20 (火)	00:51	05:59	12:27	19:32
	65cm	30cm	97cm	12cm
中潮 出 05:40 入 18:54 出 23:13 入 07:59 潮干狩り ○ 17:50～18:54

油谷（山口）2060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	61.8	↑1.0
4/20 00:10	62.7	↑0.9
4/20 00:20	63.4	↑0.7
4/20 00:30	63.9	↑0.5
4/20 00:40	64.1	↑0.2
4/20 00:50	64.2	↑0.1	満潮
4/20 01:00	64.1	↓-0.1
4/20 01:10	63.9	↓-0.2
4/20 01:20	63.4	↓-0.5
4/20 01:30	62.8	↓-0.6
4/20 01:40	62.0	↓-0.8
4/20 01:50	61.0	↓-1.0
4/20 02:00	59.9	↓-1.1
4/20 02:10	58.7	↓-1.2
4/20 02:20	57.3	↓-1.4
4/20 02:30	55.9	↓-1.4
4/20 02:40	54.3	↓-1.6
4/20 02:50	52.7	↓-1.6
4/20 03:00	51.0	↓-1.7
4/20 03:10	49.3	↓-1.7
4/20 03:20	47.5	↓-1.8
4/20 03:30	45.8	↓-1.7
4/20 03:40	44.1	↓-1.7
4/20 03:50	42.4	↓-1.7
4/20 04:00	40.7	↓-1.7
4/20 04:10	39.1	↓-1.6
4/20 04:20	37.6	↓-1.5
4/20 04:30	36.1	↓-1.5
4/20 04:40	34.8	↓-1.3
4/20 04:50	33.6	↓-1.2
4/20 05:00	32.5	↓-1.1
4/20 05:10	31.6	↓-0.9
4/20 05:20	30.8	↓-0.8
4/20 05:30	30.2	↓-0.6
4/20 05:40	29.8	↓-0.4
4/20 05:50	29.6	↓-0.2	干潮
4/20 06:00	29.5	↓-0.1
4/20 06:10	29.7	↑0.2
4/20 06:20	30.0	↑0.3
4/20 06:30	30.5	↑0.5
4/20 06:40	31.3	↑0.8
4/20 06:50	32.2	↑0.9
4/20 07:00	33.3	↑1.1
4/20 07:10	34.6	↑1.3
4/20 07:20	36.1	↑1.5
4/20 07:30	37.8	↑1.7
4/20 07:40	39.6	↑1.8
4/20 07:50	41.6	↑2.0
4/20 08:00	43.7	↑2.1
4/20 08:10	45.9	↑2.2
4/20 08:20	48.3	↑2.4
4/20 08:30	50.7	↑2.4
4/20 08:40	53.3	↑2.6
4/20 08:50	55.9	↑2.6
4/20 09:00	58.6	↑2.7
4/20 09:10	61.3	↑2.7
4/20 09:20	64.0	↑2.7
4/20 09:30	66.7	↑2.7
4/20 09:40	69.4	↑2.7
4/20 09:50	72.0	↑2.6
4/20 10:00	74.6	↑2.6
4/20 10:10	77.1	↑2.5
4/20 10:20	79.6	↑2.5
4/20 10:30	81.9	↑2.3
4/20 10:40	84.1	↑2.2
4/20 10:50	86.1	↑2.0
4/20 11:00	88.0	↑1.9
4/20 11:10	89.7	↑1.7
4/20 11:20	91.3	↑1.6
4/20 11:30	92.6	↑1.3
4/20 11:40	93.8	↑1.2
4/20 11:50	94.7	↑0.9
4/20 12:00	95.4	↑0.7
4/20 12:10	95.9	↑0.5
4/20 12:20	96.2	↑0.3	満潮
4/20 12:30	96.2	0
4/20 12:40	96.0	↓-0.2
4/20 12:50	95.6	↓-0.4
4/20 13:00	94.9	↓-0.7
4/20 13:10	94.0	↓-0.9
4/20 13:20	92.8	↓-1.2
4/20 13:30	91.5	↓-1.3
4/20 13:40	89.9	↓-1.6
4/20 13:50	88.1	↓-1.8
4/20 14:00	86.2	↓-1.9
4/20 14:10	84.0	↓-2.2
4/20 14:20	81.7	↓-2.3
4/20 14:30	79.2	↓-2.5
4/20 14:40	76.6	↓-2.6
4/20 14:50	73.9	↓-2.7
4/20 15:00	71.0	↓-2.9
4/20 15:10	68.0	↓-3.0
4/20 15:20	65.0	↓-3.0
4/20 15:30	61.9	↓-3.1
4/20 15:40	58.8	↓-3.1
4/20 15:50	55.7	↓-3.1
4/20 16:00	52.5	↓-3.2	最大潮位差
4/20 16:10	49.4	↓-3.1
4/20 16:20	46.2	↓-3.2	最大潮位差
4/20 16:30	43.2	↓-3.0
4/20 16:40	40.2	↓-3.0
4/20 16:50	37.3	↓-2.9
4/20 17:00	34.4	↓-2.9
4/20 17:10	31.7	↓-2.7
4/20 17:20	29.2	↓-2.5
4/20 17:30	26.7	↓-2.5
4/20 17:40	24.5	↓-2.2
4/20 17:50	22.4	↓-2.1
4/20 18:00	20.4	↓-2.0
4/20 18:10	18.7	↓-1.7
4/20 18:20	17.1	↓-1.6
4/20 18:30	15.7	↓-1.4
4/20 18:40	14.6	↓-1.1
4/20 18:50	13.6	↓-1.0
4/20 19:00	12.9	↓-0.7
4/20 19:10	12.3	↓-0.6
4/20 19:20	12.0	↓-0.3
4/20 19:30	11.9	↓-0.1	干潮
4/20 19:40	11.9	0
4/20 19:50	12.2	↑0.3
4/20 20:00	12.7	↑0.5
4/20 20:10	13.3	↑0.6
4/20 20:20	14.1	↑0.8
4/20 20:30	15.1	↑1.0
4/20 20:40	16.2	↑1.1
4/20 20:50	17.5	↑1.3
4/20 21:00	18.9	↑1.4
4/20 21:10	20.5	↑1.6
4/20 21:20	22.1	↑1.6
4/20 21:30	23.8	↑1.7
4/20 21:40	25.6	↑1.8
4/20 21:50	27.4	↑1.8
4/20 22:00	29.3	↑1.9
4/20 22:10	31.2	↑1.9
4/20 22:20	33.2	↑2.0
4/20 22:30	35.1	↑1.9
4/20 22:40	37.0	↑1.9
4/20 22:50	38.9	↑1.9
4/20 23:00	40.7	↑1.8
4/20 23:10	42.5	↑1.8
4/20 23:20	44.2	↑1.7
4/20 23:30	45.9	↑1.7
4/20 23:40	47.4	↑1.5
4/20 23:50	48.8	↑1.4