31 (月)	07:45	01:15	19:34	13:43
	172cm	23cm	168cm	54cm
中潮 出 07:28 入 17:24 出 04:32 入 14:48

万関瀬戸（長崎）2040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	35.0	↓-3.5
12/31 00:10	31.9	↓-3.1
12/31 00:20	29.2	↓-2.7
12/31 00:30	26.9	↓-2.3
12/31 00:40	25.1	↓-1.8
12/31 00:50	23.7	↓-1.4
12/31 01:00	22.8	↓-0.9
12/31 01:10	22.4	↓-0.4	干潮
12/31 01:20	22.4	0
12/31 01:30	22.9	↑0.5
12/31 01:40	23.9	↑1.0
12/31 01:50	25.4	↑1.5
12/31 02:00	27.4	↑2.0
12/31 02:10	29.7	↑2.3
12/31 02:20	32.6	↑2.9
12/31 02:30	35.8	↑3.2
12/31 02:40	39.5	↑3.7
12/31 02:50	43.5	↑4.0
12/31 03:00	47.8	↑4.3
12/31 03:10	52.5	↑4.7
12/31 03:20	57.5	↑5.0
12/31 03:30	62.7	↑5.2
12/31 03:40	68.2	↑5.5
12/31 03:50	73.8	↑5.6
12/31 04:00	79.6	↑5.8
12/31 04:10	85.5	↑5.9
12/31 04:20	91.5	↑6.0
12/31 04:30	97.5	↑6.0
12/31 04:40	103.5	↑6.0
12/31 04:50	109.5	↑6.0
12/31 05:00	115.3	↑5.8
12/31 05:10	121.1	↑5.8
12/31 05:20	126.7	↑5.6
12/31 05:30	132.1	↑5.4
12/31 05:40	137.2	↑5.1
12/31 05:50	142.1	↑4.9
12/31 06:00	146.7	↑4.6
12/31 06:10	150.9	↑4.2
12/31 06:20	154.9	↑4.0
12/31 06:30	158.4	↑3.5
12/31 06:40	161.5	↑3.1
12/31 06:50	164.2	↑2.7
12/31 07:00	166.5	↑2.3
12/31 07:10	168.3	↑1.8
12/31 07:20	169.7	↑1.4
12/31 07:30	170.6	↑0.9
12/31 07:40	171.0	↑0.4	満潮
12/31 07:50	171.0	0
12/31 08:00	170.5	↓-0.5
12/31 08:10	169.5	↓-1.0
12/31 08:20	168.1	↓-1.4
12/31 08:30	166.3	↓-1.8
12/31 08:40	164.0	↓-2.3
12/31 08:50	161.4	↓-2.6
12/31 09:00	158.3	↓-3.1
12/31 09:10	154.9	↓-3.4
12/31 09:20	151.2	↓-3.7
12/31 09:30	147.2	↓-4.0
12/31 09:40	142.9	↓-4.3
12/31 09:50	138.4	↓-4.5
12/31 10:00	133.7	↓-4.7
12/31 10:10	128.9	↓-4.8
12/31 10:20	123.9	↓-5.0
12/31 10:30	118.8	↓-5.1
12/31 10:40	113.7	↓-5.1
12/31 10:50	108.6	↓-5.1
12/31 11:00	103.5	↓-5.1
12/31 11:10	98.5	↓-5.0
12/31 11:20	93.6	↓-4.9
12/31 11:30	88.8	↓-4.8
12/31 11:40	84.2	↓-4.6
12/31 11:50	79.9	↓-4.3
12/31 12:00	75.8	↓-4.1
12/31 12:10	71.9	↓-3.9
12/31 12:20	68.4	↓-3.5
12/31 12:30	65.2	↓-3.2
12/31 12:40	62.4	↓-2.8
12/31 12:50	60.0	↓-2.4
12/31 13:00	57.9	↓-2.1
12/31 13:10	56.3	↓-1.6
12/31 13:20	55.1	↓-1.2
12/31 13:30	54.3	↓-0.8
12/31 13:40	54.0	↓-0.3	干潮
12/31 13:50	54.1	↑0.1
12/31 14:00	54.7	↑0.6
12/31 14:10	55.7	↑1.0
12/31 14:20	57.1	↑1.4
12/31 14:30	59.0	↑1.9
12/31 14:40	61.3	↑2.3
12/31 14:50	63.9	↑2.6
12/31 15:00	66.9	↑3.0
12/31 15:10	70.3	↑3.4
12/31 15:20	74.0	↑3.7
12/31 15:30	78.0	↑4.0
12/31 15:40	82.2	↑4.2
12/31 15:50	86.7	↑4.5
12/31 16:00	91.3	↑4.6
12/31 16:10	96.1	↑4.8
12/31 16:20	101.1	↑5.0
12/31 16:30	106.1	↑5.0
12/31 16:40	111.2	↑5.1
12/31 16:50	116.2	↑5.0
12/31 17:00	121.3	↑5.1
12/31 17:10	126.2	↑4.9
12/31 17:20	131.0	↑4.8
12/31 17:30	135.7	↑4.7
12/31 17:40	140.2	↑4.5
12/31 17:50	144.5	↑4.3
12/31 18:00	148.5	↑4.0
12/31 18:10	152.1	↑3.6
12/31 18:20	155.5	↑3.4
12/31 18:30	158.5	↑3.0
12/31 18:40	161.1	↑2.6
12/31 18:50	163.3	↑2.2
12/31 19:00	165.1	↑1.8
12/31 19:10	166.5	↑1.4
12/31 19:20	167.3	↑0.8
12/31 19:30	167.7	↑0.4	満潮
12/31 19:40	167.6	↓-0.1
12/31 19:50	167.1	↓-0.5
12/31 20:00	166.0	↓-1.1
12/31 20:10	164.5	↓-1.5
12/31 20:20	162.4	↓-2.1
12/31 20:30	159.9	↓-2.5
12/31 20:40	157.0	↓-2.9
12/31 20:50	153.6	↓-3.4
12/31 21:00	149.8	↓-3.8
12/31 21:10	145.6	↓-4.2
12/31 21:20	141.0	↓-4.6
12/31 21:30	136.0	↓-5.0
12/31 21:40	130.8	↓-5.2
12/31 21:50	125.3	↓-5.5
12/31 22:00	119.5	↓-5.8
12/31 22:10	113.5	↓-6.0
12/31 22:20	107.4	↓-6.1
12/31 22:30	101.1	↓-6.3
12/31 22:40	94.8	↓-6.3
12/31 22:50	88.4	↓-6.4	最大潮位差
12/31 23:00	82.0	↓-6.4	最大潮位差
12/31 23:10	75.6	↓-6.4	最大潮位差
12/31 23:20	69.4	↓-6.2
12/31 23:30	63.2	↓-6.2
12/31 23:40	57.3	↓-5.9
12/31 23:50	51.5	↓-5.8