20 (水)	12:18	05:53	23:56	18:02
	139cm	13cm	150cm	42cm
中潮 出 07:22 入 17:18 出 10:14 入 21:25

芦辺（長崎）2028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	155.0	↓-2.0
12/20 00:10	152.4	↓-2.6
12/20 00:20	149.4	↓-3.0
12/20 00:30	146.0	↓-3.4
12/20 00:40	142.1	↓-3.9
12/20 00:50	137.9	↓-4.2
12/20 01:00	133.2	↓-4.7
12/20 01:10	128.3	↓-4.9
12/20 01:20	123.1	↓-5.2
12/20 01:30	117.6	↓-5.5
12/20 01:40	112.0	↓-5.6
12/20 01:50	106.2	↓-5.8
12/20 02:00	100.2	↓-6.0
12/20 02:10	94.3	↓-5.9
12/20 02:20	88.2	↓-6.1	最大潮位差
12/20 02:30	82.3	↓-5.9
12/20 02:40	76.3	↓-6.0
12/20 02:50	70.5	↓-5.8
12/20 03:00	64.8	↓-5.7
12/20 03:10	59.3	↓-5.5
12/20 03:20	54.0	↓-5.3
12/20 03:30	48.9	↓-5.1
12/20 03:40	44.1	↓-4.8
12/20 03:50	39.6	↓-4.5
12/20 04:00	35.4	↓-4.2
12/20 04:10	31.5	↓-3.9
12/20 04:20	27.9	↓-3.6
12/20 04:30	24.7	↓-3.2
12/20 04:40	21.9	↓-2.8
12/20 04:50	19.4	↓-2.5
12/20 05:00	17.3	↓-2.1
12/20 05:10	15.6	↓-1.7
12/20 05:20	14.2	↓-1.4
12/20 05:30	13.2	↓-1.0
12/20 05:40	12.6	↓-0.6
12/20 05:50	12.3	↓-0.3	干潮
12/20 06:00	12.4	↑0.1
12/20 06:10	12.9	↑0.5
12/20 06:20	13.7	↑0.8
12/20 06:30	14.8	↑1.1
12/20 06:40	16.3	↑1.5
12/20 06:50	18.1	↑1.8
12/20 07:00	20.3	↑2.2
12/20 07:10	22.8	↑2.5
12/20 07:20	25.7	↑2.9
12/20 07:30	28.8	↑3.1
12/20 07:40	32.2	↑3.4
12/20 07:50	36.0	↑3.8
12/20 08:00	40.0	↑4.0
12/20 08:10	44.3	↑4.3
12/20 08:20	48.8	↑4.5
12/20 08:30	53.5	↑4.7
12/20 08:40	58.4	↑4.9
12/20 08:50	63.4	↑5.0
12/20 09:00	68.6	↑5.2
12/20 09:10	73.8	↑5.2
12/20 09:20	79.1	↑5.3
12/20 09:30	84.4	↑5.3
12/20 09:40	89.6	↑5.2
12/20 09:50	94.7	↑5.1
12/20 10:00	99.8	↑5.1
12/20 10:10	104.6	↑4.8
12/20 10:20	109.3	↑4.7
12/20 10:30	113.7	↑4.4
12/20 10:40	117.8	↑4.1
12/20 10:50	121.7	↑3.9
12/20 11:00	125.2	↑3.5
12/20 11:10	128.3	↑3.1
12/20 11:20	131.0	↑2.7
12/20 11:30	133.3	↑2.3
12/20 11:40	135.2	↑1.9
12/20 11:50	136.6	↑1.4
12/20 12:00	137.6	↑1.0
12/20 12:10	138.2	↑0.6	満潮
12/20 12:20	138.3	↑0.1
12/20 12:30	137.9	↓-0.4
12/20 12:40	137.2	↓-0.7
12/20 12:50	135.9	↓-1.3
12/20 13:00	134.3	↓-1.6
12/20 13:10	132.3	↓-2.0
12/20 13:20	129.9	↓-2.4
12/20 13:30	127.1	↓-2.8
12/20 13:40	124.1	↓-3.0
12/20 13:50	120.7	↓-3.4
12/20 14:00	117.1	↓-3.6
12/20 14:10	113.2	↓-3.9
12/20 14:20	109.2	↓-4.0
12/20 14:30	105.0	↓-4.2
12/20 14:40	100.6	↓-4.4
12/20 14:50	96.2	↓-4.4
12/20 15:00	91.8	↓-4.4
12/20 15:10	87.3	↓-4.5
12/20 15:20	82.9	↓-4.4
12/20 15:30	78.6	↓-4.3
12/20 15:40	74.4	↓-4.2
12/20 15:50	70.3	↓-4.1
12/20 16:00	66.4	↓-3.9
12/20 16:10	62.7	↓-3.7
12/20 16:20	59.2	↓-3.5
12/20 16:30	56.0	↓-3.2
12/20 16:40	53.1	↓-2.9
12/20 16:50	50.4	↓-2.7
12/20 17:00	48.1	↓-2.3
12/20 17:10	46.1	↓-2.0
12/20 17:20	44.5	↓-1.6
12/20 17:30	43.2	↓-1.3
12/20 17:40	42.2	↓-1.0
12/20 17:50	41.7	↓-0.5
12/20 18:00	41.4	↓-0.3	干潮
12/20 18:10	41.5	↑0.1
12/20 18:20	42.0	↑0.5
12/20 18:30	42.9	↑0.9
12/20 18:40	44.1	↑1.2
12/20 18:50	45.6	↑1.5
12/20 19:00	47.5	↑1.9
12/20 19:10	49.8	↑2.3
12/20 19:20	52.3	↑2.5
12/20 19:30	55.2	↑2.9
12/20 19:40	58.4	↑3.2
12/20 19:50	61.9	↑3.5
12/20 20:00	65.6	↑3.7
12/20 20:10	69.6	↑4.0
12/20 20:20	73.9	↑4.3
12/20 20:30	78.3	↑4.4
12/20 20:40	82.9	↑4.6
12/20 20:50	87.6	↑4.7
12/20 21:00	92.4	↑4.8
12/20 21:10	97.2	↑4.8
12/20 21:20	102.1	↑4.9
12/20 21:30	107.0	↑4.9
12/20 21:40	111.8	↑4.8
12/20 21:50	116.5	↑4.7
12/20 22:00	121.0	↑4.5
12/20 22:10	125.3	↑4.3
12/20 22:20	129.3	↑4.0
12/20 22:30	133.1	↑3.8
12/20 22:40	136.6	↑3.5
12/20 22:50	139.7	↑3.1
12/20 23:00	142.4	↑2.7
12/20 23:10	144.7	↑2.3
12/20 23:20	146.6	↑1.9
12/20 23:30	148.0	↑1.4
12/20 23:40	148.9	↑0.9
12/20 23:50	149.4	↑0.5	満潮