20 (月)	10:28	04:26	23:21	16:44
	159cm	13cm	165cm	-9cm
中潮 出 05:46 入 18:59 出 07:19 入 22:33

厳原（長崎）2026年04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
4/20 00:00	151.3	↓-4.8
4/20 00:10	146.1	↓-5.2
4/20 00:20	140.4	↓-5.7
4/20 00:30	134.2	↓-6.2
4/20 00:40	127.8	↓-6.4
4/20 00:50	121.1	↓-6.7
4/20 01:00	114.1	↓-7.0
4/20 01:10	106.9	↓-7.2
4/20 01:20	99.6	↓-7.3	最大潮位差
4/20 01:30	92.3	↓-7.3	最大潮位差
4/20 01:40	85.0	↓-7.3	最大潮位差
4/20 01:50	77.7	↓-7.3	最大潮位差
4/20 02:00	70.6	↓-7.1
4/20 02:10	63.7	↓-6.9
4/20 02:20	57.0	↓-6.7
4/20 02:30	50.7	↓-6.3
4/20 02:40	44.7	↓-6.0
4/20 02:50	39.1	↓-5.6
4/20 03:00	34.0	↓-5.1
4/20 03:10	29.4	↓-4.6
4/20 03:20	25.2	↓-4.2
4/20 03:30	21.7	↓-3.5
4/20 03:40	18.7	↓-3.0
4/20 03:50	16.3	↓-2.4
4/20 04:00	14.5	↓-1.8
4/20 04:10	13.4	↓-1.1
4/20 04:20	12.8	↓-0.6	干潮
4/20 04:30	12.8	0
4/20 04:40	13.4	↑0.6
4/20 04:50	14.6	↑1.2
4/20 05:00	16.4	↑1.8
4/20 05:10	18.6	↑2.2
4/20 05:20	21.4	↑2.8
4/20 05:30	24.6	↑3.2
4/20 05:40	28.3	↑3.7
4/20 05:50	32.4	↑4.1
4/20 06:00	36.9	↑4.5
4/20 06:10	41.7	↑4.8
4/20 06:20	46.9	↑5.2
4/20 06:30	52.3	↑5.4
4/20 06:40	57.9	↑5.6
4/20 06:50	63.7	↑5.8
4/20 07:00	69.7	↑6.0
4/20 07:10	75.8	↑6.1
4/20 07:20	82.0	↑6.2
4/20 07:30	88.3	↑6.3
4/20 07:40	94.5	↑6.2
4/20 07:50	100.6	↑6.1
4/20 08:00	106.7	↑6.1
4/20 08:10	112.6	↑5.9
4/20 08:20	118.3	↑5.7
4/20 08:30	123.9	↑5.6
4/20 08:40	129.1	↑5.2
4/20 08:50	134.0	↑4.9
4/20 09:00	138.6	↑4.6
4/20 09:10	142.8	↑4.2
4/20 09:20	146.6	↑3.8
4/20 09:30	149.9	↑3.3
4/20 09:40	152.7	↑2.8
4/20 09:50	155.0	↑2.3
4/20 10:00	156.8	↑1.8
4/20 10:10	158.0	↑1.2
4/20 10:20	158.7	↑0.7	満潮
4/20 10:30	158.8	↑0.1
4/20 10:40	158.3	↓-0.5
4/20 10:50	157.2	↓-1.1
4/20 11:00	155.6	↓-1.6
4/20 11:10	153.4	↓-2.2
4/20 11:20	150.6	↓-2.8
4/20 11:30	147.3	↓-3.3
4/20 11:40	143.5	↓-3.8
4/20 11:50	139.2	↓-4.3
4/20 12:00	134.5	↓-4.7
4/20 12:10	129.3	↓-5.2
4/20 12:20	123.8	↓-5.5
4/20 12:30	117.8	↓-6.0
4/20 12:40	111.6	↓-6.2
4/20 12:50	105.1	↓-6.5
4/20 13:00	98.4	↓-6.7
4/20 13:10	91.5	↓-6.9
4/20 13:20	84.5	↓-7.0
4/20 13:30	77.4	↓-7.1
4/20 13:40	70.3	↓-7.1
4/20 13:50	63.2	↓-7.1
4/20 14:00	56.2	↓-7.0
4/20 14:10	49.3	↓-6.9
4/20 14:20	42.6	↓-6.7
4/20 14:30	36.2	↓-6.4
4/20 14:40	30.0	↓-6.2
4/20 14:50	24.1	↓-5.9
4/20 15:00	18.6	↓-5.5
4/20 15:10	13.5	↓-5.1
4/20 15:20	8.9	↓-4.6
4/20 15:30	4.7	↓-4.2
4/20 15:40	1.0	↓-3.7
4/20 15:50	-2.1	↓-3.1
4/20 16:00	-4.8	↓-2.7
4/20 16:10	-6.9	↓-2.1
4/20 16:20	-8.4	↓-1.5
4/20 16:30	-9.4	↓-1.0
4/20 16:40	-9.8	↓-0.4	干潮
4/20 16:50	-9.7	↑0.1
4/20 17:00	-9.1	↑0.6
4/20 17:10	-7.9	↑1.2
4/20 17:20	-6.2	↑1.7
4/20 17:30	-4.0	↑2.2
4/20 17:40	-1.4	↑2.6
4/20 17:50	1.8	↑3.2
4/20 18:00	5.3	↑3.5
4/20 18:10	9.3	↑4.0
4/20 18:20	13.7	↑4.4
4/20 18:30	18.4	↑4.7
4/20 18:40	23.5	↑5.1
4/20 18:50	28.9	↑5.4
4/20 19:00	34.6	↑5.7
4/20 19:10	40.5	↑5.9
4/20 19:20	46.7	↑6.2
4/20 19:30	53.0	↑6.3
4/20 19:40	59.6	↑6.6
4/20 19:50	66.2	↑6.6
4/20 20:00	73.0	↑6.8
4/20 20:10	79.8	↑6.8
4/20 20:20	86.6	↑6.8
4/20 20:30	93.3	↑6.7
4/20 20:40	100.1	↑6.8
4/20 20:50	106.6	↑6.5
4/20 21:00	113.1	↑6.5
4/20 21:10	119.3	↑6.2
4/20 21:20	125.3	↑6.0
4/20 21:30	131.0	↑5.7
4/20 21:40	136.3	↑5.3
4/20 21:50	141.3	↑5.0
4/20 22:00	145.8	↑4.5
4/20 22:10	150.0	↑4.2
4/20 22:20	153.6	↑3.6
4/20 22:30	156.7	↑3.1
4/20 22:40	159.3	↑2.6
4/20 22:50	161.3	↑2.0
4/20 23:00	162.8	↑1.5
4/20 23:10	163.7	↑0.9
4/20 23:20	164.0	↑0.3	満潮
4/20 23:30	163.7	↓-0.3
4/20 23:40	162.9	↓-0.8
4/20 23:50	161.4	↓-1.5