20 (土)	10:06	03:29	21:26	15:31
	142cm	13cm	161cm	50cm
大潮 出 07:21 入 17:18 出 07:38 入 17:08

芦辺（長崎）2025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	83.5	↓-5.8
12/20 00:10	77.7	↓-5.8
12/20 00:20	72.0	↓-5.7
12/20 00:30	66.4	↓-5.6
12/20 00:40	60.9	↓-5.5
12/20 00:50	55.7	↓-5.2
12/20 01:00	50.6	↓-5.1
12/20 01:10	45.8	↓-4.8
12/20 01:20	41.2	↓-4.6
12/20 01:30	37.0	↓-4.2
12/20 01:40	33.0	↓-4.0
12/20 01:50	29.4	↓-3.6
12/20 02:00	26.1	↓-3.3
12/20 02:10	23.1	↓-3.0
12/20 02:20	20.5	↓-2.6
12/20 02:30	18.3	↓-2.2
12/20 02:40	16.4	↓-1.9
12/20 02:50	14.9	↓-1.5
12/20 03:00	13.7	↓-1.2
12/20 03:10	12.9	↓-0.8
12/20 03:20	12.5	↓-0.4	干潮
12/20 03:30	12.4	↓-0.1
12/20 03:40	12.6	↑0.2
12/20 03:50	13.2	↑0.6
12/20 04:00	14.1	↑0.9
12/20 04:10	15.4	↑1.3
12/20 04:20	16.9	↑1.5
12/20 04:30	18.8	↑1.9
12/20 04:40	21.0	↑2.2
12/20 04:50	23.5	↑2.5
12/20 05:00	26.3	↑2.8
12/20 05:10	29.4	↑3.1
12/20 05:20	32.7	↑3.3
12/20 05:30	36.3	↑3.6
12/20 05:40	40.2	↑3.9
12/20 05:50	44.3	↑4.1
12/20 06:00	48.6	↑4.3
12/20 06:10	53.2	↑4.6
12/20 06:20	57.9	↑4.7
12/20 06:30	62.8	↑4.9
12/20 06:40	67.8	↑5.0
12/20 06:50	72.9	↑5.1
12/20 07:00	78.0	↑5.1
12/20 07:10	83.2	↑5.2
12/20 07:20	88.4	↑5.2
12/20 07:30	93.6	↑5.2
12/20 07:40	98.6	↑5.0
12/20 07:50	103.6	↑5.0
12/20 08:00	108.3	↑4.7
12/20 08:10	112.9	↑4.6
12/20 08:20	117.3	↑4.4
12/20 08:30	121.3	↑4.0
12/20 08:40	125.1	↑3.8
12/20 08:50	128.5	↑3.4
12/20 09:00	131.6	↑3.1
12/20 09:10	134.2	↑2.6
12/20 09:20	136.5	↑2.3
12/20 09:30	138.3	↑1.8
12/20 09:40	139.6	↑1.3
12/20 09:50	140.6	↑1.0
12/20 10:00	141.0	↑0.4	満潮
12/20 10:10	141.0	0
12/20 10:20	140.5	↓-0.5
12/20 10:30	139.6	↓-0.9
12/20 10:40	138.2	↓-1.4
12/20 10:50	136.4	↓-1.8
12/20 11:00	134.2	↓-2.2
12/20 11:10	131.7	↓-2.5
12/20 11:20	128.7	↓-3.0
12/20 11:30	125.5	↓-3.2
12/20 11:40	121.9	↓-3.6
12/20 11:50	118.2	↓-3.7
12/20 12:00	114.2	↓-4.0
12/20 12:10	110.0	↓-4.2
12/20 12:20	105.7	↓-4.3
12/20 12:30	101.3	↓-4.4
12/20 12:40	96.8	↓-4.5
12/20 12:50	92.4	↓-4.4
12/20 13:00	88.0	↓-4.4
12/20 13:10	83.7	↓-4.3
12/20 13:20	79.5	↓-4.2
12/20 13:30	75.4	↓-4.1
12/20 13:40	71.6	↓-3.8
12/20 13:50	68.0	↓-3.6
12/20 14:00	64.6	↓-3.4
12/20 14:10	61.5	↓-3.1
12/20 14:20	58.8	↓-2.7
12/20 14:30	56.3	↓-2.5
12/20 14:40	54.3	↓-2.0
12/20 14:50	52.5	↓-1.8
12/20 15:00	51.2	↓-1.3
12/20 15:10	50.2	↓-1.0
12/20 15:20	49.6	↓-0.6
12/20 15:30	49.4	↓-0.2	干潮
12/20 15:40	49.6	↑0.2
12/20 15:50	50.2	↑0.6
12/20 16:00	51.1	↑0.9
12/20 16:10	52.5	↑1.4
12/20 16:20	54.2	↑1.7
12/20 16:30	56.2	↑2.0
12/20 16:40	58.6	↑2.4
12/20 16:50	61.3	↑2.7
12/20 17:00	64.3	↑3.0
12/20 17:10	67.7	↑3.4
12/20 17:20	71.3	↑3.6
12/20 17:30	75.1	↑3.8
12/20 17:40	79.2	↑4.1
12/20 17:50	83.6	↑4.4
12/20 18:00	88.1	↑4.5
12/20 18:10	92.7	↑4.6
12/20 18:20	97.5	↑4.8
12/20 18:30	102.4	↑4.9
12/20 18:40	107.3	↑4.9
12/20 18:50	112.3	↑5.0
12/20 19:00	117.2	↑4.9
12/20 19:10	122.0	↑4.8
12/20 19:20	126.8	↑4.8
12/20 19:30	131.4	↑4.6
12/20 19:40	135.8	↑4.4
12/20 19:50	140.0	↑4.2
12/20 20:00	143.9	↑3.9
12/20 20:10	147.4	↑3.5
12/20 20:20	150.7	↑3.3
12/20 20:30	153.5	↑2.8
12/20 20:40	155.9	↑2.4
12/20 20:50	157.9	↑2.0
12/20 21:00	159.4	↑1.5
12/20 21:10	160.4	↑1.0
12/20 21:20	160.9	↑0.5	満潮
12/20 21:30	160.8	↓-0.1
12/20 21:40	160.3	↓-0.5
12/20 21:50	159.2	↓-1.1
12/20 22:00	157.6	↓-1.6
12/20 22:10	155.5	↓-2.1
12/20 22:20	152.9	↓-2.6
12/20 22:30	149.8	↓-3.1
12/20 22:40	146.3	↓-3.5
12/20 22:50	142.3	↓-4.0
12/20 23:00	137.9	↓-4.4
12/20 23:10	133.2	↓-4.7
12/20 23:20	128.1	↓-5.1
12/20 23:30	122.8	↓-5.3
12/20 23:40	117.2	↓-5.6
12/20 23:50	111.3	↓-5.9	最大潮位差