20 (土)	01:19	08:04	14:35	20:51
	16cm	6cm	17cm	8cm
中潮 出 04:48 入 18:27 出 14:45 入 03:22 潮干狩り ○ 06:52～09:12

忍路（北海道）2024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	14.6	↑0.1
4/20 00:10	14.8	↑0.2
4/20 00:20	14.9	↑0.1
4/20 00:30	15.1	↑0.2
4/20 00:40	15.2	↑0.1
4/20 00:50	15.2	0
4/20 01:00	15.3	↑0.1
4/20 01:10	15.3	0	満潮
4/20 01:20	15.3	0
4/20 01:30	15.3	0
4/20 01:40	15.3	0
4/20 01:50	15.2	↓-0.1
4/20 02:00	15.1	↓-0.1
4/20 02:10	15.0	↓-0.1
4/20 02:20	14.8	↓-0.2
4/20 02:30	14.6	↓-0.2
4/20 02:40	14.4	↓-0.2
4/20 02:50	14.2	↓-0.2
4/20 03:00	14.0	↓-0.2
4/20 03:10	13.7	↓-0.3
4/20 03:20	13.4	↓-0.3
4/20 03:30	13.1	↓-0.3
4/20 03:40	12.7	↓-0.4
4/20 03:50	12.4	↓-0.3
4/20 04:00	12.0	↓-0.4
4/20 04:10	11.6	↓-0.4
4/20 04:20	11.2	↓-0.4
4/20 04:30	10.9	↓-0.3
4/20 04:40	10.5	↓-0.4
4/20 04:50	10.1	↓-0.4
4/20 05:00	9.7	↓-0.4
4/20 05:10	9.3	↓-0.4
4/20 05:20	8.9	↓-0.4
4/20 05:30	8.6	↓-0.3
4/20 05:40	8.2	↓-0.4
4/20 05:50	7.9	↓-0.3
4/20 06:00	7.5	↓-0.4
4/20 06:10	7.2	↓-0.3
4/20 06:20	6.9	↓-0.3
4/20 06:30	6.6	↓-0.3
4/20 06:40	6.4	↓-0.2
4/20 06:50	6.2	↓-0.2
4/20 07:00	6.0	↓-0.2
4/20 07:10	5.8	↓-0.2
4/20 07:20	5.6	↓-0.2
4/20 07:30	5.5	↓-0.1
4/20 07:40	5.4	↓-0.1
4/20 07:50	5.4	0
4/20 08:00	5.3	↓-0.1	干潮
4/20 08:10	5.3	0
4/20 08:20	5.4	↑0.1
4/20 08:30	5.5	↑0.1
4/20 08:40	5.6	↑0.1
4/20 08:50	5.7	↑0.1
4/20 09:00	5.9	↑0.2
4/20 09:10	6.1	↑0.2
4/20 09:20	6.3	↑0.2
4/20 09:30	6.6	↑0.3
4/20 09:40	6.9	↑0.3
4/20 09:50	7.2	↑0.3
4/20 10:00	7.6	↑0.4
4/20 10:10	8.0	↑0.4
4/20 10:20	8.4	↑0.4
4/20 10:30	8.8	↑0.4
4/20 10:40	9.2	↑0.4
4/20 10:50	9.6	↑0.4
4/20 11:00	10.0	↑0.4
4/20 11:10	10.5	↑0.5	最大潮位差
4/20 11:20	10.9	↑0.4
4/20 11:30	11.4	↑0.5	最大潮位差
4/20 11:40	11.8	↑0.4
4/20 11:50	12.2	↑0.4
4/20 12:00	12.6	↑0.4
4/20 12:10	13.0	↑0.4
4/20 12:20	13.4	↑0.4
4/20 12:30	13.7	↑0.3
4/20 12:40	14.1	↑0.4
4/20 12:50	14.4	↑0.3
4/20 13:00	14.7	↑0.3
4/20 13:10	15.0	↑0.3
4/20 13:20	15.2	↑0.2
4/20 13:30	15.4	↑0.2
4/20 13:40	15.6	↑0.2
4/20 13:50	15.8	↑0.2
4/20 14:00	15.9	↑0.1
4/20 14:10	16.0	↑0.1
4/20 14:20	16.0	0
4/20 14:30	16.1	↑0.1	満潮
4/20 14:40	16.1	0
4/20 14:50	16.0	↓-0.1
4/20 15:00	16.0	0
4/20 15:10	15.9	↓-0.1
4/20 15:20	15.7	↓-0.2
4/20 15:30	15.6	↓-0.1
4/20 15:40	15.4	↓-0.2
4/20 15:50	15.2	↓-0.2
4/20 16:00	15.0	↓-0.2
4/20 16:10	14.7	↓-0.3
4/20 16:20	14.4	↓-0.3
4/20 16:30	14.2	↓-0.2
4/20 16:40	13.9	↓-0.3
4/20 16:50	13.5	↓-0.4
4/20 17:00	13.2	↓-0.3
4/20 17:10	12.9	↓-0.3
4/20 17:20	12.6	↓-0.3
4/20 17:30	12.2	↓-0.4
4/20 17:40	11.9	↓-0.3
4/20 17:50	11.5	↓-0.4
4/20 18:00	11.2	↓-0.3
4/20 18:10	10.9	↓-0.3
4/20 18:20	10.5	↓-0.4
4/20 18:30	10.2	↓-0.3
4/20 18:40	9.9	↓-0.3
4/20 18:50	9.6	↓-0.3
4/20 19:00	9.3	↓-0.3
4/20 19:10	9.1	↓-0.2
4/20 19:20	8.8	↓-0.3
4/20 19:30	8.6	↓-0.2
4/20 19:40	8.4	↓-0.2
4/20 19:50	8.2	↓-0.2
4/20 20:00	8.1	↓-0.1
4/20 20:10	7.9	↓-0.2
4/20 20:20	7.8	↓-0.1
4/20 20:30	7.7	↓-0.1
4/20 20:40	7.7	0
4/20 20:50	7.7	0	干潮
4/20 21:00	7.7	0
4/20 21:10	7.7	0
4/20 21:20	7.8	↑0.1
4/20 21:30	7.9	↑0.1
4/20 21:40	8.1	↑0.2
4/20 21:50	8.3	↑0.2
4/20 22:00	8.5	↑0.2
4/20 22:10	8.7	↑0.2
4/20 22:20	9.0	↑0.3
4/20 22:30	9.2	↑0.2
4/20 22:40	9.5	↑0.3
4/20 22:50	9.9	↑0.4
4/20 23:00	10.2	↑0.3
4/20 23:10	10.5	↑0.3
4/20 23:20	10.9	↑0.4
4/20 23:30	11.3	↑0.4
4/20 23:40	11.6	↑0.3
4/20 23:50	12.0	↑0.4