31 (金)	10:39	04:58	21:49	14:38
	19cm	1cm	45cm	13cm
中潮 出 07:18 入 17:12 出 04:13 入 14:36

浜田市外ノ浦（島根）2021年12月31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
12/31 00:00	26.1	↓-1.1
12/31 00:10	24.9	↓-1.2
12/31 00:20	23.7	↓-1.2
12/31 00:30	22.5	↓-1.2
12/31 00:40	21.3	↓-1.2
12/31 00:50	20.1	↓-1.2
12/31 01:00	18.9	↓-1.2
12/31 01:10	17.7	↓-1.2
12/31 01:20	16.4	↓-1.3	最大潮位差
12/31 01:30	15.2	↓-1.2
12/31 01:40	14.0	↓-1.2
12/31 01:50	12.9	↓-1.1
12/31 02:00	11.7	↓-1.2
12/31 02:10	10.6	↓-1.1
12/31 02:20	9.5	↓-1.1
12/31 02:30	8.5	↓-1.0
12/31 02:40	7.5	↓-1.0
12/31 02:50	6.5	↓-1.0
12/31 03:00	5.6	↓-0.9
12/31 03:10	4.8	↓-0.8
12/31 03:20	4.1	↓-0.7
12/31 03:30	3.4	↓-0.7
12/31 03:40	2.7	↓-0.7
12/31 03:50	2.2	↓-0.5
12/31 04:00	1.7	↓-0.5
12/31 04:10	1.3	↓-0.4
12/31 04:20	0.9	↓-0.4
12/31 04:30	0.7	↓-0.2
12/31 04:40	0.5	↓-0.2
12/31 04:50	0.4	↓-0.1	干潮
12/31 05:00	0.4	0
12/31 05:10	0.5	↑0.1
12/31 05:20	0.6	↑0.1
12/31 05:30	0.8	↑0.2
12/31 05:40	1.1	↑0.3
12/31 05:50	1.5	↑0.4
12/31 06:00	1.9	↑0.4
12/31 06:10	2.5	↑0.6
12/31 06:20	3.0	↑0.5
12/31 06:30	3.7	↑0.7
12/31 06:40	4.4	↑0.7
12/31 06:50	5.1	↑0.7
12/31 07:00	5.9	↑0.8
12/31 07:10	6.7	↑0.8
12/31 07:20	7.5	↑0.8
12/31 07:30	8.4	↑0.9
12/31 07:40	9.2	↑0.8
12/31 07:50	10.1	↑0.9
12/31 08:00	10.9	↑0.8
12/31 08:10	11.7	↑0.8
12/31 08:20	12.5	↑0.8
12/31 08:30	13.3	↑0.8
12/31 08:40	14.0	↑0.7
12/31 08:50	14.7	↑0.7
12/31 09:00	15.3	↑0.6
12/31 09:10	15.9	↑0.6
12/31 09:20	16.4	↑0.5
12/31 09:30	16.8	↑0.4
12/31 09:40	17.2	↑0.4
12/31 09:50	17.5	↑0.3
12/31 10:00	17.8	↑0.3
12/31 10:10	18.0	↑0.2
12/31 10:20	18.1	↑0.1
12/31 10:30	18.2	↑0.1	満潮
12/31 10:40	18.2	0
12/31 10:50	18.2	0
12/31 11:00	18.1	↓-0.1
12/31 11:10	17.9	↓-0.2
12/31 11:20	17.8	↓-0.1
12/31 11:30	17.6	↓-0.2
12/31 11:40	17.4	↓-0.2
12/31 11:50	17.1	↓-0.3
12/31 12:00	16.8	↓-0.3
12/31 12:10	16.5	↓-0.3
12/31 12:20	16.2	↓-0.3
12/31 12:30	15.9	↓-0.3
12/31 12:40	15.5	↓-0.4
12/31 12:50	15.2	↓-0.3
12/31 13:00	14.9	↓-0.3
12/31 13:10	14.5	↓-0.4
12/31 13:20	14.2	↓-0.3
12/31 13:30	13.9	↓-0.3
12/31 13:40	13.7	↓-0.2
12/31 13:50	13.5	↓-0.2
12/31 14:00	13.3	↓-0.2
12/31 14:10	13.1	↓-0.2
12/31 14:20	13.0	↓-0.1
12/31 14:30	12.9	↓-0.1	干潮
12/31 14:40	12.9	0
12/31 14:50	12.9	0
12/31 15:00	13.0	↑0.1
12/31 15:10	13.2	↑0.2
12/31 15:20	13.4	↑0.2
12/31 15:30	13.7	↑0.3
12/31 15:40	14.1	↑0.4
12/31 15:50	14.5	↑0.4
12/31 16:00	15.0	↑0.5
12/31 16:10	15.5	↑0.5
12/31 16:20	16.1	↑0.6
12/31 16:30	16.8	↑0.7
12/31 16:40	17.5	↑0.7
12/31 16:50	18.3	↑0.8
12/31 17:00	19.1	↑0.8
12/31 17:10	20.0	↑0.9
12/31 17:20	21.0	↑1.0
12/31 17:30	21.9	↑0.9
12/31 17:40	23.0	↑1.1
12/31 17:50	24.0	↑1.0
12/31 18:00	25.1	↑1.1
12/31 18:10	26.2	↑1.1
12/31 18:20	27.4	↑1.2
12/31 18:30	28.6	↑1.2
12/31 18:40	29.7	↑1.1
12/31 18:50	30.9	↑1.2
12/31 19:00	32.1	↑1.2
12/31 19:10	33.3	↑1.2
12/31 19:20	34.5	↑1.2
12/31 19:30	35.6	↑1.1
12/31 19:40	36.7	↑1.1
12/31 19:50	37.8	↑1.1
12/31 20:00	38.8	↑1.0
12/31 20:10	39.7	↑0.9
12/31 20:20	40.6	↑0.9
12/31 20:30	41.4	↑0.8
12/31 20:40	42.2	↑0.8
12/31 20:50	42.8	↑0.6
12/31 21:00	43.4	↑0.6
12/31 21:10	43.8	↑0.4
12/31 21:20	44.1	↑0.3
12/31 21:30	44.4	↑0.3
12/31 21:40	44.5	↑0.1	満潮
12/31 21:50	44.6	↑0.1
12/31 22:00	44.5	↓-0.1
12/31 22:10	44.3	↓-0.2
12/31 22:20	44.0	↓-0.3
12/31 22:30	43.6	↓-0.4
12/31 22:40	43.1	↓-0.5
12/31 22:50	42.6	↓-0.5
12/31 23:00	41.9	↓-0.7
12/31 23:10	41.2	↓-0.7
12/31 23:20	40.3	↓-0.9
12/31 23:30	39.4	↓-0.9
12/31 23:40	38.5	↓-0.9
12/31 23:50	37.4	↓-1.1