2 (水)	10:50	04:47	23:25	17:10
	124cm	14cm	113cm	2cm
中潮 出 06:09 入 18:45 出 08:22 入 23:33

大河内湾（長崎）2025年04月2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
4/2 00:00	112.1	↓-2.6
4/2 00:10	109.1	↓-3.0
4/2 00:20	105.7	↓-3.4
4/2 00:30	102.1	↓-3.6
4/2 00:40	98.2	↓-3.9
4/2 00:50	94.1	↓-4.1
4/2 01:00	89.8	↓-4.3
4/2 01:10	85.3	↓-4.5
4/2 01:20	80.7	↓-4.6
4/2 01:30	76.0	↓-4.7
4/2 01:40	71.2	↓-4.8
4/2 01:50	66.4	↓-4.8
4/2 02:00	61.6	↓-4.8
4/2 02:10	56.9	↓-4.7
4/2 02:20	52.3	↓-4.6
4/2 02:30	47.8	↓-4.5
4/2 02:40	43.4	↓-4.4
4/2 02:50	39.2	↓-4.2
4/2 03:00	35.3	↓-3.9
4/2 03:10	31.6	↓-3.7
4/2 03:20	28.2	↓-3.4
4/2 03:30	25.1	↓-3.1
4/2 03:40	22.3	↓-2.8
4/2 03:50	19.9	↓-2.4
4/2 04:00	17.8	↓-2.1
4/2 04:10	16.1	↓-1.7
4/2 04:20	14.8	↓-1.3
4/2 04:30	13.9	↓-0.9
4/2 04:40	13.5	↓-0.4	干潮
4/2 04:50	13.4	↓-0.1
4/2 05:00	13.8	↑0.4
4/2 05:10	14.5	↑0.7
4/2 05:20	15.7	↑1.2
4/2 05:30	17.3	↑1.6
4/2 05:40	19.2	↑1.9
4/2 05:50	21.6	↑2.4
4/2 06:00	24.2	↑2.6
4/2 06:10	27.3	↑3.1
4/2 06:20	30.6	↑3.3
4/2 06:30	34.2	↑3.6
4/2 06:40	38.1	↑3.9
4/2 06:50	42.2	↑4.1
4/2 07:00	46.4	↑4.2
4/2 07:10	50.9	↑4.5
4/2 07:20	55.5	↑4.6
4/2 07:30	60.2	↑4.7
4/2 07:40	65.0	↑4.8
4/2 07:50	69.7	↑4.7
4/2 08:00	74.5	↑4.8
4/2 08:10	79.2	↑4.7
4/2 08:20	83.9	↑4.7
4/2 08:30	88.4	↑4.5
4/2 08:40	92.8	↑4.4
4/2 08:50	97.0	↑4.2
4/2 09:00	101.0	↑4.0
4/2 09:10	104.8	↑3.8
4/2 09:20	108.3	↑3.5
4/2 09:30	111.5	↑3.2
4/2 09:40	114.4	↑2.9
4/2 09:50	116.9	↑2.5
4/2 10:00	119.1	↑2.2
4/2 10:10	120.8	↑1.7
4/2 10:20	122.2	↑1.4
4/2 10:30	123.2	↑1.0
4/2 10:40	123.8	↑0.6	満潮
4/2 10:50	124.0	↑0.2	満潮
4/2 11:00	123.7	↓-0.3
4/2 11:10	123.1	↓-0.6
4/2 11:20	122.0	↓-1.1
4/2 11:30	120.5	↓-1.5
4/2 11:40	118.6	↓-1.9
4/2 11:50	116.3	↓-2.3
4/2 12:00	113.7	↓-2.6
4/2 12:10	110.7	↓-3.0
4/2 12:20	107.4	↓-3.3
4/2 12:30	103.7	↓-3.7
4/2 12:40	99.8	↓-3.9
4/2 12:50	95.6	↓-4.2
4/2 13:00	91.2	↓-4.4
4/2 13:10	86.6	↓-4.6
4/2 13:20	81.9	↓-4.7
4/2 13:30	77.0	↓-4.9
4/2 13:40	72.0	↓-5.0
4/2 13:50	66.9	↓-5.1	最大潮位差
4/2 14:00	61.9	↓-5.0
4/2 14:10	56.8	↓-5.1	最大潮位差
4/2 14:20	51.7	↓-5.1	最大潮位差
4/2 14:30	46.8	↓-4.9
4/2 14:40	41.9	↓-4.9
4/2 14:50	37.2	↓-4.7
4/2 15:00	32.7	↓-4.5
4/2 15:10	28.4	↓-4.3
4/2 15:20	24.3	↓-4.1
4/2 15:30	20.5	↓-3.8
4/2 15:40	16.9	↓-3.6
4/2 15:50	13.7	↓-3.2
4/2 16:00	10.8	↓-2.9
4/2 16:10	8.3	↓-2.5
4/2 16:20	6.1	↓-2.2
4/2 16:30	4.3	↓-1.8
4/2 16:40	2.9	↓-1.4
4/2 16:50	1.9	↓-1.0
4/2 17:00	1.3	↓-0.6	干潮
4/2 17:10	1.2	↓-0.1	干潮
4/2 17:20	1.4	↑0.2
4/2 17:30	2.0	↑0.6
4/2 17:40	3.1	↑1.1
4/2 17:50	4.5	↑1.4
4/2 18:00	6.3	↑1.8
4/2 18:10	8.5	↑2.2
4/2 18:20	11.0	↑2.5
4/2 18:30	13.8	↑2.8
4/2 18:40	16.9	↑3.1
4/2 18:50	20.4	↑3.5
4/2 19:00	24.0	↑3.6
4/2 19:10	27.9	↑3.9
4/2 19:20	32.1	↑4.2
4/2 19:30	36.3	↑4.2
4/2 19:40	40.7	↑4.4
4/2 19:50	45.3	↑4.6
4/2 20:00	49.9	↑4.6
4/2 20:10	54.5	↑4.6
4/2 20:20	59.2	↑4.7
4/2 20:30	63.8	↑4.6
4/2 20:40	68.4	↑4.6
4/2 20:50	72.8	↑4.4
4/2 21:00	77.2	↑4.4
4/2 21:10	81.4	↑4.2
4/2 21:20	85.5	↑4.1
4/2 21:30	89.3	↑3.8
4/2 21:40	92.9	↑3.6
4/2 21:50	96.2	↑3.3
4/2 22:00	99.3	↑3.1
4/2 22:10	102.1	↑2.8
4/2 22:20	104.5	↑2.4
4/2 22:30	106.7	↑2.2
4/2 22:40	108.4	↑1.7
4/2 22:50	109.9	↑1.5
4/2 23:00	110.9	↑1.0
4/2 23:10	111.7	↑0.8
4/2 23:20	112.0	↑0.3	満潮
4/2 23:30	112.0	0
4/2 23:40	111.6	↓-0.4
4/2 23:50	110.9	↓-0.7