31 (木)	11:48	05:41	23:15	16:47
	61cm	-3cm	102cm	26cm
大潮 出 07:23 入 17:18 出 18:17 入 08:15

油谷（山口）2020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	91.5	↓-2.1
12/31 00:10	89.1	↓-2.4
12/31 00:20	86.5	↓-2.6
12/31 00:30	83.7	↓-2.8
12/31 00:40	80.7	↓-3.0
12/31 00:50	77.5	↓-3.2
12/31 01:00	74.1	↓-3.4
12/31 01:10	70.6	↓-3.5
12/31 01:20	67.0	↓-3.6
12/31 01:30	63.2	↓-3.8
12/31 01:40	59.4	↓-3.8
12/31 01:50	55.5	↓-3.9	最大潮位差
12/31 02:00	51.6	↓-3.9	最大潮位差
12/31 02:10	47.7	↓-3.9	最大潮位差
12/31 02:20	43.8	↓-3.9	最大潮位差
12/31 02:30	39.9	↓-3.9	最大潮位差
12/31 02:40	36.0	↓-3.9	最大潮位差
12/31 02:50	32.3	↓-3.7
12/31 03:00	28.6	↓-3.7
12/31 03:10	25.1	↓-3.5
12/31 03:20	21.6	↓-3.5
12/31 03:30	18.4	↓-3.2
12/31 03:40	15.3	↓-3.1
12/31 03:50	12.4	↓-2.9
12/31 04:00	9.7	↓-2.7
12/31 04:10	7.2	↓-2.5
12/31 04:20	5.0	↓-2.2
12/31 04:30	3.0	↓-2.0
12/31 04:40	1.2	↓-1.8
12/31 04:50	-0.3	↓-1.5
12/31 05:00	-1.5	↓-1.2
12/31 05:10	-2.4	↓-0.9
12/31 05:20	-3.1	↓-0.7
12/31 05:30	-3.5	↓-0.4
12/31 05:40	-3.7	↓-0.2	干潮
12/31 05:50	-3.6	↑0.1
12/31 06:00	-3.2	↑0.4
12/31 06:10	-2.5	↑0.7
12/31 06:20	-1.6	↑0.9
12/31 06:30	-0.5	↑1.1
12/31 06:40	0.8	↑1.3
12/31 06:50	2.4	↑1.6
12/31 07:00	4.1	↑1.7
12/31 07:10	6.1	↑2.0
12/31 07:20	8.2	↑2.1
12/31 07:30	10.4	↑2.2
12/31 07:40	12.8	↑2.4
12/31 07:50	15.3	↑2.5
12/31 08:00	17.9	↑2.6
12/31 08:10	20.6	↑2.7
12/31 08:20	23.3	↑2.7
12/31 08:30	26.0	↑2.7
12/31 08:40	28.7	↑2.7
12/31 08:50	31.5	↑2.8
12/31 09:00	34.2	↑2.7
12/31 09:10	36.8	↑2.6
12/31 09:20	39.4	↑2.6
12/31 09:30	41.9	↑2.5
12/31 09:40	44.3	↑2.4
12/31 09:50	46.6	↑2.3
12/31 10:00	48.7	↑2.1
12/31 10:10	50.7	↑2.0
12/31 10:20	52.5	↑1.8
12/31 10:30	54.2	↑1.7
12/31 10:40	55.7	↑1.5
12/31 10:50	56.9	↑1.2
12/31 11:00	58.0	↑1.1
12/31 11:10	58.9	↑0.9
12/31 11:20	59.5	↑0.6
12/31 11:30	60.0	↑0.5
12/31 11:40	60.3	↑0.3	満潮
12/31 11:50	60.3	0
12/31 12:00	60.2	↓-0.1
12/31 12:10	59.8	↓-0.4
12/31 12:20	59.3	↓-0.5
12/31 12:30	58.6	↓-0.7
12/31 12:40	57.7	↓-0.9
12/31 12:50	56.6	↓-1.1
12/31 13:00	55.4	↓-1.2
12/31 13:10	54.1	↓-1.3
12/31 13:20	52.6	↓-1.5
12/31 13:30	51.1	↓-1.5
12/31 13:40	49.4	↓-1.7
12/31 13:50	47.7	↓-1.7
12/31 14:00	45.9	↓-1.8
12/31 14:10	44.1	↓-1.8
12/31 14:20	42.3	↓-1.8
12/31 14:30	40.5	↓-1.8
12/31 14:40	38.7	↓-1.8
12/31 14:50	37.0	↓-1.7
12/31 15:00	35.3	↓-1.7
12/31 15:10	33.7	↓-1.6
12/31 15:20	32.2	↓-1.5
12/31 15:30	30.8	↓-1.4
12/31 15:40	29.5	↓-1.3
12/31 15:50	28.3	↓-1.2
12/31 16:00	27.4	↓-0.9
12/31 16:10	26.6	↓-0.8
12/31 16:20	25.9	↓-0.7
12/31 16:30	25.5	↓-0.4
12/31 16:40	25.3	↓-0.2	干潮
12/31 16:50	25.3	0
12/31 17:00	25.4	↑0.1
12/31 17:10	25.8	↑0.4
12/31 17:20	26.5	↑0.7
12/31 17:30	27.3	↑0.8
12/31 17:40	28.3	↑1.0
12/31 17:50	29.6	↑1.3
12/31 18:00	31.1	↑1.5
12/31 18:10	32.8	↑1.7
12/31 18:20	34.6	↑1.8
12/31 18:30	36.7	↑2.1
12/31 18:40	38.9	↑2.2
12/31 18:50	41.3	↑2.4
12/31 19:00	43.9	↑2.6
12/31 19:10	46.5	↑2.6
12/31 19:20	49.3	↑2.8
12/31 19:30	52.2	↑2.9
12/31 19:40	55.2	↑3.0
12/31 19:50	58.2	↑3.0
12/31 20:00	61.3	↑3.1
12/31 20:10	64.4	↑3.1
12/31 20:20	67.5	↑3.1
12/31 20:30	70.5	↑3.0
12/31 20:40	73.6	↑3.1
12/31 20:50	76.5	↑2.9
12/31 21:00	79.4	↑2.9
12/31 21:10	82.2	↑2.8
12/31 21:20	84.8	↑2.6
12/31 21:30	87.3	↑2.5
12/31 21:40	89.7	↑2.4
12/31 21:50	91.9	↑2.2
12/31 22:00	93.8	↑1.9
12/31 22:10	95.6	↑1.8
12/31 22:20	97.1	↑1.5
12/31 22:30	98.4	↑1.3
12/31 22:40	99.5	↑1.1
12/31 22:50	100.3	↑0.8
12/31 23:00	100.8	↑0.5
12/31 23:10	101.1	↑0.3	満潮
12/31 23:20	101.0	↓-0.1
12/31 23:30	100.7	↓-0.3
12/31 23:40	100.2	↓-0.5
12/31 23:50	99.3	↓-0.9