2 (火)	09:30	03:23	21:49	15:40
	139cm	-6cm	136cm	-12cm
大潮 出 06:09 入 18:45 出 06:53 入 20:08 潮干狩り ◎ 13:28～17:51

大河内湾（長崎）2041年04月2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
4/2 00:00	76.8	↓-6.0
4/2 00:10	70.7	↓-6.1
4/2 00:20	64.5	↓-6.2
4/2 00:30	58.4	↓-6.1
4/2 00:40	52.3	↓-6.1
4/2 00:50	46.3	↓-6.0
4/2 01:00	40.4	↓-5.9
4/2 01:10	34.7	↓-5.7
4/2 01:20	29.3	↓-5.4
4/2 01:30	24.1	↓-5.2
4/2 01:40	19.1	↓-5.0
4/2 01:50	14.6	↓-4.5
4/2 02:00	10.4	↓-4.2
4/2 02:10	6.6	↓-3.8
4/2 02:20	3.2	↓-3.4
4/2 02:30	0.3	↓-2.9
4/2 02:40	-2.2	↓-2.5
4/2 02:50	-4.1	↓-1.9
4/2 03:00	-5.6	↓-1.5
4/2 03:10	-6.5	↓-0.9
4/2 03:20	-6.9	↓-0.4	干潮
4/2 03:30	-6.7	↑0.2
4/2 03:40	-6.1	↑0.6
4/2 03:50	-4.9	↑1.2
4/2 04:00	-3.2	↑1.7
4/2 04:10	-1.0	↑2.2
4/2 04:20	1.7	↑2.7
4/2 04:30	4.9	↑3.2
4/2 04:40	8.5	↑3.6
4/2 04:50	12.5	↑4.0
4/2 05:00	17.0	↑4.5
4/2 05:10	21.7	↑4.7
4/2 05:20	26.8	↑5.1
4/2 05:30	32.2	↑5.4
4/2 05:40	37.9	↑5.7
4/2 05:50	43.7	↑5.8
4/2 06:00	49.7	↑6.0
4/2 06:10	55.8	↑6.1
4/2 06:20	62.0	↑6.2
4/2 06:30	68.2	↑6.2
4/2 06:40	74.4	↑6.2
4/2 06:50	80.6	↑6.2
4/2 07:00	86.6	↑6.0
4/2 07:10	92.5	↑5.9
4/2 07:20	98.1	↑5.6
4/2 07:30	103.6	↑5.5
4/2 07:40	108.7	↑5.1
4/2 07:50	113.6	↑4.9
4/2 08:00	118.1	↑4.5
4/2 08:10	122.2	↑4.1
4/2 08:20	125.8	↑3.6
4/2 08:30	129.1	↑3.3
4/2 08:40	131.9	↑2.8
4/2 08:50	134.1	↑2.2
4/2 09:00	135.9	↑1.8
4/2 09:10	137.2	↑1.3
4/2 09:20	137.9	↑0.7	満潮
4/2 09:30	138.1	↑0.2	満潮
4/2 09:40	137.7	↓-0.4
4/2 09:50	136.9	↓-0.8
4/2 10:00	135.5	↓-1.4
4/2 10:10	133.5	↓-2.0
4/2 10:20	131.1	↓-2.4
4/2 10:30	128.2	↓-2.9
4/2 10:40	124.8	↓-3.4
4/2 10:50	120.9	↓-3.9
4/2 11:00	116.7	↓-4.2
4/2 11:10	112.0	↓-4.7
4/2 11:20	107.0	↓-5.0
4/2 11:30	101.7	↓-5.3
4/2 11:40	96.1	↓-5.6
4/2 11:50	90.3	↓-5.8
4/2 12:00	84.3	↓-6.0
4/2 12:10	78.1	↓-6.2
4/2 12:20	71.8	↓-6.3
4/2 12:30	65.4	↓-6.4	最大潮位差
4/2 12:40	59.1	↓-6.3
4/2 12:50	52.7	↓-6.4	最大潮位差
4/2 13:00	46.4	↓-6.3
4/2 13:10	40.3	↓-6.1
4/2 13:20	34.3	↓-6.0
4/2 13:30	28.5	↓-5.8
4/2 13:40	23.0	↓-5.5
4/2 13:50	17.7	↓-5.3
4/2 14:00	12.8	↓-4.9
4/2 14:10	8.3	↓-4.5
4/2 14:20	4.1	↓-4.2
4/2 14:30	0.3	↓-3.8
4/2 14:40	-2.9	↓-3.2
4/2 14:50	-5.8	↓-2.9
4/2 15:00	-8.1	↓-2.3
4/2 15:10	-9.9	↓-1.8
4/2 15:20	-11.2	↓-1.3
4/2 15:30	-11.9	↓-0.7	干潮
4/2 15:40	-12.1	↓-0.2	干潮
4/2 15:50	-11.8	↑0.3
4/2 16:00	-11.0	↑0.8
4/2 16:10	-9.6	↑1.4
4/2 16:20	-7.7	↑1.9
4/2 16:30	-5.3	↑2.4
4/2 16:40	-2.4	↑2.9
4/2 16:50	1.0	↑3.4
4/2 17:00	4.8	↑3.8
4/2 17:10	9.0	↑4.2
4/2 17:20	13.6	↑4.6
4/2 17:30	18.6	↑5.0
4/2 17:40	23.9	↑5.3
4/2 17:50	29.4	↑5.5
4/2 18:00	35.2	↑5.8
4/2 18:10	41.1	↑5.9
4/2 18:20	47.2	↑6.1
4/2 18:30	53.4	↑6.2
4/2 18:40	59.7	↑6.3
4/2 18:50	66.0	↑6.3
4/2 19:00	72.3	↑6.3
4/2 19:10	78.4	↑6.1
4/2 19:20	84.5	↑6.1
4/2 19:30	90.4	↑5.9
4/2 19:40	96.1	↑5.7
4/2 19:50	101.5	↑5.4
4/2 20:00	106.6	↑5.1
4/2 20:10	111.4	↑4.8
4/2 20:20	115.9	↑4.5
4/2 20:30	120.0	↑4.1
4/2 20:40	123.6	↑3.6
4/2 20:50	126.8	↑3.2
4/2 21:00	129.5	↑2.7
4/2 21:10	131.8	↑2.3
4/2 21:20	133.5	↑1.7
4/2 21:30	134.7	↑1.2
4/2 21:40	135.4	↑0.7	満潮
4/2 21:50	135.6	↑0.2
4/2 22:00	135.3	↓-0.3
4/2 22:10	134.4	↓-0.9
4/2 22:20	133.0	↓-1.4
4/2 22:30	131.1	↓-1.9
4/2 22:40	128.7	↓-2.4
4/2 22:50	125.9	↓-2.8
4/2 23:00	122.6	↓-3.3
4/2 23:10	118.8	↓-3.8
4/2 23:20	114.7	↓-4.1
4/2 23:30	110.2	↓-4.5
4/2 23:40	105.4	↓-4.8
4/2 23:50	100.3	↓-5.1