20 (日)	22:25	06:08	-	-
	26cm	-1cm	-	-
小潮 出 04:52 入 18:26 出 01:45 入 12:06 潮干狩り ◎ 04:52～12:07

江差／桧山（北海道）2036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	19.6	↓-0.7
4/20 00:10	18.9	↓-0.7
4/20 00:20	18.1	↓-0.8	最大潮位差
4/20 00:30	17.4	↓-0.7
4/20 00:40	16.6	↓-0.8	最大潮位差
4/20 00:50	15.8	↓-0.8	最大潮位差
4/20 01:00	15.0	↓-0.8	最大潮位差
4/20 01:10	14.2	↓-0.8	最大潮位差
4/20 01:20	13.4	↓-0.8	最大潮位差
4/20 01:30	12.6	↓-0.8	最大潮位差
4/20 01:40	11.8	↓-0.8	最大潮位差
4/20 01:50	11.0	↓-0.8	最大潮位差
4/20 02:00	10.2	↓-0.8	最大潮位差
4/20 02:10	9.4	↓-0.8	最大潮位差
4/20 02:20	8.6	↓-0.8	最大潮位差
4/20 02:30	7.8	↓-0.8	最大潮位差
4/20 02:40	7.1	↓-0.7
4/20 02:50	6.4	↓-0.7
4/20 03:00	5.7	↓-0.7
4/20 03:10	5.0	↓-0.7
4/20 03:20	4.3	↓-0.7
4/20 03:30	3.7	↓-0.6
4/20 03:40	3.1	↓-0.6
4/20 03:50	2.6	↓-0.5
4/20 04:00	2.1	↓-0.5
4/20 04:10	1.6	↓-0.5
4/20 04:20	1.1	↓-0.5
4/20 04:30	0.7	↓-0.4
4/20 04:40	0.4	↓-0.3
4/20 04:50	0.0	↓-0.4
4/20 05:00	-0.2	0
4/20 05:10	-0.5	↓-0.3
4/20 05:20	-0.7	↓-0.2
4/20 05:30	-0.9	↓-0.2
4/20 05:40	-1.0	↓-0.1
4/20 05:50	-1.1	↓-0.1
4/20 06:00	-1.1	0	干潮
4/20 06:10	-1.1	0
4/20 06:20	-1.1	0
4/20 06:30	-1.0	↑0.1
4/20 06:40	-0.9	↑0.1
4/20 06:50	-0.8	↑0.1
4/20 07:00	-0.6	↑0.2
4/20 07:10	-0.4	↑0.2
4/20 07:20	-0.2	↑0.2
4/20 07:30	0.0	↑0.2
4/20 07:40	0.3	0
4/20 07:50	0.6	↑0.3
4/20 08:00	0.9	↑0.3
4/20 08:10	1.2	↑0.3
4/20 08:20	1.5	↑0.3
4/20 08:30	1.8	↑0.3
4/20 08:40	2.2	↑0.4
4/20 08:50	2.6	↑0.4
4/20 09:00	2.9	↑0.3
4/20 09:10	3.3	↑0.4
4/20 09:20	3.7	↑0.4
4/20 09:30	4.1	↑0.4
4/20 09:40	4.4	↑0.3
4/20 09:50	4.8	↑0.4
4/20 10:00	5.2	↑0.4
4/20 10:10	5.5	↑0.3
4/20 10:20	5.9	↑0.4
4/20 10:30	6.2	↑0.3
4/20 10:40	6.5	↑0.3
4/20 10:50	6.8	↑0.3
4/20 11:00	7.2	↑0.4
4/20 11:10	7.4	↑0.2
4/20 11:20	7.7	↑0.3
4/20 11:30	8.0	↑0.3
4/20 11:40	8.3	↑0.3
4/20 11:50	8.5	↑0.2
4/20 12:00	8.7	↑0.2
4/20 12:10	8.9	↑0.2
4/20 12:20	9.2	↑0.3
4/20 12:30	9.3	↑0.1
4/20 12:40	9.5	↑0.2
4/20 12:50	9.7	↑0.2
4/20 13:00	9.9	↑0.2
4/20 13:10	10.0	↑0.1
4/20 13:20	10.2	↑0.2
4/20 13:30	10.3	↑0.1
4/20 13:40	10.5	↑0.2
4/20 13:50	10.6	↑0.1
4/20 14:00	10.8	↑0.2
4/20 14:10	10.9	↑0.1
4/20 14:20	11.0	↑0.1
4/20 14:30	11.2	↑0.2
4/20 14:40	11.3	↑0.1
4/20 14:50	11.5	↑0.2
4/20 15:00	11.7	↑0.2
4/20 15:10	11.8	↑0.1
4/20 15:20	12.0	↑0.2
4/20 15:30	12.2	↑0.2
4/20 15:40	12.4	↑0.2
4/20 15:50	12.6	↑0.2
4/20 16:00	12.9	↑0.3
4/20 16:10	13.1	↑0.2
4/20 16:20	13.4	↑0.3
4/20 16:30	13.6	↑0.2
4/20 16:40	13.9	↑0.3
4/20 16:50	14.2	↑0.3
4/20 17:00	14.6	↑0.4
4/20 17:10	14.9	↑0.3
4/20 17:20	15.2	↑0.3
4/20 17:30	15.6	↑0.4
4/20 17:40	16.0	↑0.4
4/20 17:50	16.4	↑0.4
4/20 18:00	16.8	↑0.4
4/20 18:10	17.2	↑0.4
4/20 18:20	17.6	↑0.4
4/20 18:30	18.0	↑0.4
4/20 18:40	18.4	↑0.4
4/20 18:50	18.9	↑0.5
4/20 19:00	19.3	↑0.4
4/20 19:10	19.8	↑0.5
4/20 19:20	20.2	↑0.4
4/20 19:30	20.6	↑0.4
4/20 19:40	21.1	↑0.5
4/20 19:50	21.5	↑0.4
4/20 20:00	21.9	↑0.4
4/20 20:10	22.3	↑0.4
4/20 20:20	22.7	↑0.4
4/20 20:30	23.0	↑0.3
4/20 20:40	23.4	↑0.4
4/20 20:50	23.7	↑0.3
4/20 21:00	24.0	↑0.3
4/20 21:10	24.2	↑0.2
4/20 21:20	24.5	↑0.3
4/20 21:30	24.7	↑0.2
4/20 21:40	24.9	↑0.2
4/20 21:50	25.0	↑0.1
4/20 22:00	25.1	↑0.1
4/20 22:10	25.2	↑0.1
4/20 22:20	25.2	0	満潮
4/20 22:30	25.2	0
4/20 22:40	25.2	0
4/20 22:50	25.1	↓-0.1
4/20 23:00	25.0	↓-0.1
4/20 23:10	24.8	↓-0.2
4/20 23:20	24.6	↓-0.2
4/20 23:30	24.3	↓-0.3
4/20 23:40	24.0	↓-0.3
4/20 23:50	23.7	↓-0.3