31 (金)	12:29	06:02	-	18:34
	174cm	19cm	-	51cm
中潮 出 07:28 入 17:24 出 11:26 入 22:50

万関瀬戸（長崎）2038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	168.7	↓-0.7
12/31 00:10	167.5	↓-1.2
12/31 00:20	165.8	↓-1.7
12/31 00:30	163.6	↓-2.2
12/31 00:40	160.9	↓-2.7
12/31 00:50	157.8	↓-3.1
12/31 01:00	154.3	↓-3.5
12/31 01:10	150.3	↓-4.0
12/31 01:20	146.0	↓-4.3
12/31 01:30	141.3	↓-4.7
12/31 01:40	136.3	↓-5.0
12/31 01:50	131.0	↓-5.3
12/31 02:00	125.4	↓-5.6
12/31 02:10	119.6	↓-5.8
12/31 02:20	113.7	↓-5.9
12/31 02:30	107.6	↓-6.1
12/31 02:40	101.4	↓-6.2
12/31 02:50	95.2	↓-6.2
12/31 03:00	88.9	↓-6.3
12/31 03:10	82.7	↓-6.2
12/31 03:20	76.6	↓-6.1
12/31 03:30	70.6	↓-6.0
12/31 03:40	64.7	↓-5.9
12/31 03:50	59.1	↓-5.6
12/31 04:00	53.6	↓-5.5
12/31 04:10	48.5	↓-5.1
12/31 04:20	43.7	↓-4.8
12/31 04:30	39.2	↓-4.5
12/31 04:40	35.1	↓-4.1
12/31 04:50	31.4	↓-3.7
12/31 05:00	28.2	↓-3.2
12/31 05:10	25.4	↓-2.8
12/31 05:20	23.0	↓-2.4
12/31 05:30	21.2	↓-1.8
12/31 05:40	19.9	↓-1.3
12/31 05:50	19.0	↓-0.9
12/31 06:00	18.7	↓-0.3	干潮
12/31 06:10	18.9	↑0.2
12/31 06:20	19.7	↑0.8
12/31 06:30	20.9	↑1.2
12/31 06:40	22.7	↑1.8
12/31 06:50	24.9	↑2.2
12/31 07:00	27.6	↑2.7
12/31 07:10	30.8	↑3.2
12/31 07:20	34.5	↑3.7
12/31 07:30	38.5	↑4.0
12/31 07:40	42.9	↑4.4
12/31 07:50	47.7	↑4.8
12/31 08:00	52.8	↑5.1
12/31 08:10	58.2	↑5.4
12/31 08:20	63.8	↑5.6
12/31 08:30	69.7	↑5.9
12/31 08:40	75.7	↑6.0
12/31 08:50	81.9	↑6.2
12/31 09:00	88.1	↑6.2
12/31 09:10	94.5	↑6.4	最大潮位差
12/31 09:20	100.8	↑6.3
12/31 09:30	107.1	↑6.3
12/31 09:40	113.3	↑6.2
12/31 09:50	119.3	↑6.0
12/31 10:00	125.3	↑6.0
12/31 10:10	131.0	↑5.7
12/31 10:20	136.5	↑5.5
12/31 10:30	141.7	↑5.2
12/31 10:40	146.7	↑5.0
12/31 10:50	151.3	↑4.6
12/31 11:00	155.5	↑4.2
12/31 11:10	159.3	↑3.8
12/31 11:20	162.8	↑3.5
12/31 11:30	165.8	↑3.0
12/31 11:40	168.3	↑2.5
12/31 11:50	170.4	↑2.1
12/31 12:00	172.0	↑1.6
12/31 12:10	173.1	↑1.1
12/31 12:20	173.8	↑0.7	満潮
12/31 12:30	173.9	↑0.1
12/31 12:40	173.6	↓-0.3
12/31 12:50	172.8	↓-0.8
12/31 13:00	171.5	↓-1.3
12/31 13:10	169.7	↓-1.8
12/31 13:20	167.6	↓-2.1
12/31 13:30	165.0	↓-2.6
12/31 13:40	162.0	↓-3.0
12/31 13:50	158.6	↓-3.4
12/31 14:00	154.9	↓-3.7
12/31 14:10	150.9	↓-4.0
12/31 14:20	146.5	↓-4.4
12/31 14:30	142.0	↓-4.5
12/31 14:40	137.2	↓-4.8
12/31 14:50	132.2	↓-5.0
12/31 15:00	127.1	↓-5.1
12/31 15:10	121.9	↓-5.2
12/31 15:20	116.6	↓-5.3
12/31 15:30	111.3	↓-5.3
12/31 15:40	106.0	↓-5.3
12/31 15:50	100.8	↓-5.2
12/31 16:00	95.6	↓-5.2
12/31 16:10	90.6	↓-5.0
12/31 16:20	85.7	↓-4.9
12/31 16:30	81.1	↓-4.6
12/31 16:40	76.7	↓-4.4
12/31 16:50	72.5	↓-4.2
12/31 17:00	68.6	↓-3.9
12/31 17:10	65.1	↓-3.5
12/31 17:20	61.9	↓-3.2
12/31 17:30	59.1	↓-2.8
12/31 17:40	56.6	↓-2.5
12/31 17:50	54.6	↓-2.0
12/31 18:00	52.9	↓-1.7
12/31 18:10	51.7	↓-1.2
12/31 18:20	51.0	↓-0.7
12/31 18:30	50.6	↓-0.4	干潮
12/31 18:40	50.7	↑0.1
12/31 18:50	51.3	↑0.6
12/31 19:00	52.2	↑0.9
12/31 19:10	53.6	↑1.4
12/31 19:20	55.4	↑1.8
12/31 19:30	57.6	↑2.2
12/31 19:40	60.2	↑2.6
12/31 19:50	63.1	↑2.9
12/31 20:00	66.3	↑3.2
12/31 20:10	69.8	↑3.5
12/31 20:20	73.7	↑3.9
12/31 20:30	77.7	↑4.0
12/31 20:40	82.0	↑4.3
12/31 20:50	86.5	↑4.5
12/31 21:00	91.1	↑4.6
12/31 21:10	95.8	↑4.7
12/31 21:20	100.5	↑4.7
12/31 21:30	105.4	↑4.9
12/31 21:40	110.2	↑4.8
12/31 21:50	115.0	↑4.8
12/31 22:00	119.7	↑4.7
12/31 22:10	124.3	↑4.6
12/31 22:20	128.7	↑4.4
12/31 22:30	133.0	↑4.3
12/31 22:40	137.0	↑4.0
12/31 22:50	140.9	↑3.9
12/31 23:00	144.4	↑3.5
12/31 23:10	147.6	↑3.2
12/31 23:20	150.5	↑2.9
12/31 23:30	153.1	↑2.6
12/31 23:40	155.3	↑2.2
12/31 23:50	157.1	↑1.8