9 (水)	10:45	04:43	23:21	17:05
	127cm	15cm	116cm	2cm
中潮 出 06:00 入 18:50 出 22:28 入 07:41

大河内湾（長崎）2042年04月9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
4/9 00:00	113.2	↓-2.9
4/9 00:10	110.0	↓-3.2
4/9 00:20	106.5	↓-3.5
4/9 00:30	102.7	↓-3.8
4/9 00:40	98.7	↓-4.0
4/9 00:50	94.4	↓-4.3
4/9 01:00	90.0	↓-4.4
4/9 01:10	85.4	↓-4.6
4/9 01:20	80.7	↓-4.7
4/9 01:30	75.9	↓-4.8
4/9 01:40	71.0	↓-4.9
4/9 01:50	66.2	↓-4.8
4/9 02:00	61.4	↓-4.8
4/9 02:10	56.6	↓-4.8
4/9 02:20	52.0	↓-4.6
4/9 02:30	47.5	↓-4.5
4/9 02:40	43.2	↓-4.3
4/9 02:50	39.0	↓-4.2
4/9 03:00	35.1	↓-3.9
4/9 03:10	31.5	↓-3.6
4/9 03:20	28.2	↓-3.3
4/9 03:30	25.2	↓-3.0
4/9 03:40	22.5	↓-2.7
4/9 03:50	20.2	↓-2.3
4/9 04:00	18.3	↓-1.9
4/9 04:10	16.8	↓-1.5
4/9 04:20	15.6	↓-1.2
4/9 04:30	14.9	↓-0.7
4/9 04:40	14.6	↓-0.3	干潮
4/9 04:50	14.7	↑0.1
4/9 05:00	15.3	↑0.6
4/9 05:10	16.2	↑0.9
4/9 05:20	17.6	↑1.4
4/9 05:30	19.3	↑1.7
4/9 05:40	21.5	↑2.2
4/9 05:50	24.0	↑2.5
4/9 06:00	26.9	↑2.9
4/9 06:10	30.0	↑3.1
4/9 06:20	33.5	↑3.5
4/9 06:30	37.3	↑3.8
4/9 06:40	41.3	↑4.0
4/9 06:50	45.5	↑4.2
4/9 07:00	49.9	↑4.4
4/9 07:10	54.5	↑4.6
4/9 07:20	59.2	↑4.7
4/9 07:30	64.0	↑4.8
4/9 07:40	68.8	↑4.8
4/9 07:50	73.6	↑4.8
4/9 08:00	78.4	↑4.8
4/9 08:10	83.2	↑4.8
4/9 08:20	87.8	↑4.6
4/9 08:30	92.3	↑4.5
4/9 08:40	96.7	↑4.4
4/9 08:50	100.9	↑4.2
4/9 09:00	104.8	↑3.9
4/9 09:10	108.5	↑3.7
4/9 09:20	111.8	↑3.3
4/9 09:30	114.9	↑3.1
4/9 09:40	117.7	↑2.8
4/9 09:50	120.0	↑2.3
4/9 10:00	122.1	↑2.1
4/9 10:10	123.7	↑1.6
4/9 10:20	124.9	↑1.2
4/9 10:30	125.7	↑0.8
4/9 10:40	126.1	↑0.4	満潮
4/9 10:50	126.0	↓-0.1
4/9 11:00	125.6	↓-0.4
4/9 11:10	124.7	↓-0.9
4/9 11:20	123.4	↓-1.3
4/9 11:30	121.7	↓-1.7
4/9 11:40	119.6	↓-2.1
4/9 11:50	117.1	↓-2.5
4/9 12:00	114.2	↓-2.9
4/9 12:10	111.0	↓-3.2
4/9 12:20	107.5	↓-3.5
4/9 12:30	103.7	↓-3.8
4/9 12:40	99.6	↓-4.1
4/9 12:50	95.2	↓-4.4
4/9 13:00	90.7	↓-4.5
4/9 13:10	85.9	↓-4.8
4/9 13:20	81.0	↓-4.9
4/9 13:30	76.0	↓-5.0
4/9 13:40	70.9	↓-5.1
4/9 13:50	65.8	↓-5.1
4/9 14:00	60.6	↓-5.2	最大潮位差
4/9 14:10	55.5	↓-5.1
4/9 14:20	50.4	↓-5.1
4/9 14:30	45.4	↓-5.0
4/9 14:40	40.6	↓-4.8
4/9 14:50	35.9	↓-4.7
4/9 15:00	31.4	↓-4.5
4/9 15:10	27.1	↓-4.3
4/9 15:20	23.1	↓-4.0
4/9 15:30	19.3	↓-3.8
4/9 15:40	15.9	↓-3.4
4/9 15:50	12.8	↓-3.1
4/9 16:00	10.0	↓-2.8
4/9 16:10	7.6	↓-2.4
4/9 16:20	5.6	↓-2.0
4/9 16:30	4.0	↓-1.6
4/9 16:40	2.8	↓-1.2
4/9 16:50	2.0	↓-0.8
4/9 17:00	1.6	↓-0.4	干潮
4/9 17:10	1.6	0
4/9 17:20	2.0	↑0.4
4/9 17:30	2.9	↑0.9
4/9 17:40	4.1	↑1.2
4/9 17:50	5.8	↑1.7
4/9 18:00	7.8	↑2.0
4/9 18:10	10.2	↑2.4
4/9 18:20	12.9	↑2.7
4/9 18:30	16.0	↑3.1
4/9 18:40	19.3	↑3.3
4/9 18:50	22.9	↑3.6
4/9 19:00	26.8	↑3.9
4/9 19:10	30.9	↑4.1
4/9 19:20	35.2	↑4.3
4/9 19:30	39.6	↑4.4
4/9 19:40	44.2	↑4.6
4/9 19:50	48.9	↑4.7
4/9 20:00	53.6	↑4.7
4/9 20:10	58.3	↑4.7
4/9 20:20	63.1	↑4.8
4/9 20:30	67.8	↑4.7
4/9 20:40	72.4	↑4.6
4/9 20:50	77.0	↑4.6
4/9 21:00	81.4	↑4.4
4/9 21:10	85.6	↑4.2
4/9 21:20	89.6	↑4.0
4/9 21:30	93.4	↑3.8
4/9 21:40	97.0	↑3.6
4/9 21:50	100.3	↑3.3
4/9 22:00	103.3	↑3.0
4/9 22:10	106.0	↑2.7
4/9 22:20	108.3	↑2.3
4/9 22:30	110.4	↑2.1
4/9 22:40	112.0	↑1.6
4/9 22:50	113.3	↑1.3
4/9 23:00	114.3	↑1.0
4/9 23:10	114.8	↑0.5
4/9 23:20	115.0	↑0.2	満潮
4/9 23:30	114.9	↓-0.1
4/9 23:40	114.3	↓-0.6
4/9 23:50	113.4	↓-0.9