10 (木)	07:32	01:19	19:46	13:41
	122cm	12cm	124cm	11cm
中潮 出 05:58 入 18:51 出 16:26 入 04:35 潮干狩り ◎ 12:00～15:20

大河内湾（長崎）2025年04月10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
4/10 00:00	22.9	↓-2.9
4/10 00:10	20.4	↓-2.5
4/10 00:20	18.2	↓-2.2
4/10 00:30	16.2	↓-2.0
4/10 00:40	14.7	↓-1.5
4/10 00:50	13.4	↓-1.3
4/10 01:00	12.6	↓-0.8
4/10 01:10	12.1	↓-0.5	干潮
4/10 01:20	12.0	↓-0.1
4/10 01:30	12.2	↑0.2
4/10 01:40	12.9	↑0.7
4/10 01:50	13.9	↑1.0
4/10 02:00	15.3	↑1.4
4/10 02:10	17.0	↑1.7
4/10 02:20	19.1	↑2.1
4/10 02:30	21.5	↑2.4
4/10 02:40	24.3	↑2.8
4/10 02:50	27.3	↑3.0
4/10 03:00	30.7	↑3.4
4/10 03:10	34.2	↑3.5
4/10 03:20	38.1	↑3.9
4/10 03:30	42.1	↑4.0
4/10 03:40	46.3	↑4.2
4/10 03:50	50.6	↑4.3
4/10 04:00	55.1	↑4.5
4/10 04:10	59.7	↑4.6
4/10 04:20	64.3	↑4.6
4/10 04:30	68.9	↑4.6
4/10 04:40	73.5	↑4.6
4/10 04:50	78.1	↑4.6
4/10 05:00	82.6	↑4.5
4/10 05:10	87.0	↑4.4
4/10 05:20	91.3	↑4.3
4/10 05:30	95.4	↑4.1
4/10 05:40	99.2	↑3.8
4/10 05:50	102.9	↑3.7
4/10 06:00	106.3	↑3.4
4/10 06:10	109.4	↑3.1
4/10 06:20	112.2	↑2.8
4/10 06:30	114.7	↑2.5
4/10 06:40	116.8	↑2.1
4/10 06:50	118.6	↑1.8
4/10 07:00	120.0	↑1.4
4/10 07:10	121.1	↑1.1
4/10 07:20	121.7	↑0.6
4/10 07:30	121.9	↑0.2	満潮
4/10 07:40	121.8	↓-0.1
4/10 07:50	121.2	↓-0.6
4/10 08:00	120.3	↓-0.9
4/10 08:10	118.9	↓-1.4
4/10 08:20	117.2	↓-1.7
4/10 08:30	115.2	↓-2.0
4/10 08:40	112.7	↓-2.5
4/10 08:50	109.9	↓-2.8
4/10 09:00	106.9	↓-3.0
4/10 09:10	103.5	↓-3.4
4/10 09:20	99.8	↓-3.7
4/10 09:30	95.9	↓-3.9
4/10 09:40	91.8	↓-4.1
4/10 09:50	87.5	↓-4.3
4/10 10:00	83.1	↓-4.4
4/10 10:10	78.5	↓-4.6
4/10 10:20	73.8	↓-4.7
4/10 10:30	69.1	↓-4.7
4/10 10:40	64.4	↓-4.7
4/10 10:50	59.6	↓-4.8
4/10 11:00	55.0	↓-4.6
4/10 11:10	50.3	↓-4.7
4/10 11:20	45.9	↓-4.4
4/10 11:30	41.5	↓-4.4
4/10 11:40	37.4	↓-4.1
4/10 11:50	33.4	↓-4.0
4/10 12:00	29.7	↓-3.7
4/10 12:10	26.2	↓-3.5
4/10 12:20	23.1	↓-3.1
4/10 12:30	20.2	↓-2.9
4/10 12:40	17.7	↓-2.5
4/10 12:50	15.6	↓-2.1
4/10 13:00	13.8	↓-1.8
4/10 13:10	12.4	↓-1.4
4/10 13:20	11.4	↓-1.0
4/10 13:30	10.8	↓-0.6
4/10 13:40	10.6	↓-0.2	干潮
4/10 13:50	10.9	↑0.3
4/10 14:00	11.5	↑0.6
4/10 14:10	12.5	↑1.0
4/10 14:20	14.0	↑1.5
4/10 14:30	15.8	↑1.8
4/10 14:40	18.0	↑2.2
4/10 14:50	20.5	↑2.5
4/10 15:00	23.4	↑2.9
4/10 15:10	26.7	↑3.3
4/10 15:20	30.2	↑3.5
4/10 15:30	34.0	↑3.8
4/10 15:40	38.0	↑4.0
4/10 15:50	42.2	↑4.2
4/10 16:00	46.6	↑4.4
4/10 16:10	51.2	↑4.6
4/10 16:20	55.9	↑4.7
4/10 16:30	60.7	↑4.8
4/10 16:40	65.5	↑4.8
4/10 16:50	70.4	↑4.9
4/10 17:00	75.2	↑4.8
4/10 17:10	79.9	↑4.7
4/10 17:20	84.6	↑4.7
4/10 17:30	89.1	↑4.5
4/10 17:40	93.5	↑4.4
4/10 17:50	97.7	↑4.2
4/10 18:00	101.6	↑3.9
4/10 18:10	105.3	↑3.7
4/10 18:20	108.7	↑3.4
4/10 18:30	111.8	↑3.1
4/10 18:40	114.6	↑2.8
4/10 18:50	117.0	↑2.4
4/10 19:00	119.0	↑2.0
4/10 19:10	120.7	↑1.7
4/10 19:20	121.9	↑1.2
4/10 19:30	122.7	↑0.8
4/10 19:40	123.2	↑0.5	満潮
4/10 19:50	123.1	↓-0.1
4/10 20:00	122.7	↓-0.4
4/10 20:10	121.9	↓-0.8
4/10 20:20	120.6	↓-1.3
4/10 20:30	118.9	↓-1.7
4/10 20:40	116.8	↓-2.1
4/10 20:50	114.4	↓-2.4
4/10 21:00	111.5	↓-2.9
4/10 21:10	108.4	↓-3.1
4/10 21:20	104.9	↓-3.5
4/10 21:30	101.1	↓-3.8
4/10 21:40	97.0	↓-4.1
4/10 21:50	92.7	↓-4.3
4/10 22:00	88.2	↓-4.5
4/10 22:10	83.5	↓-4.7
4/10 22:20	78.7	↓-4.8
4/10 22:30	73.7	↓-5.0
4/10 22:40	68.7	↓-5.0
4/10 22:50	63.6	↓-5.1	最大潮位差
4/10 23:00	58.6	↓-5.0
4/10 23:10	53.6	↓-5.0
4/10 23:20	48.6	↓-5.0
4/10 23:30	43.8	↓-4.8
4/10 23:40	39.1	↓-4.7
4/10 23:50	34.6	↓-4.5