20 (火)	08:02	02:00	20:24	14:12
	153cm	42cm	160cm	29cm
大潮 出 06:09 入 18:23 出 04:32 入 17:38

大河内湾（長崎）2044年09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
9/20 00:00	67.8	↓-4.1
9/20 00:10	63.8	↓-4.0
9/20 00:20	60.1	↓-3.7
9/20 00:30	56.7	↓-3.4
9/20 00:40	53.5	↓-3.2
9/20 00:50	50.7	↓-2.8
9/20 01:00	48.2	↓-2.5
9/20 01:10	46.0	↓-2.2
9/20 01:20	44.3	↓-1.7
9/20 01:30	42.9	↓-1.4
9/20 01:40	41.9	↓-1.0
9/20 01:50	41.3	↓-0.6	干潮
9/20 02:00	41.1	↓-0.2	干潮
9/20 02:10	41.4	↑0.3
9/20 02:20	42.0	↑0.6
9/20 02:30	43.1	↑1.1
9/20 02:40	44.6	↑1.5
9/20 02:50	46.4	↑1.8
9/20 03:00	48.6	↑2.2
9/20 03:10	51.2	↑2.6
9/20 03:20	54.1	↑2.9
9/20 03:30	57.4	↑3.3
9/20 03:40	60.9	↑3.5
9/20 03:50	64.7	↑3.8
9/20 04:00	68.8	↑4.1
9/20 04:10	73.0	↑4.2
9/20 04:20	77.5	↑4.5
9/20 04:30	82.1	↑4.6
9/20 04:40	86.8	↑4.7
9/20 04:50	91.6	↑4.8
9/20 05:00	96.4	↑4.8
9/20 05:10	101.3	↑4.9
9/20 05:20	106.1	↑4.8
9/20 05:30	110.8	↑4.7
9/20 05:40	115.5	↑4.7
9/20 05:50	120.0	↑4.5
9/20 06:00	124.3	↑4.3
9/20 06:10	128.4	↑4.1
9/20 06:20	132.3	↑3.9
9/20 06:30	136.0	↑3.7
9/20 06:40	139.3	↑3.3
9/20 06:50	142.3	↑3.0
9/20 07:00	145.0	↑2.7
9/20 07:10	147.3	↑2.3
9/20 07:20	149.3	↑2.0
9/20 07:30	150.8	↑1.5
9/20 07:40	151.9	↑1.1
9/20 07:50	152.6	↑0.7
9/20 08:00	152.9	↑0.3	満潮
9/20 08:10	152.7	↓-0.2
9/20 08:20	152.1	↓-0.6
9/20 08:30	151.1	↓-1.0
9/20 08:40	149.7	↓-1.4
9/20 08:50	147.8	↓-1.9
9/20 09:00	145.5	↓-2.3
9/20 09:10	142.8	↓-2.7
9/20 09:20	139.8	↓-3.0
9/20 09:30	136.4	↓-3.4
9/20 09:40	132.7	↓-3.7
9/20 09:50	128.7	↓-4.0
9/20 10:00	124.4	↓-4.3
9/20 10:10	119.9	↓-4.5
9/20 10:20	115.1	↓-4.8
9/20 10:30	110.2	↓-4.9
9/20 10:40	105.1	↓-5.1
9/20 10:50	100.0	↓-5.1
9/20 11:00	94.7	↓-5.3
9/20 11:10	89.5	↓-5.2
9/20 11:20	84.2	↓-5.3
9/20 11:30	79.0	↓-5.2
9/20 11:40	73.8	↓-5.2
9/20 11:50	68.8	↓-5.0
9/20 12:00	63.9	↓-4.9
9/20 12:10	59.2	↓-4.7
9/20 12:20	54.8	↓-4.4
9/20 12:30	50.6	↓-4.2
9/20 12:40	46.7	↓-3.9
9/20 12:50	43.1	↓-3.6
9/20 13:00	39.9	↓-3.2
9/20 13:10	37.0	↓-2.9
9/20 13:20	34.6	↓-2.4
9/20 13:30	32.5	↓-2.1
9/20 13:40	30.9	↓-1.6
9/20 13:50	29.7	↓-1.2
9/20 14:00	28.9	↓-0.8
9/20 14:10	28.6	↓-0.3	干潮
9/20 14:20	28.8	↑0.2
9/20 14:30	29.4	↑0.6
9/20 14:40	30.5	↑1.1
9/20 14:50	32.0	↑1.5
9/20 15:00	34.0	↑2.0
9/20 15:10	36.4	↑2.4
9/20 15:20	39.2	↑2.8
9/20 15:30	42.4	↑3.2
9/20 15:40	45.9	↑3.5
9/20 15:50	49.8	↑3.9
9/20 16:00	54.1	↑4.3
9/20 16:10	58.6	↑4.5
9/20 16:20	63.3	↑4.7
9/20 16:30	68.3	↑5.0
9/20 16:40	73.5	↑5.2
9/20 16:50	78.8	↑5.3
9/20 17:00	84.2	↑5.4
9/20 17:10	89.7	↑5.5
9/20 17:20	95.2	↑5.5
9/20 17:30	100.8	↑5.6	最大潮位差
9/20 17:40	106.2	↑5.4
9/20 17:50	111.6	↑5.4
9/20 18:00	116.9	↑5.3
9/20 18:10	122.0	↑5.1
9/20 18:20	126.9	↑4.9
9/20 18:30	131.5	↑4.6
9/20 18:40	135.9	↑4.4
9/20 18:50	140.0	↑4.1
9/20 19:00	143.8	↑3.8
9/20 19:10	147.2	↑3.4
9/20 19:20	150.2	↑3.0
9/20 19:30	152.8	↑2.6
9/20 19:40	155.0	↑2.2
9/20 19:50	156.8	↑1.8
9/20 20:00	158.1	↑1.3
9/20 20:10	158.9	↑0.8
9/20 20:20	159.3	↑0.4	満潮
9/20 20:30	159.2	↓-0.1
9/20 20:40	158.6	↓-0.6
9/20 20:50	157.5	↓-1.1
9/20 21:00	156.0	↓-1.5
9/20 21:10	154.1	↓-1.9
9/20 21:20	151.7	↓-2.4
9/20 21:30	148.9	↓-2.8
9/20 21:40	145.7	↓-3.2
9/20 21:50	142.1	↓-3.6
9/20 22:00	138.2	↓-3.9
9/20 22:10	134.0	↓-4.2
9/20 22:20	129.5	↓-4.5
9/20 22:30	124.7	↓-4.8
9/20 22:40	119.7	↓-5.0
9/20 22:50	114.5	↓-5.2
9/20 23:00	109.2	↓-5.3
9/20 23:10	103.7	↓-5.5
9/20 23:20	98.2	↓-5.5
9/20 23:30	92.7	↓-5.5
9/20 23:40	87.2	↓-5.5
9/20 23:50	81.8	↓-5.4