31 (水)	06:50	00:14	18:37	12:47
	156cm	38cm	155cm	68cm
中潮 出 07:28 入 17:24 出 14:01 入 03:46

万関瀬戸（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	37.8	↓-0.6
12/31 00:10	37.5	↓-0.3	干潮
12/31 00:20	37.6	↑0.1
12/31 00:30	38.1	↑0.5
12/31 00:40	38.9	↑0.8
12/31 00:50	40.1	↑1.2
12/31 01:00	41.6	↑1.5
12/31 01:10	43.5	↑1.9
12/31 01:20	45.8	↑2.3
12/31 01:30	48.3	↑2.5
12/31 01:40	51.2	↑2.9
12/31 01:50	54.3	↑3.1
12/31 02:00	57.7	↑3.4
12/31 02:10	61.4	↑3.7
12/31 02:20	65.3	↑3.9
12/31 02:30	69.4	↑4.1
12/31 02:40	73.6	↑4.2
12/31 02:50	78.0	↑4.4
12/31 03:00	82.6	↑4.6
12/31 03:10	87.2	↑4.6
12/31 03:20	91.8	↑4.6
12/31 03:30	96.5	↑4.7
12/31 03:40	101.2	↑4.7
12/31 03:50	105.9	↑4.7
12/31 04:00	110.5	↑4.6
12/31 04:10	115.0	↑4.5
12/31 04:20	119.4	↑4.4
12/31 04:30	123.7	↑4.3
12/31 04:40	127.7	↑4.0
12/31 04:50	131.6	↑3.9
12/31 05:00	135.2	↑3.6
12/31 05:10	138.7	↑3.5
12/31 05:20	141.8	↑3.1
12/31 05:30	144.6	↑2.8
12/31 05:40	147.2	↑2.6
12/31 05:50	149.4	↑2.2
12/31 06:00	151.3	↑1.9
12/31 06:10	152.9	↑1.6
12/31 06:20	154.1	↑1.2
12/31 06:30	155.0	↑0.9
12/31 06:40	155.5	↑0.5	満潮
12/31 06:50	155.6	↑0.1	満潮
12/31 07:00	155.4	↓-0.2
12/31 07:10	154.8	↓-0.6
12/31 07:20	153.9	↓-0.9
12/31 07:30	152.7	↓-1.2
12/31 07:40	151.1	↓-1.6
12/31 07:50	149.3	↓-1.8
12/31 08:00	147.1	↓-2.2
12/31 08:10	144.7	↓-2.4
12/31 08:20	142.0	↓-2.7
12/31 08:30	139.0	↓-3.0
12/31 08:40	135.9	↓-3.1
12/31 08:50	132.6	↓-3.3
12/31 09:00	129.1	↓-3.5
12/31 09:10	125.5	↓-3.6
12/31 09:20	121.7	↓-3.8
12/31 09:30	117.9	↓-3.8
12/31 09:40	114.1	↓-3.8
12/31 09:50	110.2	↓-3.9
12/31 10:00	106.4	↓-3.8
12/31 10:10	102.6	↓-3.8
12/31 10:20	98.9	↓-3.7
12/31 10:30	95.2	↓-3.7
12/31 10:40	91.7	↓-3.5
12/31 10:50	88.4	↓-3.3
12/31 11:00	85.2	↓-3.2
12/31 11:10	82.2	↓-3.0
12/31 11:20	79.5	↓-2.7
12/31 11:30	77.0	↓-2.5
12/31 11:40	74.7	↓-2.3
12/31 11:50	72.8	↓-1.9
12/31 12:00	71.1	↓-1.7
12/31 12:10	69.8	↓-1.3
12/31 12:20	68.8	↓-1.0
12/31 12:30	68.1	↓-0.7
12/31 12:40	67.7	↓-0.4	干潮
12/31 12:50	67.7	0
12/31 13:00	68.0	↑0.3
12/31 13:10	68.7	↑0.7
12/31 13:20	69.7	↑1.0
12/31 13:30	71.0	↑1.3
12/31 13:40	72.6	↑1.6
12/31 13:50	74.5	↑1.9
12/31 14:00	76.8	↑2.3
12/31 14:10	79.2	↑2.4
12/31 14:20	82.0	↑2.8
12/31 14:30	85.0	↑3.0
12/31 14:40	88.1	↑3.1
12/31 14:50	91.5	↑3.4
12/31 15:00	95.0	↑3.5
12/31 15:10	98.7	↑3.7
12/31 15:20	102.4	↑3.7
12/31 15:30	106.3	↑3.9
12/31 15:40	110.1	↑3.8
12/31 15:50	114.0	↑3.9
12/31 16:00	117.9	↑3.9
12/31 16:10	121.7	↑3.8
12/31 16:20	125.5	↑3.8
12/31 16:30	129.1	↑3.6
12/31 16:40	132.6	↑3.5
12/31 16:50	136.0	↑3.4
12/31 17:00	139.1	↑3.1
12/31 17:10	142.0	↑2.9
12/31 17:20	144.7	↑2.7
12/31 17:30	147.1	↑2.4
12/31 17:40	149.2	↑2.1
12/31 17:50	151.0	↑1.8
12/31 18:00	152.5	↑1.5
12/31 18:10	153.6	↑1.1
12/31 18:20	154.4	↑0.8
12/31 18:30	154.8	↑0.4	満潮
12/31 18:40	154.8	0
12/31 18:50	154.5	↓-0.3
12/31 19:00	153.7	↓-0.8
12/31 19:10	152.6	↓-1.1
12/31 19:20	151.1	↓-1.5
12/31 19:30	149.2	↓-1.9
12/31 19:40	147.0	↓-2.2
12/31 19:50	144.4	↓-2.6
12/31 20:00	141.5	↓-2.9
12/31 20:10	138.2	↓-3.3
12/31 20:20	134.6	↓-3.6
12/31 20:30	130.8	↓-3.8
12/31 20:40	126.6	↓-4.2
12/31 20:50	122.3	↓-4.3
12/31 21:00	117.7	↓-4.6
12/31 21:10	112.9	↓-4.8
12/31 21:20	108.0	↓-4.9
12/31 21:30	103.0	↓-5.0
12/31 21:40	97.9	↓-5.1
12/31 21:50	92.7	↓-5.2	最大潮位差
12/31 22:00	87.5	↓-5.2	最大潮位差
12/31 22:10	82.3	↓-5.2	最大潮位差
12/31 22:20	77.1	↓-5.2	最大潮位差
12/31 22:30	72.1	↓-5.0
12/31 22:40	67.1	↓-5.0
12/31 22:50	62.3	↓-4.8
12/31 23:00	57.7	↓-4.6
12/31 23:10	53.3	↓-4.4
12/31 23:20	49.1	↓-4.2
12/31 23:30	45.2	↓-3.9
12/31 23:40	41.6	↓-3.6
12/31 23:50	38.3	↓-3.3