23 (金)	11:54	05:41	23:56	17:51
	140cm	36cm	141cm	55cm
中潮 出 06:11 入 18:20 出 11:15 入 21:38

大河内湾（長崎）2039年09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
9/23 00:00	148.3	↓-1.3
9/23 00:10	146.6	↓-1.7
9/23 00:20	144.5	↓-2.1
9/23 00:30	142.1	↓-2.4
9/23 00:40	139.3	↓-2.8
9/23 00:50	136.2	↓-3.1
9/23 01:00	132.8	↓-3.4
9/23 01:10	129.1	↓-3.7
9/23 01:20	125.2	↓-3.9
9/23 01:30	121.1	↓-4.1
9/23 01:40	116.8	↓-4.3
9/23 01:50	112.3	↓-4.5
9/23 02:00	107.7	↓-4.6
9/23 02:10	103.0	↓-4.7
9/23 02:20	98.2	↓-4.8	最大潮位差
9/23 02:30	93.4	↓-4.8	最大潮位差
9/23 02:40	88.6	↓-4.8	最大潮位差
9/23 02:50	83.9	↓-4.7
9/23 03:00	79.2	↓-4.7
9/23 03:10	74.6	↓-4.6
9/23 03:20	70.2	↓-4.4
9/23 03:30	65.9	↓-4.3
9/23 03:40	61.8	↓-4.1
9/23 03:50	57.9	↓-3.9
9/23 04:00	54.3	↓-3.6
9/23 04:10	50.9	↓-3.4
9/23 04:20	47.9	↓-3.0
9/23 04:30	45.1	↓-2.8
9/23 04:40	42.7	↓-2.4
9/23 04:50	40.6	↓-2.1
9/23 05:00	38.9	↓-1.7
9/23 05:10	37.6	↓-1.3
9/23 05:20	36.6	↓-1.0
9/23 05:30	36.1	↓-0.5
9/23 05:40	35.9	↓-0.2	干潮
9/23 05:50	36.1	↑0.2
9/23 06:00	36.7	↑0.6
9/23 06:10	37.6	↑0.9
9/23 06:20	39.0	↑1.4
9/23 06:30	40.6	↑1.6
9/23 06:40	42.7	↑2.1
9/23 06:50	45.0	↑2.3
9/23 07:00	47.7	↑2.7
9/23 07:10	50.6	↑2.9
9/23 07:20	53.9	↑3.3
9/23 07:30	57.3	↑3.4
9/23 07:40	61.0	↑3.7
9/23 07:50	64.9	↑3.9
9/23 08:00	68.9	↑4.0
9/23 08:10	73.0	↑4.1
9/23 08:20	77.3	↑4.3
9/23 08:30	81.6	↑4.3
9/23 08:40	86.0	↑4.4
9/23 08:50	90.4	↑4.4
9/23 09:00	94.7	↑4.3
9/23 09:10	99.0	↑4.3
9/23 09:20	103.2	↑4.2
9/23 09:30	107.3	↑4.1
9/23 09:40	111.3	↑4.0
9/23 09:50	115.1	↑3.8
9/23 10:00	118.7	↑3.6
9/23 10:10	122.0	↑3.3
9/23 10:20	125.2	↑3.2
9/23 10:30	128.0	↑2.8
9/23 10:40	130.6	↑2.6
9/23 10:50	132.9	↑2.3
9/23 11:00	134.8	↑1.9
9/23 11:10	136.5	↑1.7
9/23 11:20	137.8	↑1.3
9/23 11:30	138.7	↑0.9
9/23 11:40	139.4	↑0.7
9/23 11:50	139.6	↑0.2	満潮
9/23 12:00	139.6	0
9/23 12:10	139.1	↓-0.5
9/23 12:20	138.4	↓-0.7
9/23 12:30	137.3	↓-1.1
9/23 12:40	135.9	↓-1.4
9/23 12:50	134.1	↓-1.8
9/23 13:00	132.1	↓-2.0
9/23 13:10	129.8	↓-2.3
9/23 13:20	127.3	↓-2.5
9/23 13:30	124.5	↓-2.8
9/23 13:40	121.5	↓-3.0
9/23 13:50	118.4	↓-3.1
9/23 14:00	115.0	↓-3.4
9/23 14:10	111.5	↓-3.5
9/23 14:20	107.9	↓-3.6
9/23 14:30	104.3	↓-3.6
9/23 14:40	100.6	↓-3.7
9/23 14:50	96.8	↓-3.8
9/23 15:00	93.1	↓-3.7
9/23 15:10	89.4	↓-3.7
9/23 15:20	85.7	↓-3.7
9/23 15:30	82.2	↓-3.5
9/23 15:40	78.7	↓-3.5
9/23 15:50	75.4	↓-3.3
9/23 16:00	72.3	↓-3.1
9/23 16:10	69.3	↓-3.0
9/23 16:20	66.6	↓-2.7
9/23 16:30	64.1	↓-2.5
9/23 16:40	61.9	↓-2.2
9/23 16:50	59.9	↓-2.0
9/23 17:00	58.2	↓-1.7
9/23 17:10	56.8	↓-1.4
9/23 17:20	55.7	↓-1.1
9/23 17:30	54.9	↓-0.8
9/23 17:40	54.4	↓-0.5
9/23 17:50	54.3	↓-0.1	干潮
9/23 18:00	54.5	↑0.2
9/23 18:10	55.0	↑0.5
9/23 18:20	55.8	↑0.8
9/23 18:30	56.9	↑1.1
9/23 18:40	58.3	↑1.4
9/23 18:50	60.0	↑1.7
9/23 19:00	62.0	↑2.0
9/23 19:10	64.3	↑2.3
9/23 19:20	66.8	↑2.5
9/23 19:30	69.5	↑2.7
9/23 19:40	72.4	↑2.9
9/23 19:50	75.6	↑3.2
9/23 20:00	78.8	↑3.2
9/23 20:10	82.2	↑3.4
9/23 20:20	85.8	↑3.6
9/23 20:30	89.4	↑3.6
9/23 20:40	93.1	↑3.7
9/23 20:50	96.8	↑3.7
9/23 21:00	100.5	↑3.7
9/23 21:10	104.1	↑3.6
9/23 21:20	107.8	↑3.7
9/23 21:30	111.3	↑3.5
9/23 21:40	114.8	↑3.5
9/23 21:50	118.1	↑3.3
9/23 22:00	121.3	↑3.2
9/23 22:10	124.3	↑3.0
9/23 22:20	127.1	↑2.8
9/23 22:30	129.7	↑2.6
9/23 22:40	132.0	↑2.3
9/23 22:50	134.1	↑2.1
9/23 23:00	135.9	↑1.8
9/23 23:10	137.4	↑1.5
9/23 23:20	138.7	↑1.3
9/23 23:30	139.6	↑0.9
9/23 23:40	140.2	↑0.6
9/23 23:50	140.5	↑0.3	満潮