20 (火)	11:51	05:30	-	17:51
	140cm	0cm	-	6cm
中潮 出 07:03 入 18:11 出 09:36 入 22:22

伊奈（長崎）2018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	138.7	↓-1.4
2/20 00:10	136.8	↓-1.9
2/20 00:20	134.4	↓-2.4
2/20 00:30	131.5	↓-2.9
2/20 00:40	128.2	↓-3.3
2/20 00:50	124.4	↓-3.8
2/20 01:00	120.3	↓-4.1
2/20 01:10	115.7	↓-4.6
2/20 01:20	110.7	↓-5.0
2/20 01:30	105.5	↓-5.2
2/20 01:40	99.9	↓-5.6
2/20 01:50	94.2	↓-5.7
2/20 02:00	88.2	↓-6.0
2/20 02:10	82.1	↓-6.1
2/20 02:20	75.8	↓-6.3	最大潮位差
2/20 02:30	69.6	↓-6.2
2/20 02:40	63.3	↓-6.3	最大潮位差
2/20 02:50	57.1	↓-6.2
2/20 03:00	51.0	↓-6.1
2/20 03:10	45.0	↓-6.0
2/20 03:20	39.3	↓-5.7
2/20 03:30	33.8	↓-5.5
2/20 03:40	28.5	↓-5.3
2/20 03:50	23.6	↓-4.9
2/20 04:00	19.1	↓-4.5
2/20 04:10	15.0	↓-4.1
2/20 04:20	11.3	↓-3.7
2/20 04:30	8.0	↓-3.3
2/20 04:40	5.3	↓-2.7
2/20 04:50	3.0	↓-2.3
2/20 05:00	1.2	↓-1.8
2/20 05:10	0.0	↓-1.2
2/20 05:20	-0.7	0	干潮
2/20 05:30	-0.9	↓-0.2	干潮
2/20 05:40	-0.6	↑0.3
2/20 05:50	0.2	↑0.8
2/20 06:00	1.6	↑1.4
2/20 06:10	3.4	↑1.8
2/20 06:20	5.6	↑2.2
2/20 06:30	8.4	↑2.8
2/20 06:40	11.5	↑3.1
2/20 06:50	15.0	↑3.5
2/20 07:00	18.9	↑3.9
2/20 07:10	23.1	↑4.2
2/20 07:20	27.7	↑4.6
2/20 07:30	32.5	↑4.8
2/20 07:40	37.5	↑5.0
2/20 07:50	42.7	↑5.2
2/20 08:00	48.1	↑5.4
2/20 08:10	53.6	↑5.5
2/20 08:20	59.2	↑5.6
2/20 08:30	64.9	↑5.7
2/20 08:40	70.6	↑5.7
2/20 08:50	76.3	↑5.7
2/20 09:00	81.9	↑5.6
2/20 09:10	87.4	↑5.5
2/20 09:20	92.8	↑5.4
2/20 09:30	98.1	↑5.3
2/20 09:40	103.2	↑5.1
2/20 09:50	108.0	↑4.8
2/20 10:00	112.6	↑4.6
2/20 10:10	116.9	↑4.3
2/20 10:20	120.9	↑4.0
2/20 10:30	124.6	↑3.7
2/20 10:40	127.9	↑3.3
2/20 10:50	130.8	↑2.9
2/20 11:00	133.3	↑2.5
2/20 11:10	135.4	↑2.1
2/20 11:20	137.0	↑1.6
2/20 11:30	138.2	↑1.2
2/20 11:40	138.9	↑0.7
2/20 11:50	139.1	↑0.2	満潮
2/20 12:00	138.9	↓-0.2
2/20 12:10	138.1	↓-0.8
2/20 12:20	136.9	↓-1.2
2/20 12:30	135.1	↓-1.8
2/20 12:40	132.9	↓-2.2
2/20 12:50	130.3	↓-2.6
2/20 13:00	127.2	↓-3.1
2/20 13:10	123.7	↓-3.5
2/20 13:20	119.7	↓-4.0
2/20 13:30	115.5	↓-4.2
2/20 13:40	110.8	↓-4.7
2/20 13:50	105.9	↓-4.9
2/20 14:00	100.7	↓-5.2
2/20 14:10	95.3	↓-5.4
2/20 14:20	89.7	↓-5.6
2/20 14:30	84.0	↓-5.7
2/20 14:40	78.1	↓-5.9
2/20 14:50	72.2	↓-5.9
2/20 15:00	66.4	↓-5.8
2/20 15:10	60.5	↓-5.9
2/20 15:20	54.8	↓-5.7
2/20 15:30	49.2	↓-5.6
2/20 15:40	43.8	↓-5.4
2/20 15:50	38.6	↓-5.2
2/20 16:00	33.7	↓-4.9
2/20 16:10	29.1	↓-4.6
2/20 16:20	24.8	↓-4.3
2/20 16:30	20.9	↓-3.9
2/20 16:40	17.4	↓-3.5
2/20 16:50	14.3	↓-3.1
2/20 17:00	11.6	↓-2.7
2/20 17:10	9.5	↓-2.1
2/20 17:20	7.8	↓-1.7
2/20 17:30	6.5	↓-1.3
2/20 17:40	5.8	↓-0.7
2/20 17:50	5.5	↓-0.3	干潮
2/20 18:00	5.8	↑0.3
2/20 18:10	6.4	↑0.6
2/20 18:20	7.6	↑1.2
2/20 18:30	9.2	↑1.6
2/20 18:40	11.3	↑2.1
2/20 18:50	13.7	↑2.4
2/20 19:00	16.6	↑2.9
2/20 19:10	19.8	↑3.2
2/20 19:20	23.3	↑3.5
2/20 19:30	27.2	↑3.9
2/20 19:40	31.3	↑4.1
2/20 19:50	35.7	↑4.4
2/20 20:00	40.3	↑4.6
2/20 20:10	45.1	↑4.8
2/20 20:20	50.0	↑4.9
2/20 20:30	55.1	↑5.1
2/20 20:40	60.2	↑5.1
2/20 20:50	65.4	↑5.2
2/20 21:00	70.6	↑5.2
2/20 21:10	75.8	↑5.2
2/20 21:20	80.9	↑5.1
2/20 21:30	86.0	↑5.1
2/20 21:40	91.0	↑5.0
2/20 21:50	95.8	↑4.8
2/20 22:00	100.4	↑4.6
2/20 22:10	104.8	↑4.4
2/20 22:20	109.0	↑4.2
2/20 22:30	112.9	↑3.9
2/20 22:40	116.5	↑3.6
2/20 22:50	119.9	↑3.4
2/20 23:00	122.8	↑2.9
2/20 23:10	125.5	↑2.7
2/20 23:20	127.7	↑2.2
2/20 23:30	129.6	↑1.9
2/20 23:40	131.0	↑1.4
2/20 23:50	132.0	↑1.0