20 (土)	10:59	04:57	23:51	17:14
	144cm	29cm	141cm	1cm
中潮 出 05:46 入 18:59 出 23:05 入 07:55

伊奈（長崎）2041年04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
4/20 00:00	145.9	↓-2.3
4/20 00:10	143.2	↓-2.7
4/20 00:20	140.0	↓-3.2
4/20 00:30	136.4	↓-3.6
4/20 00:40	132.5	↓-3.9
4/20 00:50	128.2	↓-4.3
4/20 01:00	123.5	↓-4.7
4/20 01:10	118.6	↓-4.9
4/20 01:20	113.5	↓-5.1
4/20 01:30	108.1	↓-5.4
4/20 01:40	102.7	↓-5.4
4/20 01:50	97.1	↓-5.6
4/20 02:00	91.4	↓-5.7
4/20 02:10	85.8	↓-5.6
4/20 02:20	80.1	↓-5.7
4/20 02:30	74.6	↓-5.5
4/20 02:40	69.2	↓-5.4
4/20 02:50	64.0	↓-5.2
4/20 03:00	59.0	↓-5.0
4/20 03:10	54.3	↓-4.7
4/20 03:20	49.9	↓-4.4
4/20 03:30	45.9	↓-4.0
4/20 03:40	42.2	↓-3.7
4/20 03:50	38.9	↓-3.3
4/20 04:00	36.0	↓-2.9
4/20 04:10	33.6	↓-2.4
4/20 04:20	31.7	↓-1.9
4/20 04:30	30.2	↓-1.5
4/20 04:40	29.2	↓-1.0
4/20 04:50	28.7	↓-0.5	干潮
4/20 05:00	28.7	0
4/20 05:10	29.1	↑0.4
4/20 05:20	30.0	↑0.9
4/20 05:30	31.4	↑1.4
4/20 05:40	33.2	↑1.8
4/20 05:50	35.4	↑2.2
4/20 06:00	38.0	↑2.6
4/20 06:10	41.0	↑3.0
4/20 06:20	44.3	↑3.3
4/20 06:30	48.0	↑3.7
4/20 06:40	51.9	↑3.9
4/20 06:50	56.0	↑4.1
4/20 07:00	60.4	↑4.4
4/20 07:10	65.0	↑4.6
4/20 07:20	69.6	↑4.6
4/20 07:30	74.4	↑4.8
4/20 07:40	79.3	↑4.9
4/20 07:50	84.2	↑4.9
4/20 08:00	89.1	↑4.9
4/20 08:10	94.0	↑4.9
4/20 08:20	98.8	↑4.8
4/20 08:30	103.5	↑4.7
4/20 08:40	108.1	↑4.6
4/20 08:50	112.5	↑4.4
4/20 09:00	116.8	↑4.3
4/20 09:10	120.8	↑4.0
4/20 09:20	124.6	↑3.8
4/20 09:30	128.1	↑3.5
4/20 09:40	131.3	↑3.2
4/20 09:50	134.2	↑2.9
4/20 10:00	136.7	↑2.5
4/20 10:10	138.9	↑2.2
4/20 10:20	140.7	↑1.8
4/20 10:30	142.1	↑1.4
4/20 10:40	143.1	↑1.0
4/20 10:50	143.6	↑0.5	満潮
4/20 11:00	143.7	↑0.1
4/20 11:10	143.4	↓-0.3
4/20 11:20	142.6	↓-0.8
4/20 11:30	141.4	↓-1.2
4/20 11:40	139.7	↓-1.7
4/20 11:50	137.6	↓-2.1
4/20 12:00	135.0	↓-2.6
4/20 12:10	132.0	↓-3.0
4/20 12:20	128.6	↓-3.4
4/20 12:30	124.8	↓-3.8
4/20 12:40	120.6	↓-4.2
4/20 12:50	116.1	↓-4.5
4/20 13:00	111.2	↓-4.9
4/20 13:10	106.1	↓-5.1
4/20 13:20	100.7	↓-5.4
4/20 13:30	95.1	↓-5.6
4/20 13:40	89.3	↓-5.8
4/20 13:50	83.4	↓-5.9
4/20 14:00	77.4	↓-6.0
4/20 14:10	71.3	↓-6.1	最大潮位差
4/20 14:20	65.2	↓-6.1	最大潮位差
4/20 14:30	59.2	↓-6.0
4/20 14:40	53.3	↓-5.9
4/20 14:50	47.5	↓-5.8
4/20 15:00	41.8	↓-5.7
4/20 15:10	36.4	↓-5.4
4/20 15:20	31.3	↓-5.1
4/20 15:30	26.5	↓-4.8
4/20 15:40	22.0	↓-4.5
4/20 15:50	17.9	↓-4.1
4/20 16:00	14.1	↓-3.8
4/20 16:10	10.9	↓-3.2
4/20 16:20	8.0	↓-2.9
4/20 16:30	5.6	↓-2.4
4/20 16:40	3.7	↓-1.9
4/20 16:50	2.3	↓-1.4
4/20 17:00	1.4	↓-0.9
4/20 17:10	1.0	↓-0.4	干潮
4/20 17:20	1.1	↑0.1
4/20 17:30	1.7	↑0.6
4/20 17:40	2.8	↑1.1
4/20 17:50	4.3	↑1.5
4/20 18:00	6.3	↑2.0
4/20 18:10	8.7	↑2.4
4/20 18:20	11.6	↑2.9
4/20 18:30	14.8	↑3.2
4/20 18:40	18.4	↑3.6
4/20 18:50	22.3	↑3.9
4/20 19:00	26.5	↑4.2
4/20 19:10	31.0	↑4.5
4/20 19:20	35.7	↑4.7
4/20 19:30	40.6	↑4.9
4/20 19:40	45.7	↑5.1
4/20 19:50	51.0	↑5.3
4/20 20:00	56.3	↑5.3
4/20 20:10	61.7	↑5.4
4/20 20:20	67.2	↑5.5
4/20 20:30	72.7	↑5.5
4/20 20:40	78.1	↑5.4
4/20 20:50	83.5	↑5.4
4/20 21:00	88.8	↑5.3
4/20 21:10	94.0	↑5.2
4/20 21:20	99.0	↑5.0
4/20 21:30	103.9	↑4.9
4/20 21:40	108.5	↑4.6
4/20 21:50	113.0	↑4.5
4/20 22:00	117.2	↑4.2
4/20 22:10	121.1	↑3.9
4/20 22:20	124.7	↑3.6
4/20 22:30	128.0	↑3.3
4/20 22:40	130.9	↑2.9
4/20 22:50	133.5	↑2.6
4/20 23:00	135.7	↑2.2
4/20 23:10	137.6	↑1.9
4/20 23:20	139.0	↑1.4
4/20 23:30	140.1	↑1.1
4/20 23:40	140.7	↑0.6
4/20 23:50	140.9	↑0.2	満潮