09 (月)	07:41	01:26	19:52	13:48
	123cm	11cm	124cm	12cm
中潮 出 05:59 入 18:51 出 04:56 入 16:24 潮干狩り ◎ 12:10～15:25

大河内湾（長崎）2040年04月09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
4/9 00:00	23.4	↓-3.1
4/9 00:10	20.6	↓-2.8
4/9 00:20	18.1	↓-2.5
4/9 00:30	15.9	↓-2.2
4/9 00:40	14.1	↓-1.8
4/9 00:50	12.6	↓-1.5
4/9 01:00	11.5	↓-1.1
4/9 01:10	10.7	↓-0.8
4/9 01:20	10.3	↓-0.4	干潮
4/9 01:30	10.3	0
4/9 01:40	10.7	↑0.4
4/9 01:50	11.4	↑0.7
4/9 02:00	12.5	↑1.1
4/9 02:10	14.0	↑1.5
4/9 02:20	15.9	↑1.9
4/9 02:30	18.1	↑2.2
4/9 02:40	20.7	↑2.6
4/9 02:50	23.5	↑2.8
4/9 03:00	26.7	↑3.2
4/9 03:10	30.1	↑3.4
4/9 03:20	33.8	↑3.7
4/9 03:30	37.8	↑4.0
4/9 03:40	41.9	↑4.1
4/9 03:50	46.2	↑4.3
4/9 04:00	50.6	↑4.4
4/9 04:10	55.2	↑4.6
4/9 04:20	59.8	↑4.6
4/9 04:30	64.5	↑4.7
4/9 04:40	69.2	↑4.7
4/9 04:50	73.9	↑4.7
4/9 05:00	78.5	↑4.6
4/9 05:10	83.1	↑4.6
4/9 05:20	87.5	↑4.4
4/9 05:30	91.8	↑4.3
4/9 05:40	95.9	↑4.1
4/9 05:50	99.8	↑3.9
4/9 06:00	103.4	↑3.6
4/9 06:10	106.8	↑3.4
4/9 06:20	109.9	↑3.1
4/9 06:30	112.7	↑2.8
4/9 06:40	115.2	↑2.5
4/9 06:50	117.3	↑2.1
4/9 07:00	119.1	↑1.8
4/9 07:10	120.5	↑1.4
4/9 07:20	121.4	↑0.9
4/9 07:30	122.0	↑0.6
4/9 07:40	122.2	↑0.2	満潮
4/9 07:50	122.0	↓-0.2
4/9 08:00	121.4	↓-0.6
4/9 08:10	120.4	↓-1.0
4/9 08:20	119.1	↓-1.3
4/9 08:30	117.3	↓-1.8
4/9 08:40	115.2	↓-2.1
4/9 08:50	112.7	↓-2.5
4/9 09:00	109.9	↓-2.8
4/9 09:10	106.7	↓-3.2
4/9 09:20	103.3	↓-3.4
4/9 09:30	99.6	↓-3.7
4/9 09:40	95.7	↓-3.9
4/9 09:50	91.6	↓-4.1
4/9 10:00	87.3	↓-4.3
4/9 10:10	82.8	↓-4.5
4/9 10:20	78.2	↓-4.6
4/9 10:30	73.5	↓-4.7
4/9 10:40	68.8	↓-4.7
4/9 10:50	64.1	↓-4.7
4/9 11:00	59.4	↓-4.7
4/9 11:10	54.7	↓-4.7
4/9 11:20	50.1	↓-4.6
4/9 11:30	45.7	↓-4.4
4/9 11:40	41.4	↓-4.3
4/9 11:50	37.3	↓-4.1
4/9 12:00	33.4	↓-3.9
4/9 12:10	29.7	↓-3.7
4/9 12:20	26.3	↓-3.4
4/9 12:30	23.3	↓-3.0
4/9 12:40	20.5	↓-2.8
4/9 12:50	18.1	↓-2.4
4/9 13:00	16.0	↓-2.1
4/9 13:10	14.3	↓-1.7
4/9 13:20	13.0	↓-1.3
4/9 13:30	12.1	↓-0.9
4/9 13:40	11.6	↓-0.5	干潮
4/9 13:50	11.5	↓-0.1
4/9 14:00	11.8	↑0.3
4/9 14:10	12.6	↑0.8
4/9 14:20	13.7	↑1.1
4/9 14:30	15.2	↑1.5
4/9 14:40	17.1	↑1.9
4/9 14:50	19.4	↑2.3
4/9 15:00	22.0	↑2.6
4/9 15:10	25.0	↑3.0
4/9 15:20	28.3	↑3.3
4/9 15:30	31.9	↑3.6
4/9 15:40	35.7	↑3.8
4/9 15:50	39.8	↑4.1
4/9 16:00	44.1	↑4.3
4/9 16:10	48.5	↑4.4
4/9 16:20	53.1	↑4.6
4/9 16:30	57.8	↑4.7
4/9 16:40	62.6	↑4.8
4/9 16:50	67.4	↑4.8
4/9 17:00	72.2	↑4.8
4/9 17:10	77.0	↑4.8
4/9 17:20	81.7	↑4.7
4/9 17:30	86.4	↑4.7
4/9 17:40	90.8	↑4.4
4/9 17:50	95.1	↑4.3
4/9 18:00	99.2	↑4.1
4/9 18:10	103.1	↑3.9
4/9 18:20	106.7	↑3.6
4/9 18:30	110.0	↑3.3
4/9 18:40	113.0	↑3.0
4/9 18:50	115.6	↑2.6
4/9 19:00	117.9	↑2.3
4/9 19:10	119.8	↑1.9
4/9 19:20	121.3	↑1.5
4/9 19:30	122.4	↑1.1
4/9 19:40	123.1	↑0.7
4/9 19:50	123.4	↑0.3	満潮
4/9 20:00	123.2	↓-0.2
4/9 20:10	122.6	↓-0.6
4/9 20:20	121.6	↓-1.0
4/9 20:30	120.2	↓-1.4
4/9 20:40	118.3	↓-1.9
4/9 20:50	116.1	↓-2.2
4/9 21:00	113.5	↓-2.6
4/9 21:10	110.5	↓-3.0
4/9 21:20	107.2	↓-3.3
4/9 21:30	103.5	↓-3.7
4/9 21:40	99.6	↓-3.9
4/9 21:50	95.4	↓-4.2
4/9 22:00	91.0	↓-4.4
4/9 22:10	86.3	↓-4.7
4/9 22:20	81.5	↓-4.8
4/9 22:30	76.6	↓-4.9
4/9 22:40	71.5	↓-5.1
4/9 22:50	66.4	↓-5.1
4/9 23:00	61.3	↓-5.1
4/9 23:10	56.1	↓-5.2	最大潮位差
4/9 23:20	51.1	↓-5.0
4/9 23:30	46.1	↓-5.0
4/9 23:40	41.2	↓-4.9
4/9 23:50	36.5	↓-4.7