20 (木)	00:10	05:25	11:48	18:45
	69cm	27cm	101cm	6cm
中潮 出 05:40 入 18:54 出 07:09 入 22:20 潮干狩り ◎ 16:46～18:54

油谷（山口）2045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	68.7	↑0.3	満潮
4/20 00:10	68.8	↑0.1	満潮
4/20 00:20	68.7	↓-0.1
4/20 00:30	68.4	↓-0.3
4/20 00:40	67.8	↓-0.6
4/20 00:50	67.1	↓-0.7
4/20 01:00	66.1	↓-1.0
4/20 01:10	65.0	↓-1.1
4/20 01:20	63.7	↓-1.3
4/20 01:30	62.2	↓-1.5
4/20 01:40	60.6	↓-1.6
4/20 01:50	58.9	↓-1.7
4/20 02:00	57.1	↓-1.8
4/20 02:10	55.1	↓-2.0
4/20 02:20	53.1	↓-2.0
4/20 02:30	51.1	↓-2.0
4/20 02:40	49.0	↓-2.1
4/20 02:50	46.9	↓-2.1
4/20 03:00	44.8	↓-2.1
4/20 03:10	42.8	↓-2.0
4/20 03:20	40.7	↓-2.1
4/20 03:30	38.8	↓-1.9
4/20 03:40	36.9	↓-1.9
4/20 03:50	35.1	↓-1.8
4/20 04:00	33.5	↓-1.6
4/20 04:10	32.0	↓-1.5
4/20 04:20	30.6	↓-1.4
4/20 04:30	29.4	↓-1.2
4/20 04:40	28.4	↓-1.0
4/20 04:50	27.6	↓-0.8
4/20 05:00	26.9	↓-0.7
4/20 05:10	26.5	↓-0.4
4/20 05:20	26.3	↓-0.2	干潮
4/20 05:30	26.3	0
4/20 05:40	26.6	↑0.3
4/20 05:50	27.1	↑0.5
4/20 06:00	27.8	↑0.7
4/20 06:10	28.7	↑0.9
4/20 06:20	29.8	↑1.1
4/20 06:30	31.2	↑1.4
4/20 06:40	32.8	↑1.6
4/20 06:50	34.5	↑1.7
4/20 07:00	36.5	↑2.0
4/20 07:10	38.6	↑2.1
4/20 07:20	41.0	↑2.4
4/20 07:30	43.4	↑2.4
4/20 07:40	46.0	↑2.6
4/20 07:50	48.8	↑2.8
4/20 08:00	51.6	↑2.8
4/20 08:10	54.5	↑2.9
4/20 08:20	57.5	↑3.0
4/20 08:30	60.5	↑3.0
4/20 08:40	63.5	↑3.0
4/20 08:50	66.6	↑3.1
4/20 09:00	69.6	↑3.0
4/20 09:10	72.6	↑3.0
4/20 09:20	75.6	↑3.0
4/20 09:30	78.4	↑2.8
4/20 09:40	81.2	↑2.8
4/20 09:50	83.8	↑2.6
4/20 10:00	86.3	↑2.5
4/20 10:10	88.7	↑2.4
4/20 10:20	90.8	↑2.1
4/20 10:30	92.8	↑2.0
4/20 10:40	94.6	↑1.8
4/20 10:50	96.1	↑1.5
4/20 11:00	97.5	↑1.4
4/20 11:10	98.6	↑1.1
4/20 11:20	99.4	↑0.8
4/20 11:30	100.0	↑0.6
4/20 11:40	100.3	↑0.3	満潮
4/20 11:50	100.3	0
4/20 12:00	100.1	↓-0.2
4/20 12:10	99.6	↓-0.5
4/20 12:20	98.9	↓-0.7
4/20 12:30	97.8	↓-1.1
4/20 12:40	96.5	↓-1.3
4/20 12:50	95.0	↓-1.5
4/20 13:00	93.2	↓-1.8
4/20 13:10	91.2	↓-2.0
4/20 13:20	89.0	↓-2.2
4/20 13:30	86.5	↓-2.5
4/20 13:40	83.9	↓-2.6
4/20 13:50	81.0	↓-2.9
4/20 14:00	78.1	↓-2.9
4/20 14:10	74.9	↓-3.2
4/20 14:20	71.6	↓-3.3
4/20 14:30	68.3	↓-3.3
4/20 14:40	64.8	↓-3.5
4/20 14:50	61.3	↓-3.5
4/20 15:00	57.7	↓-3.6	最大潮位差
4/20 15:10	54.1	↓-3.6	最大潮位差
4/20 15:20	50.5	↓-3.6	最大潮位差
4/20 15:30	47.0	↓-3.5
4/20 15:40	43.4	↓-3.6	最大潮位差
4/20 15:50	39.9	↓-3.5
4/20 16:00	36.5	↓-3.4
4/20 16:10	33.2	↓-3.3
4/20 16:20	30.1	↓-3.1
4/20 16:30	27.0	↓-3.1
4/20 16:40	24.1	↓-2.9
4/20 16:50	21.4	↓-2.7
4/20 17:00	18.9	↓-2.5
4/20 17:10	16.5	↓-2.4
4/20 17:20	14.4	↓-2.1
4/20 17:30	12.5	↓-1.9
4/20 17:40	10.8	↓-1.7
4/20 17:50	9.4	↓-1.4
4/20 18:00	8.2	↓-1.2
4/20 18:10	7.2	↓-1.0
4/20 18:20	6.5	↓-0.7
4/20 18:30	6.1	↓-0.4
4/20 18:40	5.9	↓-0.2	干潮
4/20 18:50	5.9	0
4/20 19:00	6.2	↑0.3
4/20 19:10	6.7	↑0.5
4/20 19:20	7.4	↑0.7
4/20 19:30	8.3	↑0.9
4/20 19:40	9.5	↑1.2
4/20 19:50	10.8	↑1.3
4/20 20:00	12.3	↑1.5
4/20 20:10	14.0	↑1.7
4/20 20:20	15.9	↑1.9
4/20 20:30	17.8	↑1.9
4/20 20:40	19.9	↑2.1
4/20 20:50	22.1	↑2.2
4/20 21:00	24.4	↑2.3
4/20 21:10	26.8	↑2.4
4/20 21:20	29.1	↑2.3
4/20 21:30	31.6	↑2.5
4/20 21:40	34.0	↑2.4
4/20 21:50	36.4	↑2.4
4/20 22:00	38.8	↑2.4
4/20 22:10	41.1	↑2.3
4/20 22:20	43.4	↑2.3
4/20 22:30	45.6	↑2.2
4/20 22:40	47.7	↑2.1
4/20 22:50	49.7	↑2.0
4/20 23:00	51.6	↑1.9
4/20 23:10	53.4	↑1.8
4/20 23:20	55.0	↑1.6
4/20 23:30	56.4	↑1.4
4/20 23:40	57.7	↑1.3
4/20 23:50	58.8	↑1.1