22 (日)	07:24	01:01	19:17	13:18
	112cm	13cm	120cm	32cm
中潮 出 07:25 入 17:17 出 04:22 入 14:50

大河内湾（長崎）2030年12月22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
12/22 00:00	18.5	↓-2.1
12/22 00:10	16.7	↓-1.8
12/22 00:20	15.3	↓-1.4
12/22 00:30	14.2	↓-1.1
12/22 00:40	13.3	↓-0.9
12/22 00:50	12.9	↓-0.4
12/22 01:00	12.7	↓-0.2	干潮
12/22 01:10	12.9	↑0.2
12/22 01:20	13.4	↑0.5
12/22 01:30	14.2	↑0.8
12/22 01:40	15.4	↑1.2
12/22 01:50	16.9	↑1.5
12/22 02:00	18.7	↑1.8
12/22 02:10	20.8	↑2.1
12/22 02:20	23.1	↑2.3
12/22 02:30	25.8	↑2.7
12/22 02:40	28.7	↑2.9
12/22 02:50	31.8	↑3.1
12/22 03:00	35.1	↑3.3
12/22 03:10	38.6	↑3.5
12/22 03:20	42.2	↑3.6
12/22 03:30	46.0	↑3.8
12/22 03:40	49.9	↑3.9
12/22 03:50	53.9	↑4.0
12/22 04:00	58.0	↑4.1
12/22 04:10	62.0	↑4.0
12/22 04:20	66.1	↑4.1
12/22 04:30	70.1	↑4.0
12/22 04:40	74.1	↑4.0
12/22 04:50	78.0	↑3.9
12/22 05:00	81.8	↑3.8
12/22 05:10	85.5	↑3.7
12/22 05:20	89.0	↑3.5
12/22 05:30	92.3	↑3.3
12/22 05:40	95.5	↑3.2
12/22 05:50	98.4	↑2.9
12/22 06:00	101.0	↑2.6
12/22 06:10	103.4	↑2.4
12/22 06:20	105.5	↑2.1
12/22 06:30	107.4	↑1.9
12/22 06:40	108.9	↑1.5
12/22 06:50	110.1	↑1.2
12/22 07:00	111.0	↑0.9
12/22 07:10	111.6	↑0.6
12/22 07:20	111.9	↑0.3	満潮
12/22 07:30	111.8	↓-0.1
12/22 07:40	111.5	↓-0.3
12/22 07:50	110.8	↓-0.7
12/22 08:00	109.8	↓-1.0
12/22 08:10	108.5	↓-1.3
12/22 08:20	106.9	↓-1.6
12/22 08:30	105.0	↓-1.9
12/22 08:40	102.9	↓-2.1
12/22 08:50	100.5	↓-2.4
12/22 09:00	97.9	↓-2.6
12/22 09:10	95.1	↓-2.8
12/22 09:20	92.1	↓-3.0
12/22 09:30	89.0	↓-3.1
12/22 09:40	85.7	↓-3.3
12/22 09:50	82.3	↓-3.4
12/22 10:00	78.8	↓-3.5
12/22 10:10	75.3	↓-3.5
12/22 10:20	71.8	↓-3.5
12/22 10:30	68.3	↓-3.5
12/22 10:40	64.7	↓-3.6
12/22 10:50	61.3	↓-3.4
12/22 11:00	57.9	↓-3.4
12/22 11:10	54.6	↓-3.3
12/22 11:20	51.5	↓-3.1
12/22 11:30	48.5	↓-3.0
12/22 11:40	45.7	↓-2.8
12/22 11:50	43.2	↓-2.5
12/22 12:00	40.8	↓-2.4
12/22 12:10	38.7	↓-2.1
12/22 12:20	36.8	↓-1.9
12/22 12:30	35.2	↓-1.6
12/22 12:40	33.9	↓-1.3
12/22 12:50	32.9	↓-1.0
12/22 13:00	32.2	↓-0.7
12/22 13:10	31.8	↓-0.4	干潮
12/22 13:20	31.8	0
12/22 13:30	32.0	↑0.2
12/22 13:40	32.6	↑0.6
12/22 13:50	33.5	↑0.9
12/22 14:00	34.7	↑1.2
12/22 14:10	36.2	↑1.5
12/22 14:20	38.0	↑1.8
12/22 14:30	40.1	↑2.1
12/22 14:40	42.4	↑2.3
12/22 14:50	45.0	↑2.6
12/22 15:00	47.8	↑2.8
12/22 15:10	50.9	↑3.1
12/22 15:20	54.1	↑3.2
12/22 15:30	57.5	↑3.4
12/22 15:40	61.0	↑3.5
12/22 15:50	64.6	↑3.6
12/22 16:00	68.3	↑3.7
12/22 16:10	72.1	↑3.8
12/22 16:20	75.9	↑3.8
12/22 16:30	79.7	↑3.8
12/22 16:40	83.5	↑3.8
12/22 16:50	87.2	↑3.7
12/22 17:00	90.8	↑3.6
12/22 17:10	94.4	↑3.6
12/22 17:20	97.7	↑3.3
12/22 17:30	100.9	↑3.2
12/22 17:40	104.0	↑3.1
12/22 17:50	106.8	↑2.8
12/22 18:00	109.3	↑2.5
12/22 18:10	111.6	↑2.3
12/22 18:20	113.6	↑2.0
12/22 18:30	115.4	↑1.8
12/22 18:40	116.8	↑1.4
12/22 18:50	117.9	↑1.1
12/22 19:00	118.6	↑0.7
12/22 19:10	119.0	↑0.4	満潮
12/22 19:20	119.0	0
12/22 19:30	118.7	↓-0.3
12/22 19:40	118.1	↓-0.6
12/22 19:50	117.0	↓-1.1
12/22 20:00	115.7	↓-1.3
12/22 20:10	113.9	↓-1.8
12/22 20:20	111.9	↓-2.0
12/22 20:30	109.5	↓-2.4
12/22 20:40	106.8	↓-2.7
12/22 20:50	103.8	↓-3.0
12/22 21:00	100.5	↓-3.3
12/22 21:10	97.0	↓-3.5
12/22 21:20	93.2	↓-3.8
12/22 21:30	89.3	↓-3.9
12/22 21:40	85.1	↓-4.2
12/22 21:50	80.8	↓-4.3
12/22 22:00	76.3	↓-4.5
12/22 22:10	71.8	↓-4.5
12/22 22:20	67.2	↓-4.6
12/22 22:30	62.5	↓-4.7	最大潮位差
12/22 22:40	57.8	↓-4.7	最大潮位差
12/22 22:50	53.2	↓-4.6
12/22 23:00	48.6	↓-4.6
12/22 23:10	44.1	↓-4.5
12/22 23:20	39.7	↓-4.4
12/22 23:30	35.4	↓-4.3
12/22 23:40	31.3	↓-4.1
12/22 23:50	27.5	↓-3.8