19 (木)	11:26	05:13	23:41	17:35
	122cm	-4cm	113cm	2cm
中潮 出 07:04 入 18:10 出 09:18 入 21:44

大河内湾（長崎）2037年02月19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
2/19 00:00	113.6	↓-2.3
2/19 00:10	110.9	↓-2.7
2/19 00:20	107.8	↓-3.1
2/19 00:30	104.4	↓-3.4
2/19 00:40	100.6	↓-3.8
2/19 00:50	96.5	↓-4.1
2/19 01:00	92.2	↓-4.3
2/19 01:10	87.5	↓-4.7
2/19 01:20	82.7	↓-4.8
2/19 01:30	77.7	↓-5.0
2/19 01:40	72.6	↓-5.1
2/19 01:50	67.3	↓-5.3
2/19 02:00	62.0	↓-5.3
2/19 02:10	56.6	↓-5.4	最大潮位差
2/19 02:20	51.3	↓-5.3
2/19 02:30	46.0	↓-5.3
2/19 02:40	40.8	↓-5.2
2/19 02:50	35.7	↓-5.1
2/19 03:00	30.8	↓-4.9
2/19 03:10	26.1	↓-4.7
2/19 03:20	21.6	↓-4.5
2/19 03:30	17.3	↓-4.3
2/19 03:40	13.4	↓-3.9
2/19 03:50	9.8	↓-3.6
2/19 04:00	6.5	↓-3.3
2/19 04:10	3.6	↓-2.9
2/19 04:20	1.1	↓-2.5
2/19 04:30	-1.0	↓-2.1
2/19 04:40	-2.6	↓-1.6
2/19 04:50	-3.8	↓-1.2
2/19 05:00	-4.6	↓-0.8
2/19 05:10	-4.9	↓-0.3	干潮
2/19 05:20	-4.8	↑0.1
2/19 05:30	-4.2	↑0.6
2/19 05:40	-3.2	↑1.0
2/19 05:50	-1.7	↑1.5
2/19 06:00	0.2	↑1.9
2/19 06:10	2.5	↑2.3
2/19 06:20	5.2	↑2.7
2/19 06:30	8.3	↑3.1
2/19 06:40	11.7	↑3.4
2/19 06:50	15.5	↑3.8
2/19 07:00	19.6	↑4.1
2/19 07:10	24.0	↑4.4
2/19 07:20	28.6	↑4.6
2/19 07:30	33.4	↑4.8
2/19 07:40	38.4	↑5.0
2/19 07:50	43.5	↑5.1
2/19 08:00	48.7	↑5.2
2/19 08:10	54.0	↑5.3
2/19 08:20	59.4	↑5.4	最大潮位差
2/19 08:30	64.7	↑5.3
2/19 08:40	70.0	↑5.3
2/19 08:50	75.2	↑5.2
2/19 09:00	80.2	↑5.0
2/19 09:10	85.1	↑4.9
2/19 09:20	89.8	↑4.7
2/19 09:30	94.3	↑4.5
2/19 09:40	98.6	↑4.3
2/19 09:50	102.5	↑3.9
2/19 10:00	106.1	↑3.6
2/19 10:10	109.4	↑3.3
2/19 10:20	112.3	↑2.9
2/19 10:30	114.9	↑2.6
2/19 10:40	117.0	↑2.1
2/19 10:50	118.7	↑1.7
2/19 11:00	120.0	↑1.3
2/19 11:10	120.9	↑0.9
2/19 11:20	121.3	↑0.4	満潮
2/19 11:30	121.3	0
2/19 11:40	120.8	↓-0.5
2/19 11:50	119.9	↓-0.9
2/19 12:00	118.6	↓-1.3
2/19 12:10	116.8	↓-1.8
2/19 12:20	114.7	↓-2.1
2/19 12:30	112.2	↓-2.5
2/19 12:40	109.2	↓-3.0
2/19 12:50	106.0	↓-3.2
2/19 13:00	102.4	↓-3.6
2/19 13:10	98.5	↓-3.9
2/19 13:20	94.4	↓-4.1
2/19 13:30	90.0	↓-4.4
2/19 13:40	85.4	↓-4.6
2/19 13:50	80.7	↓-4.7
2/19 14:00	75.8	↓-4.9
2/19 14:10	70.8	↓-5.0
2/19 14:20	65.7	↓-5.1
2/19 14:30	60.7	↓-5.0
2/19 14:40	55.6	↓-5.1
2/19 14:50	50.6	↓-5.0
2/19 15:00	45.6	↓-5.0
2/19 15:10	40.8	↓-4.8
2/19 15:20	36.1	↓-4.7
2/19 15:30	31.6	↓-4.5
2/19 15:40	27.3	↓-4.3
2/19 15:50	23.3	↓-4.0
2/19 16:00	19.5	↓-3.8
2/19 16:10	16.1	↓-3.4
2/19 16:20	12.9	↓-3.2
2/19 16:30	10.2	↓-2.7
2/19 16:40	7.7	↓-2.5
2/19 16:50	5.7	↓-2.0
2/19 17:00	4.1	↓-1.6
2/19 17:10	2.9	↓-1.2
2/19 17:20	2.0	↓-0.9
2/19 17:30	1.6	↓-0.4	干潮
2/19 17:40	1.7	↑0.1
2/19 17:50	2.1	↑0.4
2/19 18:00	3.0	↑0.9
2/19 18:10	4.3	↑1.3
2/19 18:20	5.9	↑1.6
2/19 18:30	8.0	↑2.1
2/19 18:40	10.4	↑2.4
2/19 18:50	13.2	↑2.8
2/19 19:00	16.2	↑3.0
2/19 19:10	19.6	↑3.4
2/19 19:20	23.3	↑3.7
2/19 19:30	27.2	↑3.9
2/19 19:40	31.4	↑4.2
2/19 19:50	35.7	↑4.3
2/19 20:00	40.2	↑4.5
2/19 20:10	44.8	↑4.6
2/19 20:20	49.5	↑4.7
2/19 20:30	54.3	↑4.8
2/19 20:40	59.1	↑4.8
2/19 20:50	63.8	↑4.7
2/19 21:00	68.5	↑4.7
2/19 21:10	73.2	↑4.7
2/19 21:20	77.7	↑4.5
2/19 21:30	82.0	↑4.3
2/19 21:40	86.2	↑4.2
2/19 21:50	90.2	↑4.0
2/19 22:00	93.9	↑3.7
2/19 22:10	97.3	↑3.4
2/19 22:20	100.5	↑3.2
2/19 22:30	103.3	↑2.8
2/19 22:40	105.8	↑2.5
2/19 22:50	108.0	↑2.2
2/19 23:00	109.7	↑1.7
2/19 23:10	111.1	↑1.4
2/19 23:20	112.1	↑1.0
2/19 23:30	112.7	↑0.6
2/19 23:40	112.9	↑0.2	満潮
2/19 23:50	112.7	↓-0.2