1 (月)	11:21	02:22	18:31	13:44
	10cm	-10cm	12cm	10cm
小潮 出 05:21 入 18:05 出 00:30 入 08:47 潮干狩り ○ 05:21～08:26

岩内（北海道）2024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	-6.1	↓-0.6
4/1 00:10	-6.7	↓-0.6
4/1 00:20	-7.2	↓-0.5
4/1 00:30	-7.8	↓-0.6
4/1 00:40	-8.2	↓-0.4
4/1 00:50	-8.7	↓-0.5
4/1 01:00	-9.1	↓-0.4
4/1 01:10	-9.4	↓-0.3
4/1 01:20	-9.8	↓-0.4
4/1 01:30	-10.0	↓-0.2
4/1 01:40	-10.3	↓-0.3
4/1 01:50	-10.4	↓-0.1
4/1 02:00	-10.6	↓-0.2
4/1 02:10	-10.6	0
4/1 02:20	-10.7	↓-0.1	干潮
4/1 02:30	-10.6	↑0.1
4/1 02:40	-10.6	0
4/1 02:50	-10.5	↑0.1
4/1 03:00	-10.3	↑0.2
4/1 03:10	-10.1	↑0.2
4/1 03:20	-9.8	↑0.3
4/1 03:30	-9.5	↑0.3
4/1 03:40	-9.2	↑0.3
4/1 03:50	-8.8	↑0.4
4/1 04:00	-8.4	↑0.4
4/1 04:10	-8.0	↑0.4
4/1 04:20	-7.5	↑0.5
4/1 04:30	-7.0	↑0.5
4/1 04:40	-6.5	↑0.5
4/1 04:50	-5.9	↑0.6
4/1 05:00	-5.3	↑0.6
4/1 05:10	-4.7	↑0.6
4/1 05:20	-4.1	↑0.6
4/1 05:30	-3.5	↑0.6
4/1 05:40	-2.9	↑0.6
4/1 05:50	-2.2	↑0.7	最大潮位差
4/1 06:00	-1.6	↑0.6
4/1 06:10	-0.9	↑0.7	最大潮位差
4/1 06:20	-0.3	↑0.6
4/1 06:30	0.3	↑0.6
4/1 06:40	1.0	↑0.7	最大潮位差
4/1 06:50	1.6	↑0.6
4/1 07:00	2.2	↑0.6
4/1 07:10	2.8	↑0.6
4/1 07:20	3.3	↑0.5
4/1 07:30	3.9	↑0.6
4/1 07:40	4.4	↑0.5
4/1 07:50	4.9	↑0.5
4/1 08:00	5.4	↑0.5
4/1 08:10	5.9	↑0.5
4/1 08:20	6.3	↑0.4
4/1 08:30	6.7	↑0.4
4/1 08:40	7.1	↑0.4
4/1 08:50	7.4	↑0.3
4/1 09:00	7.7	↑0.3
4/1 09:10	8.0	↑0.3
4/1 09:20	8.3	↑0.3
4/1 09:30	8.5	↑0.2
4/1 09:40	8.7	↑0.2
4/1 09:50	8.9	↑0.2
4/1 10:00	9.1	↑0.2
4/1 10:10	9.2	↑0.1
4/1 10:20	9.3	↑0.1
4/1 10:30	9.4	↑0.1
4/1 10:40	9.5	↑0.1
4/1 10:50	9.5	0
4/1 11:00	9.6	↑0.1
4/1 11:10	9.6	0
4/1 11:20	9.6	0	満潮
4/1 11:30	9.6	0
4/1 11:40	9.6	0
4/1 11:50	9.6	0
4/1 12:00	9.5	↓-0.1
4/1 12:10	9.5	0
4/1 12:20	9.5	0
4/1 12:30	9.4	↓-0.1
4/1 12:40	9.4	0
4/1 12:50	9.3	↓-0.1
4/1 13:00	9.3	0
4/1 13:10	9.3	0
4/1 13:20	9.3	0
4/1 13:30	9.2	↓-0.1
4/1 13:40	9.2	0	干潮
4/1 13:50	9.2	0
4/1 14:00	9.3	↑0.1
4/1 14:10	9.3	0
4/1 14:20	9.3	0
4/1 14:30	9.3	0
4/1 14:40	9.4	↑0.1
4/1 14:50	9.5	↑0.1
4/1 15:00	9.5	0
4/1 15:10	9.6	↑0.1
4/1 15:20	9.7	↑0.1
4/1 15:30	9.8	↑0.1
4/1 15:40	9.9	↑0.1
4/1 15:50	10.0	↑0.1
4/1 16:00	10.2	↑0.2
4/1 16:10	10.3	↑0.1
4/1 16:20	10.4	↑0.1
4/1 16:30	10.5	↑0.1
4/1 16:40	10.7	↑0.2
4/1 16:50	10.8	↑0.1
4/1 17:00	10.9	↑0.1
4/1 17:10	11.0	↑0.1
4/1 17:20	11.1	↑0.1
4/1 17:30	11.2	↑0.1
4/1 17:40	11.3	↑0.1
4/1 17:50	11.4	↑0.1
4/1 18:00	11.5	↑0.1
4/1 18:10	11.5	0
4/1 18:20	11.6	↑0.1
4/1 18:30	11.6	0	満潮
4/1 18:40	11.6	0
4/1 18:50	11.5	↓-0.1
4/1 19:00	11.5	0
4/1 19:10	11.4	↓-0.1
4/1 19:20	11.3	↓-0.1
4/1 19:30	11.1	↓-0.2
4/1 19:40	11.0	↓-0.1
4/1 19:50	10.8	↓-0.2
4/1 20:00	10.6	↓-0.2
4/1 20:10	10.3	↓-0.3
4/1 20:20	10.0	↓-0.3
4/1 20:30	9.7	↓-0.3
4/1 20:40	9.4	↓-0.3
4/1 20:50	9.0	↓-0.4
4/1 21:00	8.6	↓-0.4
4/1 21:10	8.2	↓-0.4
4/1 21:20	7.7	↓-0.5
4/1 21:30	7.3	↓-0.4
4/1 21:40	6.7	↓-0.6
4/1 21:50	6.2	↓-0.5
4/1 22:00	5.7	↓-0.5
4/1 22:10	5.1	↓-0.6
4/1 22:20	4.5	↓-0.6
4/1 22:30	3.9	↓-0.6
4/1 22:40	3.3	↓-0.6
4/1 22:50	2.7	↓-0.6
4/1 23:00	2.1	↓-0.6
4/1 23:10	1.4	↓-0.7	最大潮位差
4/1 23:20	0.8	↓-0.6
4/1 23:30	0.1	↓-0.7	最大潮位差
4/1 23:40	-0.5	↓-0.6
4/1 23:50	-1.1	↓-0.6