31 (金)	07:09	00:23	18:58	12:58
	145cm	15cm	145cm	35cm
中潮 出 07:28 入 17:24 出 04:25 入 14:49

厳原（長崎）2021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	15.0	↓-1.1
12/31 00:10	14.3	↓-0.7
12/31 00:20	14.0	↓-0.3	干潮
12/31 00:30	14.2	↑0.2
12/31 00:40	14.7	↑0.5
12/31 00:50	15.6	↑0.9
12/31 01:00	16.9	↑1.3
12/31 01:10	18.5	↑1.6
12/31 01:20	20.5	↑2.0
12/31 01:30	22.9	↑2.4
12/31 01:40	25.5	↑2.6
12/31 01:50	28.5	↑3.0
12/31 02:00	31.7	↑3.2
12/31 02:10	35.3	↑3.6
12/31 02:20	39.0	↑3.7
12/31 02:30	43.0	↑4.0
12/31 02:40	47.2	↑4.2
12/31 02:50	51.6	↑4.4
12/31 03:00	56.1	↑4.5
12/31 03:10	60.8	↑4.7
12/31 03:20	65.5	↑4.7
12/31 03:30	70.4	↑4.9
12/31 03:40	75.3	↑4.9
12/31 03:50	80.2	↑4.9
12/31 04:00	85.2	↑5.0
12/31 04:10	90.1	↑4.9
12/31 04:20	95.0	↑4.9
12/31 04:30	99.8	↑4.8
12/31 04:40	104.5	↑4.7
12/31 04:50	109.0	↑4.5
12/31 05:00	113.4	↑4.4
12/31 05:10	117.7	↑4.3
12/31 05:20	121.6	↑3.9
12/31 05:30	125.4	↑3.8
12/31 05:40	128.9	↑3.5
12/31 05:50	132.1	↑3.2
12/31 06:00	134.9	↑2.8
12/31 06:10	137.5	↑2.6
12/31 06:20	139.6	↑2.1
12/31 06:30	141.4	↑1.8
12/31 06:40	142.8	↑1.4
12/31 06:50	143.8	↑1.0
12/31 07:00	144.4	↑0.6	満潮
12/31 07:10	144.5	↑0.1
12/31 07:20	144.2	↓-0.3
12/31 07:30	143.5	↓-0.7
12/31 07:40	142.4	↓-1.1
12/31 07:50	140.8	↓-1.6
12/31 08:00	138.8	↓-2.0
12/31 08:10	136.4	↓-2.4
12/31 08:20	133.7	↓-2.7
12/31 08:30	130.5	↓-3.2
12/31 08:40	127.1	↓-3.4
12/31 08:50	123.3	↓-3.8
12/31 09:00	119.2	↓-4.1
12/31 09:10	114.9	↓-4.3
12/31 09:20	110.3	↓-4.6
12/31 09:30	105.6	↓-4.7
12/31 09:40	100.8	↓-4.8
12/31 09:50	95.8	↓-5.0
12/31 10:00	90.8	↓-5.0
12/31 10:10	85.7	↓-5.1
12/31 10:20	80.7	↓-5.0
12/31 10:30	75.8	↓-4.9
12/31 10:40	71.0	↓-4.8
12/31 10:50	66.3	↓-4.7
12/31 11:00	61.9	↓-4.4
12/31 11:10	57.6	↓-4.3
12/31 11:20	53.7	↓-3.9
12/31 11:30	50.0	↓-3.7
12/31 11:40	46.7	↓-3.3
12/31 11:50	43.7	↓-3.0
12/31 12:00	41.1	↓-2.6
12/31 12:10	38.9	↓-2.2
12/31 12:20	37.1	↓-1.8
12/31 12:30	35.8	↓-1.3
12/31 12:40	34.8	↓-1.0
12/31 12:50	34.3	↓-0.5	干潮
12/31 13:00	34.2	↓-0.1
12/31 13:10	34.6	↑0.4
12/31 13:20	35.4	↑0.8
12/31 13:30	36.6	↑1.2
12/31 13:40	38.1	↑1.5
12/31 13:50	40.1	↑2.0
12/31 14:00	42.4	↑2.3
12/31 14:10	45.1	↑2.7
12/31 14:20	48.1	↑3.0
12/31 14:30	51.4	↑3.3
12/31 14:40	54.9	↑3.5
12/31 14:50	58.7	↑3.8
12/31 15:00	62.8	↑4.1
12/31 15:10	67.0	↑4.2
12/31 15:20	71.4	↑4.4
12/31 15:30	75.9	↑4.5
12/31 15:40	80.5	↑4.6
12/31 15:50	85.1	↑4.6
12/31 16:00	89.9	↑4.8
12/31 16:10	94.6	↑4.7
12/31 16:20	99.3	↑4.7
12/31 16:30	103.9	↑4.6
12/31 16:40	108.4	↑4.5
12/31 16:50	112.8	↑4.4
12/31 17:00	117.0	↑4.2
12/31 17:10	121.1	↑4.1
12/31 17:20	124.9	↑3.8
12/31 17:30	128.4	↑3.5
12/31 17:40	131.7	↑3.3
12/31 17:50	134.6	↑2.9
12/31 18:00	137.2	↑2.6
12/31 18:10	139.4	↑2.2
12/31 18:20	141.2	↑1.8
12/31 18:30	142.6	↑1.4
12/31 18:40	143.6	↑1.0
12/31 18:50	144.2	↑0.6	満潮
12/31 19:00	144.3	↑0.1
12/31 19:10	143.9	↓-0.4
12/31 19:20	143.1	↓-0.8
12/31 19:30	141.8	↓-1.3
12/31 19:40	140.1	↓-1.7
12/31 19:50	137.9	↓-2.2
12/31 20:00	135.3	↓-2.6
12/31 20:10	132.2	↓-3.1
12/31 20:20	128.7	↓-3.5
12/31 20:30	124.9	↓-3.8
12/31 20:40	120.7	↓-4.2
12/31 20:50	116.1	↓-4.6
12/31 21:00	111.2	↓-4.9
12/31 21:10	106.1	↓-5.1
12/31 21:20	100.7	↓-5.4
12/31 21:30	95.1	↓-5.6
12/31 21:40	89.4	↓-5.7
12/31 21:50	83.5	↓-5.9
12/31 22:00	77.5	↓-6.0	最大潮位差
12/31 22:10	71.6	↓-5.9
12/31 22:20	65.6	↓-6.0	最大潮位差
12/31 22:30	59.7	↓-5.9
12/31 22:40	53.9	↓-5.8
12/31 22:50	48.2	↓-5.7
12/31 23:00	42.7	↓-5.5
12/31 23:10	37.4	↓-5.3
12/31 23:20	32.4	↓-5.0
12/31 23:30	27.7	↓-4.7
12/31 23:40	23.3	↓-4.4
12/31 23:50	19.3	↓-4.0