20 (土)	01:55	07:27	13:18	20:28
	103cm	56cm	101cm	49cm
小潮 出 07:03 入 18:12 出 11:40 入 01:08

厳原（長崎）2021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	89.7	↑2.1
2/20 00:10	91.8	↑2.1
2/20 00:20	93.7	↑1.9
2/20 00:30	95.4	↑1.7
2/20 00:40	97.0	↑1.6
2/20 00:50	98.5	↑1.5
2/20 01:00	99.7	↑1.2
2/20 01:10	100.7	↑1.0
2/20 01:20	101.6	↑0.9
2/20 01:30	102.2	↑0.6
2/20 01:40	102.6	↑0.4
2/20 01:50	102.8	↑0.2	満潮
2/20 02:00	102.8	0
2/20 02:10	102.6	↓-0.2
2/20 02:20	102.1	↓-0.5
2/20 02:30	101.5	↓-0.6
2/20 02:40	100.6	↓-0.9
2/20 02:50	99.6	↓-1.0
2/20 03:00	98.4	↓-1.2
2/20 03:10	97.0	↓-1.4
2/20 03:20	95.4	↓-1.6
2/20 03:30	93.8	↓-1.6
2/20 03:40	91.9	↓-1.9
2/20 03:50	90.0	↓-1.9
2/20 04:00	88.0	↓-2.0
2/20 04:10	85.9	↓-2.1
2/20 04:20	83.7	↓-2.2
2/20 04:30	81.5	↓-2.2
2/20 04:40	79.2	↓-2.3	最大潮位差
2/20 04:50	77.0	↓-2.2
2/20 05:00	74.8	↓-2.2
2/20 05:10	72.6	↓-2.2
2/20 05:20	70.4	↓-2.2
2/20 05:30	68.4	↓-2.0
2/20 05:40	66.4	↓-2.0
2/20 05:50	64.5	↓-1.9
2/20 06:00	62.8	↓-1.7
2/20 06:10	61.2	↓-1.6
2/20 06:20	59.8	↓-1.4
2/20 06:30	58.6	↓-1.2
2/20 06:40	57.5	↓-1.1
2/20 06:50	56.7	↓-0.8
2/20 07:00	56.0	↓-0.7
2/20 07:10	55.6	↓-0.4
2/20 07:20	55.3	↓-0.3	干潮
2/20 07:30	55.3	0
2/20 07:40	55.5	↑0.2
2/20 07:50	55.9	↑0.4
2/20 08:00	56.4	↑0.5
2/20 08:10	57.2	↑0.8
2/20 08:20	58.2	↑1.0
2/20 08:30	59.3	↑1.1
2/20 08:40	60.5	↑1.2
2/20 08:50	61.9	↑1.4
2/20 09:00	63.5	↑1.6
2/20 09:10	65.1	↑1.6
2/20 09:20	66.8	↑1.7
2/20 09:30	68.7	↑1.9
2/20 09:40	70.6	↑1.9
2/20 09:50	72.5	↑1.9
2/20 10:00	74.5	↑2.0
2/20 10:10	76.5	↑2.0
2/20 10:20	78.5	↑2.0
2/20 10:30	80.5	↑2.0
2/20 10:40	82.5	↑2.0
2/20 10:50	84.4	↑1.9
2/20 11:00	86.3	↑1.9
2/20 11:10	88.1	↑1.8
2/20 11:20	89.9	↑1.8
2/20 11:30	91.5	↑1.6
2/20 11:40	93.1	↑1.6
2/20 11:50	94.5	↑1.4
2/20 12:00	95.8	↑1.3
2/20 12:10	96.9	↑1.1
2/20 12:20	98.0	↑1.1
2/20 12:30	98.8	↑0.8
2/20 12:40	99.5	↑0.7
2/20 12:50	100.0	↑0.5
2/20 13:00	100.4	↑0.4
2/20 13:10	100.6	↑0.2	満潮
2/20 13:20	100.6	0
2/20 13:30	100.5	↓-0.1
2/20 13:40	100.2	↓-0.3
2/20 13:50	99.7	↓-0.5
2/20 14:00	99.1	↓-0.6
2/20 14:10	98.4	↓-0.7
2/20 14:20	97.5	↓-0.9
2/20 14:30	96.4	↓-1.1
2/20 14:40	95.3	↓-1.1
2/20 14:50	94.0	↓-1.3
2/20 15:00	92.7	↓-1.3
2/20 15:10	91.2	↓-1.5
2/20 15:20	89.7	↓-1.5
2/20 15:30	88.1	↓-1.6
2/20 15:40	86.4	↓-1.7
2/20 15:50	84.6	↓-1.8
2/20 16:00	82.9	↓-1.7
2/20 16:10	81.1	↓-1.8
2/20 16:20	79.2	↓-1.9
2/20 16:30	77.4	↓-1.8
2/20 16:40	75.5	↓-1.9
2/20 16:50	73.6	↓-1.9
2/20 17:00	71.8	↓-1.8
2/20 17:10	69.9	↓-1.9
2/20 17:20	68.1	↓-1.8
2/20 17:30	66.4	↓-1.7
2/20 17:40	64.6	↓-1.8
2/20 17:50	62.9	↓-1.7
2/20 18:00	61.3	↓-1.6
2/20 18:10	59.7	↓-1.6
2/20 18:20	58.3	↓-1.4
2/20 18:30	56.8	↓-1.5
2/20 18:40	55.5	↓-1.3
2/20 18:50	54.3	↓-1.2
2/20 19:00	53.2	↓-1.1
2/20 19:10	52.2	↓-1.0
2/20 19:20	51.3	↓-0.9
2/20 19:30	50.5	↓-0.8
2/20 19:40	49.9	↓-0.6
2/20 19:50	49.3	↓-0.6
2/20 20:00	48.9	↓-0.4
2/20 20:10	48.6	↓-0.3
2/20 20:20	48.5	↓-0.1	干潮
2/20 20:30	48.5	0
2/20 20:40	48.6	↑0.1
2/20 20:50	48.8	↑0.2
2/20 21:00	49.1	↑0.3
2/20 21:10	49.6	↑0.5
2/20 21:20	50.2	↑0.6
2/20 21:30	50.8	↑0.6
2/20 21:40	51.7	↑0.9
2/20 21:50	52.6	↑0.9
2/20 22:00	53.6	↑1.0
2/20 22:10	54.7	↑1.1
2/20 22:20	55.9	↑1.2
2/20 22:30	57.2	↑1.3
2/20 22:40	58.6	↑1.4
2/20 22:50	60.1	↑1.5
2/20 23:00	61.6	↑1.5
2/20 23:10	63.2	↑1.6
2/20 23:20	64.9	↑1.7
2/20 23:30	66.6	↑1.7
2/20 23:40	68.3	↑1.7
2/20 23:50	70.1	↑1.8