20 (土)	00:41	06:17	12:02	19:20
	30cm	9cm	36cm	-4cm
大潮 出 05:35 入 18:47 出 19:41 入 06:13 潮干狩り ○ 05:35～07:33

浜田市外ノ浦（島根）2019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	29.0	↑0.5
4/20 00:10	29.3	↑0.3
4/20 00:20	29.5	↑0.2
4/20 00:30	29.6	↑0.1
4/20 00:40	29.7	↑0.1	満潮
4/20 00:50	29.6	↓-0.1
4/20 01:00	29.5	↓-0.1
4/20 01:10	29.3	↓-0.2
4/20 01:20	29.0	↓-0.3
4/20 01:30	28.6	↓-0.4
4/20 01:40	28.1	↓-0.5
4/20 01:50	27.6	↓-0.5
4/20 02:00	27.0	↓-0.6
4/20 02:10	26.3	↓-0.7
4/20 02:20	25.5	↓-0.8
4/20 02:30	24.7	↓-0.8
4/20 02:40	23.8	↓-0.9
4/20 02:50	22.9	↓-0.9
4/20 03:00	21.9	↓-1.0
4/20 03:10	20.9	↓-1.0
4/20 03:20	19.9	↓-1.0
4/20 03:30	18.9	↓-1.0
4/20 03:40	17.8	↓-1.1
4/20 03:50	16.8	↓-1.0
4/20 04:00	15.8	↓-1.0
4/20 04:10	14.8	↓-1.0
4/20 04:20	13.9	↓-0.9
4/20 04:30	13.0	↓-0.9
4/20 04:40	12.2	↓-0.8
4/20 04:50	11.4	↓-0.8
4/20 05:00	10.7	↓-0.7
4/20 05:10	10.1	↓-0.6
4/20 05:20	9.5	↓-0.6
4/20 05:30	9.1	↓-0.4
4/20 05:40	8.7	↓-0.4
4/20 05:50	8.4	↓-0.3
4/20 06:00	8.3	↓-0.1
4/20 06:10	8.2	↓-0.1	干潮
4/20 06:20	8.1	↓-0.1
4/20 06:30	8.2	↑0.1
4/20 06:40	8.4	↑0.2
4/20 06:50	8.7	↑0.3
4/20 07:00	9.0	↑0.3
4/20 07:10	9.5	↑0.5
4/20 07:20	10.0	↑0.5
4/20 07:30	10.6	↑0.6
4/20 07:40	11.4	↑0.8
4/20 07:50	12.2	↑0.8
4/20 08:00	13.0	↑0.8
4/20 08:10	14.0	↑1.0
4/20 08:20	15.0	↑1.0
4/20 08:30	16.1	↑1.1
4/20 08:40	17.3	↑1.2
4/20 08:50	18.5	↑1.2
4/20 09:00	19.7	↑1.2
4/20 09:10	21.0	↑1.3
4/20 09:20	22.3	↑1.3
4/20 09:30	23.6	↑1.3
4/20 09:40	24.9	↑1.3
4/20 09:50	26.1	↑1.2
4/20 10:00	27.3	↑1.2
4/20 10:10	28.4	↑1.1
4/20 10:20	29.5	↑1.1
4/20 10:30	30.5	↑1.0
4/20 10:40	31.4	↑0.9
4/20 10:50	32.3	↑0.9
4/20 11:00	33.0	↑0.7
4/20 11:10	33.6	↑0.6
4/20 11:20	34.1	↑0.5
4/20 11:30	34.5	↑0.4
4/20 11:40	34.8	↑0.3
4/20 11:50	34.9	↑0.1
4/20 12:00	35.0	↑0.1	満潮
4/20 12:10	35.0	0
4/20 12:20	34.8	↓-0.2
4/20 12:30	34.6	↓-0.2
4/20 12:40	34.3	↓-0.3
4/20 12:50	33.9	↓-0.4
4/20 13:00	33.4	↓-0.5
4/20 13:10	32.8	↓-0.6
4/20 13:20	32.1	↓-0.7
4/20 13:30	31.4	↓-0.7
4/20 13:40	30.6	↓-0.8
4/20 13:50	29.7	↓-0.9
4/20 14:00	28.8	↓-0.9
4/20 14:10	27.8	↓-1.0
4/20 14:20	26.7	↓-1.1
4/20 14:30	25.5	↓-1.2
4/20 14:40	24.3	↓-1.2
4/20 14:50	23.1	↓-1.2
4/20 15:00	21.8	↓-1.3
4/20 15:10	20.4	↓-1.4
4/20 15:20	19.0	↓-1.4
4/20 15:30	17.6	↓-1.4
4/20 15:40	16.2	↓-1.4
4/20 15:50	14.7	↓-1.5	最大潮位差
4/20 16:00	13.3	↓-1.4
4/20 16:10	11.8	↓-1.5	最大潮位差
4/20 16:20	10.4	↓-1.4
4/20 16:30	9.0	↓-1.4
4/20 16:40	7.7	↓-1.3
4/20 16:50	6.3	↓-1.4
4/20 17:00	5.1	↓-1.2
4/20 17:10	3.9	↓-1.2
4/20 17:20	2.8	↓-1.1
4/20 17:30	1.7	↓-1.1
4/20 17:40	0.7	↓-1.0
4/20 17:50	-0.2	↓-0.9
4/20 18:00	-1.0	↓-0.8
4/20 18:10	-1.7	↓-0.7
4/20 18:20	-2.4	↓-0.7
4/20 18:30	-2.9	↓-0.5
4/20 18:40	-3.4	↓-0.5
4/20 18:50	-3.7	↓-0.3
4/20 19:00	-4.0	↓-0.3
4/20 19:10	-4.1	↓-0.1	干潮
4/20 19:20	-4.2	↓-0.1	干潮
4/20 19:30	-4.1	↑0.1
4/20 19:40	-3.9	↑0.2
4/20 19:50	-3.7	↑0.2
4/20 20:00	-3.3	↑0.4
4/20 20:10	-2.8	↑0.5
4/20 20:20	-2.1	↑0.7
4/20 20:30	-1.4	↑0.7
4/20 20:40	-0.6	↑0.8
4/20 20:50	0.3	↑0.9
4/20 21:00	1.4	↑1.1
4/20 21:10	2.5	↑1.1
4/20 21:20	3.7	↑1.2
4/20 21:30	4.9	↑1.2
4/20 21:40	6.2	↑1.3
4/20 21:50	7.5	↑1.3
4/20 22:00	8.9	↑1.4
4/20 22:10	10.3	↑1.4
4/20 22:20	11.7	↑1.4
4/20 22:30	13.0	↑1.3
4/20 22:40	14.4	↑1.4
4/20 22:50	15.6	↑1.2
4/20 23:00	16.9	↑1.3
4/20 23:10	18.0	↑1.1
4/20 23:20	19.1	↑1.1
4/20 23:30	20.2	↑1.1
4/20 23:40	21.1	↑0.9
4/20 23:50	21.9	↑0.8