20 (木)	01:14	07:21	13:13	19:34
	189cm	85cm	172cm	65cm
小潮 出 05:11 入 19:38 出 - 入 11:13

島山（長崎）2041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	177.9	↑3.1
6/20 00:10	180.6	↑2.7
6/20 00:20	182.9	↑2.3
6/20 00:30	184.9	↑2.0
6/20 00:40	186.4	↑1.5
6/20 00:50	187.5	↑1.1
6/20 01:00	188.3	↑0.8
6/20 01:10	188.6	↑0.3	満潮
6/20 01:20	188.5	↓-0.1
6/20 01:30	188.0	↓-0.5
6/20 01:40	187.1	↓-0.9
6/20 01:50	185.8	↓-1.3
6/20 02:00	184.1	↓-1.7
6/20 02:10	182.1	↓-2.0
6/20 02:20	179.7	↓-2.4
6/20 02:30	177.1	↓-2.6
6/20 02:40	174.1	↓-3.0
6/20 02:50	170.8	↓-3.3
6/20 03:00	167.3	↓-3.5
6/20 03:10	163.6	↓-3.7
6/20 03:20	159.7	↓-3.9
6/20 03:30	155.6	↓-4.1
6/20 03:40	151.3	↓-4.3
6/20 03:50	147.0	↓-4.3
6/20 04:00	142.6	↓-4.4
6/20 04:10	138.2	↓-4.4
6/20 04:20	133.7	↓-4.5
6/20 04:30	129.3	↓-4.4
6/20 04:40	125.0	↓-4.3
6/20 04:50	120.7	↓-4.3
6/20 05:00	116.6	↓-4.1
6/20 05:10	112.6	↓-4.0
6/20 05:20	108.8	↓-3.8
6/20 05:30	105.2	↓-3.6
6/20 05:40	101.8	↓-3.4
6/20 05:50	98.6	↓-3.2
6/20 06:00	95.8	↓-2.8
6/20 06:10	93.2	↓-2.6
6/20 06:20	91.0	↓-2.2
6/20 06:30	89.0	↓-2.0
6/20 06:40	87.4	↓-1.6
6/20 06:50	86.2	↓-1.2
6/20 07:00	85.3	↓-0.9
6/20 07:10	84.8	↓-0.5
6/20 07:20	84.6	↓-0.2	干潮
6/20 07:30	84.7	↑0.1
6/20 07:40	85.3	↑0.6
6/20 07:50	86.1	↑0.8
6/20 08:00	87.4	↑1.3
6/20 08:10	88.9	↑1.5
6/20 08:20	90.7	↑1.8
6/20 08:30	92.9	↑2.2
6/20 08:40	95.3	↑2.4
6/20 08:50	98.0	↑2.7
6/20 09:00	100.9	↑2.9
6/20 09:10	104.1	↑3.2
6/20 09:20	107.4	↑3.3
6/20 09:30	110.9	↑3.5
6/20 09:40	114.5	↑3.6
6/20 09:50	118.2	↑3.7
6/20 10:00	122.0	↑3.8
6/20 10:10	125.9	↑3.9
6/20 10:20	129.7	↑3.8
6/20 10:30	133.6	↑3.9
6/20 10:40	137.4	↑3.8
6/20 10:50	141.2	↑3.8
6/20 11:00	144.8	↑3.6
6/20 11:10	148.3	↑3.5
6/20 11:20	151.6	↑3.3
6/20 11:30	154.8	↑3.2
6/20 11:40	157.8	↑3.0
6/20 11:50	160.5	↑2.7
6/20 12:00	162.9	↑2.4
6/20 12:10	165.1	↑2.2
6/20 12:20	167.0	↑1.9
6/20 12:30	168.6	↑1.6
6/20 12:40	169.9	↑1.3
6/20 12:50	170.8	↑0.9
6/20 13:00	171.4	↑0.6
6/20 13:10	171.7	↑0.3	満潮
6/20 13:20	171.6	↓-0.1
6/20 13:30	171.1	↓-0.5
6/20 13:40	170.3	↓-0.8
6/20 13:50	169.1	↓-1.2
6/20 14:00	167.6	↓-1.5
6/20 14:10	165.8	↓-1.8
6/20 14:20	163.7	↓-2.1
6/20 14:30	161.2	↓-2.5
6/20 14:40	158.5	↓-2.7
6/20 14:50	155.4	↓-3.1
6/20 15:00	152.2	↓-3.2
6/20 15:10	148.7	↓-3.5
6/20 15:20	144.9	↓-3.8
6/20 15:30	141.0	↓-3.9
6/20 15:40	137.0	↓-4.0
6/20 15:50	132.8	↓-4.2
6/20 16:00	128.5	↓-4.3
6/20 16:10	124.1	↓-4.4
6/20 16:20	119.7	↓-4.4
6/20 16:30	115.3	↓-4.4
6/20 16:40	110.9	↓-4.4
6/20 16:50	106.6	↓-4.3
6/20 17:00	102.3	↓-4.3
6/20 17:10	98.1	↓-4.2
6/20 17:20	94.1	↓-4.0
6/20 17:30	90.2	↓-3.9
6/20 17:40	86.5	↓-3.7
6/20 17:50	83.1	↓-3.4
6/20 18:00	79.9	↓-3.2
6/20 18:10	76.9	↓-3.0
6/20 18:20	74.2	↓-2.7
6/20 18:30	71.9	↓-2.3
6/20 18:40	69.8	↓-2.1
6/20 18:50	68.1	↓-1.7
6/20 19:00	66.7	↓-1.4
6/20 19:10	65.7	↓-1.0
6/20 19:20	65.1	↓-0.6
6/20 19:30	64.8	↓-0.3	干潮
6/20 19:40	64.9	↑0.1
6/20 19:50	65.3	↑0.4
6/20 20:00	66.2	↑0.9
6/20 20:10	67.4	↑1.2
6/20 20:20	68.9	↑1.5
6/20 20:30	70.8	↑1.9
6/20 20:40	73.1	↑2.3
6/20 20:50	75.6	↑2.5
6/20 21:00	78.5	↑2.9
6/20 21:10	81.7	↑3.2
6/20 21:20	85.1	↑3.4
6/20 21:30	88.8	↑3.7
6/20 21:40	92.6	↑3.8
6/20 21:50	96.7	↑4.1
6/20 22:00	101.0	↑4.3
6/20 22:10	105.4	↑4.4
6/20 22:20	109.9	↑4.5
6/20 22:30	114.5	↑4.6
6/20 22:40	119.2	↑4.7	最大潮位差
6/20 22:50	123.8	↑4.6
6/20 23:00	128.5	↑4.7	最大潮位差
6/20 23:10	133.2	↑4.7	最大潮位差
6/20 23:20	137.7	↑4.5
6/20 23:30	142.2	↑4.5
6/20 23:40	146.6	↑4.4
6/20 23:50	150.8	↑4.2