9 (日)	11:51	05:47	-	18:15
	112cm	27cm	-	18cm
中潮 出 06:00 入 18:50 出 23:36 入 09:23

大河内湾（長崎）2034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	112.4	↓-0.2
4/9 00:10	111.8	↓-0.6
4/9 00:20	110.9	↓-0.9
4/9 00:30	109.6	↓-1.3
4/9 00:40	108.1	↓-1.5
4/9 00:50	106.2	↓-1.9
4/9 01:00	104.0	↓-2.2
4/9 01:10	101.6	↓-2.4
4/9 01:20	99.0	↓-2.6
4/9 01:30	96.1	↓-2.9
4/9 01:40	93.0	↓-3.1
4/9 01:50	89.8	↓-3.2
4/9 02:00	86.3	↓-3.5
4/9 02:10	82.8	↓-3.5
4/9 02:20	79.2	↓-3.6
4/9 02:30	75.5	↓-3.7
4/9 02:40	71.7	↓-3.8
4/9 02:50	68.0	↓-3.7
4/9 03:00	64.3	↓-3.7
4/9 03:10	60.6	↓-3.7
4/9 03:20	57.0	↓-3.6
4/9 03:30	53.4	↓-3.6
4/9 03:40	50.0	↓-3.4
4/9 03:50	46.8	↓-3.2
4/9 04:00	43.7	↓-3.1
4/9 04:10	40.9	↓-2.8
4/9 04:20	38.2	↓-2.7
4/9 04:30	35.8	↓-2.4
4/9 04:40	33.7	↓-2.1
4/9 04:50	31.8	↓-1.9
4/9 05:00	30.2	↓-1.6
4/9 05:10	28.9	↓-1.3
4/9 05:20	27.9	↓-1.0
4/9 05:30	27.2	↓-0.7
4/9 05:40	26.9	↓-0.3	干潮
4/9 05:50	26.8	↓-0.1
4/9 06:00	27.1	↑0.3
4/9 06:10	27.7	↑0.6
4/9 06:20	28.6	↑0.9
4/9 06:30	29.8	↑1.2
4/9 06:40	31.3	↑1.5
4/9 06:50	33.0	↑1.7
4/9 07:00	35.1	↑2.1
4/9 07:10	37.4	↑2.3
4/9 07:20	39.9	↑2.5
4/9 07:30	42.7	↑2.8
4/9 07:40	45.6	↑2.9
4/9 07:50	48.7	↑3.1
4/9 08:00	52.0	↑3.3
4/9 08:10	55.4	↑3.4
4/9 08:20	58.9	↑3.5
4/9 08:30	62.5	↑3.6
4/9 08:40	66.1	↑3.6
4/9 08:50	69.7	↑3.6
4/9 09:00	73.4	↑3.7
4/9 09:10	77.0	↑3.6
4/9 09:20	80.5	↑3.5
4/9 09:30	84.0	↑3.5
4/9 09:40	87.3	↑3.3
4/9 09:50	90.5	↑3.2
4/9 10:00	93.5	↑3.0
4/9 10:10	96.4	↑2.9
4/9 10:20	99.1	↑2.7
4/9 10:30	101.5	↑2.4
4/9 10:40	103.7	↑2.2
4/9 10:50	105.6	↑1.9
4/9 11:00	107.3	↑1.7
4/9 11:10	108.7	↑1.4
4/9 11:20	109.8	↑1.1
4/9 11:30	110.5	↑0.7
4/9 11:40	111.0	↑0.5
4/9 11:50	111.2	↑0.2	満潮
4/9 12:00	111.0	↓-0.2
4/9 12:10	110.5	↓-0.5
4/9 12:20	109.8	↓-0.7
4/9 12:30	108.7	↓-1.1
4/9 12:40	107.3	↓-1.4
4/9 12:50	105.6	↓-1.7
4/9 13:00	103.6	↓-2.0
4/9 13:10	101.4	↓-2.2
4/9 13:20	98.9	↓-2.5
4/9 13:30	96.2	↓-2.7
4/9 13:40	93.3	↓-2.9
4/9 13:50	90.2	↓-3.1
4/9 14:00	86.9	↓-3.3
4/9 14:10	83.5	↓-3.4
4/9 14:20	79.9	↓-3.6
4/9 14:30	76.2	↓-3.7
4/9 14:40	72.5	↓-3.7
4/9 14:50	68.7	↓-3.8
4/9 15:00	64.8	↓-3.9	最大潮位差
4/9 15:10	61.0	↓-3.8
4/9 15:20	57.2	↓-3.8
4/9 15:30	53.5	↓-3.7
4/9 15:40	49.8	↓-3.7
4/9 15:50	46.2	↓-3.6
4/9 16:00	42.7	↓-3.5
4/9 16:10	39.4	↓-3.3
4/9 16:20	36.3	↓-3.1
4/9 16:30	33.3	↓-3.0
4/9 16:40	30.6	↓-2.7
4/9 16:50	28.1	↓-2.5
4/9 17:00	25.8	↓-2.3
4/9 17:10	23.8	↓-2.0
4/9 17:20	22.1	↓-1.7
4/9 17:30	20.6	↓-1.5
4/9 17:40	19.4	↓-1.2
4/9 17:50	18.5	↓-0.9
4/9 18:00	18.0	↓-0.5
4/9 18:10	17.7	↓-0.3	干潮
4/9 18:20	17.7	0
4/9 18:30	18.0	↑0.3
4/9 18:40	18.7	↑0.7
4/9 18:50	19.6	↑0.9
4/9 19:00	20.8	↑1.2
4/9 19:10	22.2	↑1.4
4/9 19:20	24.0	↑1.8
4/9 19:30	26.0	↑2.0
4/9 19:40	28.2	↑2.2
4/9 19:50	30.6	↑2.4
4/9 20:00	33.2	↑2.6
4/9 20:10	36.1	↑2.9
4/9 20:20	39.0	↑2.9
4/9 20:30	42.2	↑3.2
4/9 20:40	45.4	↑3.2
4/9 20:50	48.7	↑3.3
4/9 21:00	52.1	↑3.4
4/9 21:10	55.6	↑3.5
4/9 21:20	59.0	↑3.4
4/9 21:30	62.5	↑3.5
4/9 21:40	65.9	↑3.4
4/9 21:50	69.3	↑3.4
4/9 22:00	72.7	↑3.4
4/9 22:10	75.9	↑3.2
4/9 22:20	79.0	↑3.1
4/9 22:30	82.0	↑3.0
4/9 22:40	84.8	↑2.8
4/9 22:50	87.5	↑2.7
4/9 23:00	90.0	↑2.5
4/9 23:10	92.3	↑2.3
4/9 23:20	94.3	↑2.0
4/9 23:30	96.1	↑1.8
4/9 23:40	97.7	↑1.6
4/9 23:50	99.1	↑1.4