12 (月)	09:46	03:43	22:15	16:01
	138cm	4cm	133cm	-9cm
中潮 出 05:55 入 18:53 出 07:11 入 21:13 潮干狩り ◎ 13:51～18:12

大河内湾（長崎）2032年04月12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
4/12 00:00	92.5	↓-5.4
4/12 00:10	87.0	↓-5.5
4/12 00:20	81.4	↓-5.6
4/12 00:30	75.6	↓-5.8
4/12 00:40	69.9	↓-5.7
4/12 00:50	64.1	↓-5.8
4/12 01:00	58.4	↓-5.7
4/12 01:10	52.7	↓-5.7
4/12 01:20	47.2	↓-5.5
4/12 01:30	41.8	↓-5.4
4/12 01:40	36.7	↓-5.1
4/12 01:50	31.8	↓-4.9
4/12 02:00	27.2	↓-4.6
4/12 02:10	22.9	↓-4.3
4/12 02:20	19.0	↓-3.9
4/12 02:30	15.4	↓-3.6
4/12 02:40	12.3	↓-3.1
4/12 02:50	9.6	↓-2.7
4/12 03:00	7.3	↓-2.3
4/12 03:10	5.5	↓-1.8
4/12 03:20	4.2	↓-1.3
4/12 03:30	3.4	↓-0.8
4/12 03:40	3.1	↓-0.3	干潮
4/12 03:50	3.2	↑0.1
4/12 04:00	3.9	↑0.7
4/12 04:10	5.1	↑1.2
4/12 04:20	6.7	↑1.6
4/12 04:30	8.8	↑2.1
4/12 04:40	11.4	↑2.6
4/12 04:50	14.4	↑3.0
4/12 05:00	17.9	↑3.5
4/12 05:10	21.7	↑3.8
4/12 05:20	25.9	↑4.2
4/12 05:30	30.4	↑4.5
4/12 05:40	35.2	↑4.8
4/12 05:50	40.3	↑5.1
4/12 06:00	45.6	↑5.3
4/12 06:10	51.1	↑5.5
4/12 06:20	56.7	↑5.6
4/12 06:30	62.4	↑5.7
4/12 06:40	68.2	↑5.8
4/12 06:50	74.0	↑5.8
4/12 07:00	79.8	↑5.8
4/12 07:10	85.5	↑5.7
4/12 07:20	91.1	↑5.6
4/12 07:30	96.5	↑5.4
4/12 07:40	101.8	↑5.3
4/12 07:50	106.8	↑5.0
4/12 08:00	111.5	↑4.7
4/12 08:10	116.0	↑4.5
4/12 08:20	120.0	↑4.0
4/12 08:30	123.8	↑3.8
4/12 08:40	127.1	↑3.3
4/12 08:50	130.0	↑2.9
4/12 09:00	132.4	↑2.4
4/12 09:10	134.4	↑2.0
4/12 09:20	135.9	↑1.5
4/12 09:30	136.9	↑1.0
4/12 09:40	137.4	↑0.5	満潮
4/12 09:50	137.4	0
4/12 10:00	136.9	↓-0.5
4/12 10:10	135.8	↓-1.1
4/12 10:20	134.3	↓-1.5
4/12 10:30	132.3	↓-2.0
4/12 10:40	129.8	↓-2.5
4/12 10:50	126.8	↓-3.0
4/12 11:00	123.4	↓-3.4
4/12 11:10	119.6	↓-3.8
4/12 11:20	115.4	↓-4.2
4/12 11:30	110.9	↓-4.5
4/12 11:40	106.0	↓-4.9
4/12 11:50	100.8	↓-5.2
4/12 12:00	95.3	↓-5.5
4/12 12:10	89.6	↓-5.7
4/12 12:20	83.8	↓-5.8
4/12 12:30	77.8	↓-6.0
4/12 12:40	71.7	↓-6.1
4/12 12:50	65.6	↓-6.1
4/12 13:00	59.4	↓-6.2	最大潮位差
4/12 13:10	53.3	↓-6.1
4/12 13:20	47.2	↓-6.1
4/12 13:30	41.3	↓-5.9
4/12 13:40	35.5	↓-5.8
4/12 13:50	30.0	↓-5.5
4/12 14:00	24.6	↓-5.4
4/12 14:10	19.6	↓-5.0
4/12 14:20	14.8	↓-4.8
4/12 14:30	10.4	↓-4.4
4/12 14:40	6.4	↓-4.0
4/12 14:50	2.8	↓-3.6
4/12 15:00	-0.4	↓-3.2
4/12 15:10	-3.1	↓-2.7
4/12 15:20	-5.4	↓-2.3
4/12 15:30	-7.2	↓-1.8
4/12 15:40	-8.5	↓-1.3
4/12 15:50	-9.2	↓-0.7
4/12 16:00	-9.5	↓-0.3	干潮
4/12 16:10	-9.2	↑0.3
4/12 16:20	-8.5	↑0.7
4/12 16:30	-7.2	↑1.3
4/12 16:40	-5.5	↑1.7
4/12 16:50	-3.2	↑2.3
4/12 17:00	-0.5	↑2.7
4/12 17:10	2.6	↑3.1
4/12 17:20	6.2	↑3.6
4/12 17:30	10.2	↑4.0
4/12 17:40	14.5	↑4.3
4/12 17:50	19.2	↑4.7
4/12 18:00	24.1	↑4.9
4/12 18:10	29.4	↑5.3
4/12 18:20	34.8	↑5.4
4/12 18:30	40.5	↑5.7
4/12 18:40	46.2	↑5.7
4/12 18:50	52.1	↑5.9
4/12 19:00	58.1	↑6.0
4/12 19:10	64.1	↑6.0
4/12 19:20	70.1	↑6.0
4/12 19:30	76.0	↑5.9
4/12 19:40	81.7	↑5.7
4/12 19:50	87.4	↑5.7
4/12 20:00	92.9	↑5.5
4/12 20:10	98.1	↑5.2
4/12 20:20	103.1	↑5.0
4/12 20:30	107.8	↑4.7
4/12 20:40	112.1	↑4.3
4/12 20:50	116.1	↑4.0
4/12 21:00	119.7	↑3.6
4/12 21:10	123.0	↑3.3
4/12 21:20	125.7	↑2.7
4/12 21:30	128.1	↑2.4
4/12 21:40	129.9	↑1.8
4/12 21:50	131.3	↑1.4
4/12 22:00	132.2	↑0.9
4/12 22:10	132.7	↑0.5	満潮
4/12 22:20	132.6	↓-0.1
4/12 22:30	132.1	↓-0.5
4/12 22:40	131.0	↓-1.1
4/12 22:50	129.6	↓-1.4
4/12 23:00	127.6	↓-2.0
4/12 23:10	125.2	↓-2.4
4/12 23:20	122.4	↓-2.8
4/12 23:30	119.2	↓-3.2
4/12 23:40	115.6	↓-3.6
4/12 23:50	111.7	↓-3.9