20 (日)	03:04	11:48	17:51	19:58
	42cm	8cm	16cm	15cm
中潮 出 07:14 入 17:05 出 11:39 入 22:46 潮干狩り ○ 10:14～13:47

浜田市外ノ浦（島根）2020年12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
12/20 00:00	30.8	↑1.0
12/20 00:10	31.8	↑1.0
12/20 00:20	32.8	↑1.0
12/20 00:30	33.7	↑0.9
12/20 00:40	34.7	↑1.0
12/20 00:50	35.6	↑0.9
12/20 01:00	36.4	↑0.8
12/20 01:10	37.2	↑0.8
12/20 01:20	37.9	↑0.7
12/20 01:30	38.5	↑0.6
12/20 01:40	39.1	↑0.6
12/20 01:50	39.6	↑0.5
12/20 02:00	40.0	↑0.4
12/20 02:10	40.3	↑0.3
12/20 02:20	40.6	↑0.3
12/20 02:30	40.8	↑0.2
12/20 02:40	41.0	↑0.2
12/20 02:50	41.1	↑0.1
12/20 03:00	41.1	0	満潮
12/20 03:10	41.1	0
12/20 03:20	41.1	0
12/20 03:30	41.0	↓-0.1
12/20 03:40	40.8	↓-0.2
12/20 03:50	40.6	↓-0.2
12/20 04:00	40.4	↓-0.2
12/20 04:10	40.1	↓-0.3
12/20 04:20	39.8	↓-0.3
12/20 04:30	39.4	↓-0.4
12/20 04:40	39.0	↓-0.4
12/20 04:50	38.6	↓-0.4
12/20 05:00	38.1	↓-0.5
12/20 05:10	37.5	↓-0.6
12/20 05:20	36.9	↓-0.6
12/20 05:30	36.2	↓-0.7
12/20 05:40	35.5	↓-0.7
12/20 05:50	34.7	↓-0.8
12/20 06:00	33.8	↓-0.9
12/20 06:10	33.0	↓-0.8
12/20 06:20	32.0	↓-1.0
12/20 06:30	31.1	↓-0.9
12/20 06:40	30.1	↓-1.0
12/20 06:50	29.0	↓-1.1	最大潮位差
12/20 07:00	28.0	↓-1.0
12/20 07:10	26.9	↓-1.1	最大潮位差
12/20 07:20	25.9	↓-1.0
12/20 07:30	24.8	↓-1.1	最大潮位差
12/20 07:40	23.8	↓-1.0
12/20 07:50	22.7	↓-1.1	最大潮位差
12/20 08:00	21.7	↓-1.0
12/20 08:10	20.7	↓-1.0
12/20 08:20	19.7	↓-1.0
12/20 08:30	18.8	↓-0.9
12/20 08:40	17.9	↓-0.9
12/20 08:50	17.0	↓-0.9
12/20 09:00	16.1	↓-0.9
12/20 09:10	15.3	↓-0.8
12/20 09:20	14.5	↓-0.8
12/20 09:30	13.7	↓-0.8
12/20 09:40	13.0	↓-0.7
12/20 09:50	12.3	↓-0.7
12/20 10:00	11.6	↓-0.7
12/20 10:10	11.0	↓-0.6
12/20 10:20	10.4	↓-0.6
12/20 10:30	9.9	↓-0.5
12/20 10:40	9.5	↓-0.4
12/20 10:50	9.1	↓-0.4
12/20 11:00	8.7	↓-0.4
12/20 11:10	8.4	↓-0.3
12/20 11:20	8.2	↓-0.2
12/20 11:30	8.1	↓-0.1
12/20 11:40	8.0	↓-0.1	干潮
12/20 11:50	8.0	0
12/20 12:00	8.0	0
12/20 12:10	8.1	↑0.1
12/20 12:20	8.3	↑0.2
12/20 12:30	8.5	↑0.2
12/20 12:40	8.7	↑0.2
12/20 12:50	9.0	↑0.3
12/20 13:00	9.3	↑0.3
12/20 13:10	9.6	↑0.3
12/20 13:20	10.0	↑0.4
12/20 13:30	10.3	↑0.3
12/20 13:40	10.6	↑0.3
12/20 13:50	10.9	↑0.3
12/20 14:00	11.2	↑0.3
12/20 14:10	11.5	↑0.3
12/20 14:20	11.8	↑0.3
12/20 14:30	12.1	↑0.3
12/20 14:40	12.3	↑0.2
12/20 14:50	12.5	↑0.2
12/20 15:00	12.8	↑0.3
12/20 15:10	13.0	↑0.2
12/20 15:20	13.2	↑0.2
12/20 15:30	13.4	↑0.2
12/20 15:40	13.6	↑0.2
12/20 15:50	13.7	↑0.1
12/20 16:00	13.9	↑0.2
12/20 16:10	14.1	↑0.2
12/20 16:20	14.3	↑0.2
12/20 16:30	14.4	↑0.1
12/20 16:40	14.6	↑0.2
12/20 16:50	14.7	↑0.1
12/20 17:00	14.9	↑0.2
12/20 17:10	15.0	↑0.1
12/20 17:20	15.1	↑0.1
12/20 17:30	15.1	0
12/20 17:40	15.2	↑0.1
12/20 17:50	15.2	0	満潮
12/20 18:00	15.2	0
12/20 18:10	15.1	↓-0.1
12/20 18:20	15.1	0
12/20 18:30	15.0	↓-0.1
12/20 18:40	14.9	↓-0.1
12/20 18:50	14.8	↓-0.1
12/20 19:00	14.7	↓-0.1
12/20 19:10	14.6	↓-0.1
12/20 19:20	14.5	↓-0.1
12/20 19:30	14.4	↓-0.1
12/20 19:40	14.3	↓-0.1
12/20 19:50	14.3	0	干潮
12/20 20:00	14.3	0
12/20 20:10	14.3	0
12/20 20:20	14.4	↑0.1
12/20 20:30	14.5	↑0.1
12/20 20:40	14.6	↑0.1
12/20 20:50	14.8	↑0.2
12/20 21:00	15.0	↑0.2
12/20 21:10	15.3	↑0.3
12/20 21:20	15.5	↑0.2
12/20 21:30	15.9	↑0.4
12/20 21:40	16.2	↑0.3
12/20 21:50	16.6	↑0.4
12/20 22:00	17.0	↑0.4
12/20 22:10	17.4	↑0.4
12/20 22:20	17.9	↑0.5
12/20 22:30	18.4	↑0.5
12/20 22:40	18.9	↑0.5
12/20 22:50	19.4	↑0.5
12/20 23:00	20.0	↑0.6
12/20 23:10	20.6	↑0.6
12/20 23:20	21.2	↑0.6
12/20 23:30	21.8	↑0.6
12/20 23:40	22.5	↑0.7
12/20 23:50	23.2	↑0.7