31 (月)	07:55	01:21	19:39	13:52
	180cm	23cm	174cm	61cm
中潮 出 07:29 入 17:24 出 04:32 入 14:48

大山浦（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	37.9	↓-3.9
12/31 00:10	34.5	↓-3.4
12/31 00:20	31.4	↓-3.1
12/31 00:30	28.8	↓-2.6
12/31 00:40	26.6	↓-2.2
12/31 00:50	24.9	↓-1.7
12/31 01:00	23.7	↓-1.2
12/31 01:10	22.9	↓-0.8
12/31 01:20	22.7	↓-0.2	干潮
12/31 01:30	22.9	↑0.2
12/31 01:40	23.7	↑0.8
12/31 01:50	24.9	↑1.2
12/31 02:00	26.6	↑1.7
12/31 02:10	28.8	↑2.2
12/31 02:20	31.4	↑2.6
12/31 02:30	34.5	↑3.1
12/31 02:40	38.1	↑3.6
12/31 02:50	42.0	↑3.9
12/31 03:00	46.3	↑4.3
12/31 03:10	51.0	↑4.7
12/31 03:20	56.0	↑5.0
12/31 03:30	61.3	↑5.3
12/31 03:40	66.8	↑5.5
12/31 03:50	72.6	↑5.8
12/31 04:00	78.5	↑5.9
12/31 04:10	84.6	↑6.1
12/31 04:20	90.8	↑6.2
12/31 04:30	97.0	↑6.2
12/31 04:40	103.3	↑6.3
12/31 04:50	109.6	↑6.3
12/31 05:00	115.8	↑6.2
12/31 05:10	121.9	↑6.1
12/31 05:20	127.9	↑6.0
12/31 05:30	133.7	↑5.8
12/31 05:40	139.3	↑5.6
12/31 05:50	144.6	↑5.3
12/31 06:00	149.7	↑5.1
12/31 06:10	154.4	↑4.7
12/31 06:20	158.8	↑4.4
12/31 06:30	162.8	↑4.0
12/31 06:40	166.5	↑3.7
12/31 06:50	169.7	↑3.2
12/31 07:00	172.4	↑2.7
12/31 07:10	174.8	↑2.4
12/31 07:20	176.6	↑1.8
12/31 07:30	178.0	↑1.4
12/31 07:40	178.9	↑0.9
12/31 07:50	179.3	↑0.4	満潮
12/31 08:00	179.2	↓-0.1
12/31 08:10	178.7	↓-0.5
12/31 08:20	177.7	↓-1.0
12/31 08:30	176.2	↓-1.5
12/31 08:40	174.3	↓-1.9
12/31 08:50	172.0	↓-2.3
12/31 09:00	169.2	↓-2.8
12/31 09:10	166.1	↓-3.1
12/31 09:20	162.6	↓-3.5
12/31 09:30	158.7	↓-3.9
12/31 09:40	154.6	↓-4.1
12/31 09:50	150.2	↓-4.4
12/31 10:00	145.6	↓-4.6
12/31 10:10	140.8	↓-4.8
12/31 10:20	135.8	↓-5.0
12/31 10:30	130.7	↓-5.1
12/31 10:40	125.5	↓-5.2
12/31 10:50	120.3	↓-5.2
12/31 11:00	115.1	↓-5.2
12/31 11:10	109.9	↓-5.2
12/31 11:20	104.8	↓-5.1
12/31 11:30	99.8	↓-5.0
12/31 11:40	95.0	↓-4.8
12/31 11:50	90.4	↓-4.6
12/31 12:00	86.0	↓-4.4
12/31 12:10	81.8	↓-4.2
12/31 12:20	78.0	↓-3.8
12/31 12:30	74.4	↓-3.6
12/31 12:40	71.2	↓-3.2
12/31 12:50	68.4	↓-2.8
12/31 13:00	66.0	↓-2.4
12/31 13:10	64.0	↓-2.0
12/31 13:20	62.4	↓-1.6
12/31 13:30	61.3	↓-1.1
12/31 13:40	60.5	↓-0.8
12/31 13:50	60.3	↓-0.2	干潮
12/31 14:00	60.5	↑0.2
12/31 14:10	61.2	↑0.7
12/31 14:20	62.2	↑1.0
12/31 14:30	63.8	↑1.6
12/31 14:40	65.7	↑1.9
12/31 14:50	68.1	↑2.4
12/31 15:00	70.9	↑2.8
12/31 15:10	74.0	↑3.1
12/31 15:20	77.5	↑3.5
12/31 15:30	81.3	↑3.8
12/31 15:40	85.3	↑4.0
12/31 15:50	89.7	↑4.4
12/31 16:00	94.2	↑4.5
12/31 16:10	99.0	↑4.8
12/31 16:20	103.8	↑4.8
12/31 16:30	108.8	↑5.0
12/31 16:40	113.9	↑5.1
12/31 16:50	119.0	↑5.1
12/31 17:00	124.1	↑5.1
12/31 17:10	129.1	↑5.0
12/31 17:20	134.1	↑5.0
12/31 17:30	138.9	↑4.8
12/31 17:40	143.5	↑4.6
12/31 17:50	147.9	↑4.4
12/31 18:00	152.1	↑4.2
12/31 18:10	156.0	↑3.9
12/31 18:20	159.6	↑3.6
12/31 18:30	162.8	↑3.2
12/31 18:40	165.6	↑2.8
12/31 18:50	168.1	↑2.5
12/31 19:00	170.1	↑2.0
12/31 19:10	171.6	↑1.5
12/31 19:20	172.8	↑1.2
12/31 19:30	173.4	↑0.6	満潮
12/31 19:40	173.5	↑0.1
12/31 19:50	173.1	↓-0.4
12/31 20:00	172.3	↓-0.8
12/31 20:10	170.9	↓-1.4
12/31 20:20	169.0	↓-1.9
12/31 20:30	166.7	↓-2.3
12/31 20:40	163.9	↓-2.8
12/31 20:50	160.6	↓-3.3
12/31 21:00	156.8	↓-3.8
12/31 21:10	152.7	↓-4.1
12/31 21:20	148.1	↓-4.6
12/31 21:30	143.2	↓-4.9
12/31 21:40	137.9	↓-5.3
12/31 21:50	132.3	↓-5.6
12/31 22:00	126.5	↓-5.8
12/31 22:10	120.4	↓-6.1
12/31 22:20	114.1	↓-6.3
12/31 22:30	107.6	↓-6.5
12/31 22:40	101.1	↓-6.5
12/31 22:50	94.5	↓-6.6
12/31 23:00	87.8	↓-6.7	最大潮位差
12/31 23:10	81.2	↓-6.6
12/31 23:20	74.6	↓-6.6
12/31 23:30	68.2	↓-6.4
12/31 23:40	61.9	↓-6.3
12/31 23:50	55.8	↓-6.1