20 (土)	09:29	02:39	21:02	15:11
	155cm	16cm	146cm	38cm
大潮 出 07:24 入 17:17 出 07:41 入 17:07

厳原（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	62.5	↓-5.3
12/20 00:10	57.3	↓-5.2
12/20 00:20	52.3	↓-5.0
12/20 00:30	47.6	↓-4.7
12/20 00:40	43.0	↓-4.6
12/20 00:50	38.8	↓-4.2
12/20 01:00	34.8	↓-4.0
12/20 01:10	31.2	↓-3.6
12/20 01:20	27.9	↓-3.3
12/20 01:30	25.0	↓-2.9
12/20 01:40	22.5	↓-2.5
12/20 01:50	20.4	↓-2.1
12/20 02:00	18.7	↓-1.7
12/20 02:10	17.3	↓-1.4
12/20 02:20	16.4	↓-0.9
12/20 02:30	15.9	↓-0.5	干潮
12/20 02:40	15.8	↓-0.1
12/20 02:50	16.1	↑0.3
12/20 03:00	16.7	↑0.6
12/20 03:10	17.8	↑1.1
12/20 03:20	19.1	↑1.3
12/20 03:30	20.9	↑1.8
12/20 03:40	22.9	↑2.0
12/20 03:50	25.3	↑2.4
12/20 04:00	28.0	↑2.7
12/20 04:10	31.0	↑3.0
12/20 04:20	34.2	↑3.2
12/20 04:30	37.7	↑3.5
12/20 04:40	41.5	↑3.8
12/20 04:50	45.5	↑4.0
12/20 05:00	49.7	↑4.2
12/20 05:10	54.2	↑4.5
12/20 05:20	58.8	↑4.6
12/20 05:30	63.5	↑4.7
12/20 05:40	68.5	↑5.0
12/20 05:50	73.5	↑5.0
12/20 06:00	78.6	↑5.1
12/20 06:10	83.8	↑5.2
12/20 06:20	89.1	↑5.3
12/20 06:30	94.4	↑5.3
12/20 06:40	99.6	↑5.2
12/20 06:50	104.8	↑5.2
12/20 07:00	110.0	↑5.2
12/20 07:10	115.0	↑5.0
12/20 07:20	119.8	↑4.8
12/20 07:30	124.5	↑4.7
12/20 07:40	128.9	↑4.4
12/20 07:50	133.1	↑4.2
12/20 08:00	137.0	↑3.9
12/20 08:10	140.5	↑3.5
12/20 08:20	143.8	↑3.3
12/20 08:30	146.6	↑2.8
12/20 08:40	149.0	↑2.4
12/20 08:50	151.1	↑2.1
12/20 09:00	152.6	↑1.5
12/20 09:10	153.7	↑1.1
12/20 09:20	154.4	↑0.7	満潮
12/20 09:30	154.5	↑0.1
12/20 09:40	154.2	↓-0.3
12/20 09:50	153.4	↓-0.8
12/20 10:00	152.1	↓-1.3
12/20 10:10	150.3	↓-1.8
12/20 10:20	148.0	↓-2.3
12/20 10:30	145.3	↓-2.7
12/20 10:40	142.2	↓-3.1
12/20 10:50	138.7	↓-3.5
12/20 11:00	134.8	↓-3.9
12/20 11:10	130.5	↓-4.3
12/20 11:20	126.0	↓-4.5
12/20 11:30	121.1	↓-4.9
12/20 11:40	116.1	↓-5.0
12/20 11:50	110.9	↓-5.2
12/20 12:00	105.5	↓-5.4
12/20 12:10	100.0	↓-5.5
12/20 12:20	94.6	↓-5.4
12/20 12:30	89.1	↓-5.5
12/20 12:40	83.7	↓-5.4
12/20 12:50	78.4	↓-5.3
12/20 13:00	73.3	↓-5.1
12/20 13:10	68.4	↓-4.9
12/20 13:20	63.7	↓-4.7
12/20 13:30	59.4	↓-4.3
12/20 13:40	55.3	↓-4.1
12/20 13:50	51.7	↓-3.6
12/20 14:00	48.4	↓-3.3
12/20 14:10	45.5	↓-2.9
12/20 14:20	43.0	↓-2.5
12/20 14:30	41.0	↓-2.0
12/20 14:40	39.4	↓-1.6
12/20 14:50	38.3	↓-1.1
12/20 15:00	37.7	↓-0.6
12/20 15:10	37.5	↓-0.2	干潮
12/20 15:20	37.7	↑0.2
12/20 15:30	38.4	↑0.7
12/20 15:40	39.5	↑1.1
12/20 15:50	41.0	↑1.5
12/20 16:00	42.8	↑1.8
12/20 16:10	45.1	↑2.3
12/20 16:20	47.7	↑2.6
12/20 16:30	50.7	↑3.0
12/20 16:40	53.9	↑3.2
12/20 16:50	57.5	↑3.6
12/20 17:00	61.3	↑3.8
12/20 17:10	65.3	↑4.0
12/20 17:20	69.5	↑4.2
12/20 17:30	73.9	↑4.4
12/20 17:40	78.5	↑4.6
12/20 17:50	83.1	↑4.6
12/20 18:00	87.8	↑4.7
12/20 18:10	92.6	↑4.8
12/20 18:20	97.4	↑4.8
12/20 18:30	102.1	↑4.7
12/20 18:40	106.8	↑4.7
12/20 18:50	111.4	↑4.6
12/20 19:00	115.8	↑4.4
12/20 19:10	120.1	↑4.3
12/20 19:20	124.1	↑4.0
12/20 19:30	127.9	↑3.8
12/20 19:40	131.4	↑3.5
12/20 19:50	134.6	↑3.2
12/20 20:00	137.4	↑2.8
12/20 20:10	139.9	↑2.5
12/20 20:20	142.0	↑2.1
12/20 20:30	143.6	↑1.6
12/20 20:40	144.8	↑1.2
12/20 20:50	145.5	↑0.7
12/20 21:00	145.8	↑0.3	満潮
12/20 21:10	145.6	↓-0.2
12/20 21:20	145.0	↓-0.6
12/20 21:30	143.8	↓-1.2
12/20 21:40	142.2	↓-1.6
12/20 21:50	140.2	↓-2.0
12/20 22:00	137.7	↓-2.5
12/20 22:10	134.7	↓-3.0
12/20 22:20	131.4	↓-3.3
12/20 22:30	127.6	↓-3.8
12/20 22:40	123.5	↓-4.1
12/20 22:50	119.1	↓-4.4
12/20 23:00	114.4	↓-4.7
12/20 23:10	109.4	↓-5.0
12/20 23:20	104.2	↓-5.2
12/20 23:30	98.8	↓-5.4
12/20 23:40	93.2	↓-5.6
12/20 23:50	87.5	↓-5.7	最大潮位差