31 (水)	07:00	00:19	18:40	12:55
	163cm	40cm	160cm	76cm
中潮 出 07:28 入 17:24 出 14:01 入 03:46

大山浦（長崎）2025年12月31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
12/31 00:00	39.9	↓-0.8
12/31 00:10	39.4	↓-0.5	干潮
12/31 00:20	39.3	↓-0.1
12/31 00:30	39.5	↑0.2
12/31 00:40	40.1	↑0.6
12/31 00:50	41.1	↑1.0
12/31 01:00	42.5	↑1.4
12/31 01:10	44.2	↑1.7
12/31 01:20	46.3	↑2.1
12/31 01:30	48.7	↑2.4
12/31 01:40	51.5	↑2.8
12/31 01:50	54.5	↑3.0
12/31 02:00	57.9	↑3.4
12/31 02:10	61.5	↑3.6
12/31 02:20	65.3	↑3.8
12/31 02:30	69.4	↑4.1
12/31 02:40	73.6	↑4.2
12/31 02:50	78.1	↑4.5
12/31 03:00	82.6	↑4.5
12/31 03:10	87.3	↑4.7
12/31 03:20	92.1	↑4.8
12/31 03:30	96.9	↑4.8
12/31 03:40	101.8	↑4.9
12/31 03:50	106.6	↑4.8
12/31 04:00	111.4	↑4.8
12/31 04:10	116.1	↑4.7
12/31 04:20	120.7	↑4.6
12/31 04:30	125.2	↑4.5
12/31 04:40	129.6	↑4.4
12/31 04:50	133.7	↑4.1
12/31 05:00	137.7	↑4.0
12/31 05:10	141.4	↑3.7
12/31 05:20	144.9	↑3.5
12/31 05:30	148.1	↑3.2
12/31 05:40	151.0	↑2.9
12/31 05:50	153.6	↑2.6
12/31 06:00	155.9	↑2.3
12/31 06:10	157.8	↑1.9
12/31 06:20	159.4	↑1.6
12/31 06:30	160.6	↑1.2
12/31 06:40	161.5	↑0.9
12/31 06:50	162.0	↑0.5	満潮
12/31 07:00	162.2	↑0.2	満潮
12/31 07:10	162.0	↓-0.2
12/31 07:20	161.5	↓-0.5
12/31 07:30	160.6	↓-0.9
12/31 07:40	159.3	↓-1.3
12/31 07:50	157.8	↓-1.5
12/31 08:00	155.9	↓-1.9
12/31 08:10	153.7	↓-2.2
12/31 08:20	151.3	↓-2.4
12/31 08:30	148.6	↓-2.7
12/31 08:40	145.7	↓-2.9
12/31 08:50	142.5	↓-3.2
12/31 09:00	139.2	↓-3.3
12/31 09:10	135.8	↓-3.4
12/31 09:20	132.2	↓-3.6
12/31 09:30	128.4	↓-3.8
12/31 09:40	124.7	↓-3.7
12/31 09:50	120.9	↓-3.8
12/31 10:00	117.0	↓-3.9
12/31 10:10	113.2	↓-3.8
12/31 10:20	109.4	↓-3.8
12/31 10:30	105.7	↓-3.7
12/31 10:40	102.1	↓-3.6
12/31 10:50	98.7	↓-3.4
12/31 11:00	95.4	↓-3.3
12/31 11:10	92.3	↓-3.1
12/31 11:20	89.3	↓-3.0
12/31 11:30	86.6	↓-2.7
12/31 11:40	84.2	↓-2.4
12/31 11:50	82.0	↓-2.2
12/31 12:00	80.1	↓-1.9
12/31 12:10	78.6	↓-1.5
12/31 12:20	77.3	↓-1.3
12/31 12:30	76.3	↓-1.0
12/31 12:40	75.7	↓-0.6
12/31 12:50	75.4	↓-0.3	干潮
12/31 13:00	75.4	0
12/31 13:10	75.8	↑0.4
12/31 13:20	76.5	↑0.7
12/31 13:30	77.5	↑1.0
12/31 13:40	78.9	↑1.4
12/31 13:50	80.6	↑1.7
12/31 14:00	82.5	↑1.9
12/31 14:10	84.7	↑2.2
12/31 14:20	87.2	↑2.5
12/31 14:30	90.0	↑2.8
12/31 14:40	93.0	↑3.0
12/31 14:50	96.1	↑3.1
12/31 15:00	99.5	↑3.4
12/31 15:10	103.0	↑3.5
12/31 15:20	106.6	↑3.6
12/31 15:30	110.3	↑3.7
12/31 15:40	114.1	↑3.8
12/31 15:50	117.9	↑3.8
12/31 16:00	121.7	↑3.8
12/31 16:10	125.4	↑3.7
12/31 16:20	129.2	↑3.8
12/31 16:30	132.8	↑3.6
12/31 16:40	136.3	↑3.5
12/31 16:50	139.6	↑3.3
12/31 17:00	142.8	↑3.2
12/31 17:10	145.8	↑3.0
12/31 17:20	148.5	↑2.7
12/31 17:30	151.0	↑2.5
12/31 17:40	153.2	↑2.2
12/31 17:50	155.1	↑1.9
12/31 18:00	156.7	↑1.6
12/31 18:10	158.0	↑1.3
12/31 18:20	158.9	↑0.9
12/31 18:30	159.4	↑0.5	満潮
12/31 18:40	159.6	↑0.2	満潮
12/31 18:50	159.4	↓-0.2
12/31 19:00	158.7	↓-0.7
12/31 19:10	157.8	↓-0.9
12/31 19:20	156.4	↓-1.4
12/31 19:30	154.6	↓-1.8
12/31 19:40	152.5	↓-2.1
12/31 19:50	150.0	↓-2.5
12/31 20:00	147.1	↓-2.9
12/31 20:10	143.9	↓-3.2
12/31 20:20	140.4	↓-3.5
12/31 20:30	136.6	↓-3.8
12/31 20:40	132.5	↓-4.1
12/31 20:50	128.2	↓-4.3
12/31 21:00	123.6	↓-4.6
12/31 21:10	118.8	↓-4.8
12/31 21:20	113.8	↓-5.0
12/31 21:30	108.7	↓-5.1
12/31 21:40	103.5	↓-5.2
12/31 21:50	98.2	↓-5.3
12/31 22:00	92.9	↓-5.3
12/31 22:10	87.6	↓-5.3
12/31 22:20	82.2	↓-5.4	最大潮位差
12/31 22:30	77.0	↓-5.2
12/31 22:40	71.8	↓-5.2
12/31 22:50	66.8	↓-5.0
12/31 23:00	61.9	↓-4.9
12/31 23:10	57.3	↓-4.6
12/31 23:20	52.8	↓-4.5
12/31 23:30	48.7	↓-4.1
12/31 23:40	44.8	↓-3.9
12/31 23:50	41.2	↓-3.6