2 (火)	08:24	02:17	20:44	14:34
	133cm	0cm	134cm	-7cm
出 06:09 入 18:45 出 05:23 入 18:15 潮干狩り ◎ 12:26～16:41

大河内湾（長崎）2030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	38.3	↓-5.1
4/2 00:10	33.3	↓-5.0
4/2 00:20	28.6	↓-4.7
4/2 00:30	24.1	↓-4.5
4/2 00:40	19.8	↓-4.3
4/2 00:50	16.0	↓-3.8
4/2 01:00	12.4	↓-3.6
4/2 01:10	9.3	↓-3.1
4/2 01:20	6.5	↓-2.8
4/2 01:30	4.2	↓-2.3
4/2 01:40	2.3	↓-1.9
4/2 01:50	0.8	↓-1.5
4/2 02:00	-0.2	↓-1.0
4/2 02:10	-0.7	↓-0.5	干潮
4/2 02:20	-0.7	0
4/2 02:30	-0.2	↑0.5
4/2 02:40	0.7	↑0.9
4/2 02:50	2.1	↑1.4
4/2 03:00	3.9	↑1.8
4/2 03:10	6.3	↑2.4
4/2 03:20	9.0	↑2.7
4/2 03:30	12.1	↑3.1
4/2 03:40	15.7	↑3.6
4/2 03:50	19.6	↑3.9
4/2 04:00	23.8	↑4.2
4/2 04:10	28.4	↑4.6
4/2 04:20	33.2	↑4.8
4/2 04:30	38.3	↑5.1
4/2 04:40	43.6	↑5.3
4/2 04:50	49.0	↑5.4
4/2 05:00	54.6	↑5.6
4/2 05:10	60.2	↑5.6
4/2 05:20	65.9	↑5.7
4/2 05:30	71.6	↑5.7
4/2 05:40	77.2	↑5.6
4/2 05:50	82.8	↑5.6
4/2 06:00	88.2	↑5.4
4/2 06:10	93.5	↑5.3
4/2 06:20	98.6	↑5.1
4/2 06:30	103.4	↑4.8
4/2 06:40	108.0	↑4.6
4/2 06:50	112.3	↑4.3
4/2 07:00	116.2	↑3.9
4/2 07:10	119.7	↑3.5
4/2 07:20	122.9	↑3.2
4/2 07:30	125.6	↑2.7
4/2 07:40	127.9	↑2.3
4/2 07:50	129.8	↑1.9
4/2 08:00	131.1	↑1.3
4/2 08:10	132.0	↑0.9
4/2 08:20	132.4	↑0.4	満潮
4/2 08:30	132.3	↓-0.1
4/2 08:40	131.7	↓-0.6
4/2 08:50	130.6	↓-1.1
4/2 09:00	129.0	↓-1.6
4/2 09:10	127.0	↓-2.0
4/2 09:20	124.5	↓-2.5
4/2 09:30	121.5	↓-3.0
4/2 09:40	118.1	↓-3.4
4/2 09:50	114.4	↓-3.7
4/2 10:00	110.2	↓-4.2
4/2 10:10	105.7	↓-4.5
4/2 10:20	100.9	↓-4.8
4/2 10:30	95.9	↓-5.0
4/2 10:40	90.5	↓-5.4
4/2 10:50	85.0	↓-5.5
4/2 11:00	79.3	↓-5.7
4/2 11:10	73.5	↓-5.8
4/2 11:20	67.7	↓-5.8
4/2 11:30	61.7	↓-6.0	最大潮位差
4/2 11:40	55.8	↓-5.9
4/2 11:50	49.9	↓-5.9
4/2 12:00	44.2	↓-5.7
4/2 12:10	38.5	↓-5.7
4/2 12:20	33.0	↓-5.5
4/2 12:30	27.8	↓-5.2
4/2 12:40	22.8	↓-5.0
4/2 12:50	18.0	↓-4.8
4/2 13:00	13.6	↓-4.4
4/2 13:10	9.6	↓-4.0
4/2 13:20	5.9	↓-3.7
4/2 13:30	2.6	↓-3.3
4/2 13:40	-0.2	↓-2.8
4/2 13:50	-2.6	↓-2.4
4/2 14:00	-4.5	↓-1.9
4/2 14:10	-5.9	↓-1.4
4/2 14:20	-6.9	↓-1.0
4/2 14:30	-7.3	↓-0.4	干潮
4/2 14:40	-7.2	↑0.1
4/2 14:50	-6.6	↑0.6
4/2 15:00	-5.5	↑1.1
4/2 15:10	-3.9	↑1.6
4/2 15:20	-1.9	↑2.0
4/2 15:30	0.7	↑2.6
4/2 15:40	3.6	↑2.9
4/2 15:50	7.0	↑3.4
4/2 16:00	10.9	↑3.9
4/2 16:10	15.0	↑4.1
4/2 16:20	19.6	↑4.6
4/2 16:30	24.4	↑4.8
4/2 16:40	29.6	↑5.2
4/2 16:50	34.9	↑5.3
4/2 17:00	40.5	↑5.6
4/2 17:10	46.2	↑5.7
4/2 17:20	52.1	↑5.9
4/2 17:30	58.0	↑5.9
4/2 17:40	64.0	↑6.0	最大潮位差
4/2 17:50	69.9	↑5.9
4/2 18:00	75.8	↑5.9
4/2 18:10	81.7	↑5.9
4/2 18:20	87.3	↑5.6
4/2 18:30	92.8	↑5.5
4/2 18:40	98.1	↑5.3
4/2 18:50	103.1	↑5.0
4/2 19:00	107.9	↑4.8
4/2 19:10	112.3	↑4.4
4/2 19:20	116.3	↑4.0
4/2 19:30	120.0	↑3.7
4/2 19:40	123.3	↑3.3
4/2 19:50	126.1	↑2.8
4/2 20:00	128.4	↑2.3
4/2 20:10	130.3	↑1.9
4/2 20:20	131.7	↑1.4
4/2 20:30	132.6	↑0.9
4/2 20:40	133.0	↑0.4	満潮
4/2 20:50	132.9	↓-0.1
4/2 21:00	132.3	↓-0.6
4/2 21:10	131.1	↓-1.2
4/2 21:20	129.5	↓-1.6
4/2 21:30	127.5	↓-2.0
4/2 21:40	124.9	↓-2.6
4/2 21:50	121.9	↓-3.0
4/2 22:00	118.5	↓-3.4
4/2 22:10	114.7	↓-3.8
4/2 22:20	110.5	↓-4.2
4/2 22:30	106.0	↓-4.5
4/2 22:40	101.1	↓-4.9
4/2 22:50	96.0	↓-5.1
4/2 23:00	90.7	↓-5.3
4/2 23:10	85.2	↓-5.5
4/2 23:20	79.5	↓-5.7
4/2 23:30	73.8	↓-5.7
4/2 23:40	67.9	↓-5.9
4/2 23:50	62.1	↓-5.8