20 (水)	11:26	05:13	23:46	17:33
	191cm	12cm	184cm	13cm
中潮 出 07:03 入 18:12 出 22:01 入 09:11 潮干狩り ◎ 15:47～18:12

小茂田（長崎）2041年02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
2/20 00:00	181.4	↓-3.0
2/20 00:10	177.8	↓-3.6
2/20 00:20	173.6	↓-4.2
2/20 00:30	168.8	↓-4.8
2/20 00:40	163.5	↓-5.3
2/20 00:50	157.8	↓-5.7
2/20 01:00	151.6	↓-6.2
2/20 01:10	145.0	↓-6.6
2/20 01:20	138.0	↓-7.0
2/20 01:30	130.8	↓-7.2
2/20 01:40	123.4	↓-7.4
2/20 01:50	115.8	↓-7.6
2/20 02:00	108.1	↓-7.7
2/20 02:10	100.3	↓-7.8	最大潮位差
2/20 02:20	92.5	↓-7.8	最大潮位差
2/20 02:30	84.8	↓-7.7
2/20 02:40	77.2	↓-7.6
2/20 02:50	69.8	↓-7.4
2/20 03:00	62.7	↓-7.1
2/20 03:10	55.8	↓-6.9
2/20 03:20	49.3	↓-6.5
2/20 03:30	43.1	↓-6.2
2/20 03:40	37.4	↓-5.7
2/20 03:50	32.2	↓-5.2
2/20 04:00	27.5	↓-4.7
2/20 04:10	23.4	↓-4.1
2/20 04:20	19.8	↓-3.6
2/20 04:30	16.8	↓-3.0
2/20 04:40	14.5	↓-2.3
2/20 04:50	12.8	↓-1.7
2/20 05:00	11.7	↓-1.1
2/20 05:10	11.3	↓-0.4	干潮
2/20 05:20	11.5	↑0.2
2/20 05:30	12.4	↑0.9
2/20 05:40	13.9	↑1.5
2/20 05:50	16.0	↑2.1
2/20 06:00	18.7	↑2.7
2/20 06:10	22.0	↑3.3
2/20 06:20	25.9	↑3.9
2/20 06:30	30.2	↑4.3
2/20 06:40	35.1	↑4.9
2/20 06:50	40.5	↑5.4
2/20 07:00	46.2	↑5.7
2/20 07:10	52.4	↑6.2
2/20 07:20	58.8	↑6.4
2/20 07:30	65.6	↑6.8
2/20 07:40	72.6	↑7.0
2/20 07:50	79.8	↑7.2
2/20 08:00	87.2	↑7.4
2/20 08:10	94.6	↑7.4
2/20 08:20	102.1	↑7.5
2/20 08:30	109.6	↑7.5
2/20 08:40	117.0	↑7.4
2/20 08:50	124.3	↑7.3
2/20 09:00	131.5	↑7.2
2/20 09:10	138.4	↑6.9
2/20 09:20	145.1	↑6.7
2/20 09:30	151.5	↑6.4
2/20 09:40	157.5	↑6.0
2/20 09:50	163.2	↑5.7
2/20 10:00	168.4	↑5.2
2/20 10:10	173.2	↑4.8
2/20 10:20	177.4	↑4.2
2/20 10:30	181.1	↑3.7
2/20 10:40	184.2	↑3.1
2/20 10:50	186.8	↑2.6
2/20 11:00	188.7	↑1.9
2/20 11:10	190.0	↑1.3
2/20 11:20	190.7	↑0.7	満潮
2/20 11:30	190.7	0
2/20 11:40	190.1	↓-0.6
2/20 11:50	188.8	↓-1.3
2/20 12:00	186.9	↓-1.9
2/20 12:10	184.4	↓-2.5
2/20 12:20	181.2	↓-3.2
2/20 12:30	177.5	↓-3.7
2/20 12:40	173.2	↓-4.3
2/20 12:50	168.3	↓-4.9
2/20 13:00	163.0	↓-5.3
2/20 13:10	157.2	↓-5.8
2/20 13:20	151.0	↓-6.2
2/20 13:30	144.4	↓-6.6
2/20 13:40	137.6	↓-6.8
2/20 13:50	130.4	↓-7.2
2/20 14:00	123.0	↓-7.4
2/20 14:10	115.5	↓-7.5
2/20 14:20	107.9	↓-7.6
2/20 14:30	100.2	↓-7.7
2/20 14:40	92.5	↓-7.7
2/20 14:50	84.9	↓-7.6
2/20 15:00	77.5	↓-7.4
2/20 15:10	70.2	↓-7.3
2/20 15:20	63.1	↓-7.1
2/20 15:30	56.4	↓-6.7
2/20 15:40	50.0	↓-6.4
2/20 15:50	44.0	↓-6.0
2/20 16:00	38.4	↓-5.6
2/20 16:10	33.2	↓-5.2
2/20 16:20	28.6	↓-4.6
2/20 16:30	24.5	↓-4.1
2/20 16:40	21.0	↓-3.5
2/20 16:50	18.1	↓-2.9
2/20 17:00	15.7	↓-2.4
2/20 17:10	14.0	↓-1.7
2/20 17:20	12.9	↓-1.1
2/20 17:30	12.5	↓-0.4	干潮
2/20 17:40	12.6	↑0.1
2/20 17:50	13.4	↑0.8
2/20 18:00	14.8	↑1.4
2/20 18:10	16.9	↑2.1
2/20 18:20	19.5	↑2.6
2/20 18:30	22.6	↑3.1
2/20 18:40	26.3	↑3.7
2/20 18:50	30.5	↑4.2
2/20 19:00	35.2	↑4.7
2/20 19:10	40.3	↑5.1
2/20 19:20	45.9	↑5.6
2/20 19:30	51.8	↑5.9
2/20 19:40	58.0	↑6.2
2/20 19:50	64.5	↑6.5
2/20 20:00	71.2	↑6.7
2/20 20:10	78.1	↑6.9
2/20 20:20	85.1	↑7.0
2/20 20:30	92.3	↑7.2
2/20 20:40	99.4	↑7.1
2/20 20:50	106.6	↑7.2
2/20 21:00	113.6	↑7.0
2/20 21:10	120.6	↑7.0
2/20 21:20	127.4	↑6.8
2/20 21:30	134.0	↑6.6
2/20 21:40	140.4	↑6.4
2/20 21:50	146.4	↑6.0
2/20 22:00	152.2	↑5.8
2/20 22:10	157.5	↑5.3
2/20 22:20	162.4	↑4.9
2/20 22:30	166.9	↑4.5
2/20 22:40	170.9	↑4.0
2/20 22:50	174.4	↑3.5
2/20 23:00	177.4	↑3.0
2/20 23:10	179.8	↑2.4
2/20 23:20	181.6	↑1.8
2/20 23:30	182.8	↑1.2
2/20 23:40	183.4	↑0.6	満潮
2/20 23:50	183.5	↑0.1