1 (日)	09:56	03:53	22:25	16:12
	135cm	1cm	128cm	-11cm
中潮 出 06:10 入 18:44 出 21:35 入 07:05 潮干狩り ◎ 13:58～18:26

大河内湾（長崎）2029年04月1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
4/1 00:00	95.2	↓-5.1
4/1 00:10	89.9	↓-5.3
4/1 00:20	84.4	↓-5.5
4/1 00:30	78.8	↓-5.6
4/1 00:40	73.1	↓-5.7
4/1 00:50	67.3	↓-5.8
4/1 01:00	61.6	↓-5.7
4/1 01:10	55.9	↓-5.7
4/1 01:20	50.2	↓-5.7
4/1 01:30	44.7	↓-5.5
4/1 01:40	39.4	↓-5.3
4/1 01:50	34.3	↓-5.1
4/1 02:00	29.4	↓-4.9
4/1 02:10	24.8	↓-4.6
4/1 02:20	20.5	↓-4.3
4/1 02:30	16.6	↓-3.9
4/1 02:40	13.0	↓-3.6
4/1 02:50	9.9	↓-3.1
4/1 03:00	7.1	↓-2.8
4/1 03:10	4.9	↓-2.2
4/1 03:20	3.0	↓-1.9
4/1 03:30	1.7	↓-1.3
4/1 03:40	0.9	↓-0.8
4/1 03:50	0.5	↓-0.4	干潮
4/1 04:00	0.7	↑0.2
4/1 04:10	1.3	↑0.6
4/1 04:20	2.5	↑1.2
4/1 04:30	4.1	↑1.6
4/1 04:40	6.2	↑2.1
4/1 04:50	8.7	↑2.5
4/1 05:00	11.7	↑3.0
4/1 05:10	15.1	↑3.4
4/1 05:20	18.9	↑3.8
4/1 05:30	23.1	↑4.2
4/1 05:40	27.6	↑4.5
4/1 05:50	32.4	↑4.8
4/1 06:00	37.4	↑5.0
4/1 06:10	42.7	↑5.3
4/1 06:20	48.1	↑5.4
4/1 06:30	53.7	↑5.6
4/1 06:40	59.4	↑5.7
4/1 06:50	65.2	↑5.8
4/1 07:00	71.0	↑5.8
4/1 07:10	76.7	↑5.7
4/1 07:20	82.4	↑5.7
4/1 07:30	88.0	↑5.6
4/1 07:40	93.4	↑5.4
4/1 07:50	98.7	↑5.3
4/1 08:00	103.7	↑5.0
4/1 08:10	108.4	↑4.7
4/1 08:20	112.9	↑4.5
4/1 08:30	116.9	↑4.0
4/1 08:40	120.7	↑3.8
4/1 08:50	124.0	↑3.3
4/1 09:00	126.9	↑2.9
4/1 09:10	129.4	↑2.5
4/1 09:20	131.4	↑2.0
4/1 09:30	132.9	↑1.5
4/1 09:40	133.9	↑1.0
4/1 09:50	134.5	↑0.6	満潮
4/1 10:00	134.5	0
4/1 10:10	134.0	↓-0.5
4/1 10:20	133.0	↓-1.0
4/1 10:30	131.5	↓-1.5
4/1 10:40	129.6	↓-1.9
4/1 10:50	127.1	↓-2.5
4/1 11:00	124.2	↓-2.9
4/1 11:10	120.9	↓-3.3
4/1 11:20	117.1	↓-3.8
4/1 11:30	113.0	↓-4.1
4/1 11:40	108.5	↓-4.5
4/1 11:50	103.6	↓-4.9
4/1 12:00	98.5	↓-5.1
4/1 12:10	93.1	↓-5.4
4/1 12:20	87.5	↓-5.6
4/1 12:30	81.7	↓-5.8
4/1 12:40	75.8	↓-5.9
4/1 12:50	69.7	↓-6.1	最大潮位差
4/1 13:00	63.7	↓-6.0
4/1 13:10	57.6	↓-6.1	最大潮位差
4/1 13:20	51.5	↓-6.1	最大潮位差
4/1 13:30	45.5	↓-6.0
4/1 13:40	39.6	↓-5.9
4/1 13:50	33.9	↓-5.7
4/1 14:00	28.3	↓-5.6
4/1 14:10	23.1	↓-5.2
4/1 14:20	18.0	↓-5.1
4/1 14:30	13.3	↓-4.7
4/1 14:40	8.9	↓-4.4
4/1 14:50	4.9	↓-4.0
4/1 15:00	1.3	↓-3.6
4/1 15:10	-1.8	↓-3.1
4/1 15:20	-4.6	↓-2.8
4/1 15:30	-6.8	↓-2.2
4/1 15:40	-8.6	↓-1.8
4/1 15:50	-9.9	↓-1.3
4/1 16:00	-10.7	↓-0.8
4/1 16:10	-11.0	↓-0.3	干潮
4/1 16:20	-10.8	↑0.2
4/1 16:30	-10.1	↑0.7
4/1 16:40	-8.9	↑1.2
4/1 16:50	-7.2	↑1.7
4/1 17:00	-5.0	↑2.2
4/1 17:10	-2.4	↑2.6
4/1 17:20	0.7	↑3.1
4/1 17:30	4.1	↑3.4
4/1 17:40	8.0	↑3.9
4/1 17:50	12.2	↑4.2
4/1 18:00	16.8	↑4.6
4/1 18:10	21.7	↑4.9
4/1 18:20	26.8	↑5.1
4/1 18:30	32.1	↑5.3
4/1 18:40	37.7	↑5.6
4/1 18:50	43.3	↑5.6
4/1 19:00	49.1	↑5.8
4/1 19:10	54.9	↑5.8
4/1 19:20	60.8	↑5.9
4/1 19:30	66.7	↑5.9
4/1 19:40	72.4	↑5.7
4/1 19:50	78.1	↑5.7
4/1 20:00	83.6	↑5.5
4/1 20:10	89.0	↑5.4
4/1 20:20	94.1	↑5.1
4/1 20:30	99.0	↑4.9
4/1 20:40	103.6	↑4.6
4/1 20:50	107.9	↑4.3
4/1 21:00	111.8	↑3.9
4/1 21:10	115.3	↑3.5
4/1 21:20	118.4	↑3.1
4/1 21:30	121.2	↑2.8
4/1 21:40	123.4	↑2.2
4/1 21:50	125.3	↑1.9
4/1 22:00	126.6	↑1.3
4/1 22:10	127.5	↑0.9
4/1 22:20	127.9	↑0.4	満潮
4/1 22:30	127.9	0
4/1 22:40	127.3	↓-0.6
4/1 22:50	126.3	↓-1.0
4/1 23:00	124.9	↓-1.4
4/1 23:10	122.9	↓-2.0
4/1 23:20	120.6	↓-2.3
4/1 23:30	117.9	↓-2.7
4/1 23:40	114.7	↓-3.2
4/1 23:50	111.2	↓-3.5