15 (土)	07:40	01:36	19:58	13:48
	144cm	37cm	152cm	29cm
中潮 出 06:28 入 17:50 出 03:21 入 16:40

大河内湾（長崎）2039年10月15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
10/15 00:00	53.2	↓-3.4
10/15 00:10	50.0	↓-3.2
10/15 00:20	47.2	↓-2.8
10/15 00:30	44.6	↓-2.6
10/15 00:40	42.4	↓-2.2
10/15 00:50	40.5	↓-1.9
10/15 01:00	39.0	↓-1.5
10/15 01:10	37.8	↓-1.2
10/15 01:20	37.0	↓-0.8
10/15 01:30	36.7	↓-0.3	干潮
10/15 01:40	36.7	0
10/15 01:50	37.1	↑0.4
10/15 02:00	37.9	↑0.8
10/15 02:10	39.1	↑1.2
10/15 02:20	40.6	↑1.5
10/15 02:30	42.5	↑1.9
10/15 02:40	44.8	↑2.3
10/15 02:50	47.4	↑2.6
10/15 03:00	50.3	↑2.9
10/15 03:10	53.5	↑3.2
10/15 03:20	57.0	↑3.5
10/15 03:30	60.7	↑3.7
10/15 03:40	64.7	↑4.0
10/15 03:50	68.8	↑4.1
10/15 04:00	73.1	↑4.3
10/15 04:10	77.6	↑4.5
10/15 04:20	82.1	↑4.5
10/15 04:30	86.7	↑4.6
10/15 04:40	91.3	↑4.6
10/15 04:50	95.9	↑4.6
10/15 05:00	100.5	↑4.6
10/15 05:10	104.9	↑4.4
10/15 05:20	109.3	↑4.4
10/15 05:30	113.6	↑4.3
10/15 05:40	117.6	↑4.0
10/15 05:50	121.5	↑3.9
10/15 06:00	125.1	↑3.6
10/15 06:10	128.5	↑3.4
10/15 06:20	131.6	↑3.1
10/15 06:30	134.4	↑2.8
10/15 06:40	136.8	↑2.4
10/15 06:50	138.9	↑2.1
10/15 07:00	140.7	↑1.8
10/15 07:10	142.0	↑1.3
10/15 07:20	143.0	↑1.0
10/15 07:30	143.5	↑0.5	満潮
10/15 07:40	143.7	↑0.2	満潮
10/15 07:50	143.4	↓-0.3
10/15 08:00	142.8	↓-0.6
10/15 08:10	141.7	↓-1.1
10/15 08:20	140.2	↓-1.5
10/15 08:30	138.4	↓-1.8
10/15 08:40	136.1	↓-2.3
10/15 08:50	133.5	↓-2.6
10/15 09:00	130.6	↓-2.9
10/15 09:10	127.3	↓-3.3
10/15 09:20	123.8	↓-3.5
10/15 09:30	120.0	↓-3.8
10/15 09:40	115.9	↓-4.1
10/15 09:50	111.6	↓-4.3
10/15 10:00	107.1	↓-4.5
10/15 10:10	102.4	↓-4.7
10/15 10:20	97.7	↓-4.7
10/15 10:30	92.8	↓-4.9
10/15 10:40	87.9	↓-4.9
10/15 10:50	83.0	↓-4.9
10/15 11:00	78.1	↓-4.9
10/15 11:10	73.3	↓-4.8
10/15 11:20	68.5	↓-4.8
10/15 11:30	63.9	↓-4.6
10/15 11:40	59.4	↓-4.5
10/15 11:50	55.1	↓-4.3
10/15 12:00	51.1	↓-4.0
10/15 12:10	47.3	↓-3.8
10/15 12:20	43.8	↓-3.5
10/15 12:30	40.6	↓-3.2
10/15 12:40	37.7	↓-2.9
10/15 12:50	35.2	↓-2.5
10/15 13:00	33.0	↓-2.2
10/15 13:10	31.3	↓-1.7
10/15 13:20	30.0	↓-1.3
10/15 13:30	29.0	↓-1.0
10/15 13:40	28.5	↓-0.5	干潮
10/15 13:50	28.5	0
10/15 14:00	28.8	↑0.3
10/15 14:10	29.6	↑0.8
10/15 14:20	30.9	↑1.3
10/15 14:30	32.5	↑1.6
10/15 14:40	34.6	↑2.1
10/15 14:50	37.0	↑2.4
10/15 15:00	39.8	↑2.8
10/15 15:10	43.0	↑3.2
10/15 15:20	46.5	↑3.5
10/15 15:30	50.4	↑3.9
10/15 15:40	54.5	↑4.1
10/15 15:50	58.8	↑4.3
10/15 16:00	63.4	↑4.6
10/15 16:10	68.2	↑4.8
10/15 16:20	73.2	↑5.0
10/15 16:30	78.2	↑5.0
10/15 16:40	83.4	↑5.2
10/15 16:50	88.6	↑5.2
10/15 17:00	93.8	↑5.2
10/15 17:10	99.0	↑5.2
10/15 17:20	104.2	↑5.2
10/15 17:30	109.2	↑5.0
10/15 17:40	114.1	↑4.9
10/15 17:50	118.8	↑4.7
10/15 18:00	123.3	↑4.5
10/15 18:10	127.6	↑4.3
10/15 18:20	131.6	↑4.0
10/15 18:30	135.3	↑3.7
10/15 18:40	138.7	↑3.4
10/15 18:50	141.7	↑3.0
10/15 19:00	144.4	↑2.7
10/15 19:10	146.7	↑2.3
10/15 19:20	148.5	↑1.8
10/15 19:30	149.9	↑1.4
10/15 19:40	150.9	↑1.0
10/15 19:50	151.5	↑0.6	満潮
10/15 20:00	151.6	↑0.1
10/15 20:10	151.2	↓-0.4
10/15 20:20	150.4	↓-0.8
10/15 20:30	149.2	↓-1.2
10/15 20:40	147.5	↓-1.7
10/15 20:50	145.4	↓-2.1
10/15 21:00	142.8	↓-2.6
10/15 21:10	139.9	↓-2.9
10/15 21:20	136.7	↓-3.2
10/15 21:30	133.0	↓-3.7
10/15 21:40	129.1	↓-3.9
10/15 21:50	124.9	↓-4.2
10/15 22:00	120.3	↓-4.6
10/15 22:10	115.6	↓-4.7
10/15 22:20	110.7	↓-4.9
10/15 22:30	105.6	↓-5.1
10/15 22:40	100.4	↓-5.2
10/15 22:50	95.1	↓-5.3
10/15 23:00	89.7	↓-5.4	最大潮位差
10/15 23:10	84.3	↓-5.4	最大潮位差
10/15 23:20	79.0	↓-5.3
10/15 23:30	73.7	↓-5.3
10/15 23:40	68.6	↓-5.1
10/15 23:50	63.5	↓-5.1