20 (木)	06:42	00:12	18:40	12:35
	122cm	50cm	123cm	40cm
若潮 出 05:46 入 18:59 出 03:09 入 14:52

厳原（長崎）2028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	49.4	↓-0.3
4/20 00:10	49.3	↓-0.1	干潮
4/20 00:20	49.3	0
4/20 00:30	49.6	↑0.3
4/20 00:40	50.0	↑0.4
4/20 00:50	50.7	↑0.7
4/20 01:00	51.5	↑0.8
4/20 01:10	52.5	↑1.0
4/20 01:20	53.7	↑1.2
4/20 01:30	55.1	↑1.4
4/20 01:40	56.7	↑1.6
4/20 01:50	58.4	↑1.7
4/20 02:00	60.2	↑1.8
4/20 02:10	62.3	↑2.1
4/20 02:20	64.4	↑2.1
4/20 02:30	66.7	↑2.3
4/20 02:40	69.1	↑2.4
4/20 02:50	71.7	↑2.6
4/20 03:00	74.3	↑2.6
4/20 03:10	77.0	↑2.7
4/20 03:20	79.8	↑2.8
4/20 03:30	82.6	↑2.8
4/20 03:40	85.5	↑2.9
4/20 03:50	88.4	↑2.9
4/20 04:00	91.4	↑3.0
4/20 04:10	94.2	↑2.8
4/20 04:20	97.1	↑2.9
4/20 04:30	99.9	↑2.8
4/20 04:40	102.6	↑2.7
4/20 04:50	105.2	↑2.6
4/20 05:00	107.7	↑2.5
4/20 05:10	110.1	↑2.4
4/20 05:20	112.3	↑2.2
4/20 05:30	114.3	↑2.0
4/20 05:40	116.0	↑1.7
4/20 05:50	117.6	↑1.6
4/20 06:00	118.9	↑1.3
4/20 06:10	119.9	↑1.0
4/20 06:20	120.7	↑0.8
4/20 06:30	121.2	↑0.5
4/20 06:40	121.4	↑0.2	満潮
4/20 06:50	121.2	↓-0.2
4/20 07:00	120.8	↓-0.4
4/20 07:10	120.1	↓-0.7
4/20 07:20	119.0	↓-1.1
4/20 07:30	117.7	↓-1.3
4/20 07:40	116.0	↓-1.7
4/20 07:50	114.1	↓-1.9
4/20 08:00	111.9	↓-2.2
4/20 08:10	109.4	↓-2.5
4/20 08:20	106.7	↓-2.7
4/20 08:30	103.7	↓-3.0
4/20 08:40	100.6	↓-3.1
4/20 08:50	97.3	↓-3.3
4/20 09:00	93.9	↓-3.4
4/20 09:10	90.3	↓-3.6
4/20 09:20	86.7	↓-3.6
4/20 09:30	83.0	↓-3.7	最大潮位差
4/20 09:40	79.3	↓-3.7	最大潮位差
4/20 09:50	75.6	↓-3.7	最大潮位差
4/20 10:00	71.9	↓-3.7	最大潮位差
4/20 10:10	68.3	↓-3.6
4/20 10:20	64.8	↓-3.5
4/20 10:30	61.5	↓-3.3
4/20 10:40	58.3	↓-3.2
4/20 10:50	55.2	↓-3.1
4/20 11:00	52.4	↓-2.8
4/20 11:10	49.8	↓-2.6
4/20 11:20	47.4	↓-2.4
4/20 11:30	45.4	↓-2.0
4/20 11:40	43.5	↓-1.9
4/20 11:50	42.0	↓-1.5
4/20 12:00	40.8	↓-1.2
4/20 12:10	39.9	↓-0.9
4/20 12:20	39.3	↓-0.6
4/20 12:30	39.0	↓-0.3	干潮
4/20 12:40	39.1	↑0.1
4/20 12:50	39.4	↑0.3
4/20 13:00	40.1	↑0.7
4/20 13:10	41.1	↑1.0
4/20 13:20	42.3	↑1.2
4/20 13:30	43.9	↑1.6
4/20 13:40	45.7	↑1.8
4/20 13:50	47.8	↑2.1
4/20 14:00	50.1	↑2.3
4/20 14:10	52.6	↑2.5
4/20 14:20	55.4	↑2.8
4/20 14:30	58.3	↑2.9
4/20 14:40	61.4	↑3.1
4/20 14:50	64.7	↑3.3
4/20 15:00	68.0	↑3.3
4/20 15:10	71.5	↑3.5
4/20 15:20	75.0	↑3.5
4/20 15:30	78.5	↑3.5
4/20 15:40	82.1	↑3.6
4/20 15:50	85.7	↑3.6
4/20 16:00	89.3	↑3.6
4/20 16:10	92.7	↑3.4
4/20 16:20	96.2	↑3.5
4/20 16:30	99.4	↑3.2
4/20 16:40	102.6	↑3.2
4/20 16:50	105.6	↑3.0
4/20 17:00	108.4	↑2.8
4/20 17:10	111.1	↑2.7
4/20 17:20	113.5	↑2.4
4/20 17:30	115.6	↑2.1
4/20 17:40	117.5	↑1.9
4/20 17:50	119.2	↑1.7
4/20 18:00	120.5	↑1.3
4/20 18:10	121.6	↑1.1
4/20 18:20	122.3	↑0.7
4/20 18:30	122.7	↑0.4	満潮
4/20 18:40	122.9	↑0.2	満潮
4/20 18:50	122.7	↓-0.2
4/20 19:00	122.1	↓-0.6
4/20 19:10	121.3	↓-0.8
4/20 19:20	120.2	↓-1.1
4/20 19:30	118.7	↓-1.5
4/20 19:40	117.0	↓-1.7
4/20 19:50	115.0	↓-2.0
4/20 20:00	112.8	↓-2.2
4/20 20:10	110.3	↓-2.5
4/20 20:20	107.6	↓-2.7
4/20 20:30	104.7	↓-2.9
4/20 20:40	101.6	↓-3.1
4/20 20:50	98.4	↓-3.2
4/20 21:00	95.1	↓-3.3
4/20 21:10	91.6	↓-3.5
4/20 21:20	88.1	↓-3.5
4/20 21:30	84.6	↓-3.5
4/20 21:40	81.0	↓-3.6
4/20 21:50	77.5	↓-3.5
4/20 22:00	74.0	↓-3.5
4/20 22:10	70.6	↓-3.4
4/20 22:20	67.3	↓-3.3
4/20 22:30	64.1	↓-3.2
4/20 22:40	61.0	↓-3.1
4/20 22:50	58.1	↓-2.9
4/20 23:00	55.3	↓-2.8
4/20 23:10	52.8	↓-2.5
4/20 23:20	50.5	↓-2.3
4/20 23:30	48.4	↓-2.1
4/20 23:40	46.5	↓-1.9
4/20 23:50	44.9	↓-1.6