31 (木)	10:03	03:25	21:47	15:46
	161cm	1cm	148cm	28cm
大潮 出 07:28 入 17:24 出 18:23 入 08:20 潮干狩り ○ 14:47～16:47

厳原（長崎）2020年12月31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
12/31 00:00	84.8	↓-6.1
12/31 00:10	78.6	↓-6.2
12/31 00:20	72.4	↓-6.2
12/31 00:30	66.2	↓-6.2
12/31 00:40	60.0	↓-6.2
12/31 00:50	53.9	↓-6.1
12/31 01:00	48.0	↓-5.9
12/31 01:10	42.3	↓-5.7
12/31 01:20	36.8	↓-5.5
12/31 01:30	31.6	↓-5.2
12/31 01:40	26.7	↓-4.9
12/31 01:50	22.1	↓-4.6
12/31 02:00	18.0	↓-4.1
12/31 02:10	14.2	↓-3.8
12/31 02:20	10.9	↓-3.3
12/31 02:30	8.0	↓-2.9
12/31 02:40	5.6	↓-2.4
12/31 02:50	3.7	↓-1.9
12/31 03:00	2.3	↓-1.4
12/31 03:10	1.4	↓-0.9
12/31 03:20	0.9	↓-0.5	干潮
12/31 03:30	1.0	↑0.1
12/31 03:40	1.5	↑0.5
12/31 03:50	2.5	↑1.0
12/31 04:00	3.9	↑1.4
12/31 04:10	5.8	↑1.9
12/31 04:20	8.1	↑2.3
12/31 04:30	10.8	↑2.7
12/31 04:40	13.9	↑3.1
12/31 04:50	17.4	↑3.5
12/31 05:00	21.3	↑3.9
12/31 05:10	25.5	↑4.2
12/31 05:20	30.0	↑4.5
12/31 05:30	34.8	↑4.8
12/31 05:40	39.9	↑5.1
12/31 05:50	45.2	↑5.3
12/31 06:00	50.8	↑5.6
12/31 06:10	56.5	↑5.7
12/31 06:20	62.5	↑6.0
12/31 06:30	68.6	↑6.1
12/31 06:40	74.7	↑6.1
12/31 06:50	81.0	↑6.3	最大潮位差
12/31 07:00	87.3	↑6.3	最大潮位差
12/31 07:10	93.5	↑6.2
12/31 07:20	99.8	↑6.3	最大潮位差
12/31 07:30	105.9	↑6.1
12/31 07:40	111.9	↑6.0
12/31 07:50	117.8	↑5.9
12/31 08:00	123.4	↑5.6
12/31 08:10	128.8	↑5.4
12/31 08:20	133.9	↑5.1
12/31 08:30	138.6	↑4.7
12/31 08:40	143.0	↑4.4
12/31 08:50	146.9	↑3.9
12/31 09:00	150.4	↑3.5
12/31 09:10	153.5	↑3.1
12/31 09:20	156.0	↑2.5
12/31 09:30	158.0	↑2.0
12/31 09:40	159.5	↑1.5
12/31 09:50	160.4	↑0.9
12/31 10:00	160.8	↑0.4	満潮
12/31 10:10	160.6	↓-0.2
12/31 10:20	159.9	↓-0.7
12/31 10:30	158.5	↓-1.4
12/31 10:40	156.7	↓-1.8
12/31 10:50	154.3	↓-2.4
12/31 11:00	151.4	↓-2.9
12/31 11:10	147.9	↓-3.5
12/31 11:20	144.1	↓-3.8
12/31 11:30	139.7	↓-4.4
12/31 11:40	135.0	↓-4.7
12/31 11:50	129.9	↓-5.1
12/31 12:00	124.6	↓-5.3
12/31 12:10	118.9	↓-5.7
12/31 12:20	113.0	↓-5.9
12/31 12:30	107.0	↓-6.0
12/31 12:40	100.8	↓-6.2
12/31 12:50	94.6	↓-6.2
12/31 13:00	88.4	↓-6.2
12/31 13:10	82.2	↓-6.2
12/31 13:20	76.2	↓-6.0
12/31 13:30	70.3	↓-5.9
12/31 13:40	64.6	↓-5.7
12/31 13:50	59.2	↓-5.4
12/31 14:00	54.1	↓-5.1
12/31 14:10	49.4	↓-4.7
12/31 14:20	45.0	↓-4.4
12/31 14:30	41.1	↓-3.9
12/31 14:40	37.6	↓-3.5
12/31 14:50	34.6	↓-3.0
12/31 15:00	32.1	↓-2.5
12/31 15:10	30.1	↓-2.0
12/31 15:20	28.6	↓-1.5
12/31 15:30	27.6	↓-1.0
12/31 15:40	27.1	↓-0.5	干潮
12/31 15:50	27.2	↑0.1
12/31 16:00	27.7	↑0.5
12/31 16:10	28.6	↑0.9
12/31 16:20	30.1	↑1.5
12/31 16:30	31.9	↑1.8
12/31 16:40	34.2	↑2.3
12/31 16:50	36.8	↑2.6
12/31 17:00	39.9	↑3.1
12/31 17:10	43.2	↑3.3
12/31 17:20	46.9	↑3.7
12/31 17:30	50.8	↑3.9
12/31 17:40	55.0	↑4.2
12/31 17:50	59.4	↑4.4
12/31 18:00	64.1	↑4.7
12/31 18:10	68.8	↑4.7
12/31 18:20	73.8	↑5.0
12/31 18:30	78.8	↑5.0
12/31 18:40	83.9	↑5.1
12/31 18:50	89.0	↑5.1
12/31 19:00	94.1	↑5.1
12/31 19:10	99.2	↑5.1
12/31 19:20	104.2	↑5.0
12/31 19:30	109.2	↑5.0
12/31 19:40	113.9	↑4.7
12/31 19:50	118.5	↑4.6
12/31 20:00	122.9	↑4.4
12/31 20:10	127.1	↑4.2
12/31 20:20	130.9	↑3.8
12/31 20:30	134.4	↑3.5
12/31 20:40	137.6	↑3.2
12/31 20:50	140.4	↑2.8
12/31 21:00	142.8	↑2.4
12/31 21:10	144.7	↑1.9
12/31 21:20	146.3	↑1.6
12/31 21:30	147.3	↑1.0
12/31 21:40	147.8	↑0.5	満潮
12/31 21:50	147.9	↑0.1
12/31 22:00	147.5	↓-0.4
12/31 22:10	146.6	↓-0.9
12/31 22:20	145.1	↓-1.5
12/31 22:30	143.2	↓-1.9
12/31 22:40	140.8	↓-2.4
12/31 22:50	137.9	↓-2.9
12/31 23:00	134.6	↓-3.3
12/31 23:10	130.9	↓-3.7
12/31 23:20	126.7	↓-4.2
12/31 23:30	122.1	↓-4.6
12/31 23:40	117.2	↓-4.9
12/31 23:50	112.0	↓-5.2