22 (月)	10:34	04:10	22:26	16:30
	125cm	-2cm	123cm	25cm
中潮 出 07:25 入 17:17 出 09:15 入 19:04 潮干狩り ○ 15:36～17:17

大河内湾（長崎）2025年12月22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
12/22 00:00	91.2	↓-4.5
12/22 00:10	86.4	↓-4.8
12/22 00:20	81.5	↓-4.9
12/22 00:30	76.4	↓-5.1
12/22 00:40	71.2	↓-5.2
12/22 00:50	66.0	↓-5.2
12/22 01:00	60.7	↓-5.3	最大潮位差
12/22 01:10	55.4	↓-5.3	最大潮位差
12/22 01:20	50.2	↓-5.2
12/22 01:30	45.0	↓-5.2
12/22 01:40	40.0	↓-5.0
12/22 01:50	35.0	↓-5.0
12/22 02:00	30.3	↓-4.7
12/22 02:10	25.8	↓-4.5
12/22 02:20	21.5	↓-4.3
12/22 02:30	17.5	↓-4.0
12/22 02:40	13.8	↓-3.7
12/22 02:50	10.4	↓-3.4
12/22 03:00	7.3	↓-3.1
12/22 03:10	4.6	↓-2.7
12/22 03:20	2.3	↓-2.3
12/22 03:30	0.4	↓-1.9
12/22 03:40	-1.0	↓-1.4
12/22 03:50	-2.1	↓-1.1
12/22 04:00	-2.7	↓-0.6	干潮
12/22 04:10	-2.9	↓-0.2	干潮
12/22 04:20	-2.7	↑0.2
12/22 04:30	-2.0	↑0.7
12/22 04:40	-0.9	↑1.1
12/22 04:50	0.6	↑1.5
12/22 05:00	2.6	↑2.0
12/22 05:10	4.9	↑2.3
12/22 05:20	7.7	↑2.8
12/22 05:30	10.7	↑3.0
12/22 05:40	14.2	↑3.5
12/22 05:50	17.9	↑3.7
12/22 06:00	22.0	↑4.1
12/22 06:10	26.3	↑4.3
12/22 06:20	30.8	↑4.5
12/22 06:30	35.5	↑4.7
12/22 06:40	40.4	↑4.9
12/22 06:50	45.5	↑5.1
12/22 07:00	50.6	↑5.1
12/22 07:10	55.8	↑5.2
12/22 07:20	61.1	↑5.3	最大潮位差
12/22 07:30	66.3	↑5.2
12/22 07:40	71.5	↑5.2
12/22 07:50	76.6	↑5.1
12/22 08:00	81.7	↑5.1
12/22 08:10	86.5	↑4.8
12/22 08:20	91.2	↑4.7
12/22 08:30	95.7	↑4.5
12/22 08:40	100.0	↑4.3
12/22 08:50	103.9	↑3.9
12/22 09:00	107.6	↑3.7
12/22 09:10	111.0	↑3.4
12/22 09:20	114.1	↑3.1
12/22 09:30	116.8	↑2.7
12/22 09:40	119.1	↑2.3
12/22 09:50	121.0	↑1.9
12/22 10:00	122.6	↑1.6
12/22 10:10	123.7	↑1.1
12/22 10:20	124.5	↑0.8
12/22 10:30	124.8	↑0.3	満潮
12/22 10:40	124.7	↓-0.1
12/22 10:50	124.2	↓-0.5
12/22 11:00	123.3	↓-0.9
12/22 11:10	122.0	↓-1.3
12/22 11:20	120.4	↓-1.6
12/22 11:30	118.4	↓-2.0
12/22 11:40	116.0	↓-2.4
12/22 11:50	113.3	↓-2.7
12/22 12:00	110.4	↓-2.9
12/22 12:10	107.1	↓-3.3
12/22 12:20	103.6	↓-3.5
12/22 12:30	99.9	↓-3.7
12/22 12:40	95.9	↓-4.0
12/22 12:50	91.9	↓-4.0
12/22 13:00	87.6	↓-4.3
12/22 13:10	83.3	↓-4.3
12/22 13:20	79.0	↓-4.3
12/22 13:30	74.6	↓-4.4
12/22 13:40	70.2	↓-4.4
12/22 13:50	65.8	↓-4.4
12/22 14:00	61.5	↓-4.3
12/22 14:10	57.3	↓-4.2
12/22 14:20	53.3	↓-4.0
12/22 14:30	49.4	↓-3.9
12/22 14:40	45.7	↓-3.7
12/22 14:50	42.2	↓-3.5
12/22 15:00	39.0	↓-3.2
12/22 15:10	36.1	↓-2.9
12/22 15:20	33.4	↓-2.7
12/22 15:30	31.1	↓-2.3
12/22 15:40	29.1	↓-2.0
12/22 15:50	27.5	↓-1.6
12/22 16:00	26.2	↓-1.3
12/22 16:10	25.2	↓-1.0
12/22 16:20	24.7	↓-0.5	干潮
12/22 16:30	24.5	↓-0.2	干潮
12/22 16:40	24.8	↑0.3
12/22 16:50	25.4	↑0.6
12/22 17:00	26.3	↑0.9
12/22 17:10	27.7	↑1.4
12/22 17:20	29.3	↑1.6
12/22 17:30	31.4	↑2.1
12/22 17:40	33.7	↑2.3
12/22 17:50	36.4	↑2.7
12/22 18:00	39.4	↑3.0
12/22 18:10	42.6	↑3.2
12/22 18:20	46.1	↑3.5
12/22 18:30	49.7	↑3.6
12/22 18:40	53.6	↑3.9
12/22 18:50	57.6	↑4.0
12/22 19:00	61.8	↑4.2
12/22 19:10	66.0	↑4.2
12/22 19:20	70.3	↑4.3
12/22 19:30	74.6	↑4.3
12/22 19:40	79.0	↑4.4
12/22 19:50	83.3	↑4.3
12/22 20:00	87.5	↑4.2
12/22 20:10	91.6	↑4.1
12/22 20:20	95.5	↑3.9
12/22 20:30	99.4	↑3.9
12/22 20:40	103.0	↑3.6
12/22 20:50	106.3	↑3.3
12/22 21:00	109.5	↑3.2
12/22 21:10	112.3	↑2.8
12/22 21:20	114.9	↑2.6
12/22 21:30	117.1	↑2.2
12/22 21:40	119.0	↑1.9
12/22 21:50	120.5	↑1.5
12/22 22:00	121.7	↑1.2
12/22 22:10	122.4	↑0.7
12/22 22:20	122.8	↑0.4	満潮
12/22 22:30	122.8	0
12/22 22:40	122.4	↓-0.4
12/22 22:50	121.6	↓-0.8
12/22 23:00	120.4	↓-1.2
12/22 23:10	118.8	↓-1.6
12/22 23:20	116.8	↓-2.0
12/22 23:30	114.5	↓-2.3
12/22 23:40	111.8	↓-2.7
12/22 23:50	108.8	↓-3.0