20 (土)	02:19	07:39	13:48	21:30
	100cm	60cm	111cm	53cm
小潮 出 07:01 入 18:11 出 11:40 入 01:06

芦辺（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	81.8	↑2.2	最大潮位差
2/20 00:10	83.9	↑2.1
2/20 00:20	86.0	↑2.1
2/20 00:30	88.0	↑2.0
2/20 00:40	89.9	↑1.9
2/20 00:50	91.6	↑1.7
2/20 01:00	93.2	↑1.6
2/20 01:10	94.6	↑1.4
2/20 01:20	95.8	↑1.2
2/20 01:30	96.9	↑1.1
2/20 01:40	97.7	↑0.8
2/20 01:50	98.4	↑0.7
2/20 02:00	98.9	↑0.5
2/20 02:10	99.1	↑0.2	満潮
2/20 02:20	99.2	↑0.1
2/20 02:30	99.0	↓-0.2
2/20 02:40	98.7	↓-0.3
2/20 02:50	98.2	↓-0.5
2/20 03:00	97.5	↓-0.7
2/20 03:10	96.6	↓-0.9
2/20 03:20	95.5	↓-1.1
2/20 03:30	94.3	↓-1.2
2/20 03:40	93.0	↓-1.3
2/20 03:50	91.5	↓-1.5
2/20 04:00	89.9	↓-1.6
2/20 04:10	88.2	↓-1.7
2/20 04:20	86.5	↓-1.7
2/20 04:30	84.6	↓-1.9
2/20 04:40	82.7	↓-1.9
2/20 04:50	80.8	↓-1.9
2/20 05:00	78.9	↓-1.9
2/20 05:10	76.9	↓-2.0
2/20 05:20	75.0	↓-1.9
2/20 05:30	73.1	↓-1.9
2/20 05:40	71.3	↓-1.8
2/20 05:50	69.5	↓-1.8
2/20 06:00	67.8	↓-1.7
2/20 06:10	66.3	↓-1.5
2/20 06:20	64.8	↓-1.5
2/20 06:30	63.5	↓-1.3
2/20 06:40	62.4	↓-1.1
2/20 06:50	61.4	↓-1.0
2/20 07:00	60.6	↓-0.8
2/20 07:10	60.0	↓-0.6
2/20 07:20	59.5	↓-0.5
2/20 07:30	59.3	↓-0.2	干潮
2/20 07:40	59.2	↓-0.1
2/20 07:50	59.3	↑0.1
2/20 08:00	59.7	↑0.4
2/20 08:10	60.2	↑0.5
2/20 08:20	60.8	↑0.6
2/20 08:30	61.7	↑0.9
2/20 08:40	62.7	↑1.0
2/20 08:50	63.9	↑1.2
2/20 09:00	65.2	↑1.3
2/20 09:10	66.7	↑1.5
2/20 09:20	68.3	↑1.6
2/20 09:30	70.0	↑1.7
2/20 09:40	71.8	↑1.8
2/20 09:50	73.7	↑1.9
2/20 10:00	75.6	↑1.9
2/20 10:10	77.7	↑2.1
2/20 10:20	79.8	↑2.1
2/20 10:30	81.9	↑2.1
2/20 10:40	84.0	↑2.1
2/20 10:50	86.1	↑2.1
2/20 11:00	88.3	↑2.2	最大潮位差
2/20 11:10	90.4	↑2.1
2/20 11:20	92.5	↑2.1
2/20 11:30	94.5	↑2.0
2/20 11:40	96.4	↑1.9
2/20 11:50	98.3	↑1.9
2/20 12:00	100.1	↑1.8
2/20 12:10	101.8	↑1.7
2/20 12:20	103.3	↑1.5
2/20 12:30	104.7	↑1.4
2/20 12:40	106.0	↑1.3
2/20 12:50	107.1	↑1.1
2/20 13:00	108.1	↑1.0
2/20 13:10	108.8	↑0.7
2/20 13:20	109.4	↑0.6
2/20 13:30	109.8	↑0.4
2/20 13:40	110.0	↑0.2	満潮
2/20 13:50	110.1	↑0.1
2/20 14:00	110.0	↓-0.1
2/20 14:10	109.6	↓-0.4
2/20 14:20	109.2	↓-0.4
2/20 14:30	108.5	↓-0.7
2/20 14:40	107.7	↓-0.8
2/20 14:50	106.8	↓-0.9
2/20 15:00	105.7	↓-1.1
2/20 15:10	104.5	↓-1.2
2/20 15:20	103.2	↓-1.3
2/20 15:30	101.8	↓-1.4
2/20 15:40	100.3	↓-1.5
2/20 15:50	98.8	↓-1.5
2/20 16:00	97.1	↓-1.7
2/20 16:10	95.4	↓-1.7
2/20 16:20	93.6	↓-1.8
2/20 16:30	91.8	↓-1.8
2/20 16:40	90.0	↓-1.8
2/20 16:50	88.1	↓-1.9
2/20 17:00	86.2	↓-1.9
2/20 17:10	84.3	↓-1.9
2/20 17:20	82.4	↓-1.9
2/20 17:30	80.5	↓-1.9
2/20 17:40	78.6	↓-1.9
2/20 17:50	76.7	↓-1.9
2/20 18:00	74.8	↓-1.9
2/20 18:10	73.0	↓-1.8
2/20 18:20	71.2	↓-1.8
2/20 18:30	69.5	↓-1.7
2/20 18:40	67.8	↓-1.7
2/20 18:50	66.2	↓-1.6
2/20 19:00	64.6	↓-1.6
2/20 19:10	63.2	↓-1.4
2/20 19:20	61.8	↓-1.4
2/20 19:30	60.5	↓-1.3
2/20 19:40	59.3	↓-1.2
2/20 19:50	58.1	↓-1.2
2/20 20:00	57.1	↓-1.0
2/20 20:10	56.2	↓-0.9
2/20 20:20	55.4	↓-0.8
2/20 20:30	54.7	↓-0.7
2/20 20:40	54.1	↓-0.6
2/20 20:50	53.6	↓-0.5
2/20 21:00	53.2	↓-0.4
2/20 21:10	52.9	↓-0.3
2/20 21:20	52.8	↓-0.1	干潮
2/20 21:30	52.7	↓-0.1	干潮
2/20 21:40	52.8	↑0.1
2/20 21:50	53.0	↑0.2
2/20 22:00	53.3	↑0.3
2/20 22:10	53.7	↑0.4
2/20 22:20	54.2	↑0.5
2/20 22:30	54.8	↑0.6
2/20 22:40	55.5	↑0.7
2/20 22:50	56.4	↑0.9
2/20 23:00	57.3	↑0.9
2/20 23:10	58.4	↑1.1
2/20 23:20	59.5	↑1.1
2/20 23:30	60.7	↑1.2
2/20 23:40	62.0	↑1.3
2/20 23:50	63.4	↑1.4