31 (火)	00:50	07:01	13:21	19:39
	162cm	39cm	166cm	48cm
小潮 出 07:28 入 17:24 出 11:38 入 -

万関瀬戸（長崎）2030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	156.0	↑2.3
12/31 00:10	157.9	↑1.9
12/31 00:20	159.4	↑1.5
12/31 00:30	160.5	↑1.1
12/31 00:40	161.1	↑0.6	満潮
12/31 00:50	161.3	↑0.2	満潮
12/31 01:00	161.0	↓-0.3
12/31 01:10	160.3	↓-0.7
12/31 01:20	159.2	↓-1.1
12/31 01:30	157.6	↓-1.6
12/31 01:40	155.6	↓-2.0
12/31 01:50	153.3	↓-2.3
12/31 02:00	150.5	↓-2.8
12/31 02:10	147.4	↓-3.1
12/31 02:20	143.9	↓-3.5
12/31 02:30	140.1	↓-3.8
12/31 02:40	136.1	↓-4.0
12/31 02:50	131.7	↓-4.4
12/31 03:00	127.2	↓-4.5
12/31 03:10	122.4	↓-4.8
12/31 03:20	117.5	↓-4.9
12/31 03:30	112.5	↓-5.0
12/31 03:40	107.4	↓-5.1
12/31 03:50	102.2	↓-5.2
12/31 04:00	97.0	↓-5.2
12/31 04:10	91.8	↓-5.2
12/31 04:20	86.7	↓-5.1
12/31 04:30	81.7	↓-5.0
12/31 04:40	76.8	↓-4.9
12/31 04:50	72.1	↓-4.7
12/31 05:00	67.5	↓-4.6
12/31 05:10	63.2	↓-4.3
12/31 05:20	59.2	↓-4.0
12/31 05:30	55.5	↓-3.7
12/31 05:40	52.1	↓-3.4
12/31 05:50	49.0	↓-3.1
12/31 06:00	46.3	↓-2.7
12/31 06:10	43.9	↓-2.4
12/31 06:20	42.0	↓-1.9
12/31 06:30	40.5	↓-1.5
12/31 06:40	39.4	↓-1.1
12/31 06:50	38.7	↓-0.7
12/31 07:00	38.5	↓-0.2	干潮
12/31 07:10	38.7	↑0.2
12/31 07:20	39.4	↑0.7
12/31 07:30	40.4	↑1.0
12/31 07:40	42.0	↑1.6
12/31 07:50	43.9	↑1.9
12/31 08:00	46.2	↑2.3
12/31 08:10	48.9	↑2.7
12/31 08:20	52.0	↑3.1
12/31 08:30	55.4	↑3.4
12/31 08:40	59.1	↑3.7
12/31 08:50	63.2	↑4.1
12/31 09:00	67.5	↑4.3
12/31 09:10	72.0	↑4.5
12/31 09:20	76.8	↑4.8
12/31 09:30	81.7	↑4.9
12/31 09:40	86.7	↑5.0
12/31 09:50	91.9	↑5.2
12/31 10:00	97.1	↑5.2
12/31 10:10	102.3	↑5.2
12/31 10:20	107.6	↑5.3	最大潮位差
12/31 10:30	112.8	↑5.2
12/31 10:40	117.9	↑5.1
12/31 10:50	122.9	↑5.0
12/31 11:00	127.8	↑4.9
12/31 11:10	132.5	↑4.7
12/31 11:20	137.0	↑4.5
12/31 11:30	141.2	↑4.2
12/31 11:40	145.2	↑4.0
12/31 11:50	148.9	↑3.7
12/31 12:00	152.2	↑3.3
12/31 12:10	155.3	↑3.1
12/31 12:20	157.9	↑2.6
12/31 12:30	160.2	↑2.3
12/31 12:40	162.1	↑1.9
12/31 12:50	163.5	↑1.4
12/31 13:00	164.6	↑1.1
12/31 13:10	165.2	↑0.6
12/31 13:20	165.4	↑0.2	満潮
12/31 13:30	165.2	↓-0.2
12/31 13:40	164.6	↓-0.6
12/31 13:50	163.5	↓-1.1
12/31 14:00	162.1	↓-1.4
12/31 14:10	160.2	↓-1.9
12/31 14:20	158.0	↓-2.2
12/31 14:30	155.4	↓-2.6
12/31 14:40	152.5	↓-2.9
12/31 14:50	149.2	↓-3.3
12/31 15:00	145.7	↓-3.5
12/31 15:10	141.9	↓-3.8
12/31 15:20	137.8	↓-4.1
12/31 15:30	133.5	↓-4.3
12/31 15:40	129.0	↓-4.5
12/31 15:50	124.4	↓-4.6
12/31 16:00	119.6	↓-4.8
12/31 16:10	114.8	↓-4.8
12/31 16:20	109.9	↓-4.9
12/31 16:30	105.0	↓-4.9
12/31 16:40	100.1	↓-4.9
12/31 16:50	95.3	↓-4.8
12/31 17:00	90.5	↓-4.8
12/31 17:10	85.9	↓-4.6
12/31 17:20	81.4	↓-4.5
12/31 17:30	77.0	↓-4.4
12/31 17:40	72.9	↓-4.1
12/31 17:50	69.0	↓-3.9
12/31 18:00	65.4	↓-3.6
12/31 18:10	62.1	↓-3.3
12/31 18:20	59.0	↓-3.1
12/31 18:30	56.3	↓-2.7
12/31 18:40	53.9	↓-2.4
12/31 18:50	51.9	↓-2.0
12/31 19:00	50.3	↓-1.6
12/31 19:10	49.0	↓-1.3
12/31 19:20	48.1	↓-0.9
12/31 19:30	47.6	↓-0.5	干潮
12/31 19:40	47.5	↓-0.1
12/31 19:50	47.8	↑0.3
12/31 20:00	48.5	↑0.7
12/31 20:10	49.5	↑1.0
12/31 20:20	51.0	↑1.5
12/31 20:30	52.7	↑1.7
12/31 20:40	54.9	↑2.2
12/31 20:50	57.3	↑2.4
12/31 21:00	60.0	↑2.7
12/31 21:10	63.1	↑3.1
12/31 21:20	66.4	↑3.3
12/31 21:30	69.9	↑3.5
12/31 21:40	73.6	↑3.7
12/31 21:50	77.5	↑3.9
12/31 22:00	81.6	↑4.1
12/31 22:10	85.8	↑4.2
12/31 22:20	90.1	↑4.3
12/31 22:30	94.4	↑4.3
12/31 22:40	98.8	↑4.4
12/31 22:50	103.1	↑4.3
12/31 23:00	107.5	↑4.4
12/31 23:10	111.7	↑4.2
12/31 23:20	115.9	↑4.2
12/31 23:30	119.9	↑4.0
12/31 23:40	123.8	↑3.9
12/31 23:50	127.5	↑3.7