20 (水)	11:55	05:17	23:50	17:47
	145cm	8cm	130cm	37cm
中潮 出 07:25 入 17:17 出 10:16 入 21:26

伊奈（長崎）2028年12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
12/20 00:00	132.3	↓-2.1
12/20 00:10	129.8	↓-2.5
12/20 00:20	126.8	↓-3.0
12/20 00:30	123.4	↓-3.4
12/20 00:40	119.7	↓-3.7
12/20 00:50	115.5	↓-4.2
12/20 01:00	111.1	↓-4.4
12/20 01:10	106.3	↓-4.8
12/20 01:20	101.3	↓-5.0
12/20 01:30	96.0	↓-5.3
12/20 01:40	90.6	↓-5.4
12/20 01:50	85.0	↓-5.6
12/20 02:00	79.4	↓-5.6
12/20 02:10	73.7	↓-5.7	最大潮位差
12/20 02:20	68.0	↓-5.7	最大潮位差
12/20 02:30	62.3	↓-5.7	最大潮位差
12/20 02:40	56.8	↓-5.5
12/20 02:50	51.3	↓-5.5
12/20 03:00	46.1	↓-5.2
12/20 03:10	41.0	↓-5.1
12/20 03:20	36.2	↓-4.8
12/20 03:30	31.7	↓-4.5
12/20 03:40	27.5	↓-4.2
12/20 03:50	23.7	↓-3.8
12/20 04:00	20.2	↓-3.5
12/20 04:10	17.1	↓-3.1
12/20 04:20	14.4	↓-2.7
12/20 04:30	12.1	↓-2.3
12/20 04:40	10.3	↓-1.8
12/20 04:50	8.9	↓-1.4
12/20 05:00	8.0	↓-0.9
12/20 05:10	7.5	↓-0.5	干潮
12/20 05:20	7.4	↓-0.1
12/20 05:30	7.8	↑0.4
12/20 05:40	8.6	↑0.8
12/20 05:50	9.8	↑1.2
12/20 06:00	11.5	↑1.7
12/20 06:10	13.5	↑2.0
12/20 06:20	15.9	↑2.4
12/20 06:30	18.7	↑2.8
12/20 06:40	21.7	↑3.0
12/20 06:50	25.2	↑3.5
12/20 07:00	28.9	↑3.7
12/20 07:10	32.9	↑4.0
12/20 07:20	37.1	↑4.2
12/20 07:30	41.6	↑4.5
12/20 07:40	46.3	↑4.7
12/20 07:50	51.1	↑4.8
12/20 08:00	56.1	↑5.0
12/20 08:10	61.2	↑5.1
12/20 08:20	66.4	↑5.2
12/20 08:30	71.7	↑5.3
12/20 08:40	77.0	↑5.3
12/20 08:50	82.4	↑5.4
12/20 09:00	87.7	↑5.3
12/20 09:10	92.9	↑5.2
12/20 09:20	98.1	↑5.2
12/20 09:30	103.1	↑5.0
12/20 09:40	108.0	↑4.9
12/20 09:50	112.6	↑4.6
12/20 10:00	117.1	↑4.5
12/20 10:10	121.3	↑4.2
12/20 10:20	125.3	↑4.0
12/20 10:30	128.9	↑3.6
12/20 10:40	132.2	↑3.3
12/20 10:50	135.2	↑3.0
12/20 11:00	137.8	↑2.6
12/20 11:10	139.9	↑2.1
12/20 11:20	141.7	↑1.8
12/20 11:30	143.0	↑1.3
12/20 11:40	143.9	↑0.9
12/20 11:50	144.3	↑0.4	満潮
12/20 12:00	144.2	↓-0.1
12/20 12:10	143.7	↓-0.5
12/20 12:20	142.8	↓-0.9
12/20 12:30	141.4	↓-1.4
12/20 12:40	139.5	↓-1.9
12/20 12:50	137.3	↓-2.2
12/20 13:00	134.6	↓-2.7
12/20 13:10	131.6	↓-3.0
12/20 13:20	128.2	↓-3.4
12/20 13:30	124.5	↓-3.7
12/20 13:40	120.6	↓-3.9
12/20 13:50	116.4	↓-4.2
12/20 14:00	111.9	↓-4.5
12/20 14:10	107.3	↓-4.6
12/20 14:20	102.6	↓-4.7
12/20 14:30	97.8	↓-4.8
12/20 14:40	93.0	↓-4.8
12/20 14:50	88.1	↓-4.9
12/20 15:00	83.3	↓-4.8
12/20 15:10	78.6	↓-4.7
12/20 15:20	73.9	↓-4.7
12/20 15:30	69.5	↓-4.4
12/20 15:40	65.2	↓-4.3
12/20 15:50	61.1	↓-4.1
12/20 16:00	57.3	↓-3.8
12/20 16:10	53.8	↓-3.5
12/20 16:20	50.5	↓-3.3
12/20 16:30	47.6	↓-2.9
12/20 16:40	45.0	↓-2.6
12/20 16:50	42.8	↓-2.2
12/20 17:00	40.9	↓-1.9
12/20 17:10	39.4	↓-1.5
12/20 17:20	38.2	↓-1.2
12/20 17:30	37.5	↓-0.7
12/20 17:40	37.1	↓-0.4	干潮
12/20 17:50	37.0	↓-0.1
12/20 18:00	37.3	↑0.3
12/20 18:10	38.0	↑0.7
12/20 18:20	39.0	↑1.0
12/20 18:30	40.3	↑1.3
12/20 18:40	41.9	↑1.6
12/20 18:50	43.8	↑1.9
12/20 19:00	46.0	↑2.2
12/20 19:10	48.5	↑2.5
12/20 19:20	51.2	↑2.7
12/20 19:30	54.2	↑3.0
12/20 19:40	57.3	↑3.1
12/20 19:50	60.6	↑3.3
12/20 20:00	64.1	↑3.5
12/20 20:10	67.7	↑3.6
12/20 20:20	71.4	↑3.7
12/20 20:30	75.2	↑3.8
12/20 20:40	79.1	↑3.9
12/20 20:50	83.0	↑3.9
12/20 21:00	87.0	↑4.0
12/20 21:10	90.9	↑3.9
12/20 21:20	94.8	↑3.9
12/20 21:30	98.6	↑3.8
12/20 21:40	102.3	↑3.7
12/20 21:50	105.9	↑3.6
12/20 22:00	109.3	↑3.4
12/20 22:10	112.6	↑3.3
12/20 22:20	115.6	↑3.0
12/20 22:30	118.4	↑2.8
12/20 22:40	121.0	↑2.6
12/20 22:50	123.3	↑2.3
12/20 23:00	125.3	↑2.0
12/20 23:10	126.9	↑1.6
12/20 23:20	128.2	↑1.3
12/20 23:30	129.2	↑1.0
12/20 23:40	129.7	↑0.5	満潮
12/20 23:50	129.9	↑0.2	満潮