20 (火)	03:57	04:11	15:26	-
	7cm	7cm	38cm	-
小潮 出 05:35 入 18:48 出 09:43 入 - 潮干狩り ◎ 05:35～08:58

浜田市外ノ浦（島根）2010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	1.3	↑0.2
4/20 00:10	1.6	↑0.3
4/20 00:20	1.9	↑0.3
4/20 00:30	2.2	↑0.3
4/20 00:40	2.6	↑0.4
4/20 00:50	3.0	↑0.4
4/20 01:00	3.4	↑0.4
4/20 01:10	3.8	↑0.4
4/20 01:20	4.2	↑0.4
4/20 01:30	4.5	↑0.3
4/20 01:40	4.9	↑0.4
4/20 01:50	5.2	↑0.3
4/20 02:00	5.5	↑0.3
4/20 02:10	5.8	↑0.3
4/20 02:20	6.0	↑0.2
4/20 02:30	6.2	↑0.2
4/20 02:40	6.3	↑0.1
4/20 02:50	6.5	↑0.2
4/20 03:00	6.5	0
4/20 03:10	6.6	↑0.1
4/20 03:20	6.6	0
4/20 03:30	6.7	↑0.1
4/20 03:40	6.7	0
4/20 03:50	6.7	0	満潮
4/20 04:00	6.7	0
4/20 04:10	6.7	0	干潮
4/20 04:20	6.7	0
4/20 04:30	6.7	0
4/20 04:40	6.7	0
4/20 04:50	6.7	0
4/20 05:00	6.7	0
4/20 05:10	6.8	↑0.1
4/20 05:20	6.8	0
4/20 05:30	6.8	0
4/20 05:40	6.9	↑0.1
4/20 05:50	6.9	0
4/20 06:00	6.9	0
4/20 06:10	6.9	0
4/20 06:20	7.0	↑0.1
4/20 06:30	7.0	0
4/20 06:40	7.1	↑0.1
4/20 06:50	7.1	0
4/20 07:00	7.2	↑0.1
4/20 07:10	7.3	↑0.1
4/20 07:20	7.4	↑0.1
4/20 07:30	7.6	↑0.2
4/20 07:40	7.8	↑0.2
4/20 07:50	8.0	↑0.2
4/20 08:00	8.3	↑0.3
4/20 08:10	8.6	↑0.3
4/20 08:20	9.0	↑0.4
4/20 08:30	9.4	↑0.4
4/20 08:40	9.9	↑0.5
4/20 08:50	10.4	↑0.5
4/20 09:00	10.9	↑0.5
4/20 09:10	11.5	↑0.6
4/20 09:20	12.2	↑0.7
4/20 09:30	12.9	↑0.7
4/20 09:40	13.6	↑0.7
4/20 09:50	14.3	↑0.7
4/20 10:00	15.1	↑0.8
4/20 10:10	15.8	↑0.7
4/20 10:20	16.6	↑0.8
4/20 10:30	17.5	↑0.9
4/20 10:40	18.3	↑0.8
4/20 10:50	19.1	↑0.8
4/20 11:00	20.0	↑0.9
4/20 11:10	20.9	↑0.9
4/20 11:20	21.7	↑0.8
4/20 11:30	22.6	↑0.9
4/20 11:40	23.5	↑0.9
4/20 11:50	24.4	↑0.9
4/20 12:00	25.3	↑0.9
4/20 12:10	26.2	↑0.9
4/20 12:20	27.1	↑0.9
4/20 12:30	28.0	↑0.9
4/20 12:40	28.9	↑0.9
4/20 12:50	29.8	↑0.9
4/20 13:00	30.7	↑0.9
4/20 13:10	31.5	↑0.8
4/20 13:20	32.3	↑0.8
4/20 13:30	33.1	↑0.8
4/20 13:40	33.8	↑0.7
4/20 13:50	34.5	↑0.7
4/20 14:00	35.1	↑0.6
4/20 14:10	35.6	↑0.5
4/20 14:20	36.1	↑0.5
4/20 14:30	36.5	↑0.4
4/20 14:40	36.8	↑0.3
4/20 14:50	37.1	↑0.3
4/20 15:00	37.3	↑0.2
4/20 15:10	37.4	↑0.1
4/20 15:20	37.5	↑0.1	満潮
4/20 15:30	37.5	0
4/20 15:40	37.4	↓-0.1
4/20 15:50	37.3	↓-0.1
4/20 16:00	37.2	↓-0.1
4/20 16:10	36.9	↓-0.3
4/20 16:20	36.7	↓-0.2
4/20 16:30	36.3	↓-0.4
4/20 16:40	36.0	↓-0.3
4/20 16:50	35.6	↓-0.4
4/20 17:00	35.1	↓-0.5
4/20 17:10	34.6	↓-0.5
4/20 17:20	34.1	↓-0.5
4/20 17:30	33.5	↓-0.6
4/20 17:40	32.8	↓-0.7
4/20 17:50	32.2	↓-0.6
4/20 18:00	31.4	↓-0.8
4/20 18:10	30.6	↓-0.8
4/20 18:20	29.8	↓-0.8
4/20 18:30	28.9	↓-0.9
4/20 18:40	27.9	↓-1.0
4/20 18:50	26.9	↓-1.0
4/20 19:00	25.9	↓-1.0
4/20 19:10	24.8	↓-1.1
4/20 19:20	23.7	↓-1.1
4/20 19:30	22.6	↓-1.1
4/20 19:40	21.5	↓-1.1
4/20 19:50	20.3	↓-1.2	最大潮位差
4/20 20:00	19.2	↓-1.1
4/20 20:10	18.1	↓-1.1
4/20 20:20	17.0	↓-1.1
4/20 20:30	15.9	↓-1.1
4/20 20:40	14.8	↓-1.1
4/20 20:50	13.8	↓-1.0
4/20 21:00	12.7	↓-1.1
4/20 21:10	11.8	↓-0.9
4/20 21:20	10.9	↓-0.9
4/20 21:30	10.0	↓-0.9
4/20 21:40	9.1	↓-0.9
4/20 21:50	8.3	↓-0.8
4/20 22:00	7.6	↓-0.7
4/20 22:10	6.9	↓-0.7
4/20 22:20	6.2	↓-0.7
4/20 22:30	5.6	↓-0.6
4/20 22:40	5.0	↓-0.6
4/20 22:50	4.4	↓-0.6
4/20 23:00	3.9	↓-0.5
4/20 23:10	3.5	↓-0.4
4/20 23:20	3.1	↓-0.4
4/20 23:30	2.7	↓-0.4
4/20 23:40	2.4	↓-0.3
4/20 23:50	2.1	↓-0.3