7 (金)	11:24	05:10	23:23	17:20
	143cm	27cm	143cm	48cm
中潮 出 06:21 入 18:00 出 21:02 入 10:45

大河内湾（長崎）2039年10月7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
10/7 00:00	142.4	↓-2.7
10/7 00:10	139.4	↓-3.0
10/7 00:20	135.9	↓-3.5
10/7 00:30	132.2	↓-3.7
10/7 00:40	128.2	↓-4.0
10/7 00:50	123.9	↓-4.3
10/7 01:00	119.3	↓-4.6
10/7 01:10	114.6	↓-4.7
10/7 01:20	109.7	↓-4.9
10/7 01:30	104.6	↓-5.1
10/7 01:40	99.4	↓-5.2
10/7 01:50	94.2	↓-5.2
10/7 02:00	88.9	↓-5.3	最大潮位差
10/7 02:10	83.7	↓-5.2
10/7 02:20	78.4	↓-5.3	最大潮位差
10/7 02:30	73.3	↓-5.1
10/7 02:40	68.3	↓-5.0
10/7 02:50	63.4	↓-4.9
10/7 03:00	58.7	↓-4.7
10/7 03:10	54.2	↓-4.5
10/7 03:20	50.0	↓-4.2
10/7 03:30	46.0	↓-4.0
10/7 03:40	42.4	↓-3.6
10/7 03:50	39.0	↓-3.4
10/7 04:00	36.0	↓-3.0
10/7 04:10	33.4	↓-2.6
10/7 04:20	31.2	↓-2.2
10/7 04:30	29.3	↓-1.9
10/7 04:40	27.9	↓-1.4
10/7 04:50	26.9	↓-1.0
10/7 05:00	26.3	↓-0.6	干潮
10/7 05:10	26.2	↓-0.1	干潮
10/7 05:20	26.5	↑0.3
10/7 05:30	27.2	↑0.7
10/7 05:40	28.3	↑1.1
10/7 05:50	29.8	↑1.5
10/7 06:00	31.7	↑1.9
10/7 06:10	34.0	↑2.3
10/7 06:20	36.7	↑2.7
10/7 06:30	39.7	↑3.0
10/7 06:40	43.0	↑3.3
10/7 06:50	46.7	↑3.7
10/7 07:00	50.5	↑3.8
10/7 07:10	54.7	↑4.2
10/7 07:20	59.0	↑4.3
10/7 07:30	63.5	↑4.5
10/7 07:40	68.2	↑4.7
10/7 07:50	73.0	↑4.8
10/7 08:00	77.8	↑4.8
10/7 08:10	82.7	↑4.9
10/7 08:20	87.6	↑4.9
10/7 08:30	92.5	↑4.9
10/7 08:40	97.3	↑4.8
10/7 08:50	102.0	↑4.7
10/7 09:00	106.6	↑4.6
10/7 09:10	111.0	↑4.4
10/7 09:20	115.3	↑4.3
10/7 09:30	119.3	↑4.0
10/7 09:40	123.0	↑3.7
10/7 09:50	126.5	↑3.5
10/7 10:00	129.8	↑3.3
10/7 10:10	132.6	↑2.8
10/7 10:20	135.2	↑2.6
10/7 10:30	137.4	↑2.2
10/7 10:40	139.2	↑1.8
10/7 10:50	140.7	↑1.5
10/7 11:00	141.8	↑1.1
10/7 11:10	142.5	↑0.7
10/7 11:20	142.8	↑0.3	満潮
10/7 11:30	142.7	↓-0.1
10/7 11:40	142.2	↓-0.5
10/7 11:50	141.3	↓-0.9
10/7 12:00	140.1	↓-1.2
10/7 12:10	138.5	↓-1.6
10/7 12:20	136.6	↓-1.9
10/7 12:30	134.4	↓-2.2
10/7 12:40	131.8	↓-2.6
10/7 12:50	128.9	↓-2.9
10/7 13:00	125.8	↓-3.1
10/7 13:10	122.5	↓-3.3
10/7 13:20	118.9	↓-3.6
10/7 13:30	115.2	↓-3.7
10/7 13:40	111.3	↓-3.9
10/7 13:50	107.2	↓-4.1
10/7 14:00	103.1	↓-4.1
10/7 14:10	98.9	↓-4.2
10/7 14:20	94.7	↓-4.2
10/7 14:30	90.5	↓-4.2
10/7 14:40	86.4	↓-4.1
10/7 14:50	82.3	↓-4.1
10/7 15:00	78.3	↓-4.0
10/7 15:10	74.4	↓-3.9
10/7 15:20	70.7	↓-3.7
10/7 15:30	67.2	↓-3.5
10/7 15:40	63.9	↓-3.3
10/7 15:50	60.8	↓-3.1
10/7 16:00	58.0	↓-2.8
10/7 16:10	55.5	↓-2.5
10/7 16:20	53.3	↓-2.2
10/7 16:30	51.4	↓-1.9
10/7 16:40	49.8	↓-1.6
10/7 16:50	48.6	↓-1.2
10/7 17:00	47.7	↓-0.9
10/7 17:10	47.2	↓-0.5	干潮
10/7 17:20	47.0	↓-0.2	干潮
10/7 17:30	47.2	↑0.2
10/7 17:40	47.8	↑0.6
10/7 17:50	48.7	↑0.9
10/7 18:00	50.0	↑1.3
10/7 18:10	51.6	↑1.6
10/7 18:20	53.5	↑1.9
10/7 18:30	55.8	↑2.3
10/7 18:40	58.3	↑2.5
10/7 18:50	61.1	↑2.8
10/7 19:00	64.2	↑3.1
10/7 19:10	67.5	↑3.3
10/7 19:20	71.0	↑3.5
10/7 19:30	74.6	↑3.6
10/7 19:40	78.5	↑3.9
10/7 19:50	82.4	↑3.9
10/7 20:00	86.5	↑4.1
10/7 20:10	90.6	↑4.1
10/7 20:20	94.7	↑4.1
10/7 20:30	98.9	↑4.2
10/7 20:40	103.0	↑4.1
10/7 20:50	107.0	↑4.0
10/7 21:00	111.0	↑4.0
10/7 21:10	114.8	↑3.8
10/7 21:20	118.5	↑3.7
10/7 21:30	122.0	↑3.5
10/7 21:40	125.4	↑3.4
10/7 21:50	128.5	↑3.1
10/7 22:00	131.3	↑2.8
10/7 22:10	133.9	↑2.6
10/7 22:20	136.1	↑2.2
10/7 22:30	138.1	↑2.0
10/7 22:40	139.7	↑1.6
10/7 22:50	141.1	↑1.4
10/7 23:00	142.0	↑0.9
10/7 23:10	142.6	↑0.6
10/7 23:20	142.9	↑0.3	満潮
10/7 23:30	142.8	↓-0.1
10/7 23:40	142.3	↓-0.5
10/7 23:50	141.5	↓-0.8