20 (火)	08:36	02:25	21:05	14:39
	156cm	14cm	162cm	-3cm
大潮 出 05:46 入 18:59 出 18:29 入 04:54 潮干狩り ◎ 12:38～16:44

伊奈（長崎）2027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	62.0	↓-6.1
4/20 00:10	56.1	↓-5.9
4/20 00:20	50.4	↓-5.7
4/20 00:30	45.0	↓-5.4
4/20 00:40	40.0	↓-5.0
4/20 00:50	35.3	↓-4.7
4/20 01:00	30.9	↓-4.4
4/20 01:10	27.1	↓-3.8
4/20 01:20	23.6	↓-3.5
4/20 01:30	20.6	↓-3.0
4/20 01:40	18.1	↓-2.5
4/20 01:50	16.2	↓-1.9
4/20 02:00	14.7	↓-1.5
4/20 02:10	13.7	↓-1.0
4/20 02:20	13.3	↓-0.4	干潮
4/20 02:30	13.3	0
4/20 02:40	13.9	↑0.6
4/20 02:50	14.9	↑1.0
4/20 03:00	16.5	↑1.6
4/20 03:10	18.5	↑2.0
4/20 03:20	20.9	↑2.4
4/20 03:30	23.8	↑2.9
4/20 03:40	27.1	↑3.3
4/20 03:50	30.8	↑3.7
4/20 04:00	34.9	↑4.1
4/20 04:10	39.2	↑4.3
4/20 04:20	43.9	↑4.7
4/20 04:30	48.9	↑5.0
4/20 04:40	54.1	↑5.2
4/20 04:50	59.5	↑5.4
4/20 05:00	65.0	↑5.5
4/20 05:10	70.7	↑5.7
4/20 05:20	76.6	↑5.9
4/20 05:30	82.4	↑5.8
4/20 05:40	88.3	↑5.9
4/20 05:50	94.2	↑5.9
4/20 06:00	100.1	↑5.9
4/20 06:10	105.8	↑5.7
4/20 06:20	111.4	↑5.6
4/20 06:30	116.9	↑5.5
4/20 06:40	122.1	↑5.2
4/20 06:50	127.1	↑5.0
4/20 07:00	131.8	↑4.7
4/20 07:10	136.1	↑4.3
4/20 07:20	140.1	↑4.0
4/20 07:30	143.7	↑3.6
4/20 07:40	146.8	↑3.1
4/20 07:50	149.5	↑2.7
4/20 08:00	151.7	↑2.2
4/20 08:10	153.4	↑1.7
4/20 08:20	154.5	↑1.1
4/20 08:30	155.1	↑0.6	満潮
4/20 08:40	155.1	0
4/20 08:50	154.6	↓-0.5
4/20 09:00	153.4	↓-1.2
4/20 09:10	151.7	↓-1.7
4/20 09:20	149.5	↓-2.2
4/20 09:30	146.6	↓-2.9
4/20 09:40	143.2	↓-3.4
4/20 09:50	139.3	↓-3.9
4/20 10:00	134.9	↓-4.4
4/20 10:10	130.1	↓-4.8
4/20 10:20	124.8	↓-5.3
4/20 10:30	119.1	↓-5.7
4/20 10:40	113.1	↓-6.0
4/20 10:50	106.8	↓-6.3
4/20 11:00	100.2	↓-6.6
4/20 11:10	93.5	↓-6.7
4/20 11:20	86.6	↓-6.9
4/20 11:30	79.7	↓-6.9
4/20 11:40	72.7	↓-7.0	最大潮位差
4/20 11:50	65.7	↓-7.0	最大潮位差
4/20 12:00	58.9	↓-6.8
4/20 12:10	52.1	↓-6.8
4/20 12:20	45.6	↓-6.5
4/20 12:30	39.3	↓-6.3
4/20 12:40	33.3	↓-6.0
4/20 12:50	27.6	↓-5.7
4/20 13:00	22.3	↓-5.3
4/20 13:10	17.4	↓-4.9
4/20 13:20	13.0	↓-4.4
4/20 13:30	9.0	↓-4.0
4/20 13:40	5.5	↓-3.5
4/20 13:50	2.6	↓-2.9
4/20 14:00	0.2	↓-2.4
4/20 14:10	-1.7	↓-1.9
4/20 14:20	-3.0	↓-1.3
4/20 14:30	-3.8	↓-0.8	干潮
4/20 14:40	-4.0	↓-0.2
4/20 14:50	-3.6	↑0.4
4/20 15:00	-2.7	↑0.9
4/20 15:10	-1.2	↑1.5
4/20 15:20	0.7	↑1.9
4/20 15:30	3.2	↑2.5
4/20 15:40	6.1	↑2.9
4/20 15:50	9.5	↑3.4
4/20 16:00	13.4	↑3.9
4/20 16:10	17.7	↑4.3
4/20 16:20	22.3	↑4.6
4/20 16:30	27.3	↑5.0
4/20 16:40	32.6	↑5.3
4/20 16:50	38.2	↑5.6
4/20 17:00	44.1	↑5.9
4/20 17:10	50.2	↑6.1
4/20 17:20	56.4	↑6.2
4/20 17:30	62.8	↑6.4
4/20 17:40	69.4	↑6.6
4/20 17:50	76.0	↑6.6
4/20 18:00	82.6	↑6.6
4/20 18:10	89.2	↑6.6
4/20 18:20	95.7	↑6.5
4/20 18:30	102.2	↑6.5
4/20 18:40	108.5	↑6.3
4/20 18:50	114.7	↑6.2
4/20 19:00	120.6	↑5.9
4/20 19:10	126.3	↑5.7
4/20 19:20	131.6	↑5.3
4/20 19:30	136.6	↑5.0
4/20 19:40	141.3	↑4.7
4/20 19:50	145.5	↑4.2
4/20 20:00	149.3	↑3.8
4/20 20:10	152.6	↑3.3
4/20 20:20	155.4	↑2.8
4/20 20:30	157.6	↑2.2
4/20 20:40	159.4	↑1.8
4/20 20:50	160.5	↑1.1
4/20 21:00	161.0	↑0.5	満潮
4/20 21:10	161.0	0
4/20 21:20	160.4	↓-0.6
4/20 21:30	159.1	↓-1.3
4/20 21:40	157.3	↓-1.8
4/20 21:50	154.9	↓-2.4
4/20 22:00	152.0	↓-2.9
4/20 22:10	148.5	↓-3.5
4/20 22:20	144.5	↓-4.0
4/20 22:30	140.1	↓-4.4
4/20 22:40	135.2	↓-4.9
4/20 22:50	129.9	↓-5.3
4/20 23:00	124.2	↓-5.7
4/20 23:10	118.3	↓-5.9
4/20 23:20	112.1	↓-6.2
4/20 23:30	105.7	↓-6.4
4/20 23:40	99.2	↓-6.5
4/20 23:50	92.6	↓-6.6