20 (水)	11:43	05:06	23:34	17:36
	154cm	16cm	143cm	35cm
中潮 出 07:24 入 17:18 出 10:16 入 21:26

厳原（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	140.0	↓-3.0
12/20 00:10	136.7	↓-3.3
12/20 00:20	132.9	↓-3.8
12/20 00:30	128.8	↓-4.1
12/20 00:40	124.3	↓-4.5
12/20 00:50	119.5	↓-4.8
12/20 01:00	114.4	↓-5.1
12/20 01:10	109.1	↓-5.3
12/20 01:20	103.6	↓-5.5
12/20 01:30	97.9	↓-5.7
12/20 01:40	92.2	↓-5.7
12/20 01:50	86.3	↓-5.9	最大潮位差
12/20 02:00	80.5	↓-5.8
12/20 02:10	74.6	↓-5.9	最大潮位差
12/20 02:20	68.9	↓-5.7
12/20 02:30	63.3	↓-5.6
12/20 02:40	57.8	↓-5.5
12/20 02:50	52.5	↓-5.3
12/20 03:00	47.5	↓-5.0
12/20 03:10	42.8	↓-4.7
12/20 03:20	38.3	↓-4.5
12/20 03:30	34.2	↓-4.1
12/20 03:40	30.5	↓-3.7
12/20 03:50	27.2	↓-3.3
12/20 04:00	24.2	↓-3.0
12/20 04:10	21.7	↓-2.5
12/20 04:20	19.6	↓-2.1
12/20 04:30	17.9	↓-1.7
12/20 04:40	16.6	↓-1.3
12/20 04:50	15.8	↓-0.8
12/20 05:00	15.4	↓-0.4	干潮
12/20 05:10	15.4	0
12/20 05:20	15.8	↑0.4
12/20 05:30	16.7	↑0.9
12/20 05:40	17.9	↑1.2
12/20 05:50	19.5	↑1.6
12/20 06:00	21.4	↑1.9
12/20 06:10	23.7	↑2.3
12/20 06:20	26.4	↑2.7
12/20 06:30	29.3	↑2.9
12/20 06:40	32.6	↑3.3
12/20 06:50	36.2	↑3.6
12/20 07:00	40.0	↑3.8
12/20 07:10	44.2	↑4.2
12/20 07:20	48.5	↑4.3
12/20 07:30	53.1	↑4.6
12/20 07:40	57.9	↑4.8
12/20 07:50	62.9	↑5.0
12/20 08:00	68.0	↑5.1
12/20 08:10	73.3	↑5.3
12/20 08:20	78.6	↑5.3
12/20 08:30	84.0	↑5.4
12/20 08:40	89.5	↑5.5
12/20 08:50	95.0	↑5.5
12/20 09:00	100.4	↑5.4
12/20 09:10	105.7	↑5.3
12/20 09:20	110.9	↑5.2
12/20 09:30	116.0	↑5.1
12/20 09:40	120.9	↑4.9
12/20 09:50	125.6	↑4.7
12/20 10:00	130.0	↑4.4
12/20 10:10	134.1	↑4.1
12/20 10:20	137.8	↑3.7
12/20 10:30	141.2	↑3.4
12/20 10:40	144.3	↑3.1
12/20 10:50	146.9	↑2.6
12/20 11:00	149.1	↑2.2
12/20 11:10	150.8	↑1.7
12/20 11:20	152.1	↑1.3
12/20 11:30	152.9	↑0.8
12/20 11:40	153.2	↑0.3	満潮
12/20 11:50	153.1	↓-0.1
12/20 12:00	152.5	↓-0.6
12/20 12:10	151.4	↓-1.1
12/20 12:20	149.8	↓-1.6
12/20 12:30	147.7	↓-2.1
12/20 12:40	145.3	↓-2.4
12/20 12:50	142.4	↓-2.9
12/20 13:00	139.1	↓-3.3
12/20 13:10	135.4	↓-3.7
12/20 13:20	131.4	↓-4.0
12/20 13:30	127.1	↓-4.3
12/20 13:40	122.5	↓-4.6
12/20 13:50	117.6	↓-4.9
12/20 14:00	112.6	↓-5.0
12/20 14:10	107.4	↓-5.2
12/20 14:20	102.1	↓-5.3
12/20 14:30	96.8	↓-5.3
12/20 14:40	91.4	↓-5.4
12/20 14:50	86.1	↓-5.3
12/20 15:00	80.8	↓-5.3
12/20 15:10	75.7	↓-5.1
12/20 15:20	70.7	↓-5.0
12/20 15:30	65.9	↓-4.8
12/20 15:40	61.4	↓-4.5
12/20 15:50	57.1	↓-4.3
12/20 16:00	53.2	↓-3.9
12/20 16:10	49.6	↓-3.6
12/20 16:20	46.3	↓-3.3
12/20 16:30	43.5	↓-2.8
12/20 16:40	41.0	↓-2.5
12/20 16:50	38.9	↓-2.1
12/20 17:00	37.2	↓-1.7
12/20 17:10	36.0	↓-1.2
12/20 17:20	35.2	↓-0.8
12/20 17:30	34.7	↓-0.5	干潮
12/20 17:40	34.7	0
12/20 17:50	35.1	↑0.4
12/20 18:00	35.9	↑0.8
12/20 18:10	37.1	↑1.2
12/20 18:20	38.6	↑1.5
12/20 18:30	40.5	↑1.9
12/20 18:40	42.7	↑2.2
12/20 18:50	45.3	↑2.6
12/20 19:00	48.2	↑2.9
12/20 19:10	51.3	↑3.1
12/20 19:20	54.8	↑3.5
12/20 19:30	58.4	↑3.6
12/20 19:40	62.4	↑4.0
12/20 19:50	66.5	↑4.1
12/20 20:00	70.8	↑4.3
12/20 20:10	75.2	↑4.4
12/20 20:20	79.7	↑4.5
12/20 20:30	84.4	↑4.7
12/20 20:40	89.1	↑4.7
12/20 20:50	93.8	↑4.7
12/20 21:00	98.5	↑4.7
12/20 21:10	103.1	↑4.6
12/20 21:20	107.6	↑4.5
12/20 21:30	112.0	↑4.4
12/20 21:40	116.2	↑4.2
12/20 21:50	120.3	↑4.1
12/20 22:00	124.0	↑3.7
12/20 22:10	127.5	↑3.5
12/20 22:20	130.7	↑3.2
12/20 22:30	133.5	↑2.8
12/20 22:40	136.0	↑2.5
12/20 22:50	138.1	↑2.1
12/20 23:00	139.8	↑1.7
12/20 23:10	141.0	↑1.2
12/20 23:20	141.8	↑0.8
12/20 23:30	142.2	↑0.4	満潮
12/20 23:40	142.1	↓-0.1
12/20 23:50	141.6	↓-0.5