20 (月)	10:24	04:01	21:59	15:52
	145cm	7cm	161cm	49cm
大潮 出 07:21 入 17:18 出 18:02 入 08:12

芦辺（長崎）2021年12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
12/20 00:00	105.9	↓-5.9
12/20 00:10	99.8	↓-6.1
12/20 00:20	93.6	↓-6.2	最大潮位差
12/20 00:30	87.4	↓-6.2	最大潮位差
12/20 00:40	81.2	↓-6.2	最大潮位差
12/20 00:50	75.0	↓-6.2	最大潮位差
12/20 01:00	68.9	↓-6.1
12/20 01:10	62.9	↓-6.0
12/20 01:20	57.0	↓-5.9
12/20 01:30	51.3	↓-5.7
12/20 01:40	45.9	↓-5.4
12/20 01:50	40.7	↓-5.2
12/20 02:00	35.8	↓-4.9
12/20 02:10	31.3	↓-4.5
12/20 02:20	27.1	↓-4.2
12/20 02:30	23.2	↓-3.9
12/20 02:40	19.7	↓-3.5
12/20 02:50	16.6	↓-3.1
12/20 03:00	13.9	↓-2.7
12/20 03:10	11.7	↓-2.2
12/20 03:20	9.8	↓-1.9
12/20 03:30	8.4	↓-1.4
12/20 03:40	7.3	↓-1.1
12/20 03:50	6.7	↓-0.6
12/20 04:00	6.6	↓-0.1	干潮
12/20 04:10	6.8	↑0.2
12/20 04:20	7.4	↑0.6
12/20 04:30	8.4	↑1.0
12/20 04:40	9.9	↑1.5
12/20 04:50	11.7	↑1.8
12/20 05:00	13.9	↑2.2
12/20 05:10	16.5	↑2.6
12/20 05:20	19.4	↑2.9
12/20 05:30	22.7	↑3.3
12/20 05:40	26.3	↑3.6
12/20 05:50	30.2	↑3.9
12/20 06:00	34.4	↑4.2
12/20 06:10	38.9	↑4.5
12/20 06:20	43.7	↑4.8
12/20 06:30	48.7	↑5.0
12/20 06:40	53.9	↑5.2
12/20 06:50	59.3	↑5.4
12/20 07:00	64.9	↑5.6
12/20 07:10	70.5	↑5.6
12/20 07:20	76.3	↑5.8
12/20 07:30	82.0	↑5.7
12/20 07:40	87.8	↑5.8
12/20 07:50	93.4	↑5.6
12/20 08:00	99.0	↑5.6
12/20 08:10	104.5	↑5.5
12/20 08:20	109.7	↑5.2
12/20 08:30	114.8	↑5.1
12/20 08:40	119.5	↑4.7
12/20 08:50	124.0	↑4.5
12/20 09:00	128.1	↑4.1
12/20 09:10	131.8	↑3.7
12/20 09:20	135.1	↑3.3
12/20 09:30	137.9	↑2.8
12/20 09:40	140.3	↑2.4
12/20 09:50	142.2	↑1.9
12/20 10:00	143.6	↑1.4
12/20 10:10	144.6	↑1.0
12/20 10:20	145.0	↑0.4	満潮
12/20 10:30	144.9	↓-0.1
12/20 10:40	144.3	↓-0.6
12/20 10:50	143.2	↓-1.1
12/20 11:00	141.7	↓-1.5
12/20 11:10	139.7	↓-2.0
12/20 11:20	137.2	↓-2.5
12/20 11:30	134.4	↓-2.8
12/20 11:40	131.2	↓-3.2
12/20 11:50	127.7	↓-3.5
12/20 12:00	123.9	↓-3.8
12/20 12:10	119.8	↓-4.1
12/20 12:20	115.6	↓-4.2
12/20 12:30	111.1	↓-4.5
12/20 12:40	106.5	↓-4.6
12/20 12:50	101.9	↓-4.6
12/20 13:00	97.2	↓-4.7
12/20 13:10	92.5	↓-4.7
12/20 13:20	87.9	↓-4.6
12/20 13:30	83.4	↓-4.5
12/20 13:40	79.0	↓-4.4
12/20 13:50	74.8	↓-4.2
12/20 14:00	70.8	↓-4.0
12/20 14:10	67.1	↓-3.7
12/20 14:20	63.6	↓-3.5
12/20 14:30	60.5	↓-3.1
12/20 14:40	57.7	↓-2.8
12/20 14:50	55.2	↓-2.5
12/20 15:00	53.1	↓-2.1
12/20 15:10	51.3	↓-1.8
12/20 15:20	50.0	↓-1.3
12/20 15:30	49.0	↓-1.0
12/20 15:40	48.4	↓-0.6
12/20 15:50	48.2	↓-0.2	干潮
12/20 16:00	48.3	↑0.1
12/20 16:10	48.9	↑0.6
12/20 16:20	49.8	↑0.9
12/20 16:30	51.0	↑1.2
12/20 16:40	52.6	↑1.6
12/20 16:50	54.5	↑1.9
12/20 17:00	56.7	↑2.2
12/20 17:10	59.3	↑2.6
12/20 17:20	62.1	↑2.8
12/20 17:30	65.2	↑3.1
12/20 17:40	68.5	↑3.3
12/20 17:50	72.1	↑3.6
12/20 18:00	76.0	↑3.9
12/20 18:10	80.0	↑4.0
12/20 18:20	84.2	↑4.2
12/20 18:30	88.5	↑4.3
12/20 18:40	93.0	↑4.5
12/20 18:50	97.6	↑4.6
12/20 19:00	102.3	↑4.7
12/20 19:10	107.0	↑4.7
12/20 19:20	111.8	↑4.8
12/20 19:30	116.5	↑4.7
12/20 19:40	121.2	↑4.7
12/20 19:50	125.8	↑4.6
12/20 20:00	130.2	↑4.4
12/20 20:10	134.5	↑4.3
12/20 20:20	138.6	↑4.1
12/20 20:30	142.4	↑3.8
12/20 20:40	145.9	↑3.5
12/20 20:50	149.1	↑3.2
12/20 21:00	152.0	↑2.9
12/20 21:10	154.4	↑2.4
12/20 21:20	156.5	↑2.1
12/20 21:30	158.1	↑1.6
12/20 21:40	159.2	↑1.1
12/20 21:50	159.9	↑0.7	満潮
12/20 22:00	160.1	↑0.2
12/20 22:10	159.7	↓-0.4
12/20 22:20	158.9	↓-0.8
12/20 22:30	157.5	↓-1.4
12/20 22:40	155.7	↓-1.8
12/20 22:50	153.4	↓-2.3
12/20 23:00	150.6	↓-2.8
12/20 23:10	147.3	↓-3.3
12/20 23:20	143.6	↓-3.7
12/20 23:30	139.5	↓-4.1
12/20 23:40	135.0	↓-4.5
12/20 23:50	130.2	↓-4.8