20 (木)	10:10	04:09	22:42	16:28
	90cm	16cm	87cm	4cm
大潮 出 05:41 入 18:53 出 05:39 入 19:02 潮干狩り ◎ 14:30～18:25

油谷（山口）2023年04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
4/20 00:00	72.1	↓-2.6
4/20 00:10	69.4	↓-2.7
4/20 00:20	66.5	↓-2.9
4/20 00:30	63.6	↓-2.9
4/20 00:40	60.5	↓-3.1
4/20 00:50	57.4	↓-3.1
4/20 01:00	54.2	↓-3.2
4/20 01:10	51.0	↓-3.2
4/20 01:20	47.8	↓-3.2
4/20 01:30	44.7	↓-3.1
4/20 01:40	41.6	↓-3.1
4/20 01:50	38.6	↓-3.0
4/20 02:00	35.6	↓-3.0
4/20 02:10	32.9	↓-2.7
4/20 02:20	30.2	↓-2.7
4/20 02:30	27.7	↓-2.5
4/20 02:40	25.4	↓-2.3
4/20 02:50	23.3	↓-2.1
4/20 03:00	21.4	↓-1.9
4/20 03:10	19.7	↓-1.7
4/20 03:20	18.3	↓-1.4
4/20 03:30	17.1	↓-1.2
4/20 03:40	16.2	↓-0.9
4/20 03:50	15.6	↓-0.6
4/20 04:00	15.2	↓-0.4	干潮
4/20 04:10	15.1	↓-0.1
4/20 04:20	15.3	↑0.2
4/20 04:30	15.8	↑0.5
4/20 04:40	16.5	↑0.7
4/20 04:50	17.5	↑1.0
4/20 05:00	18.8	↑1.3
4/20 05:10	20.3	↑1.5
4/20 05:20	22.0	↑1.7
4/20 05:30	24.0	↑2.0
4/20 05:40	26.2	↑2.2
4/20 05:50	28.6	↑2.4
4/20 06:00	31.2	↑2.6
4/20 06:10	33.9	↑2.7
4/20 06:20	36.7	↑2.8
4/20 06:30	39.7	↑3.0
4/20 06:40	42.8	↑3.1
4/20 06:50	46.0	↑3.2
4/20 07:00	49.2	↑3.2
4/20 07:10	52.4	↑3.2
4/20 07:20	55.6	↑3.2
4/20 07:30	58.8	↑3.2
4/20 07:40	62.0	↑3.2
4/20 07:50	65.1	↑3.1
4/20 08:00	68.1	↑3.0
4/20 08:10	71.0	↑2.9
4/20 08:20	73.7	↑2.7
4/20 08:30	76.3	↑2.6
4/20 08:40	78.7	↑2.4
4/20 08:50	80.9	↑2.2
4/20 09:00	82.8	↑1.9
4/20 09:10	84.6	↑1.8
4/20 09:20	86.1	↑1.5
4/20 09:30	87.3	↑1.2
4/20 09:40	88.3	↑1.0
4/20 09:50	89.0	↑0.7
4/20 10:00	89.4	↑0.4	満潮
4/20 10:10	89.5	↑0.1	満潮
4/20 10:20	89.4	↓-0.1
4/20 10:30	88.9	↓-0.5
4/20 10:40	88.2	↓-0.7
4/20 10:50	87.2	↓-1.0
4/20 11:00	85.8	↓-1.4
4/20 11:10	84.3	↓-1.5
4/20 11:20	82.4	↓-1.9
4/20 11:30	80.4	↓-2.0
4/20 11:40	78.0	↓-2.4
4/20 11:50	75.5	↓-2.5
4/20 12:00	72.8	↓-2.7
4/20 12:10	69.9	↓-2.9
4/20 12:20	66.8	↓-3.1
4/20 12:30	63.6	↓-3.2
4/20 12:40	60.2	↓-3.4
4/20 12:50	56.8	↓-3.4
4/20 13:00	53.3	↓-3.5
4/20 13:10	49.7	↓-3.6	最大潮位差
4/20 13:20	46.1	↓-3.6	最大潮位差
4/20 13:30	42.5	↓-3.6	最大潮位差
4/20 13:40	39.0	↓-3.5
4/20 13:50	35.5	↓-3.5
4/20 14:00	32.1	↓-3.4
4/20 14:10	28.7	↓-3.4
4/20 14:20	25.5	↓-3.2
4/20 14:30	22.5	↓-3.0
4/20 14:40	19.6	↓-2.9
4/20 14:50	16.9	↓-2.7
4/20 15:00	14.4	↓-2.5
4/20 15:10	12.1	↓-2.3
4/20 15:20	10.1	↓-2.0
4/20 15:30	8.3	↓-1.8
4/20 15:40	6.8	↓-1.5
4/20 15:50	5.6	↓-1.2
4/20 16:00	4.7	↓-0.9
4/20 16:10	4.0	↓-0.7
4/20 16:20	3.6	↓-0.4	干潮
4/20 16:30	3.6	0
4/20 16:40	3.8	↑0.2
4/20 16:50	4.4	↑0.6
4/20 17:00	5.2	↑0.8
4/20 17:10	6.3	↑1.1
4/20 17:20	7.7	↑1.4
4/20 17:30	9.3	↑1.6
4/20 17:40	11.3	↑2.0
4/20 17:50	13.4	↑2.1
4/20 18:00	15.8	↑2.4
4/20 18:10	18.4	↑2.6
4/20 18:20	21.2	↑2.8
4/20 18:30	24.1	↑2.9
4/20 18:40	27.2	↑3.1
4/20 18:50	30.5	↑3.3
4/20 19:00	33.8	↑3.3
4/20 19:10	37.2	↑3.4
4/20 19:20	40.7	↑3.5
4/20 19:30	44.2	↑3.5
4/20 19:40	47.7	↑3.5
4/20 19:50	51.2	↑3.5
4/20 20:00	54.6	↑3.4
4/20 20:10	58.0	↑3.4
4/20 20:20	61.2	↑3.2
4/20 20:30	64.4	↑3.2
4/20 20:40	67.4	↑3.0
4/20 20:50	70.3	↑2.9
4/20 21:00	73.0	↑2.7
4/20 21:10	75.5	↑2.5
4/20 21:20	77.8	↑2.3
4/20 21:30	79.8	↑2.0
4/20 21:40	81.6	↑1.8
4/20 21:50	83.2	↑1.6
4/20 22:00	84.5	↑1.3
4/20 22:10	85.5	↑1.0
4/20 22:20	86.2	↑0.7
4/20 22:30	86.7	↑0.5
4/20 22:40	86.8	↑0.1	満潮
4/20 22:50	86.7	↓-0.1
4/20 23:00	86.3	↓-0.4
4/20 23:10	85.6	↓-0.7
4/20 23:20	84.7	↓-0.9
4/20 23:30	83.5	↓-1.2
4/20 23:40	82.0	↓-1.5
4/20 23:50	80.3	↓-1.7