20 (月)	02:30	07:04	14:10	22:22
	15cm	10cm	36cm	2cm
中潮 出 05:34 入 18:48 出 08:44 入 23:09 潮干狩り ○ 05:44～08:07

浜田市外ノ浦（島根）2037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	8.0	↑0.8
4/20 00:10	8.8	↑0.8
4/20 00:20	9.5	↑0.7
4/20 00:30	10.3	↑0.8
4/20 00:40	11.0	↑0.7
4/20 00:50	11.6	↑0.6
4/20 01:00	12.2	↑0.6
4/20 01:10	12.8	↑0.6
4/20 01:20	13.3	↑0.5
4/20 01:30	13.7	↑0.4
4/20 01:40	14.0	↑0.3
4/20 01:50	14.3	↑0.3
4/20 02:00	14.5	↑0.2
4/20 02:10	14.7	↑0.2
4/20 02:20	14.7	0	満潮
4/20 02:30	14.8	↑0.1	満潮
4/20 02:40	14.7	↓-0.1
4/20 02:50	14.7	0
4/20 03:00	14.6	↓-0.1
4/20 03:10	14.4	↓-0.2
4/20 03:20	14.3	↓-0.1
4/20 03:30	14.1	↓-0.2
4/20 03:40	13.9	↓-0.2
4/20 03:50	13.7	↓-0.2
4/20 04:00	13.4	↓-0.3
4/20 04:10	13.2	↓-0.2
4/20 04:20	13.0	↓-0.2
4/20 04:30	12.7	↓-0.3
4/20 04:40	12.5	↓-0.2
4/20 04:50	12.2	↓-0.3
4/20 05:00	11.9	↓-0.3
4/20 05:10	11.7	↓-0.2
4/20 05:20	11.4	↓-0.3
4/20 05:30	11.2	↓-0.2
4/20 05:40	10.9	↓-0.3
4/20 05:50	10.6	↓-0.3
4/20 06:00	10.4	↓-0.2
4/20 06:10	10.2	↓-0.2
4/20 06:20	10.0	↓-0.2
4/20 06:30	9.8	↓-0.2
4/20 06:40	9.7	↓-0.1
4/20 06:50	9.6	↓-0.1
4/20 07:00	9.5	↓-0.1	干潮
4/20 07:10	9.6	↑0.1
4/20 07:20	9.6	0
4/20 07:30	9.8	↑0.2
4/20 07:40	10.0	↑0.2
4/20 07:50	10.2	↑0.2
4/20 08:00	10.5	↑0.3
4/20 08:10	10.9	↑0.4
4/20 08:20	11.4	↑0.5
4/20 08:30	11.9	↑0.5
4/20 08:40	12.5	↑0.6
4/20 08:50	13.1	↑0.6
4/20 09:00	13.7	↑0.6
4/20 09:10	14.4	↑0.7
4/20 09:20	15.2	↑0.8
4/20 09:30	15.9	↑0.7
4/20 09:40	16.7	↑0.8
4/20 09:50	17.5	↑0.8
4/20 10:00	18.3	↑0.8
4/20 10:10	19.2	↑0.9
4/20 10:20	20.1	↑0.9
4/20 10:30	20.9	↑0.8
4/20 10:40	21.8	↑0.9
4/20 10:50	22.7	↑0.9
4/20 11:00	23.7	↑1.0
4/20 11:10	24.6	↑0.9
4/20 11:20	25.5	↑0.9
4/20 11:30	26.5	↑1.0
4/20 11:40	27.4	↑0.9
4/20 11:50	28.3	↑0.9
4/20 12:00	29.2	↑0.9
4/20 12:10	30.1	↑0.9
4/20 12:20	30.9	↑0.8
4/20 12:30	31.7	↑0.8
4/20 12:40	32.5	↑0.8
4/20 12:50	33.2	↑0.7
4/20 13:00	33.8	↑0.6
4/20 13:10	34.4	↑0.6
4/20 13:20	34.9	↑0.5
4/20 13:30	35.3	↑0.4
4/20 13:40	35.6	↑0.3
4/20 13:50	35.8	↑0.2
4/20 14:00	36.0	↑0.2	満潮
4/20 14:10	36.0	0	満潮
4/20 14:20	35.9	↓-0.1
4/20 14:30	35.8	↓-0.1
4/20 14:40	35.6	↓-0.2
4/20 14:50	35.3	↓-0.3
4/20 15:00	34.9	↓-0.4
4/20 15:10	34.5	↓-0.4
4/20 15:20	34.0	↓-0.5
4/20 15:30	33.5	↓-0.5
4/20 15:40	32.9	↓-0.6
4/20 15:50	32.2	↓-0.7
4/20 16:00	31.5	↓-0.7
4/20 16:10	30.8	↓-0.7
4/20 16:20	30.0	↓-0.8
4/20 16:30	29.2	↓-0.8
4/20 16:40	28.4	↓-0.8
4/20 16:50	27.5	↓-0.9
4/20 17:00	26.6	↓-0.9
4/20 17:10	25.7	↓-0.9
4/20 17:20	24.7	↓-1.0
4/20 17:30	23.7	↓-1.0
4/20 17:40	22.6	↓-1.1
4/20 17:50	21.5	↓-1.1
4/20 18:00	20.4	↓-1.1
4/20 18:10	19.3	↓-1.1
4/20 18:20	18.1	↓-1.2	最大潮位差
4/20 18:30	17.0	↓-1.1
4/20 18:40	15.8	↓-1.2	最大潮位差
4/20 18:50	14.6	↓-1.2	最大潮位差
4/20 19:00	13.5	↓-1.1
4/20 19:10	12.4	↓-1.1
4/20 19:20	11.3	↓-1.1
4/20 19:30	10.2	↓-1.1
4/20 19:40	9.2	↓-1.0
4/20 19:50	8.2	↓-1.0
4/20 20:00	7.3	↓-0.9
4/20 20:10	6.5	↓-0.8
4/20 20:20	5.7	↓-0.8
4/20 20:30	5.0	↓-0.7
4/20 20:40	4.4	↓-0.6
4/20 20:50	3.8	↓-0.6
4/20 21:00	3.3	↓-0.5
4/20 21:10	2.8	↓-0.5
4/20 21:20	2.4	↓-0.4
4/20 21:30	2.1	↓-0.3
4/20 21:40	1.9	↓-0.2
4/20 21:50	1.7	↓-0.2
4/20 22:00	1.5	↓-0.2
4/20 22:10	1.4	↓-0.1
4/20 22:20	1.4	0	干潮
4/20 22:30	1.4	0
4/20 22:40	1.5	↑0.1
4/20 22:50	1.6	↑0.1
4/20 23:00	1.8	↑0.2
4/20 23:10	2.0	↑0.2
4/20 23:20	2.3	↑0.3
4/20 23:30	2.7	↑0.4
4/20 23:40	3.0	↑0.3
4/20 23:50	3.5	↑0.5