20 (日)	10:46	04:38	22:14	15:48
	64cm	2cm	103cm	29cm
大潮 出 07:19 入 17:12 出 17:15 入 07:03

油谷（山口）2048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	73.7	↓-3.1
12/20 00:10	70.3	↓-3.4
12/20 00:20	66.9	↓-3.4
12/20 00:30	63.4	↓-3.5
12/20 00:40	59.8	↓-3.6
12/20 00:50	56.2	↓-3.6
12/20 01:00	52.5	↓-3.7	最大潮位差
12/20 01:10	48.8	↓-3.7	最大潮位差
12/20 01:20	45.1	↓-3.7	最大潮位差
12/20 01:30	41.5	↓-3.6
12/20 01:40	37.9	↓-3.6
12/20 01:50	34.4	↓-3.5
12/20 02:00	30.9	↓-3.5
12/20 02:10	27.6	↓-3.3
12/20 02:20	24.4	↓-3.2
12/20 02:30	21.4	↓-3.0
12/20 02:40	18.5	↓-2.9
12/20 02:50	15.9	↓-2.6
12/20 03:00	13.4	↓-2.5
12/20 03:10	11.1	↓-2.3
12/20 03:20	9.1	↓-2.0
12/20 03:30	7.2	↓-1.9
12/20 03:40	5.7	↓-1.5
12/20 03:50	4.3	↓-1.4
12/20 04:00	3.3	↓-1.0
12/20 04:10	2.4	↓-0.9
12/20 04:20	1.9	↓-0.5
12/20 04:30	1.6	↓-0.3	干潮
12/20 04:40	1.5	↓-0.1
12/20 04:50	1.7	↑0.2
12/20 05:00	2.2	↑0.5
12/20 05:10	2.9	↑0.7
12/20 05:20	3.8	↑0.9
12/20 05:30	4.9	↑1.1
12/20 05:40	6.3	↑1.4
12/20 05:50	7.9	↑1.6
12/20 06:00	9.6	↑1.7
12/20 06:10	11.5	↑1.9
12/20 06:20	13.6	↑2.1
12/20 06:30	15.8	↑2.2
12/20 06:40	18.2	↑2.4
12/20 06:50	20.6	↑2.4
12/20 07:00	23.1	↑2.5
12/20 07:10	25.7	↑2.6
12/20 07:20	28.4	↑2.7
12/20 07:30	31.0	↑2.6
12/20 07:40	33.7	↑2.7
12/20 07:50	36.3	↑2.6
12/20 08:00	39.0	↑2.7
12/20 08:10	41.5	↑2.5
12/20 08:20	44.0	↑2.5
12/20 08:30	46.4	↑2.4
12/20 08:40	48.7	↑2.3
12/20 08:50	50.9	↑2.2
12/20 09:00	53.0	↑2.1
12/20 09:10	54.9	↑1.9
12/20 09:20	56.6	↑1.7
12/20 09:30	58.2	↑1.6
12/20 09:40	59.6	↑1.4
12/20 09:50	60.8	↑1.2
12/20 10:00	61.8	↑1.0
12/20 10:10	62.6	↑0.8
12/20 10:20	63.2	↑0.6
12/20 10:30	63.7	↑0.5
12/20 10:40	63.9	↑0.2	満潮
12/20 10:50	63.9	0
12/20 11:00	63.7	↓-0.2
12/20 11:10	63.3	↓-0.4
12/20 11:20	62.7	↓-0.6
12/20 11:30	62.0	↓-0.7
12/20 11:40	61.1	↓-0.9
12/20 11:50	60.0	↓-1.1
12/20 12:00	58.8	↓-1.2
12/20 12:10	57.4	↓-1.4
12/20 12:20	56.0	↓-1.4
12/20 12:30	54.4	↓-1.6
12/20 12:40	52.7	↓-1.7
12/20 12:50	51.0	↓-1.7
12/20 13:00	49.3	↓-1.7
12/20 13:10	47.5	↓-1.8
12/20 13:20	45.7	↓-1.8
12/20 13:30	43.8	↓-1.9
12/20 13:40	42.1	↓-1.7
12/20 13:50	40.3	↓-1.8
12/20 14:00	38.6	↓-1.7
12/20 14:10	37.0	↓-1.6
12/20 14:20	35.5	↓-1.5
12/20 14:30	34.1	↓-1.4
12/20 14:40	32.8	↓-1.3
12/20 14:50	31.7	↓-1.1
12/20 15:00	30.7	↓-1.0
12/20 15:10	29.9	↓-0.8
12/20 15:20	29.3	↓-0.6
12/20 15:30	28.8	↓-0.5
12/20 15:40	28.6	↓-0.2	干潮
12/20 15:50	28.5	↓-0.1
12/20 16:00	28.7	↑0.2
12/20 16:10	29.1	↑0.4
12/20 16:20	29.7	↑0.6
12/20 16:30	30.5	↑0.8
12/20 16:40	31.5	↑1.0
12/20 16:50	32.7	↑1.2
12/20 17:00	34.2	↑1.5
12/20 17:10	35.8	↑1.6
12/20 17:20	37.7	↑1.9
12/20 17:30	39.7	↑2.0
12/20 17:40	41.9	↑2.2
12/20 17:50	44.2	↑2.3
12/20 18:00	46.7	↑2.5
12/20 18:10	49.3	↑2.6
12/20 18:20	52.1	↑2.8
12/20 18:30	54.9	↑2.8
12/20 18:40	57.8	↑2.9
12/20 18:50	60.8	↑3.0
12/20 19:00	63.8	↑3.0
12/20 19:10	66.9	↑3.1
12/20 19:20	69.9	↑3.0
12/20 19:30	73.0	↑3.1
12/20 19:40	75.9	↑2.9
12/20 19:50	78.8	↑2.9
12/20 20:00	81.7	↑2.9
12/20 20:10	84.4	↑2.7
12/20 20:20	87.0	↑2.6
12/20 20:30	89.5	↑2.5
12/20 20:40	91.8	↑2.3
12/20 20:50	93.9	↑2.1
12/20 21:00	95.8	↑1.9
12/20 21:10	97.5	↑1.7
12/20 21:20	99.0	↑1.5
12/20 21:30	100.3	↑1.3
12/20 21:40	101.3	↑1.0
12/20 21:50	102.0	↑0.7
12/20 22:00	102.5	↑0.5
12/20 22:10	102.7	↑0.2	満潮
12/20 22:20	102.7	0
12/20 22:30	102.4	↓-0.3
12/20 22:40	101.7	↓-0.7
12/20 22:50	100.8	↓-0.9
12/20 23:00	99.7	↓-1.1
12/20 23:10	98.2	↓-1.5
12/20 23:20	96.5	↓-1.7
12/20 23:30	94.6	↓-1.9
12/20 23:40	92.4	↓-2.2
12/20 23:50	89.9	↓-2.5