20 (水)	04:31	10:25	16:49	23:10
	164cm	60cm	176cm	36cm
長潮 出 07:24 入 17:18 出 13:23 入 01:12

小茂田（長崎）2034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	73.8	↑3.7
12/20 00:10	77.8	↑4.0
12/20 00:20	82.0	↑4.2
12/20 00:30	86.2	↑4.2
12/20 00:40	90.6	↑4.4
12/20 00:50	95.1	↑4.5
12/20 01:00	99.6	↑4.5
12/20 01:10	104.2	↑4.6
12/20 01:20	108.7	↑4.5
12/20 01:30	113.3	↑4.6
12/20 01:40	117.8	↑4.5
12/20 01:50	122.2	↑4.4
12/20 02:00	126.5	↑4.3
12/20 02:10	130.7	↑4.2
12/20 02:20	134.7	↑4.0
12/20 02:30	138.6	↑3.9
12/20 02:40	142.3	↑3.7
12/20 02:50	145.7	↑3.4
12/20 03:00	148.9	↑3.2
12/20 03:10	151.9	↑3.0
12/20 03:20	154.5	↑2.6
12/20 03:30	156.9	↑2.4
12/20 03:40	158.9	↑2.0
12/20 03:50	160.6	↑1.7
12/20 04:00	161.9	↑1.3
12/20 04:10	162.9	↑1.0
12/20 04:20	163.4	↑0.5
12/20 04:30	163.6	↑0.2	満潮
12/20 04:40	163.4	↓-0.2
12/20 04:50	162.9	↓-0.5
12/20 05:00	161.9	↓-1.0
12/20 05:10	160.5	↓-1.4
12/20 05:20	158.8	↓-1.7
12/20 05:30	156.6	↓-2.2
12/20 05:40	154.2	↓-2.4
12/20 05:50	151.4	↓-2.8
12/20 06:00	148.2	↓-3.2
12/20 06:10	144.8	↓-3.4
12/20 06:20	141.1	↓-3.7
12/20 06:30	137.2	↓-3.9
12/20 06:40	133.1	↓-4.1
12/20 06:50	128.7	↓-4.4
12/20 07:00	124.3	↓-4.4
12/20 07:10	119.7	↓-4.6
12/20 07:20	115.1	↓-4.6
12/20 07:30	110.4	↓-4.7
12/20 07:40	105.8	↓-4.6
12/20 07:50	101.2	↓-4.6
12/20 08:00	96.6	↓-4.6
12/20 08:10	92.2	↓-4.4
12/20 08:20	88.0	↓-4.2
12/20 08:30	84.0	↓-4.0
12/20 08:40	80.2	↓-3.8
12/20 08:50	76.6	↓-3.6
12/20 09:00	73.3	↓-3.3
12/20 09:10	70.4	↓-2.9
12/20 09:20	67.7	↓-2.7
12/20 09:30	65.5	↓-2.2
12/20 09:40	63.6	↓-1.9
12/20 09:50	62.0	↓-1.6
12/20 10:00	60.9	↓-1.1
12/20 10:10	60.1	↓-0.8
12/20 10:20	59.8	↓-0.3	干潮
12/20 10:30	59.8	0
12/20 10:40	60.3	↑0.5
12/20 10:50	61.1	↑0.8
12/20 11:00	62.3	↑1.2
12/20 11:10	63.9	↑1.6
12/20 11:20	65.8	↑1.9
12/20 11:30	68.1	↑2.3
12/20 11:40	70.6	↑2.5
12/20 11:50	73.5	↑2.9
12/20 12:00	76.7	↑3.2
12/20 12:10	80.1	↑3.4
12/20 12:20	83.7	↑3.6
12/20 12:30	87.6	↑3.9
12/20 12:40	91.6	↑4.0
12/20 12:50	95.8	↑4.2
12/20 13:00	100.2	↑4.4
12/20 13:10	104.6	↑4.4
12/20 13:20	109.2	↑4.6
12/20 13:30	113.8	↑4.6
12/20 13:40	118.4	↑4.6
12/20 13:50	123.0	↑4.6
12/20 14:00	127.6	↑4.6
12/20 14:10	132.1	↑4.5
12/20 14:20	136.6	↑4.5
12/20 14:30	140.9	↑4.3
12/20 14:40	145.1	↑4.2
12/20 14:50	149.1	↑4.0
12/20 15:00	153.0	↑3.9
12/20 15:10	156.6	↑3.6
12/20 15:20	160.0	↑3.4
12/20 15:30	163.1	↑3.1
12/20 15:40	165.9	↑2.8
12/20 15:50	168.4	↑2.5
12/20 16:00	170.5	↑2.1
12/20 16:10	172.3	↑1.8
12/20 16:20	173.7	↑1.4
12/20 16:30	174.7	↑1.0
12/20 16:40	175.3	↑0.6	満潮
12/20 16:50	175.4	↑0.1
12/20 17:00	175.1	↓-0.3
12/20 17:10	174.4	↓-0.7
12/20 17:20	173.2	↓-1.2
12/20 17:30	171.6	↓-1.6
12/20 17:40	169.5	↓-2.1
12/20 17:50	167.1	↓-2.4
12/20 18:00	164.1	↓-3.0
12/20 18:10	160.8	↓-3.3
12/20 18:20	157.1	↓-3.7
12/20 18:30	153.0	↓-4.1
12/20 18:40	148.6	↓-4.4
12/20 18:50	143.8	↓-4.8
12/20 19:00	138.8	↓-5.0
12/20 19:10	133.6	↓-5.2
12/20 19:20	128.1	↓-5.5
12/20 19:30	122.4	↓-5.7
12/20 19:40	116.7	↓-5.7
12/20 19:50	110.8	↓-5.9	最大潮位差
12/20 20:00	104.9	↓-5.9	最大潮位差
12/20 20:10	99.1	↓-5.8
12/20 20:20	93.2	↓-5.9	最大潮位差
12/20 20:30	87.5	↓-5.7
12/20 20:40	81.9	↓-5.6
12/20 20:50	76.4	↓-5.5
12/20 21:00	71.2	↓-5.2
12/20 21:10	66.2	↓-5.0
12/20 21:20	61.5	↓-4.7
12/20 21:30	57.1	↓-4.4
12/20 21:40	53.1	↓-4.0
12/20 21:50	49.4	↓-3.7
12/20 22:00	46.1	↓-3.3
12/20 22:10	43.3	↓-2.8
12/20 22:20	40.8	↓-2.5
12/20 22:30	38.8	↓-2.0
12/20 22:40	37.3	↓-1.5
12/20 22:50	36.2	↓-1.1
12/20 23:00	35.5	↓-0.7	干潮
12/20 23:10	35.4	↓-0.1	干潮
12/20 23:20	35.6	↑0.2
12/20 23:30	36.3	↑0.7
12/20 23:40	37.5	↑1.2
12/20 23:50	39.1	↑1.6