18 (土)	09:12	02:53	20:54	14:43
	140cm	12cm	156cm	52cm
大潮 出 07:20 入 17:17 出 16:29 入 06:22

芦辺（長崎）2021年12月18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
12/18 00:00	65.9	↓-5.6
12/18 00:10	60.5	↓-5.4
12/18 00:20	55.2	↓-5.3
12/18 00:30	50.1	↓-5.1
12/18 00:40	45.3	↓-4.8
12/18 00:50	40.6	↓-4.7
12/18 01:00	36.3	↓-4.3
12/18 01:10	32.3	↓-4.0
12/18 01:20	28.6	↓-3.7
12/18 01:30	25.2	↓-3.4
12/18 01:40	22.2	↓-3.0
12/18 01:50	19.5	↓-2.7
12/18 02:00	17.3	↓-2.2
12/18 02:10	15.4	↓-1.9
12/18 02:20	13.9	↓-1.5
12/18 02:30	12.9	↓-1.0
12/18 02:40	12.2	↓-0.7
12/18 02:50	11.9	↓-0.3	干潮
12/18 03:00	12.0	↑0.1
12/18 03:10	12.6	↑0.6
12/18 03:20	13.5	↑0.9
12/18 03:30	14.8	↑1.3
12/18 03:40	16.5	↑1.7
12/18 03:50	18.5	↑2.0
12/18 04:00	20.9	↑2.4
12/18 04:10	23.7	↑2.8
12/18 04:20	26.8	↑3.1
12/18 04:30	30.2	↑3.4
12/18 04:40	33.9	↑3.7
12/18 04:50	37.9	↑4.0
12/18 05:00	42.2	↑4.3
12/18 05:10	46.7	↑4.5
12/18 05:20	51.4	↑4.7
12/18 05:30	56.3	↑4.9
12/18 05:40	61.4	↑5.1
12/18 05:50	66.6	↑5.2
12/18 06:00	71.9	↑5.3
12/18 06:10	77.2	↑5.3
12/18 06:20	82.5	↑5.3
12/18 06:30	87.8	↑5.3
12/18 06:40	93.1	↑5.3
12/18 06:50	98.2	↑5.1
12/18 07:00	103.2	↑5.0
12/18 07:10	108.0	↑4.8
12/18 07:20	112.6	↑4.6
12/18 07:30	116.9	↑4.3
12/18 07:40	120.9	↑4.0
12/18 07:50	124.6	↑3.7
12/18 08:00	127.9	↑3.3
12/18 08:10	130.8	↑2.9
12/18 08:20	133.3	↑2.5
12/18 08:30	135.4	↑2.1
12/18 08:40	137.1	↑1.7
12/18 08:50	138.2	↑1.1
12/18 09:00	139.0	↑0.8
12/18 09:10	139.2	↑0.2	満潮
12/18 09:20	139.1	↓-0.1
12/18 09:30	138.4	↓-0.7
12/18 09:40	137.3	↓-1.1
12/18 09:50	135.8	↓-1.5
12/18 10:00	133.9	↓-1.9
12/18 10:10	131.6	↓-2.3
12/18 10:20	129.0	↓-2.6
12/18 10:30	126.0	↓-3.0
12/18 10:40	122.8	↓-3.2
12/18 10:50	119.3	↓-3.5
12/18 11:00	115.6	↓-3.7
12/18 11:10	111.7	↓-3.9
12/18 11:20	107.6	↓-4.1
12/18 11:30	103.5	↓-4.1
12/18 11:40	99.3	↓-4.2
12/18 11:50	95.1	↓-4.2
12/18 12:00	90.9	↓-4.2
12/18 12:10	86.7	↓-4.2
12/18 12:20	82.7	↓-4.0
12/18 12:30	78.8	↓-3.9
12/18 12:40	75.1	↓-3.7
12/18 12:50	71.5	↓-3.6
12/18 13:00	68.2	↓-3.3
12/18 13:10	65.1	↓-3.1
12/18 13:20	62.3	↓-2.8
12/18 13:30	59.8	↓-2.5
12/18 13:40	57.6	↓-2.2
12/18 13:50	55.7	↓-1.9
12/18 14:00	54.2	↓-1.5
12/18 14:10	52.9	↓-1.3
12/18 14:20	52.0	↓-0.9
12/18 14:30	51.4	↓-0.6
12/18 14:40	51.2	↓-0.2	干潮
12/18 14:50	51.3	↑0.1
12/18 15:00	51.7	↑0.4
12/18 15:10	52.5	↑0.8
12/18 15:20	53.5	↑1.0
12/18 15:30	54.9	↑1.4
12/18 15:40	56.5	↑1.6
12/18 15:50	58.5	↑2.0
12/18 16:00	60.7	↑2.2
12/18 16:10	63.2	↑2.5
12/18 16:20	66.0	↑2.8
12/18 16:30	69.0	↑3.0
12/18 16:40	72.2	↑3.2
12/18 16:50	75.6	↑3.4
12/18 17:00	79.3	↑3.7
12/18 17:10	83.1	↑3.8
12/18 17:20	87.0	↑3.9
12/18 17:30	91.2	↑4.2
12/18 17:40	95.4	↑4.2
12/18 17:50	99.7	↑4.3
12/18 18:00	104.1	↑4.4
12/18 18:10	108.5	↑4.4
12/18 18:20	112.9	↑4.4
12/18 18:30	117.3	↑4.4
12/18 18:40	121.6	↑4.3
12/18 18:50	125.8	↑4.2
12/18 19:00	129.9	↑4.1
12/18 19:10	133.8	↑3.9
12/18 19:20	137.5	↑3.7
12/18 19:30	141.0	↑3.5
12/18 19:40	144.1	↑3.1
12/18 19:50	147.0	↑2.9
12/18 20:00	149.5	↑2.5
12/18 20:10	151.6	↑2.1
12/18 20:20	153.3	↑1.7
12/18 20:30	154.6	↑1.3
12/18 20:40	155.5	↑0.9
12/18 20:50	155.9	↑0.4	満潮
12/18 21:00	155.8	↓-0.1
12/18 21:10	155.2	↓-0.6
12/18 21:20	154.2	↓-1.0
12/18 21:30	152.7	↓-1.5
12/18 21:40	150.7	↓-2.0
12/18 21:50	148.2	↓-2.5
12/18 22:00	145.3	↓-2.9
12/18 22:10	142.0	↓-3.3
12/18 22:20	138.2	↓-3.8
12/18 22:30	134.1	↓-4.1
12/18 22:40	129.6	↓-4.5
12/18 22:50	124.8	↓-4.8
12/18 23:00	119.7	↓-5.1
12/18 23:10	114.3	↓-5.4
12/18 23:20	108.7	↓-5.6
12/18 23:30	103.0	↓-5.7
12/18 23:40	97.1	↓-5.9
12/18 23:50	91.1	↓-6.0	最大潮位差