7 (土)	08:24	02:04	20:17	14:18
	129cm	4cm	134cm	27cm
大潮 出 07:16 入 17:13 出 16:38 入 06:35 潮干狩り ○ 13:34～15:02

大河内湾（長崎）2041年12月7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
12/7 00:00	33.3	↓-4.6
12/7 00:10	29.0	↓-4.3
12/7 00:20	24.9	↓-4.1
12/7 00:30	21.0	↓-3.9
12/7 00:40	17.5	↓-3.5
12/7 00:50	14.3	↓-3.2
12/7 01:00	11.5	↓-2.8
12/7 01:10	9.1	↓-2.4
12/7 01:20	7.0	↓-2.1
12/7 01:30	5.4	↓-1.6
12/7 01:40	4.2	↓-1.2
12/7 01:50	3.4	↓-0.8
12/7 02:00	3.0	↓-0.4	干潮
12/7 02:10	3.1	↑0.1
12/7 02:20	3.6	↑0.5
12/7 02:30	4.6	↑1.0
12/7 02:40	5.9	↑1.3
12/7 02:50	7.7	↑1.8
12/7 03:00	9.9	↑2.2
12/7 03:10	12.5	↑2.6
12/7 03:20	15.4	↑2.9
12/7 03:30	18.7	↑3.3
12/7 03:40	22.3	↑3.6
12/7 03:50	26.2	↑3.9
12/7 04:00	30.4	↑4.2
12/7 04:10	34.8	↑4.4
12/7 04:20	39.5	↑4.7
12/7 04:30	44.3	↑4.8
12/7 04:40	49.3	↑5.0
12/7 04:50	54.4	↑5.1
12/7 05:00	59.5	↑5.1
12/7 05:10	64.7	↑5.2
12/7 05:20	69.9	↑5.2
12/7 05:30	75.1	↑5.2
12/7 05:40	80.2	↑5.1
12/7 05:50	85.2	↑5.0
12/7 06:00	90.0	↑4.8
12/7 06:10	94.7	↑4.7
12/7 06:20	99.2	↑4.5
12/7 06:30	103.5	↑4.3
12/7 06:40	107.5	↑4.0
12/7 06:50	111.2	↑3.7
12/7 07:00	114.6	↑3.4
12/7 07:10	117.7	↑3.1
12/7 07:20	120.4	↑2.7
12/7 07:30	122.7	↑2.3
12/7 07:40	124.7	↑2.0
12/7 07:50	126.2	↑1.5
12/7 08:00	127.4	↑1.2
12/7 08:10	128.1	↑0.7
12/7 08:20	128.5	↑0.4	満潮
12/7 08:30	128.4	↓-0.1
12/7 08:40	127.9	↓-0.5
12/7 08:50	127.0	↓-0.9
12/7 09:00	125.7	↓-1.3
12/7 09:10	124.0	↓-1.7
12/7 09:20	121.9	↓-2.1
12/7 09:30	119.5	↓-2.4
12/7 09:40	116.8	↓-2.7
12/7 09:50	113.7	↓-3.1
12/7 10:00	110.4	↓-3.3
12/7 10:10	106.8	↓-3.6
12/7 10:20	103.0	↓-3.8
12/7 10:30	98.9	↓-4.1
12/7 10:40	94.8	↓-4.1
12/7 10:50	90.4	↓-4.4
12/7 11:00	86.0	↓-4.4
12/7 11:10	81.5	↓-4.5
12/7 11:20	77.0	↓-4.5
12/7 11:30	72.5	↓-4.5
12/7 11:40	68.0	↓-4.5
12/7 11:50	63.6	↓-4.4
12/7 12:00	59.3	↓-4.3
12/7 12:10	55.1	↓-4.2
12/7 12:20	51.2	↓-3.9
12/7 12:30	47.4	↓-3.8
12/7 12:40	43.8	↓-3.6
12/7 12:50	40.5	↓-3.3
12/7 13:00	37.5	↓-3.0
12/7 13:10	34.9	↓-2.6
12/7 13:20	32.5	↓-2.4
12/7 13:30	30.5	↓-2.0
12/7 13:40	28.8	↓-1.7
12/7 13:50	27.6	↓-1.2
12/7 14:00	26.7	↓-0.9
12/7 14:10	26.2	↓-0.5	干潮
12/7 14:20	26.1	↓-0.1
12/7 14:30	26.4	↑0.3
12/7 14:40	27.1	↑0.7
12/7 14:50	28.2	↑1.1
12/7 15:00	29.7	↑1.5
12/7 15:10	31.6	↑1.9
12/7 15:20	33.8	↑2.2
12/7 15:30	36.4	↑2.6
12/7 15:40	39.3	↑2.9
12/7 15:50	42.5	↑3.2
12/7 16:00	46.0	↑3.5
12/7 16:10	49.8	↑3.8
12/7 16:20	53.8	↑4.0
12/7 16:30	58.0	↑4.2
12/7 16:40	62.3	↑4.3
12/7 16:50	66.8	↑4.5
12/7 17:00	71.4	↑4.6
12/7 17:10	76.0	↑4.6
12/7 17:20	80.7	↑4.7
12/7 17:30	85.4	↑4.7
12/7 17:40	90.0	↑4.6
12/7 17:50	94.6	↑4.6
12/7 18:00	99.0	↑4.4
12/7 18:10	103.4	↑4.4
12/7 18:20	107.5	↑4.1
12/7 18:30	111.4	↑3.9
12/7 18:40	115.1	↑3.7
12/7 18:50	118.5	↑3.4
12/7 19:00	121.6	↑3.1
12/7 19:10	124.4	↑2.8
12/7 19:20	126.8	↑2.4
12/7 19:30	128.9	↑2.1
12/7 19:40	130.6	↑1.7
12/7 19:50	131.9	↑1.3
12/7 20:00	132.7	↑0.8
12/7 20:10	133.2	↑0.5	満潮
12/7 20:20	133.2	0
12/7 20:30	132.8	↓-0.4
12/7 20:40	132.0	↓-0.8
12/7 20:50	130.7	↓-1.3
12/7 21:00	129.0	↓-1.7
12/7 21:10	126.9	↓-2.1
12/7 21:20	124.4	↓-2.5
12/7 21:30	121.5	↓-2.9
12/7 21:40	118.2	↓-3.3
12/7 21:50	114.6	↓-3.6
12/7 22:00	110.7	↓-3.9
12/7 22:10	106.4	↓-4.3
12/7 22:20	101.9	↓-4.5
12/7 22:30	97.1	↓-4.8
12/7 22:40	92.2	↓-4.9
12/7 22:50	87.0	↓-5.2
12/7 23:00	81.7	↓-5.3
12/7 23:10	76.3	↓-5.4
12/7 23:20	70.9	↓-5.4
12/7 23:30	65.3	↓-5.6	最大潮位差
12/7 23:40	59.8	↓-5.5
12/7 23:50	54.4	↓-5.4