09 (金)	00:32	09:01	15:49	17:57
	27cm	-3cm	8cm	8cm
中潮 出 05:10 入 18:14 出 04:16 入 15:16 潮干狩り ◎ 05:13～18:14

江差／桧山（北海道）2021年04月09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
4/9 00:00	25.9	↑0.2
4/9 00:10	26.0	↑0.1
4/9 00:20	26.1	↑0.1
4/9 00:30	26.1	0	満潮
4/9 00:40	26.1	0
4/9 00:50	26.0	↓-0.1
4/9 01:00	25.9	↓-0.1
4/9 01:10	25.7	↓-0.2
4/9 01:20	25.5	↓-0.2
4/9 01:30	25.2	↓-0.3
4/9 01:40	24.9	↓-0.3
4/9 01:50	24.5	↓-0.4
4/9 02:00	24.1	↓-0.4
4/9 02:10	23.6	↓-0.5
4/9 02:20	23.1	↓-0.5
4/9 02:30	22.5	↓-0.6
4/9 02:40	21.8	↓-0.7
4/9 02:50	21.2	↓-0.6
4/9 03:00	20.5	↓-0.7
4/9 03:10	19.7	↓-0.8
4/9 03:20	18.9	↓-0.8
4/9 03:30	18.1	↓-0.8
4/9 03:40	17.3	↓-0.8
4/9 03:50	16.4	↓-0.9
4/9 04:00	15.5	↓-0.9
4/9 04:10	14.6	↓-0.9
4/9 04:20	13.7	↓-0.9
4/9 04:30	12.8	↓-0.9
4/9 04:40	11.9	↓-0.9
4/9 04:50	10.9	↓-1.0	最大潮位差
4/9 05:00	10.0	↓-0.9
4/9 05:10	9.1	↓-0.9
4/9 05:20	8.1	↓-1.0	最大潮位差
4/9 05:30	7.2	↓-0.9
4/9 05:40	6.4	↓-0.8
4/9 05:50	5.5	↓-0.9
4/9 06:00	4.6	↓-0.9
4/9 06:10	3.8	↓-0.8
4/9 06:20	3.1	↓-0.7
4/9 06:30	2.3	↓-0.8
4/9 06:40	1.6	↓-0.7
4/9 06:50	0.9	↓-0.7
4/9 07:00	0.3	↓-0.6
4/9 07:10	-0.3	↓-0.6
4/9 07:20	-0.8	↓-0.5
4/9 07:30	-1.3	↓-0.5
4/9 07:40	-1.7	↓-0.4
4/9 07:50	-2.1	↓-0.4
4/9 08:00	-2.4	↓-0.3
4/9 08:10	-2.7	↓-0.3
4/9 08:20	-2.9	↓-0.2
4/9 08:30	-3.1	↓-0.2
4/9 08:40	-3.2	↓-0.1
4/9 08:50	-3.3	↓-0.1
4/9 09:00	-3.3	0	干潮
4/9 09:10	-3.3	0
4/9 09:20	-3.3	0
4/9 09:30	-3.1	↑0.2
4/9 09:40	-3.0	↑0.1
4/9 09:50	-2.8	↑0.2
4/9 10:00	-2.6	↑0.2
4/9 10:10	-2.3	↑0.3
4/9 10:20	-2.0	↑0.3
4/9 10:30	-1.6	↑0.4
4/9 10:40	-1.3	↑0.3
4/9 10:50	-0.9	↑0.4
4/9 11:00	-0.5	↑0.4
4/9 11:10	-0.1	↑0.4
4/9 11:20	0.3	↑0.4
4/9 11:30	0.8	↑0.5
4/9 11:40	1.2	↑0.4
4/9 11:50	1.7	↑0.5
4/9 12:00	2.1	↑0.4
4/9 12:10	2.6	↑0.5
4/9 12:20	3.0	↑0.4
4/9 12:30	3.5	↑0.5
4/9 12:40	3.9	↑0.4
4/9 12:50	4.3	↑0.4
4/9 13:00	4.7	↑0.4
4/9 13:10	5.1	↑0.4
4/9 13:20	5.4	↑0.3
4/9 13:30	5.8	↑0.4
4/9 13:40	6.1	↑0.3
4/9 13:50	6.4	↑0.3
4/9 14:00	6.6	↑0.2
4/9 14:10	6.9	↑0.3
4/9 14:20	7.1	↑0.2
4/9 14:30	7.3	↑0.2
4/9 14:40	7.4	↑0.1
4/9 14:50	7.6	↑0.2
4/9 15:00	7.7	↑0.1
4/9 15:10	7.8	↑0.1
4/9 15:20	7.8	0
4/9 15:30	7.9	↑0.1
4/9 15:40	7.9	0	満潮
4/9 15:50	7.9	0
4/9 16:00	7.9	0
4/9 16:10	7.9	0
4/9 16:20	7.8	↓-0.1
4/9 16:30	7.8	0
4/9 16:40	7.7	↓-0.1
4/9 16:50	7.7	0
4/9 17:00	7.6	↓-0.1
4/9 17:10	7.6	0
4/9 17:20	7.5	↓-0.1
4/9 17:30	7.5	0
4/9 17:40	7.5	0
4/9 17:50	7.4	↓-0.1	干潮
4/9 18:00	7.4	0
4/9 18:10	7.5	↑0.1
4/9 18:20	7.5	0
4/9 18:30	7.6	↑0.1
4/9 18:40	7.6	0
4/9 18:50	7.7	↑0.1
4/9 19:00	7.9	↑0.2
4/9 19:10	8.1	↑0.2
4/9 19:20	8.3	↑0.2
4/9 19:30	8.5	↑0.2
4/9 19:40	8.8	↑0.3
4/9 19:50	9.1	↑0.3
4/9 20:00	9.4	↑0.3
4/9 20:10	9.8	↑0.4
4/9 20:20	10.1	↑0.3
4/9 20:30	10.6	↑0.5
4/9 20:40	11.0	↑0.4
4/9 20:50	11.5	↑0.5
4/9 21:00	12.0	↑0.5
4/9 21:10	12.6	↑0.6
4/9 21:20	13.2	↑0.6
4/9 21:30	13.8	↑0.6
4/9 21:40	14.4	↑0.6
4/9 21:50	15.0	↑0.6
4/9 22:00	15.6	↑0.6
4/9 22:10	16.3	↑0.7
4/9 22:20	16.9	↑0.6
4/9 22:30	17.6	↑0.7
4/9 22:40	18.3	↑0.7
4/9 22:50	18.9	↑0.6
4/9 23:00	19.6	↑0.7
4/9 23:10	20.2	↑0.6
4/9 23:20	20.9	↑0.7
4/9 23:30	21.5	↑0.6
4/9 23:40	22.0	↑0.5
4/9 23:50	22.6	↑0.6