20 (火)	02:42	07:34	13:42	21:51
	110cm	88cm	122cm	60cm
小潮 出 05:46 入 18:57 出 11:25 入 01:21

芦辺（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	90.5	↑2.1	最大潮位差
4/20 00:10	92.6	↑2.1	最大潮位差
4/20 00:20	94.6	↑2.0
4/20 00:30	96.6	↑2.0
4/20 00:40	98.4	↑1.8
4/20 00:50	100.2	↑1.8
4/20 01:00	101.8	↑1.6
4/20 01:10	103.3	↑1.5
4/20 01:20	104.7	↑1.4
4/20 01:30	105.9	↑1.2
4/20 01:40	106.9	↑1.0
4/20 01:50	107.8	↑0.9
4/20 02:00	108.5	↑0.7
4/20 02:10	109.1	↑0.6
4/20 02:20	109.5	↑0.4
4/20 02:30	109.8	↑0.3
4/20 02:40	109.9	↑0.1	満潮
4/20 02:50	109.8	↓-0.1
4/20 03:00	109.6	↓-0.2
4/20 03:10	109.3	↓-0.3
4/20 03:20	108.8	↓-0.5
4/20 03:30	108.2	↓-0.6
4/20 03:40	107.5	↓-0.7
4/20 03:50	106.8	↓-0.7
4/20 04:00	105.9	↓-0.9
4/20 04:10	104.9	↓-1.0
4/20 04:20	103.9	↓-1.0
4/20 04:30	102.8	↓-1.1
4/20 04:40	101.7	↓-1.1
4/20 04:50	100.5	↓-1.2
4/20 05:00	99.3	↓-1.2
4/20 05:10	98.2	↓-1.1
4/20 05:20	97.0	↓-1.2
4/20 05:30	95.8	↓-1.2
4/20 05:40	94.7	↓-1.1
4/20 05:50	93.6	↓-1.1
4/20 06:00	92.6	↓-1.0
4/20 06:10	91.6	↓-1.0
4/20 06:20	90.7	↓-0.9
4/20 06:30	90.0	↓-0.7
4/20 06:40	89.3	↓-0.7
4/20 06:50	88.7	↓-0.6
4/20 07:00	88.2	↓-0.5
4/20 07:10	87.9	↓-0.3
4/20 07:20	87.7	↓-0.2
4/20 07:30	87.6	↓-0.1	干潮
4/20 07:40	87.6	0
4/20 07:50	87.7	↑0.1
4/20 08:00	88.0	↑0.3
4/20 08:10	88.4	↑0.4
4/20 08:20	88.9	↑0.5
4/20 08:30	89.5	↑0.6
4/20 08:40	90.2	↑0.7
4/20 08:50	91.0	↑0.8
4/20 09:00	91.9	↑0.9
4/20 09:10	92.9	↑1.0
4/20 09:20	93.9	↑1.0
4/20 09:30	95.0	↑1.1
4/20 09:40	96.2	↑1.2
4/20 09:50	97.4	↑1.2
4/20 10:00	98.7	↑1.3
4/20 10:10	100.0	↑1.3
4/20 10:20	101.4	↑1.4
4/20 10:30	102.8	↑1.4
4/20 10:40	104.2	↑1.4
4/20 10:50	105.6	↑1.4
4/20 11:00	107.0	↑1.4
4/20 11:10	108.3	↑1.3
4/20 11:20	109.7	↑1.4
4/20 11:30	111.1	↑1.4
4/20 11:40	112.4	↑1.3
4/20 11:50	113.6	↑1.2
4/20 12:00	114.8	↑1.2
4/20 12:10	115.9	↑1.1
4/20 12:20	117.0	↑1.1
4/20 12:30	117.9	↑0.9
4/20 12:40	118.7	↑0.8
4/20 12:50	119.5	↑0.8
4/20 13:00	120.1	↑0.6
4/20 13:10	120.6	↑0.5
4/20 13:20	120.9	↑0.3
4/20 13:30	121.1	↑0.2
4/20 13:40	121.2	↑0.1	満潮
4/20 13:50	121.2	0
4/20 14:00	121.0	↓-0.2
4/20 14:10	120.6	↓-0.4
4/20 14:20	120.2	↓-0.4
4/20 14:30	119.6	↓-0.6
4/20 14:40	118.9	↓-0.7
4/20 14:50	118.0	↓-0.9
4/20 15:00	117.1	↓-0.9
4/20 15:10	116.0	↓-1.1
4/20 15:20	114.9	↓-1.1
4/20 15:30	113.6	↓-1.3
4/20 15:40	112.3	↓-1.3
4/20 15:50	110.9	↓-1.4
4/20 16:00	109.4	↓-1.5
4/20 16:10	107.8	↓-1.6
4/20 16:20	106.2	↓-1.6
4/20 16:30	104.5	↓-1.7
4/20 16:40	102.8	↓-1.7
4/20 16:50	101.0	↓-1.8
4/20 17:00	99.2	↓-1.8
4/20 17:10	97.3	↓-1.9
4/20 17:20	95.4	↓-1.9
4/20 17:30	93.5	↓-1.9
4/20 17:40	91.5	↓-2.0
4/20 17:50	89.5	↓-2.0
4/20 18:00	87.6	↓-1.9
4/20 18:10	85.6	↓-2.0
4/20 18:20	83.7	↓-1.9
4/20 18:30	81.7	↓-2.0
4/20 18:40	79.8	↓-1.9
4/20 18:50	78.0	↓-1.8
4/20 19:00	76.2	↓-1.8
4/20 19:10	74.4	↓-1.8
4/20 19:20	72.7	↓-1.7
4/20 19:30	71.1	↓-1.6
4/20 19:40	69.5	↓-1.6
4/20 19:50	68.1	↓-1.4
4/20 20:00	66.7	↓-1.4
4/20 20:10	65.4	↓-1.3
4/20 20:20	64.3	↓-1.1
4/20 20:30	63.2	↓-1.1
4/20 20:40	62.2	↓-1.0
4/20 20:50	61.4	↓-0.8
4/20 21:00	60.7	↓-0.7
4/20 21:10	60.1	↓-0.6
4/20 21:20	59.6	↓-0.5
4/20 21:30	59.3	↓-0.3
4/20 21:40	59.1	↓-0.2
4/20 21:50	59.1	0	干潮
4/20 22:00	59.1	0
4/20 22:10	59.3	↑0.2
4/20 22:20	59.7	↑0.4
4/20 22:30	60.2	↑0.5
4/20 22:40	60.8	↑0.6
4/20 22:50	61.6	↑0.8
4/20 23:00	62.5	↑0.9
4/20 23:10	63.6	↑1.1
4/20 23:20	64.8	↑1.2
4/20 23:30	66.1	↑1.3
4/20 23:40	67.5	↑1.4
4/20 23:50	69.0	↑1.5