20 (火)	11:01	05:13	-	18:19
	34cm	10cm	-	-3cm
大潮 出 05:35 入 18:48 出 18:17 入 04:42

浜田市外ノ浦（島根）2027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	26.6	↓-0.1
4/20 00:10	26.5	↓-0.1
4/20 00:20	26.2	↓-0.3
4/20 00:30	25.9	↓-0.3
4/20 00:40	25.5	↓-0.4
4/20 00:50	25.0	↓-0.5
4/20 01:00	24.5	↓-0.5
4/20 01:10	24.0	↓-0.5
4/20 01:20	23.3	↓-0.7
4/20 01:30	22.7	↓-0.6
4/20 01:40	22.0	↓-0.7
4/20 01:50	21.2	↓-0.8
4/20 02:00	20.4	↓-0.8
4/20 02:10	19.6	↓-0.8
4/20 02:20	18.8	↓-0.8
4/20 02:30	18.0	↓-0.8
4/20 02:40	17.2	↓-0.8
4/20 02:50	16.4	↓-0.8
4/20 03:00	15.6	↓-0.8
4/20 03:10	14.8	↓-0.8
4/20 03:20	14.1	↓-0.7
4/20 03:30	13.4	↓-0.7
4/20 03:40	12.7	↓-0.7
4/20 03:50	12.1	↓-0.6
4/20 04:00	11.6	↓-0.5
4/20 04:10	11.1	↓-0.5
4/20 04:20	10.7	↓-0.4
4/20 04:30	10.3	↓-0.4
4/20 04:40	10.0	↓-0.3
4/20 04:50	9.8	↓-0.2
4/20 05:00	9.7	↓-0.1
4/20 05:10	9.6	↓-0.1	干潮
4/20 05:20	9.7	↑0.1
4/20 05:30	9.8	↑0.1
4/20 05:40	10.0	↑0.2
4/20 05:50	10.2	↑0.2
4/20 06:00	10.6	↑0.4
4/20 06:10	11.0	↑0.4
4/20 06:20	11.5	↑0.5
4/20 06:30	12.1	↑0.6
4/20 06:40	12.7	↑0.6
4/20 06:50	13.5	↑0.8
4/20 07:00	14.3	↑0.8
4/20 07:10	15.2	↑0.9
4/20 07:20	16.1	↑0.9
4/20 07:30	17.1	↑1.0
4/20 07:40	18.1	↑1.0
4/20 07:50	19.2	↑1.1
4/20 08:00	20.3	↑1.1
4/20 08:10	21.4	↑1.1
4/20 08:20	22.5	↑1.1
4/20 08:30	23.6	↑1.1
4/20 08:40	24.7	↑1.1
4/20 08:50	25.8	↑1.1
4/20 09:00	26.9	↑1.1
4/20 09:10	27.8	↑0.9
4/20 09:20	28.8	↑1.0
4/20 09:30	29.7	↑0.9
4/20 09:40	30.5	↑0.8
4/20 09:50	31.2	↑0.7
4/20 10:00	31.8	↑0.6
4/20 10:10	32.3	↑0.5
4/20 10:20	32.8	↑0.5
4/20 10:30	33.1	↑0.3
4/20 10:40	33.3	↑0.2
4/20 10:50	33.5	↑0.2
4/20 11:00	33.5	0	満潮
4/20 11:10	33.5	0
4/20 11:20	33.3	↓-0.2
4/20 11:30	33.1	↓-0.2
4/20 11:40	32.8	↓-0.3
4/20 11:50	32.4	↓-0.4
4/20 12:00	31.9	↓-0.5
4/20 12:10	31.3	↓-0.6
4/20 12:20	30.7	↓-0.6
4/20 12:30	30.0	↓-0.7
4/20 12:40	29.2	↓-0.8
4/20 12:50	28.3	↓-0.9
4/20 13:00	27.4	↓-0.9
4/20 13:10	26.4	↓-1.0
4/20 13:20	25.4	↓-1.0
4/20 13:30	24.3	↓-1.1
4/20 13:40	23.1	↓-1.2
4/20 13:50	21.9	↓-1.2
4/20 14:00	20.7	↓-1.2
4/20 14:10	19.4	↓-1.3
4/20 14:20	18.1	↓-1.3
4/20 14:30	16.7	↓-1.4	最大潮位差
4/20 14:40	15.4	↓-1.3
4/20 14:50	14.0	↓-1.4	最大潮位差
4/20 15:00	12.7	↓-1.3
4/20 15:10	11.4	↓-1.3
4/20 15:20	10.0	↓-1.4	最大潮位差
4/20 15:30	8.7	↓-1.3
4/20 15:40	7.5	↓-1.2
4/20 15:50	6.3	↓-1.2
4/20 16:00	5.1	↓-1.2
4/20 16:10	4.0	↓-1.1
4/20 16:20	2.9	↓-1.1
4/20 16:30	1.9	↓-1.0
4/20 16:40	1.0	↓-0.9
4/20 16:50	0.2	↓-0.8
4/20 17:00	-0.6	↓-0.8
4/20 17:10	-1.3	↓-0.7
4/20 17:20	-1.9	↓-0.6
4/20 17:30	-2.4	↓-0.5
4/20 17:40	-2.8	↓-0.4
4/20 17:50	-3.2	↓-0.4
4/20 18:00	-3.4	↓-0.2
4/20 18:10	-3.5	↓-0.1	干潮
4/20 18:20	-3.6	↓-0.1
4/20 18:30	-3.5	↑0.1
4/20 18:40	-3.3	↑0.2
4/20 18:50	-3.1	↑0.2
4/20 19:00	-2.7	↑0.4
4/20 19:10	-2.2	↑0.5
4/20 19:20	-1.6	↑0.6
4/20 19:30	-0.9	↑0.7
4/20 19:40	-0.2	↑0.7
4/20 19:50	0.7	↑0.9
4/20 20:00	1.6	↑0.9
4/20 20:10	2.7	↑1.1
4/20 20:20	3.7	↑1.0
4/20 20:30	4.9	↑1.2
4/20 20:40	6.1	↑1.2
4/20 20:50	7.3	↑1.2
4/20 21:00	8.5	↑1.2
4/20 21:10	9.8	↑1.3
4/20 21:20	11.0	↑1.2
4/20 21:30	12.2	↑1.2
4/20 21:40	13.4	↑1.2
4/20 21:50	14.5	↑1.1
4/20 22:00	15.6	↑1.1
4/20 22:10	16.7	↑1.1
4/20 22:20	17.7	↑1.0
4/20 22:30	18.6	↑0.9
4/20 22:40	19.4	↑0.8
4/20 22:50	20.2	↑0.8
4/20 23:00	20.9	↑0.7
4/20 23:10	21.5	↑0.6
4/20 23:20	22.0	↑0.5
4/20 23:30	22.4	↑0.4
4/20 23:40	22.8	↑0.4
4/20 23:50	23.1	↑0.3