20 (月)	10:49	04:29	22:49	16:50
	130cm	-3cm	126cm	19cm
中潮 出 07:25 入 17:17 出 20:41 入 09:31 潮干狩り ○ 15:33～17:17

大河内湾（長崎）2032年12月20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
12/20 00:00	104.4	↓-4.3
12/20 00:10	99.9	↓-4.5
12/20 00:20	95.2	↓-4.7
12/20 00:30	90.2	↓-5.0
12/20 00:40	85.0	↓-5.2
12/20 00:50	79.7	↓-5.3
12/20 01:00	74.3	↓-5.4
12/20 01:10	68.7	↓-5.6	最大潮位差
12/20 01:20	63.2	↓-5.5
12/20 01:30	57.6	↓-5.6	最大潮位差
12/20 01:40	52.1	↓-5.5
12/20 01:50	46.7	↓-5.4
12/20 02:00	41.3	↓-5.4
12/20 02:10	36.2	↓-5.1
12/20 02:20	31.2	↓-5.0
12/20 02:30	26.4	↓-4.8
12/20 02:40	21.9	↓-4.5
12/20 02:50	17.7	↓-4.2
12/20 03:00	13.8	↓-3.9
12/20 03:10	10.2	↓-3.6
12/20 03:20	7.0	↓-3.2
12/20 03:30	4.2	↓-2.8
12/20 03:40	1.8	↓-2.4
12/20 03:50	-0.2	↓-2.0
12/20 04:00	-1.7	↓-1.5
12/20 04:10	-2.8	↓-1.1
12/20 04:20	-3.4	↓-0.6	干潮
12/20 04:30	-3.6	↓-0.2
12/20 04:40	-3.3	↑0.3
12/20 04:50	-2.5	↑0.8
12/20 05:00	-1.3	↑1.2
12/20 05:10	0.4	↑1.7
12/20 05:20	2.5	↑2.1
12/20 05:30	5.0	↑2.5
12/20 05:40	7.9	↑2.9
12/20 05:50	11.2	↑3.3
12/20 06:00	14.9	↑3.7
12/20 06:10	18.9	↑4.0
12/20 06:20	23.2	↑4.3
12/20 06:30	27.8	↑4.6
12/20 06:40	32.6	↑4.8
12/20 06:50	37.6	↑5.0
12/20 07:00	42.8	↑5.2
12/20 07:10	48.1	↑5.3
12/20 07:20	53.6	↑5.5
12/20 07:30	59.1	↑5.5
12/20 07:40	64.6	↑5.5
12/20 07:50	70.1	↑5.5
12/20 08:00	75.6	↑5.5
12/20 08:10	80.9	↑5.3
12/20 08:20	86.2	↑5.3
12/20 08:30	91.2	↑5.0
12/20 08:40	96.1	↑4.9
12/20 08:50	100.8	↑4.7
12/20 09:00	105.2	↑4.4
12/20 09:10	109.3	↑4.1
12/20 09:20	113.1	↑3.8
12/20 09:30	116.5	↑3.4
12/20 09:40	119.6	↑3.1
12/20 09:50	122.3	↑2.7
12/20 10:00	124.6	↑2.3
12/20 10:10	126.5	↑1.9
12/20 10:20	127.9	↑1.4
12/20 10:30	129.0	↑1.1
12/20 10:40	129.5	↑0.5	満潮
12/20 10:50	129.7	↑0.2
12/20 11:00	129.4	↓-0.3
12/20 11:10	128.7	↓-0.7
12/20 11:20	127.5	↓-1.2
12/20 11:30	126.0	↓-1.5
12/20 11:40	124.0	↓-2.0
12/20 11:50	121.6	↓-2.4
12/20 12:00	118.9	↓-2.7
12/20 12:10	115.9	↓-3.0
12/20 12:20	112.5	↓-3.4
12/20 12:30	108.8	↓-3.7
12/20 12:40	104.9	↓-3.9
12/20 12:50	100.7	↓-4.2
12/20 13:00	96.4	↓-4.3
12/20 13:10	91.9	↓-4.5
12/20 13:20	87.2	↓-4.7
12/20 13:30	82.5	↓-4.7
12/20 13:40	77.6	↓-4.9
12/20 13:50	72.8	↓-4.8
12/20 14:00	68.0	↓-4.8
12/20 14:10	63.2	↓-4.8
12/20 14:20	58.5	↓-4.7
12/20 14:30	53.9	↓-4.6
12/20 14:40	49.5	↓-4.4
12/20 14:50	45.3	↓-4.2
12/20 15:00	41.3	↓-4.0
12/20 15:10	37.5	↓-3.8
12/20 15:20	34.0	↓-3.5
12/20 15:30	30.8	↓-3.2
12/20 15:40	27.9	↓-2.9
12/20 15:50	25.4	↓-2.5
12/20 16:00	23.2	↓-2.2
12/20 16:10	21.4	↓-1.8
12/20 16:20	20.1	↓-1.3
12/20 16:30	19.1	↓-1.0
12/20 16:40	18.5	↓-0.6	干潮
12/20 16:50	18.3	↓-0.2	干潮
12/20 17:00	18.5	↑0.2
12/20 17:10	19.2	↑0.7
12/20 17:20	20.2	↑1.0
12/20 17:30	21.7	↑1.5
12/20 17:40	23.5	↑1.8
12/20 17:50	25.7	↑2.2
12/20 18:00	28.2	↑2.5
12/20 18:10	31.1	↑2.9
12/20 18:20	34.3	↑3.2
12/20 18:30	37.8	↑3.5
12/20 18:40	41.5	↑3.7
12/20 18:50	45.5	↑4.0
12/20 19:00	49.7	↑4.2
12/20 19:10	54.0	↑4.3
12/20 19:20	58.5	↑4.5
12/20 19:30	63.1	↑4.6
12/20 19:40	67.7	↑4.6
12/20 19:50	72.4	↑4.7
12/20 20:00	77.0	↑4.6
12/20 20:10	81.7	↑4.7
12/20 20:20	86.2	↑4.5
12/20 20:30	90.7	↑4.5
12/20 20:40	95.0	↑4.3
12/20 20:50	99.1	↑4.1
12/20 21:00	103.1	↑4.0
12/20 21:10	106.7	↑3.6
12/20 21:20	110.2	↑3.5
12/20 21:30	113.3	↑3.1
12/20 21:40	116.1	↑2.8
12/20 21:50	118.6	↑2.5
12/20 22:00	120.7	↑2.1
12/20 22:10	122.4	↑1.7
12/20 22:20	123.8	↑1.4
12/20 22:30	124.7	↑0.9
12/20 22:40	125.2	↑0.5	満潮
12/20 22:50	125.4	↑0.2
12/20 23:00	125.1	↓-0.3
12/20 23:10	124.4	↓-0.7
12/20 23:20	123.2	↓-1.2
12/20 23:30	121.7	↓-1.5
12/20 23:40	119.7	↓-2.0
12/20 23:50	117.4	↓-2.3