20 (日)	03:42	07:38	14:42	23:34
	13cm	9cm	38cm	2cm
中潮 出 05:35 入 18:48 出 23:45 入 09:21 潮干狩り ○ 05:39～09:04

浜田市外ノ浦（島根）2014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	3.3	↑0.6
4/20 00:10	3.9	↑0.6
4/20 00:20	4.6	↑0.7
4/20 00:30	5.3	↑0.7
4/20 00:40	6.0	↑0.7
4/20 00:50	6.6	↑0.6
4/20 01:00	7.3	↑0.7
4/20 01:10	8.0	↑0.7
4/20 01:20	8.6	↑0.6
4/20 01:30	9.2	↑0.6
4/20 01:40	9.7	↑0.5
4/20 01:50	10.2	↑0.5
4/20 02:00	10.6	↑0.4
4/20 02:10	11.0	↑0.4
4/20 02:20	11.3	↑0.3
4/20 02:30	11.6	↑0.3
4/20 02:40	11.8	↑0.2
4/20 02:50	12.0	↑0.2
4/20 03:00	12.1	↑0.1
4/20 03:10	12.2	↑0.1
4/20 03:20	12.3	↑0.1
4/20 03:30	12.4	↑0.1
4/20 03:40	12.4	0	満潮
4/20 03:50	12.4	0
4/20 04:00	12.3	↓-0.1
4/20 04:10	12.3	0
4/20 04:20	12.2	↓-0.1
4/20 04:30	12.1	↓-0.1
4/20 04:40	12.0	↓-0.1
4/20 04:50	11.8	↓-0.2
4/20 05:00	11.7	↓-0.1
4/20 05:10	11.5	↓-0.2
4/20 05:20	11.3	↓-0.2
4/20 05:30	11.0	↓-0.3
4/20 05:40	10.8	↓-0.2
4/20 05:50	10.5	↓-0.3
4/20 06:00	10.2	↓-0.3
4/20 06:10	9.9	↓-0.3
4/20 06:20	9.6	↓-0.3
4/20 06:30	9.3	↓-0.3
4/20 06:40	9.1	↓-0.2
4/20 06:50	8.8	↓-0.3
4/20 07:00	8.6	↓-0.2
4/20 07:10	8.5	↓-0.1
4/20 07:20	8.3	↓-0.2
4/20 07:30	8.3	0	干潮
4/20 07:40	8.2	↓-0.1
4/20 07:50	8.3	↑0.1
4/20 08:00	8.4	↑0.1
4/20 08:10	8.6	↑0.2
4/20 08:20	8.9	↑0.3
4/20 08:30	9.2	↑0.3
4/20 08:40	9.6	↑0.4
4/20 08:50	10.1	↑0.5
4/20 09:00	10.6	↑0.5
4/20 09:10	11.2	↑0.6
4/20 09:20	11.8	↑0.6
4/20 09:30	12.5	↑0.7
4/20 09:40	13.2	↑0.7
4/20 09:50	14.0	↑0.8
4/20 10:00	14.8	↑0.8
4/20 10:10	15.7	↑0.9
4/20 10:20	16.6	↑0.9
4/20 10:30	17.5	↑0.9
4/20 10:40	18.4	↑0.9
4/20 10:50	19.4	↑1.0
4/20 11:00	20.4	↑1.0
4/20 11:10	21.4	↑1.0
4/20 11:20	22.4	↑1.0
4/20 11:30	23.5	↑1.1
4/20 11:40	24.6	↑1.1
4/20 11:50	25.6	↑1.0
4/20 12:00	26.7	↑1.1
4/20 12:10	27.7	↑1.0
4/20 12:20	28.8	↑1.1
4/20 12:30	29.8	↑1.0
4/20 12:40	30.8	↑1.0
4/20 12:50	31.7	↑0.9
4/20 13:00	32.6	↑0.9
4/20 13:10	33.4	↑0.8
4/20 13:20	34.2	↑0.8
4/20 13:30	34.8	↑0.6
4/20 13:40	35.4	↑0.6
4/20 13:50	35.9	↑0.5
4/20 14:00	36.4	↑0.5
4/20 14:10	36.7	↑0.3
4/20 14:20	36.9	↑0.2
4/20 14:30	37.1	↑0.2
4/20 14:40	37.1	0	満潮
4/20 14:50	37.1	0
4/20 15:00	37.0	↓-0.1
4/20 15:10	36.8	↓-0.2
4/20 15:20	36.5	↓-0.3
4/20 15:30	36.2	↓-0.3
4/20 15:40	35.9	↓-0.3
4/20 15:50	35.4	↓-0.5
4/20 16:00	35.0	↓-0.4
4/20 16:10	34.4	↓-0.6
4/20 16:20	33.9	↓-0.5
4/20 16:30	33.3	↓-0.6
4/20 16:40	32.7	↓-0.6
4/20 16:50	32.0	↓-0.7
4/20 17:00	31.3	↓-0.7
4/20 17:10	30.5	↓-0.8
4/20 17:20	29.8	↓-0.7
4/20 17:30	28.9	↓-0.9
4/20 17:40	28.0	↓-0.9
4/20 17:50	27.1	↓-0.9
4/20 18:00	26.2	↓-0.9
4/20 18:10	25.2	↓-1.0
4/20 18:20	24.2	↓-1.0
4/20 18:30	23.1	↓-1.1
4/20 18:40	22.0	↓-1.1
4/20 18:50	20.9	↓-1.1
4/20 19:00	19.8	↓-1.1
4/20 19:10	18.6	↓-1.2	最大潮位差
4/20 19:20	17.5	↓-1.1
4/20 19:30	16.4	↓-1.1
4/20 19:40	15.3	↓-1.1
4/20 19:50	14.2	↓-1.1
4/20 20:00	13.2	↓-1.0
4/20 20:10	12.2	↓-1.0
4/20 20:20	11.2	↓-1.0
4/20 20:30	10.2	↓-1.0
4/20 20:40	9.3	↓-0.9
4/20 20:50	8.5	↓-0.8
4/20 21:00	7.7	↓-0.8
4/20 21:10	6.9	↓-0.8
4/20 21:20	6.2	↓-0.7
4/20 21:30	5.6	↓-0.6
4/20 21:40	5.0	↓-0.6
4/20 21:50	4.4	↓-0.6
4/20 22:00	3.9	↓-0.5
4/20 22:10	3.4	↓-0.5
4/20 22:20	2.9	↓-0.5
4/20 22:30	2.5	↓-0.4
4/20 22:40	2.2	↓-0.3
4/20 22:50	1.9	↓-0.3
4/20 23:00	1.7	↓-0.2
4/20 23:10	1.5	↓-0.2
4/20 23:20	1.4	↓-0.1
4/20 23:30	1.4	0	干潮
4/20 23:40	1.4	0
4/20 23:50	1.5	↑0.1