20 (土)	09:30	02:44	21:07	15:07
	144cm	4cm	137cm	42cm
大潮 出 07:25 入 17:17 出 07:42 入 17:07

伊奈（長崎）2025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	57.3	↓-5.6
12/20 00:10	51.8	↓-5.5
12/20 00:20	46.4	↓-5.4
12/20 00:30	41.2	↓-5.2
12/20 00:40	36.2	↓-5.0
12/20 00:50	31.5	↓-4.7
12/20 01:00	27.0	↓-4.5
12/20 01:10	22.8	↓-4.2
12/20 01:20	19.0	↓-3.8
12/20 01:30	15.6	↓-3.4
12/20 01:40	12.6	↓-3.0
12/20 01:50	9.9	↓-2.7
12/20 02:00	7.8	↓-2.1
12/20 02:10	6.0	↓-1.8
12/20 02:20	4.7	↓-1.3
12/20 02:30	3.9	↓-0.8
12/20 02:40	3.5	↓-0.4	干潮
12/20 02:50	3.6	↑0.1
12/20 03:00	4.2	↑0.6
12/20 03:10	5.1	↑0.9
12/20 03:20	6.5	↑1.4
12/20 03:30	8.3	↑1.8
12/20 03:40	10.5	↑2.2
12/20 03:50	13.1	↑2.6
12/20 04:00	16.1	↑3.0
12/20 04:10	19.3	↑3.2
12/20 04:20	22.9	↑3.6
12/20 04:30	26.8	↑3.9
12/20 04:40	30.9	↑4.1
12/20 04:50	35.3	↑4.4
12/20 05:00	39.8	↑4.5
12/20 05:10	44.6	↑4.8
12/20 05:20	49.5	↑4.9
12/20 05:30	54.6	↑5.1
12/20 05:40	59.7	↑5.1
12/20 05:50	65.0	↑5.3
12/20 06:00	70.2	↑5.2
12/20 06:10	75.5	↑5.3
12/20 06:20	80.8	↑5.3
12/20 06:30	86.1	↑5.3
12/20 06:40	91.3	↑5.2
12/20 06:50	96.4	↑5.1
12/20 07:00	101.4	↑5.0
12/20 07:10	106.2	↑4.8
12/20 07:20	110.9	↑4.7
12/20 07:30	115.3	↑4.4
12/20 07:40	119.5	↑4.2
12/20 07:50	123.5	↑4.0
12/20 08:00	127.2	↑3.7
12/20 08:10	130.5	↑3.3
12/20 08:20	133.5	↑3.0
12/20 08:30	136.2	↑2.7
12/20 08:40	138.5	↑2.3
12/20 08:50	140.4	↑1.9
12/20 09:00	141.8	↑1.4
12/20 09:10	142.9	↑1.1
12/20 09:20	143.5	↑0.6	満潮
12/20 09:30	143.6	↑0.1	満潮
12/20 09:40	143.4	↓-0.2
12/20 09:50	142.6	↓-0.8
12/20 10:00	141.4	↓-1.2
12/20 10:10	139.8	↓-1.6
12/20 10:20	137.8	↓-2.0
12/20 10:30	135.3	↓-2.5
12/20 10:40	132.5	↓-2.8
12/20 10:50	129.3	↓-3.2
12/20 11:00	125.8	↓-3.5
12/20 11:10	122.0	↓-3.8
12/20 11:20	117.9	↓-4.1
12/20 11:30	113.6	↓-4.3
12/20 11:40	109.1	↓-4.5
12/20 11:50	104.5	↓-4.6
12/20 12:00	99.8	↓-4.7
12/20 12:10	95.0	↓-4.8
12/20 12:20	90.2	↓-4.8
12/20 12:30	85.4	↓-4.8
12/20 12:40	80.7	↓-4.7
12/20 12:50	76.1	↓-4.6
12/20 13:00	71.7	↓-4.4
12/20 13:10	67.5	↓-4.2
12/20 13:20	63.5	↓-4.0
12/20 13:30	59.7	↓-3.8
12/20 13:40	56.3	↓-3.4
12/20 13:50	53.2	↓-3.1
12/20 14:00	50.4	↓-2.8
12/20 14:10	48.0	↓-2.4
12/20 14:20	46.0	↓-2.0
12/20 14:30	44.3	↓-1.7
12/20 14:40	43.1	↓-1.2
12/20 14:50	42.2	↓-0.9
12/20 15:00	41.8	↓-0.4	干潮
12/20 15:10	41.7	↓-0.1
12/20 15:20	42.1	↑0.4
12/20 15:30	42.8	↑0.7
12/20 15:40	43.9	↑1.1
12/20 15:50	45.3	↑1.4
12/20 16:00	47.1	↑1.8
12/20 16:10	49.1	↑2.0
12/20 16:20	51.5	↑2.4
12/20 16:30	54.1	↑2.6
12/20 16:40	57.0	↑2.9
12/20 16:50	60.1	↑3.1
12/20 17:00	63.4	↑3.3
12/20 17:10	66.9	↑3.5
12/20 17:20	70.6	↑3.7
12/20 17:30	74.3	↑3.7
12/20 17:40	78.2	↑3.9
12/20 17:50	82.1	↑3.9
12/20 18:00	86.1	↑4.0
12/20 18:10	90.1	↑4.0
12/20 18:20	94.1	↑4.0
12/20 18:30	98.1	↑4.0
12/20 18:40	102.0	↑3.9
12/20 18:50	105.8	↑3.8
12/20 19:00	109.5	↑3.7
12/20 19:10	113.1	↑3.6
12/20 19:20	116.5	↑3.4
12/20 19:30	119.7	↑3.2
12/20 19:40	122.7	↑3.0
12/20 19:50	125.5	↑2.8
12/20 20:00	128.0	↑2.5
12/20 20:10	130.2	↑2.2
12/20 20:20	132.1	↑1.9
12/20 20:30	133.7	↑1.6
12/20 20:40	134.9	↑1.2
12/20 20:50	135.8	↑0.9
12/20 21:00	136.2	↑0.4	満潮
12/20 21:10	136.2	0
12/20 21:20	135.9	↓-0.3
12/20 21:30	135.1	↓-0.8
12/20 21:40	133.8	↓-1.3
12/20 21:50	132.1	↓-1.7
12/20 22:00	130.0	↓-2.1
12/20 22:10	127.5	↓-2.5
12/20 22:20	124.5	↓-3.0
12/20 22:30	121.1	↓-3.4
12/20 22:40	117.3	↓-3.8
12/20 22:50	113.2	↓-4.1
12/20 23:00	108.7	↓-4.5
12/20 23:10	103.9	↓-4.8
12/20 23:20	98.8	↓-5.1
12/20 23:30	93.4	↓-5.4
12/20 23:40	87.9	↓-5.5
12/20 23:50	82.2	↓-5.7	最大潮位差