7 (金)	09:15	02:59	21:18	15:17
	127cm	-14cm	128cm	-1cm
大潮 出 07:16 入 17:58 出 17:54 入 06:39 潮干狩り ◎ 13:17～17:15

大河内湾（長崎）2031年02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
2/7 00:00	49.6	↓-5.7
2/7 00:10	43.9	↓-5.7
2/7 00:20	38.2	↓-5.7
2/7 00:30	32.7	↓-5.5
2/7 00:40	27.3	↓-5.4
2/7 00:50	22.1	↓-5.2
2/7 01:00	17.2	↓-4.9
2/7 01:10	12.5	↓-4.7
2/7 01:20	8.1	↓-4.4
2/7 01:30	4.0	↓-4.1
2/7 01:40	0.3	↓-3.7
2/7 01:50	-3.1	↓-3.4
2/7 02:00	-6.0	↓-2.9
2/7 02:10	-8.5	↓-2.5
2/7 02:20	-10.6	↓-2.1
2/7 02:30	-12.2	↓-1.6
2/7 02:40	-13.3	↓-1.1
2/7 02:50	-13.9	↓-0.6	干潮
2/7 03:00	-14.1	↓-0.2
2/7 03:10	-13.7	↑0.4
2/7 03:20	-12.9	↑0.8
2/7 03:30	-11.6	↑1.3
2/7 03:40	-9.8	↑1.8
2/7 03:50	-7.6	↑2.2
2/7 04:00	-4.9	↑2.7
2/7 04:10	-1.8	↑3.1
2/7 04:20	1.8	↑3.6
2/7 04:30	5.7	↑3.9
2/7 04:40	9.9	↑4.2
2/7 04:50	14.5	↑4.6
2/7 05:00	19.4	↑4.9
2/7 05:10	24.6	↑5.2
2/7 05:20	29.9	↑5.3
2/7 05:30	35.5	↑5.6
2/7 05:40	41.2	↑5.7
2/7 05:50	47.0	↑5.8
2/7 06:00	52.8	↑5.8
2/7 06:10	58.7	↑5.9	最大潮位差
2/7 06:20	64.6	↑5.9	最大潮位差
2/7 06:30	70.4	↑5.8
2/7 06:40	76.1	↑5.7
2/7 06:50	81.7	↑5.6
2/7 07:00	87.1	↑5.4
2/7 07:10	92.3	↑5.2
2/7 07:20	97.2	↑4.9
2/7 07:30	101.8	↑4.6
2/7 07:40	106.1	↑4.3
2/7 07:50	110.1	↑4.0
2/7 08:00	113.7	↑3.6
2/7 08:10	116.9	↑3.2
2/7 08:20	119.6	↑2.7
2/7 08:30	122.0	↑2.4
2/7 08:40	123.8	↑1.8
2/7 08:50	125.2	↑1.4
2/7 09:00	126.1	↑0.9
2/7 09:10	126.5	↑0.4	満潮
2/7 09:20	126.5	0
2/7 09:30	125.9	↓-0.6
2/7 09:40	124.9	↓-1.0
2/7 09:50	123.4	↓-1.5
2/7 10:00	121.5	↓-1.9
2/7 10:10	119.1	↓-2.4
2/7 10:20	116.2	↓-2.9
2/7 10:30	113.0	↓-3.2
2/7 10:40	109.4	↓-3.6
2/7 10:50	105.5	↓-3.9
2/7 11:00	101.2	↓-4.3
2/7 11:10	96.6	↓-4.6
2/7 11:20	91.8	↓-4.8
2/7 11:30	86.8	↓-5.0
2/7 11:40	81.6	↓-5.2
2/7 11:50	76.2	↓-5.4
2/7 12:00	70.8	↓-5.4
2/7 12:10	65.3	↓-5.5
2/7 12:20	59.7	↓-5.6
2/7 12:30	54.2	↓-5.5
2/7 12:40	48.8	↓-5.4
2/7 12:50	43.5	↓-5.3
2/7 13:00	38.3	↓-5.2
2/7 13:10	33.3	↓-5.0
2/7 13:20	28.5	↓-4.8
2/7 13:30	24.0	↓-4.5
2/7 13:40	19.7	↓-4.3
2/7 13:50	15.8	↓-3.9
2/7 14:00	12.2	↓-3.6
2/7 14:10	9.1	↓-3.1
2/7 14:20	6.3	↓-2.8
2/7 14:30	3.9	↓-2.4
2/7 14:40	2.0	↓-1.9
2/7 14:50	0.5	↓-1.5
2/7 15:00	-0.4	↓-0.9
2/7 15:10	-1.0	↓-0.6	干潮
2/7 15:20	-1.0	0
2/7 15:30	-0.6	↑0.4
2/7 15:40	0.3	↑0.9
2/7 15:50	1.7	↑1.4
2/7 16:00	3.6	↑1.9
2/7 16:10	5.9	↑2.3
2/7 16:20	8.6	↑2.7
2/7 16:30	11.7	↑3.1
2/7 16:40	15.2	↑3.5
2/7 16:50	19.1	↑3.9
2/7 17:00	23.3	↑4.2
2/7 17:10	27.8	↑4.5
2/7 17:20	32.6	↑4.8
2/7 17:30	37.6	↑5.0
2/7 17:40	42.8	↑5.2
2/7 17:50	48.1	↑5.3
2/7 18:00	53.6	↑5.5
2/7 18:10	59.1	↑5.5
2/7 18:20	64.7	↑5.6
2/7 18:30	70.3	↑5.6
2/7 18:40	75.8	↑5.5
2/7 18:50	81.2	↑5.4
2/7 19:00	86.5	↑5.3
2/7 19:10	91.6	↑5.1
2/7 19:20	96.5	↑4.9
2/7 19:30	101.1	↑4.6
2/7 19:40	105.5	↑4.4
2/7 19:50	109.6	↑4.1
2/7 20:00	113.2	↑3.6
2/7 20:10	116.6	↑3.4
2/7 20:20	119.5	↑2.9
2/7 20:30	122.0	↑2.5
2/7 20:40	124.0	↑2.0
2/7 20:50	125.6	↑1.6
2/7 21:00	126.7	↑1.1
2/7 21:10	127.3	↑0.6	満潮
2/7 21:20	127.4	↑0.1
2/7 21:30	127.0	↓-0.4
2/7 21:40	126.1	↓-0.9
2/7 21:50	124.8	↓-1.3
2/7 22:00	122.9	↓-1.9
2/7 22:10	120.6	↓-2.3
2/7 22:20	117.8	↓-2.8
2/7 22:30	114.6	↓-3.2
2/7 22:40	110.9	↓-3.7
2/7 22:50	106.9	↓-4.0
2/7 23:00	102.5	↓-4.4
2/7 23:10	97.8	↓-4.7
2/7 23:20	92.7	↓-5.1
2/7 23:30	87.4	↓-5.3
2/7 23:40	81.9	↓-5.5
2/7 23:50	76.2	↓-5.7