1 (木)	07:11	00:06	17:54	11:47
	18cm	1cm	18cm	12cm
中潮 出 05:17 入 18:04 出 22:37 入 07:14

香深/礼文島（北海道）2021年04月1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
4/1 00:00	0.9	0	干潮
4/1 00:10	0.9	0
4/1 00:20	0.9	0
4/1 00:30	1.0	↑0.1
4/1 00:40	1.1	↑0.1
4/1 00:50	1.2	↑0.1
4/1 01:00	1.4	↑0.2
4/1 01:10	1.6	↑0.2
4/1 01:20	1.8	↑0.2
4/1 01:30	2.1	↑0.3
4/1 01:40	2.4	↑0.3
4/1 01:50	2.7	↑0.3
4/1 02:00	3.0	↑0.3
4/1 02:10	3.4	↑0.4
4/1 02:20	3.8	↑0.4
4/1 02:30	4.3	↑0.5
4/1 02:40	4.7	↑0.4
4/1 02:50	5.2	↑0.5
4/1 03:00	5.7	↑0.5
4/1 03:10	6.3	↑0.6
4/1 03:20	6.9	↑0.6
4/1 03:30	7.5	↑0.6
4/1 03:40	8.1	↑0.6
4/1 03:50	8.7	↑0.6
4/1 04:00	9.3	↑0.6
4/1 04:10	10.0	↑0.7
4/1 04:20	10.6	↑0.6
4/1 04:30	11.2	↑0.6
4/1 04:40	11.9	↑0.7
4/1 04:50	12.5	↑0.6
4/1 05:00	13.1	↑0.6
4/1 05:10	13.7	↑0.6
4/1 05:20	14.2	↑0.5
4/1 05:30	14.8	↑0.6
4/1 05:40	15.3	↑0.5
4/1 05:50	15.7	↑0.4
4/1 06:00	16.1	↑0.4
4/1 06:10	16.4	↑0.3
4/1 06:20	16.7	↑0.3
4/1 06:30	17.0	↑0.3
4/1 06:40	17.2	↑0.2
4/1 06:50	17.3	↑0.1
4/1 07:00	17.4	↑0.1
4/1 07:10	17.4	0	満潮
4/1 07:20	17.4	0
4/1 07:30	17.3	↓-0.1
4/1 07:40	17.2	↓-0.1
4/1 07:50	17.0	↓-0.2
4/1 08:00	16.8	↓-0.2
4/1 08:10	16.6	↓-0.2
4/1 08:20	16.3	↓-0.3
4/1 08:30	16.0	↓-0.3
4/1 08:40	15.7	↓-0.3
4/1 08:50	15.4	↓-0.3
4/1 09:00	15.0	↓-0.4
4/1 09:10	14.7	↓-0.3
4/1 09:20	14.3	↓-0.4
4/1 09:30	14.0	↓-0.3
4/1 09:40	13.7	↓-0.3
4/1 09:50	13.4	↓-0.3
4/1 10:00	13.1	↓-0.3
4/1 10:10	12.8	↓-0.3
4/1 10:20	12.6	↓-0.2
4/1 10:30	12.4	↓-0.2
4/1 10:40	12.2	↓-0.2
4/1 10:50	12.0	↓-0.2
4/1 11:00	11.9	↓-0.1
4/1 11:10	11.8	↓-0.1
4/1 11:20	11.7	↓-0.1
4/1 11:30	11.7	0
4/1 11:40	11.6	↓-0.1	干潮
4/1 11:50	11.6	0
4/1 12:00	11.7	↑0.1
4/1 12:10	11.7	0
4/1 12:20	11.8	↑0.1
4/1 12:30	11.8	0
4/1 12:40	11.9	↑0.1
4/1 12:50	12.0	↑0.1
4/1 13:00	12.1	↑0.1
4/1 13:10	12.3	↑0.2
4/1 13:20	12.4	↑0.1
4/1 13:30	12.5	↑0.1
4/1 13:40	12.7	↑0.2
4/1 13:50	12.8	↑0.1
4/1 14:00	13.0	↑0.2
4/1 14:10	13.2	↑0.2
4/1 14:20	13.4	↑0.2
4/1 14:30	13.6	↑0.2
4/1 14:40	13.8	↑0.2
4/1 14:50	14.0	↑0.2
4/1 15:00	14.2	↑0.2
4/1 15:10	14.4	↑0.2
4/1 15:20	14.6	↑0.2
4/1 15:30	14.9	↑0.3
4/1 15:40	15.1	↑0.2
4/1 15:50	15.4	↑0.3
4/1 16:00	15.6	↑0.2
4/1 16:10	15.9	↑0.3
4/1 16:20	16.1	↑0.2
4/1 16:30	16.3	↑0.2
4/1 16:40	16.6	↑0.3
4/1 16:50	16.8	↑0.2
4/1 17:00	16.9	↑0.1
4/1 17:10	17.1	↑0.2
4/1 17:20	17.3	↑0.2
4/1 17:30	17.4	↑0.1
4/1 17:40	17.4	0
4/1 17:50	17.5	↑0.1	満潮
4/1 18:00	17.5	0
4/1 18:10	17.4	↓-0.1
4/1 18:20	17.3	↓-0.1
4/1 18:30	17.2	↓-0.1
4/1 18:40	17.0	↓-0.2
4/1 18:50	16.7	↓-0.3
4/1 19:00	16.4	↓-0.3
4/1 19:10	16.0	↓-0.4
4/1 19:20	15.6	↓-0.4
4/1 19:30	15.1	↓-0.5
4/1 19:40	14.6	↓-0.5
4/1 19:50	14.1	↓-0.5
4/1 20:00	13.5	↓-0.6
4/1 20:10	12.8	↓-0.7
4/1 20:20	12.2	↓-0.6
4/1 20:30	11.5	↓-0.7
4/1 20:40	10.8	↓-0.7
4/1 20:50	10.0	↓-0.8	最大潮位差
4/1 21:00	9.3	↓-0.7
4/1 21:10	8.6	↓-0.7
4/1 21:20	7.8	↓-0.8	最大潮位差
4/1 21:30	7.1	↓-0.7
4/1 21:40	6.4	↓-0.7
4/1 21:50	5.7	↓-0.7
4/1 22:00	5.0	↓-0.7
4/1 22:10	4.4	↓-0.6
4/1 22:20	3.8	↓-0.6
4/1 22:30	3.2	↓-0.6
4/1 22:40	2.7	↓-0.5
4/1 22:50	2.2	↓-0.5
4/1 23:00	1.8	↓-0.4
4/1 23:10	1.4	↓-0.4
4/1 23:20	1.0	↓-0.4
4/1 23:30	0.7	↓-0.3
4/1 23:40	0.5	↓-0.2
4/1 23:50	0.3	↓-0.2