20 (土)	09:52	03:23	21:19	15:24
	166cm	10cm	182cm	70cm
大潮 出 07:22 入 17:18 出 07:38 入 17:09

勝本（長崎）2025年12月20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
12/20 00:00	92.7	↓-6.6
12/20 00:10	86.1	↓-6.6
12/20 00:20	79.6	↓-6.5
12/20 00:30	73.1	↓-6.5
12/20 00:40	66.8	↓-6.3
12/20 00:50	60.7	↓-6.1
12/20 01:00	54.8	↓-5.9
12/20 01:10	49.1	↓-5.7
12/20 01:20	43.7	↓-5.4
12/20 01:30	38.6	↓-5.1
12/20 01:40	33.9	↓-4.7
12/20 01:50	29.5	↓-4.4
12/20 02:00	25.5	↓-4.0
12/20 02:10	22.0	↓-3.5
12/20 02:20	18.8	↓-3.2
12/20 02:30	16.1	↓-2.7
12/20 02:40	13.8	↓-2.3
12/20 02:50	12.1	↓-1.7
12/20 03:00	10.7	↓-1.4
12/20 03:10	9.9	↓-0.8
12/20 03:20	9.6	↓-0.3	干潮
12/20 03:30	9.7	↑0.1
12/20 03:40	10.3	↑0.6
12/20 03:50	11.4	↑1.1
12/20 04:00	12.9	↑1.5
12/20 04:10	15.0	↑2.1
12/20 04:20	17.5	↑2.5
12/20 04:30	20.4	↑2.9
12/20 04:40	23.7	↑3.3
12/20 04:50	27.5	↑3.8
12/20 05:00	31.6	↑4.1
12/20 05:10	36.1	↑4.5
12/20 05:20	40.9	↑4.8
12/20 05:30	46.1	↑5.2
12/20 05:40	51.5	↑5.4
12/20 05:50	57.2	↑5.7
12/20 06:00	63.1	↑5.9
12/20 06:10	69.1	↑6.0
12/20 06:20	75.3	↑6.2
12/20 06:30	81.6	↑6.3
12/20 06:40	88.0	↑6.4
12/20 06:50	94.4	↑6.4
12/20 07:00	100.7	↑6.3
12/20 07:10	107.0	↑6.3
12/20 07:20	113.1	↑6.1
12/20 07:30	119.1	↑6.0
12/20 07:40	124.8	↑5.7
12/20 07:50	130.4	↑5.6
12/20 08:00	135.6	↑5.2
12/20 08:10	140.5	↑4.9
12/20 08:20	145.1	↑4.6
12/20 08:30	149.2	↑4.1
12/20 08:40	153.0	↑3.8
12/20 08:50	156.2	↑3.2
12/20 09:00	159.1	↑2.9
12/20 09:10	161.4	↑2.3
12/20 09:20	163.2	↑1.8
12/20 09:30	164.6	↑1.4
12/20 09:40	165.4	↑0.8
12/20 09:50	165.7	↑0.3	満潮
12/20 10:00	165.5	↓-0.2
12/20 10:10	164.8	↓-0.7
12/20 10:20	163.6	↓-1.2
12/20 10:30	162.0	↓-1.6
12/20 10:40	159.9	↓-2.1
12/20 10:50	157.4	↓-2.5
12/20 11:00	154.5	↓-2.9
12/20 11:10	151.3	↓-3.2
12/20 11:20	147.8	↓-3.5
12/20 11:30	144.0	↓-3.8
12/20 11:40	140.0	↓-4.0
12/20 11:50	135.8	↓-4.2
12/20 12:00	131.4	↓-4.4
12/20 12:10	127.0	↓-4.4
12/20 12:20	122.4	↓-4.6
12/20 12:30	117.9	↓-4.5
12/20 12:40	113.3	↓-4.6
12/20 12:50	108.9	↓-4.4
12/20 13:00	104.5	↓-4.4
12/20 13:10	100.2	↓-4.3
12/20 13:20	96.2	↓-4.0
12/20 13:30	92.3	↓-3.9
12/20 13:40	88.6	↓-3.7
12/20 13:50	85.2	↓-3.4
12/20 14:00	82.1	↓-3.1
12/20 14:10	79.3	↓-2.8
12/20 14:20	76.8	↓-2.5
12/20 14:30	74.6	↓-2.2
12/20 14:40	72.8	↓-1.8
12/20 14:50	71.4	↓-1.4
12/20 15:00	70.3	↓-1.1
12/20 15:10	69.6	↓-0.7
12/20 15:20	69.3	↓-0.3	干潮
12/20 15:30	69.4	↑0.1
12/20 15:40	69.8	↑0.4
12/20 15:50	70.6	↑0.8
12/20 16:00	71.8	↑1.2
12/20 16:10	73.4	↑1.6
12/20 16:20	75.4	↑2.0
12/20 16:30	77.6	↑2.2
12/20 16:40	80.3	↑2.7
12/20 16:50	83.2	↑2.9
12/20 17:00	86.5	↑3.3
12/20 17:10	90.0	↑3.5
12/20 17:20	93.8	↑3.8
12/20 17:30	97.9	↑4.1
12/20 17:40	102.2	↑4.3
12/20 17:50	106.6	↑4.4
12/20 18:00	111.2	↑4.6
12/20 18:10	116.0	↑4.8
12/20 18:20	120.9	↑4.9
12/20 18:30	125.8	↑4.9
12/20 18:40	130.7	↑4.9
12/20 18:50	135.7	↑5.0
12/20 19:00	140.6	↑4.9
12/20 19:10	145.4	↑4.8
12/20 19:20	150.0	↑4.6
12/20 19:30	154.5	↑4.5
12/20 19:40	158.8	↑4.3
12/20 19:50	162.8	↑4.0
12/20 20:00	166.6	↑3.8
12/20 20:10	170.0	↑3.4
12/20 20:20	173.0	↑3.0
12/20 20:30	175.6	↑2.6
12/20 20:40	177.8	↑2.2
12/20 20:50	179.5	↑1.7
12/20 21:00	180.7	↑1.2
12/20 21:10	181.4	↑0.7	満潮
12/20 21:20	181.6	↑0.2
12/20 21:30	181.3	↓-0.3
12/20 21:40	180.3	↓-1.0
12/20 21:50	178.9	↓-1.4
12/20 22:00	176.8	↓-2.1
12/20 22:10	174.3	↓-2.5
12/20 22:20	171.1	↓-3.2
12/20 22:30	167.5	↓-3.6
12/20 22:40	163.4	↓-4.1
12/20 22:50	158.8	↓-4.6
12/20 23:00	153.7	↓-5.1
12/20 23:10	148.2	↓-5.5
12/20 23:20	142.4	↓-5.8
12/20 23:30	136.3	↓-6.1
12/20 23:40	129.8	↓-6.5
12/20 23:50	123.1	↓-6.7	最大潮位差