20 (火)	02:23	08:06	13:45	20:53
	132cm	92cm	125cm	60cm
小潮 出 05:46 入 18:59 出 11:24 入 01:24

廻（長崎）2021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	113.3	↑2.6	最大潮位差
4/20 00:10	115.7	↑2.4
4/20 00:20	117.9	↑2.2
4/20 00:30	120.0	↑2.1
4/20 00:40	122.0	↑2.0
4/20 00:50	123.8	↑1.8
4/20 01:00	125.4	↑1.6
4/20 01:10	126.9	↑1.5
4/20 01:20	128.1	↑1.2
4/20 01:30	129.2	↑1.1
4/20 01:40	130.1	↑0.9
4/20 01:50	130.8	↑0.7
4/20 02:00	131.3	↑0.5
4/20 02:10	131.6	↑0.3
4/20 02:20	131.8	↑0.2	満潮
4/20 02:30	131.7	↓-0.1
4/20 02:40	131.5	↓-0.2
4/20 02:50	131.1	↓-0.4
4/20 03:00	130.5	↓-0.6
4/20 03:10	129.7	↓-0.8
4/20 03:20	128.8	↓-0.9
4/20 03:30	127.8	↓-1.0
4/20 03:40	126.6	↓-1.2
4/20 03:50	125.3	↓-1.3
4/20 04:00	123.9	↓-1.4
4/20 04:10	122.3	↓-1.6
4/20 04:20	120.7	↓-1.6
4/20 04:30	119.0	↓-1.7
4/20 04:40	117.2	↓-1.8
4/20 04:50	115.4	↓-1.8
4/20 05:00	113.6	↓-1.8
4/20 05:10	111.7	↓-1.9
4/20 05:20	109.8	↓-1.9
4/20 05:30	108.0	↓-1.8
4/20 05:40	106.2	↓-1.8
4/20 05:50	104.4	↓-1.8
4/20 06:00	102.7	↓-1.7
4/20 06:10	101.0	↓-1.7
4/20 06:20	99.5	↓-1.5
4/20 06:30	98.0	↓-1.5
4/20 06:40	96.7	↓-1.3
4/20 06:50	95.5	↓-1.2
4/20 07:00	94.4	↓-1.1
4/20 07:10	93.5	↓-0.9
4/20 07:20	92.7	↓-0.8
4/20 07:30	92.1	↓-0.6
4/20 07:40	91.6	↓-0.5
4/20 07:50	91.3	↓-0.3
4/20 08:00	91.1	↓-0.2	干潮
4/20 08:10	91.1	0
4/20 08:20	91.3	↑0.2
4/20 08:30	91.6	↑0.3
4/20 08:40	92.0	↑0.4
4/20 08:50	92.6	↑0.6
4/20 09:00	93.4	↑0.8
4/20 09:10	94.2	↑0.8
4/20 09:20	95.2	↑1.0
4/20 09:30	96.3	↑1.1
4/20 09:40	97.5	↑1.2
4/20 09:50	98.8	↑1.3
4/20 10:00	100.2	↑1.4
4/20 10:10	101.6	↑1.4
4/20 10:20	103.0	↑1.4
4/20 10:30	104.5	↑1.5
4/20 10:40	106.0	↑1.5
4/20 10:50	107.6	↑1.6
4/20 11:00	109.1	↑1.5
4/20 11:10	110.6	↑1.5
4/20 11:20	112.1	↑1.5
4/20 11:30	113.5	↑1.4
4/20 11:40	114.9	↑1.4
4/20 11:50	116.2	↑1.3
4/20 12:00	117.5	↑1.3
4/20 12:10	118.7	↑1.2
4/20 12:20	119.7	↑1.0
4/20 12:30	120.7	↑1.0
4/20 12:40	121.6	↑0.9
4/20 12:50	122.4	↑0.8
4/20 13:00	123.0	↑0.6
4/20 13:10	123.6	↑0.6
4/20 13:20	124.0	↑0.4
4/20 13:30	124.2	↑0.2
4/20 13:40	124.4	↑0.2	満潮
4/20 13:50	124.3	↓-0.1
4/20 14:00	124.2	↓-0.1
4/20 14:10	123.9	↓-0.3
4/20 14:20	123.4	↓-0.5
4/20 14:30	122.9	↓-0.5
4/20 14:40	122.1	↓-0.8
4/20 14:50	121.2	↓-0.9
4/20 15:00	120.2	↓-1.0
4/20 15:10	119.0	↓-1.2
4/20 15:20	117.7	↓-1.3
4/20 15:30	116.3	↓-1.4
4/20 15:40	114.7	↓-1.6
4/20 15:50	113.0	↓-1.7
4/20 16:00	111.2	↓-1.8
4/20 16:10	109.3	↓-1.9
4/20 16:20	107.3	↓-2.0
4/20 16:30	105.2	↓-2.1
4/20 16:40	103.0	↓-2.2
4/20 16:50	100.7	↓-2.3
4/20 17:00	98.4	↓-2.3
4/20 17:10	96.1	↓-2.3
4/20 17:20	93.7	↓-2.4
4/20 17:30	91.3	↓-2.4
4/20 17:40	88.8	↓-2.5
4/20 17:50	86.4	↓-2.4
4/20 18:00	84.0	↓-2.4
4/20 18:10	81.7	↓-2.3
4/20 18:20	79.4	↓-2.3
4/20 18:30	77.1	↓-2.3
4/20 18:40	75.0	↓-2.1
4/20 18:50	72.9	↓-2.1
4/20 19:00	71.0	↓-1.9
4/20 19:10	69.1	↓-1.9
4/20 19:20	67.4	↓-1.7
4/20 19:30	65.9	↓-1.5
4/20 19:40	64.5	↓-1.4
4/20 19:50	63.3	↓-1.2
4/20 20:00	62.2	↓-1.1
4/20 20:10	61.3	↓-0.9
4/20 20:20	60.6	↓-0.7
4/20 20:30	60.1	↓-0.5
4/20 20:40	59.8	↓-0.3
4/20 20:50	59.7	↓-0.1	干潮
4/20 21:00	59.7	0
4/20 21:10	60.0	↑0.3
4/20 21:20	60.4	↑0.4
4/20 21:30	61.1	↑0.7
4/20 21:40	61.9	↑0.8
4/20 21:50	62.9	↑1.0
4/20 22:00	64.0	↑1.1
4/20 22:10	65.3	↑1.3
4/20 22:20	66.8	↑1.5
4/20 22:30	68.4	↑1.6
4/20 22:40	70.1	↑1.7
4/20 22:50	72.0	↑1.9
4/20 23:00	74.0	↑2.0
4/20 23:10	76.0	↑2.0
4/20 23:20	78.2	↑2.2
4/20 23:30	80.4	↑2.2
4/20 23:40	82.7	↑2.3
4/20 23:50	85.0	↑2.3