20 (火)	11:33	05:33	23:29	17:09
	66cm	-6cm	92cm	7cm
大潮 出 06:57 入 18:06 出 18:53 入 07:32 潮干狩り ◎ 06:57～08:09

油谷（山口）2057年02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
2/20 00:00	86.0	↓-1.9
2/20 00:10	83.9	↓-2.1
2/20 00:20	81.5	↓-2.4
2/20 00:30	78.9	↓-2.6
2/20 00:40	76.1	↓-2.8
2/20 00:50	73.0	↓-3.1
2/20 01:00	69.8	↓-3.2
2/20 01:10	66.4	↓-3.4
2/20 01:20	62.8	↓-3.6
2/20 01:30	59.1	↓-3.7
2/20 01:40	55.4	↓-3.7
2/20 01:50	51.5	↓-3.9
2/20 02:00	47.6	↓-3.9
2/20 02:10	43.7	↓-3.9
2/20 02:20	39.7	↓-4.0	最大潮位差
2/20 02:30	35.8	↓-3.9
2/20 02:40	32.0	↓-3.8
2/20 02:50	28.2	↓-3.8
2/20 03:00	24.5	↓-3.7
2/20 03:10	20.9	↓-3.6
2/20 03:20	17.4	↓-3.5
2/20 03:30	14.2	↓-3.2
2/20 03:40	11.1	↓-3.1
2/20 03:50	8.2	↓-2.9
2/20 04:00	5.5	↓-2.7
2/20 04:10	3.0	↓-2.5
2/20 04:20	0.9	↓-2.1
2/20 04:30	-1.1	↓-2.0
2/20 04:40	-2.7	↓-1.6
2/20 04:50	-4.1	↓-1.4
2/20 05:00	-5.2	↓-1.1
2/20 05:10	-6.0	↓-0.8
2/20 05:20	-6.5	↓-0.5
2/20 05:30	-6.7	↓-0.2	干潮
2/20 05:40	-6.6	↑0.1
2/20 05:50	-6.3	↑0.3
2/20 06:00	-5.6	↑0.7
2/20 06:10	-4.7	↑0.9
2/20 06:20	-3.5	↑1.2
2/20 06:30	-2.0	↑1.5
2/20 06:40	-0.3	↑1.7
2/20 06:50	1.6	↑1.9
2/20 07:00	3.8	↑2.2
2/20 07:10	6.1	↑2.3
2/20 07:20	8.6	↑2.5
2/20 07:30	11.3	↑2.7
2/20 07:40	14.1	↑2.8
2/20 07:50	17.0	↑2.9
2/20 08:00	20.0	↑3.0
2/20 08:10	23.1	↑3.1
2/20 08:20	26.2	↑3.1
2/20 08:30	29.3	↑3.1
2/20 08:40	32.4	↑3.1
2/20 08:50	35.5	↑3.1
2/20 09:00	38.6	↑3.1
2/20 09:10	41.6	↑3.0
2/20 09:20	44.4	↑2.8
2/20 09:30	47.2	↑2.8
2/20 09:40	49.8	↑2.6
2/20 09:50	52.3	↑2.5
2/20 10:00	54.5	↑2.2
2/20 10:10	56.6	↑2.1
2/20 10:20	58.5	↑1.9
2/20 10:30	60.2	↑1.7
2/20 10:40	61.6	↑1.4
2/20 10:50	62.8	↑1.2
2/20 11:00	63.8	↑1.0
2/20 11:10	64.5	↑0.7
2/20 11:20	64.9	↑0.4
2/20 11:30	65.1	↑0.2	満潮
2/20 11:40	65.1	0
2/20 11:50	64.7	↓-0.4
2/20 12:00	64.1	↓-0.6
2/20 12:10	63.3	↓-0.8
2/20 12:20	62.3	↓-1.0
2/20 12:30	61.0	↓-1.3
2/20 12:40	59.5	↓-1.5
2/20 12:50	57.8	↓-1.7
2/20 13:00	55.9	↓-1.9
2/20 13:10	53.8	↓-2.1
2/20 13:20	51.6	↓-2.2
2/20 13:30	49.2	↓-2.4
2/20 13:40	46.8	↓-2.4
2/20 13:50	44.2	↓-2.6
2/20 14:00	41.6	↓-2.6
2/20 14:10	38.9	↓-2.7
2/20 14:20	36.2	↓-2.7
2/20 14:30	33.5	↓-2.7
2/20 14:40	30.8	↓-2.7
2/20 14:50	28.2	↓-2.6
2/20 15:00	25.6	↓-2.6
2/20 15:10	23.1	↓-2.5
2/20 15:20	20.7	↓-2.4
2/20 15:30	18.5	↓-2.2
2/20 15:40	16.4	↓-2.1
2/20 15:50	14.4	↓-2.0
2/20 16:00	12.7	↓-1.7
2/20 16:10	11.1	↓-1.6
2/20 16:20	9.8	↓-1.3
2/20 16:30	8.7	↓-1.1
2/20 16:40	7.9	↓-0.8
2/20 16:50	7.3	↓-0.6
2/20 17:00	6.9	↓-0.4	干潮
2/20 17:10	6.8	↓-0.1
2/20 17:20	7.0	↑0.2
2/20 17:30	7.5	↑0.5
2/20 17:40	8.2	↑0.7
2/20 17:50	9.2	↑1.0
2/20 18:00	10.5	↑1.3
2/20 18:10	12.0	↑1.5
2/20 18:20	13.8	↑1.8
2/20 18:30	15.8	↑2.0
2/20 18:40	18.0	↑2.2
2/20 18:50	20.5	↑2.5
2/20 19:00	23.1	↑2.6
2/20 19:10	26.0	↑2.9
2/20 19:20	29.0	↑3.0
2/20 19:30	32.1	↑3.1
2/20 19:40	35.3	↑3.2
2/20 19:50	38.7	↑3.4
2/20 20:00	42.1	↑3.4
2/20 20:10	45.6	↑3.5
2/20 20:20	49.1	↑3.5
2/20 20:30	52.7	↑3.6
2/20 20:40	56.2	↑3.5
2/20 20:50	59.6	↑3.4
2/20 21:00	63.0	↑3.4
2/20 21:10	66.3	↑3.3
2/20 21:20	69.5	↑3.2
2/20 21:30	72.5	↑3.0
2/20 21:40	75.4	↑2.9
2/20 21:50	78.1	↑2.7
2/20 22:00	80.6	↑2.5
2/20 22:10	82.9	↑2.3
2/20 22:20	85.0	↑2.1
2/20 22:30	86.8	↑1.8
2/20 22:40	88.3	↑1.5
2/20 22:50	89.6	↑1.3
2/20 23:00	90.6	↑1.0
2/20 23:10	91.3	↑0.7
2/20 23:20	91.7	↑0.4	満潮
2/20 23:30	91.7	0
2/20 23:40	91.5	↓-0.2
2/20 23:50	91.0	↓-0.5