20 (金)	07:33	01:03	19:21	13:30
	180cm	30cm	177cm	62cm
中潮 出 07:24 入 17:17 出 04:08 入 14:41

大山浦（長崎）2041年12月20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
12/20 00:00	38.4	↓-3.1
12/20 00:10	35.8	↓-2.6
12/20 00:20	33.6	↓-2.2
12/20 00:30	31.8	↓-1.8
12/20 00:40	30.5	↓-1.3
12/20 00:50	29.7	↓-0.8
12/20 01:00	29.4	↓-0.3	干潮
12/20 01:10	29.5	↑0.1
12/20 01:20	30.2	↑0.7
12/20 01:30	31.3	↑1.1
12/20 01:40	32.9	↑1.6
12/20 01:50	34.9	↑2.0
12/20 02:00	37.5	↑2.6
12/20 02:10	40.4	↑2.9
12/20 02:20	43.8	↑3.4
12/20 02:30	47.6	↑3.8
12/20 02:40	51.7	↑4.1
12/20 02:50	56.2	↑4.5
12/20 03:00	61.0	↑4.8
12/20 03:10	66.1	↑5.1
12/20 03:20	71.4	↑5.3
12/20 03:30	77.0	↑5.6
12/20 03:40	82.7	↑5.7
12/20 03:50	88.6	↑5.9
12/20 04:00	94.6	↑6.0
12/20 04:10	100.7	↑6.1
12/20 04:20	106.8	↑6.1
12/20 04:30	112.8	↑6.0
12/20 04:40	118.8	↑6.0
12/20 04:50	124.7	↑5.9
12/20 05:00	130.5	↑5.8
12/20 05:10	136.1	↑5.6
12/20 05:20	141.5	↑5.4
12/20 05:30	146.7	↑5.2
12/20 05:40	151.5	↑4.8
12/20 05:50	156.1	↑4.6
12/20 06:00	160.3	↑4.2
12/20 06:10	164.2	↑3.9
12/20 06:20	167.7	↑3.5
12/20 06:30	170.7	↑3.0
12/20 06:40	173.4	↑2.7
12/20 06:50	175.6	↑2.2
12/20 07:00	177.3	↑1.7
12/20 07:10	178.6	↑1.3
12/20 07:20	179.4	↑0.8
12/20 07:30	179.7	↑0.3	満潮
12/20 07:40	179.6	↓-0.1
12/20 07:50	178.9	↓-0.7
12/20 08:00	177.9	↓-1.0
12/20 08:10	176.3	↓-1.6
12/20 08:20	174.4	↓-1.9
12/20 08:30	172.0	↓-2.4
12/20 08:40	169.2	↓-2.8
12/20 08:50	166.1	↓-3.1
12/20 09:00	162.6	↓-3.5
12/20 09:10	158.7	↓-3.9
12/20 09:20	154.6	↓-4.1
12/20 09:30	150.2	↓-4.4
12/20 09:40	145.6	↓-4.6
12/20 09:50	140.8	↓-4.8
12/20 10:00	135.9	↓-4.9
12/20 10:10	130.9	↓-5.0
12/20 10:20	125.7	↓-5.2
12/20 10:30	120.6	↓-5.1
12/20 10:40	115.4	↓-5.2
12/20 10:50	110.3	↓-5.1
12/20 11:00	105.2	↓-5.1
12/20 11:10	100.3	↓-4.9
12/20 11:20	95.6	↓-4.7
12/20 11:30	91.0	↓-4.6
12/20 11:40	86.7	↓-4.3
12/20 11:50	82.6	↓-4.1
12/20 12:00	78.8	↓-3.8
12/20 12:10	75.3	↓-3.5
12/20 12:20	72.2	↓-3.1
12/20 12:30	69.5	↓-2.7
12/20 12:40	67.1	↓-2.4
12/20 12:50	65.2	↓-1.9
12/20 13:00	63.7	↓-1.5
12/20 13:10	62.6	↓-1.1
12/20 13:20	61.9	↓-0.7	干潮
12/20 13:30	61.7	↓-0.2	干潮
12/20 13:40	62.0	↑0.3
12/20 13:50	62.7	↑0.7
12/20 14:00	63.9	↑1.2
12/20 14:10	65.4	↑1.5
12/20 14:20	67.4	↑2.0
12/20 14:30	69.9	↑2.5
12/20 14:40	72.7	↑2.8
12/20 14:50	75.8	↑3.1
12/20 15:00	79.3	↑3.5
12/20 15:10	83.2	↑3.9
12/20 15:20	87.3	↑4.1
12/20 15:30	91.6	↑4.3
12/20 15:40	96.2	↑4.6
12/20 15:50	101.0	↑4.8
12/20 16:00	105.9	↑4.9
12/20 16:10	110.9	↑5.0
12/20 16:20	116.0	↑5.1
12/20 16:30	121.2	↑5.2
12/20 16:40	126.3	↑5.1
12/20 16:50	131.4	↑5.1
12/20 17:00	136.3	↑4.9
12/20 17:10	141.2	↑4.9
12/20 17:20	145.9	↑4.7
12/20 17:30	150.3	↑4.4
12/20 17:40	154.6	↑4.3
12/20 17:50	158.5	↑3.9
12/20 18:00	162.1	↑3.6
12/20 18:10	165.4	↑3.3
12/20 18:20	168.3	↑2.9
12/20 18:30	170.8	↑2.5
12/20 18:40	172.9	↑2.1
12/20 18:50	174.6	↑1.7
12/20 19:00	175.7	↑1.1
12/20 19:10	176.4	↑0.7
12/20 19:20	176.7	↑0.3	満潮
12/20 19:30	176.4	↓-0.3
12/20 19:40	175.6	↓-0.8
12/20 19:50	174.4	↓-1.2
12/20 20:00	172.6	↓-1.8
12/20 20:10	170.4	↓-2.2
12/20 20:20	167.6	↓-2.8
12/20 20:30	164.5	↓-3.1
12/20 20:40	160.9	↓-3.6
12/20 20:50	156.8	↓-4.1
12/20 21:00	152.4	↓-4.4
12/20 21:10	147.6	↓-4.8
12/20 21:20	142.4	↓-5.2
12/20 21:30	136.9	↓-5.5
12/20 21:40	131.2	↓-5.7
12/20 21:50	125.2	↓-6.0
12/20 22:00	119.1	↓-6.1
12/20 22:10	112.7	↓-6.4
12/20 22:20	106.3	↓-6.4
12/20 22:30	99.8	↓-6.5
12/20 22:40	93.2	↓-6.6	最大潮位差
12/20 22:50	86.7	↓-6.5
12/20 23:00	80.2	↓-6.5
12/20 23:10	73.9	↓-6.3
12/20 23:20	67.6	↓-6.3
12/20 23:30	61.6	↓-6.0
12/20 23:40	55.8	↓-5.8
12/20 23:50	50.3	↓-5.5