10	96.7	↓-5.1
6/20 00:20	91.8	↓-4.9
6/20 00:30	87.3	↓-4.5
6/20 00:40	83.2	↓-4.1
6/20 00:50	79.5	↓-3.7
6/20 01:00	76.2	↓-3.3
6/20 01:10	73.4	↓-2.8
6/20 01:20	71.1	↓-2.3
6/20 01:30	69.2	↓-1.9
6/20 01:40	67.9	↓-1.3
6/20 01:50	67.1	↓-0.8
6/20 02:00	66.9	↓-0.2	干潮
6/20 02:10	67.1	↑0.2
6/20 02:20	67.9	↑0.8
6/20 02:30	69.2	↑1.3
6/20 02:40	71.1	↑1.9
6/20 02:50	73.4	↑2.3
6/20 03:00	76.2	↑2.8
6/20 03:10	79.5	↑3.3
6/20 03:20	83.2	↑3.7
6/20 03:30	87.3	↑4.1
6/20 03:40	91.8	↑4.5
6/20 03:50	96.7	↑4.9
6/20 04:00	101.8	↑5.1
6/20 04:10	107.2	↑5.4
6/20 04:20	112.8	↑5.6
6/20 04:30	118.6	↑5.8
6/20 04:40	124.6	↑6.0
6/20 04:50	130.6	↑6.0
6/20 05:00	136.7	↑6.1
6/20 05:10	142.8	↑6.1
6/20 05:20	148.8	↑6.0
6/20 05:30	154.7	↑5.9
6/20 05:40	160.4	↑5.7
6/20 05:50	166.0	↑5.6
6/20 06:00	171.3	↑5.3
6/20 06:10	176.4	↑5.1
6/20 06:20	181.1	↑4.7
6/20 06:30	185.5	↑4.4
6/20 06:40	189.4	↑3.9
6/20 06:50	193.0	↑3.6
6/20 07:00	196.0	↑3.0
6/20 07:10	198.6	↑2.6
6/20 07:20	200.7	↑2.1
6/20 07:30	202.2	↑1.5
6/20 07:40	203.2	↑1.0
6/20 07:50	203.6	↑0.4	満潮
6/20 08:00	203.4	↓-0.2
6/20 08:10	202.7	↓-0.7
6/20 08:20	201.4	↓-1.3
6/20 08:30	199.5	↓-1.9
6/20 08:40	197.1	↓-2.4
6/20 08:50	194.1	↓-3.0
6/20 09:00	190.5	↓-3.6
6/20 09:10	186.5	↓-4.0
6/20 09:20	181.9	↓-4.6
6/20 09:30	176.9	↓-5.0
6/20 09:40	171.5	↓-5.4
6/20 09:50	165.6	↓-5.9
6/20 10:00	159.4	↓-6.2
6/20 10:10	152.9	↓-6.5
6/20 10:20	146.1	↓-6.8
6/20 10:30	139.1	↓-7.0
6/20 10:40	131.9	↓-7.2
6/20 10:50	124.5	↓-7.4
6/20 11:00	117.1	↓-7.4
6/20 11:10	109.6	↓-7.5
6/20 11:20	102.1	↓-7.5
6/20 11:30	94.7	↓-7.4
6/20 11:40	87.4	↓-7.3
6/20 11:50	80.3	↓-7.1
6/20 12:00	73.4	↓-6.9
6/20 12:10	66.7	↓-6.7
6/20 12:20	60.4	↓-6.3
6/20 12:30	54.4	↓-6.0
6/20 12:40	48.8	↓-5.6
6/20 12:50	43.6	↓-5.2
6/20 13:00	39.0	↓-4.6
6/20 13:10	34.8	↓-4.2
6/20 13:20	31.1	↓-3.7
6/20 13:30	28.0	↓-3.1
6/20 13:40	25.5	↓-2.5
6/20 13:50	23.6	↓-1.9
6/20 14:00	22.3	↓-1.3
6/20 14:10	21.6	↓-0.7	干潮
6/20 14:20	21.5	↓-0.1
6/20 14:30	22.1	↑0.6
6/20 14:40	23.3	↑1.2
6/20 14:50	25.2	↑1.9
6/20 15:00	27.6	↑2.4
6/20 15:10	30.6	↑3.0
6/20 15:20	34.3	↑3.7
6/20 15:30	38.4	↑4.1
6/20 15:40	43.1	↑4.7
6/20 15:50	48.3	↑5.2
6/20 16:00	53.9	↑5.6
6/20 16:10	60.0	↑6.1
6/20 16:20	66.5	↑6.5
6/20 16:30	73.2	↑6.7
6/20 16:40	80.3	↑7.1
6/20 16:50	87.6	↑7.3
6/20 17:00	95.2	↑7.6
6/20 17:10	102.8	↑7.6
6/20 17:20	110.6	↑7.8	最大潮位差
6/20 17:30	118.4	↑7.8	最大潮位差
6/20 17:40	126.2	↑7.8	最大潮位差
6/20 17:50	133.9	↑7.7
6/20 18:00	141.5	↑7.6
6/20 18:10	149.0	↑7.5
6/20 18:20	156.2	↑7.2
6/20 18:30	163.2	↑7.0
6/20 18:40	169.9	↑6.7
6/20 18:50	176.2	↑6.3
6/20 19:00	182.2	↑6.0
6/20 19:10	187.7	↑5.5
6/20 19:20	192.7	↑5.0
6/20 19:30	197.3	↑4.6
6/20 19:40	201.3	↑4.0
6/20 19:50	204.8	↑3.5
6/20 20:00	207.7	↑2.9
6/20 20:10	210.1	↑2.4
6/20 20:20	211.8	↑1.7
6/20 20:30	212.9	↑1.1
6/20 20:40	213.5	↑0.6	満潮
6/20 20:50	213.4	↓-0.1
6/20 21:00	212.7	↓-0.7
6/20 21:10	211.5	↓-1.2
6/20 21:20	209.6	↓-1.9
6/20 21:30	207.2	↓-2.4
6/20 21:40	204.3	↓-2.9
6/20 21:50	200.8	↓-3.5
6/20 22:00	196.9	↓-3.9
6/20 22:10	192.5	↓-4.4
6/20 22:20	187.7	↓-4.8
6/20 22:30	182.6	↓-5.1
6/20 22:40	177.1	↓-5.5
6/20 22:50	171.3	↓-5.8
6/20 23:00	165.2	↓-6.1
6/20 23:10	159.0	↓-6.2
6/20 23:20	152.6	↓-6.4
6/20 23:30	146.1	↓-6.5
6/20 23:40	139.6	↓-6.5
6/20 23:50	133.1	↓-6.5