23 (日)	07:02	00:32	19:20	13:00
	139cm	27cm	142cm	26cm
中潮 出 05:42 入 19:01 出 03:40 入 15:24 潮干狩り ○ 11:53～14:07

伊奈（長崎）2017年04月23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
4/23 00:00	28.5	↓-1.3
4/23 00:10	27.5	↓-1.0
4/23 00:20	27.0	↓-0.5
4/23 00:30	26.7	↓-0.3	干潮
4/23 00:40	26.9	↑0.2
4/23 00:50	27.4	↑0.5
4/23 01:00	28.3	↑0.9
4/23 01:10	29.6	↑1.3
4/23 01:20	31.2	↑1.6
4/23 01:30	33.1	↑1.9
4/23 01:40	35.4	↑2.3
4/23 01:50	37.9	↑2.5
4/23 02:00	40.7	↑2.8
4/23 02:10	43.8	↑3.1
4/23 02:20	47.1	↑3.3
4/23 02:30	50.7	↑3.6
4/23 02:40	54.4	↑3.7
4/23 02:50	58.3	↑3.9
4/23 03:00	62.3	↑4.0
4/23 03:10	66.5	↑4.2
4/23 03:20	70.8	↑4.3
4/23 03:30	75.1	↑4.3
4/23 03:40	79.5	↑4.4
4/23 03:50	83.9	↑4.4
4/23 04:00	88.3	↑4.4
4/23 04:10	92.6	↑4.3
4/23 04:20	97.0	↑4.4
4/23 04:30	101.2	↑4.2
4/23 04:40	105.3	↑4.1
4/23 04:50	109.3	↑4.0
4/23 05:00	113.2	↑3.9
4/23 05:10	116.8	↑3.6
4/23 05:20	120.3	↑3.5
4/23 05:30	123.5	↑3.2
4/23 05:40	126.5	↑3.0
4/23 05:50	129.1	↑2.6
4/23 06:00	131.5	↑2.4
4/23 06:10	133.6	↑2.1
4/23 06:20	135.4	↑1.8
4/23 06:30	136.7	↑1.3
4/23 06:40	137.7	↑1.0
4/23 06:50	138.4	↑0.7
4/23 07:00	138.6	↑0.2	満潮
4/23 07:10	138.4	↓-0.2
4/23 07:20	137.9	↓-0.5
4/23 07:30	136.9	↓-1.0
4/23 07:40	135.5	↓-1.4
4/23 07:50	133.7	↓-1.8
4/23 08:00	131.5	↓-2.2
4/23 08:10	129.0	↓-2.5
4/23 08:20	126.0	↓-3.0
4/23 08:30	122.8	↓-3.2
4/23 08:40	119.2	↓-3.6
4/23 08:50	115.3	↓-3.9
4/23 09:00	111.1	↓-4.2
4/23 09:10	106.7	↓-4.4
4/23 09:20	102.1	↓-4.6
4/23 09:30	97.3	↓-4.8
4/23 09:40	92.4	↓-4.9
4/23 09:50	87.5	↓-4.9
4/23 10:00	82.4	↓-5.1
4/23 10:10	77.4	↓-5.0
4/23 10:20	72.4	↓-5.0
4/23 10:30	67.5	↓-4.9
4/23 10:40	62.7	↓-4.8
4/23 10:50	58.0	↓-4.7
4/23 11:00	53.6	↓-4.4
4/23 11:10	49.4	↓-4.2
4/23 11:20	45.4	↓-4.0
4/23 11:30	41.7	↓-3.7
4/23 11:40	38.4	↓-3.3
4/23 11:50	35.4	↓-3.0
4/23 12:00	32.8	↓-2.6
4/23 12:10	30.6	↓-2.2
4/23 12:20	28.7	↓-1.9
4/23 12:30	27.3	↓-1.4
4/23 12:40	26.3	↓-1.0
4/23 12:50	25.7	↓-0.6	干潮
4/23 13:00	25.5	↓-0.2	干潮
4/23 13:10	25.8	↑0.3
4/23 13:20	26.4	↑0.6
4/23 13:30	27.5	↑1.1
4/23 13:40	28.9	↑1.4
4/23 13:50	30.7	↑1.8
4/23 14:00	32.9	↑2.2
4/23 14:10	35.4	↑2.5
4/23 14:20	38.3	↑2.9
4/23 14:30	41.4	↑3.1
4/23 14:40	44.8	↑3.4
4/23 14:50	48.5	↑3.7
4/23 15:00	52.3	↑3.8
4/23 15:10	56.4	↑4.1
4/23 15:20	60.7	↑4.3
4/23 15:30	65.0	↑4.3
4/23 15:40	69.6	↑4.6
4/23 15:50	74.2	↑4.6
4/23 16:00	78.8	↑4.6
4/23 16:10	83.5	↑4.7
4/23 16:20	88.2	↑4.7
4/23 16:30	92.9	↑4.7
4/23 16:40	97.5	↑4.6
4/23 16:50	102.0	↑4.5
4/23 17:00	106.5	↑4.5
4/23 17:10	110.7	↑4.2
4/23 17:20	114.9	↑4.2
4/23 17:30	118.8	↑3.9
4/23 17:40	122.5	↑3.7
4/23 17:50	125.9	↑3.4
4/23 18:00	129.1	↑3.2
4/23 18:10	132.0	↑2.9
4/23 18:20	134.5	↑2.5
4/23 18:30	136.7	↑2.2
4/23 18:40	138.5	↑1.8
4/23 18:50	139.9	↑1.4
4/23 19:00	140.9	↑1.0
4/23 19:10	141.5	↑0.6	満潮
4/23 19:20	141.7	↑0.2	満潮
4/23 19:30	141.4	↓-0.3
4/23 19:40	140.7	↓-0.7
4/23 19:50	139.5	↓-1.2
4/23 20:00	137.9	↓-1.6
4/23 20:10	135.8	↓-2.1
4/23 20:20	133.3	↓-2.5
4/23 20:30	130.3	↓-3.0
4/23 20:40	127.0	↓-3.3
4/23 20:50	123.3	↓-3.7
4/23 21:00	119.2	↓-4.1
4/23 21:10	114.8	↓-4.4
4/23 21:20	110.1	↓-4.7
4/23 21:30	105.2	↓-4.9
4/23 21:40	100.0	↓-5.2
4/23 21:50	94.7	↓-5.3
4/23 22:00	89.2	↓-5.5
4/23 22:10	83.7	↓-5.5
4/23 22:20	78.0	↓-5.7	最大潮位差
4/23 22:30	72.4	↓-5.6
4/23 22:40	66.9	↓-5.5
4/23 22:50	61.4	↓-5.5
4/23 23:00	56.1	↓-5.3
4/23 23:10	50.9	↓-5.2
4/23 23:20	46.0	↓-4.9
4/23 23:30	41.4	↓-4.6
4/23 23:40	37.0	↓-4.4
4/23 23:50	33.0	↓-4.0