1 (水)	20:30	04:37	-	-
	26cm	-5cm	-	-
小潮 出 05:23 入 18:05 出 10:02 入 00:39 潮干狩り ◎ 05:23～13:00

江差／桧山（北海道）2020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	9.8	↓-0.9	最大潮位差
4/1 00:10	8.9	↓-0.9	最大潮位差
4/1 00:20	8.0	↓-0.9	最大潮位差
4/1 00:30	7.1	↓-0.9	最大潮位差
4/1 00:40	6.2	↓-0.9	最大潮位差
4/1 00:50	5.3	↓-0.9	最大潮位差
4/1 01:00	4.5	↓-0.8
4/1 01:10	3.6	↓-0.9	最大潮位差
4/1 01:20	2.8	↓-0.8
4/1 01:30	2.0	↓-0.8
4/1 01:40	1.3	↓-0.7
4/1 01:50	0.6	↓-0.7
4/1 02:00	-0.1	↓-0.7
4/1 02:10	-0.8	↓-0.7
4/1 02:20	-1.4	↓-0.6
4/1 02:30	-1.9	↓-0.5
4/1 02:40	-2.4	↓-0.5
4/1 02:50	-2.9	↓-0.5
4/1 03:00	-3.4	↓-0.5
4/1 03:10	-3.8	↓-0.4
4/1 03:20	-4.1	↓-0.3
4/1 03:30	-4.4	↓-0.3
4/1 03:40	-4.7	↓-0.3
4/1 03:50	-4.9	↓-0.2
4/1 04:00	-5.0	↓-0.1
4/1 04:10	-5.2	↓-0.2
4/1 04:20	-5.3	↓-0.1
4/1 04:30	-5.3	0	干潮
4/1 04:40	-5.3	0
4/1 04:50	-5.3	0
4/1 05:00	-5.2	↑0.1
4/1 05:10	-5.1	↑0.1
4/1 05:20	-4.9	↑0.2
4/1 05:30	-4.8	↑0.1
4/1 05:40	-4.6	↑0.2
4/1 05:50	-4.3	↑0.3
4/1 06:00	-4.1	↑0.2
4/1 06:10	-3.8	↑0.3
4/1 06:20	-3.5	↑0.3
4/1 06:30	-3.2	↑0.3
4/1 06:40	-2.9	↑0.3
4/1 06:50	-2.5	↑0.4
4/1 07:00	-2.2	↑0.3
4/1 07:10	-1.8	↑0.4
4/1 07:20	-1.4	↑0.4
4/1 07:30	-1.1	↑0.3
4/1 07:40	-0.7	↑0.4
4/1 07:50	-0.3	↑0.4
4/1 08:00	0.1	↑0.4
4/1 08:10	0.5	↑0.4
4/1 08:20	0.9	↑0.4
4/1 08:30	1.2	↑0.3
4/1 08:40	1.6	↑0.4
4/1 08:50	2.0	↑0.4
4/1 09:00	2.3	↑0.3
4/1 09:10	2.7	↑0.4
4/1 09:20	3.0	↑0.3
4/1 09:30	3.3	↑0.3
4/1 09:40	3.7	↑0.4
4/1 09:50	4.0	↑0.3
4/1 10:00	4.3	↑0.3
4/1 10:10	4.6	↑0.3
4/1 10:20	4.8	↑0.2
4/1 10:30	5.1	↑0.3
4/1 10:40	5.4	↑0.3
4/1 10:50	5.6	↑0.2
4/1 11:00	5.9	↑0.3
4/1 11:10	6.1	↑0.2
4/1 11:20	6.4	↑0.3
4/1 11:30	6.6	↑0.2
4/1 11:40	6.9	↑0.3
4/1 11:50	7.1	↑0.2
4/1 12:00	7.3	↑0.2
4/1 12:10	7.6	↑0.3
4/1 12:20	7.8	↑0.2
4/1 12:30	8.1	↑0.3
4/1 12:40	8.3	↑0.2
4/1 12:50	8.6	↑0.3
4/1 13:00	8.9	↑0.3
4/1 13:10	9.1	↑0.2
4/1 13:20	9.4	↑0.3
4/1 13:30	9.7	↑0.3
4/1 13:40	10.0	↑0.3
4/1 13:50	10.4	↑0.4
4/1 14:00	10.7	↑0.3
4/1 14:10	11.1	↑0.4
4/1 14:20	11.4	↑0.3
4/1 14:30	11.8	↑0.4
4/1 14:40	12.2	↑0.4
4/1 14:50	12.6	↑0.4
4/1 15:00	13.0	↑0.4
4/1 15:10	13.5	↑0.5
4/1 15:20	13.9	↑0.4
4/1 15:30	14.4	↑0.5
4/1 15:40	14.9	↑0.5
4/1 15:50	15.4	↑0.5
4/1 16:00	15.9	↑0.5
4/1 16:10	16.4	↑0.5
4/1 16:20	16.9	↑0.5
4/1 16:30	17.4	↑0.5
4/1 16:40	17.9	↑0.5
4/1 16:50	18.4	↑0.5
4/1 17:00	19.0	↑0.6
4/1 17:10	19.5	↑0.5
4/1 17:20	20.0	↑0.5
4/1 17:30	20.5	↑0.5
4/1 17:40	21.0	↑0.5
4/1 17:50	21.5	↑0.5
4/1 18:00	22.0	↑0.5
4/1 18:10	22.4	↑0.4
4/1 18:20	22.9	↑0.5
4/1 18:30	23.3	↑0.4
4/1 18:40	23.7	↑0.4
4/1 18:50	24.1	↑0.4
4/1 19:00	24.4	↑0.3
4/1 19:10	24.7	↑0.3
4/1 19:20	25.0	↑0.3
4/1 19:30	25.3	↑0.3
4/1 19:40	25.5	↑0.2
4/1 19:50	25.7	↑0.2
4/1 20:00	25.8	↑0.1
4/1 20:10	25.9	↑0.1
4/1 20:20	26.0	↑0.1	満潮
4/1 20:30	26.0	0	満潮
4/1 20:40	26.0	0
4/1 20:50	25.9	↓-0.1
4/1 21:00	25.8	↓-0.1
4/1 21:10	25.6	↓-0.2
4/1 21:20	25.4	↓-0.2
4/1 21:30	25.2	↓-0.2
4/1 21:40	24.9	↓-0.3
4/1 21:50	24.5	↓-0.4
4/1 22:00	24.1	↓-0.4
4/1 22:10	23.7	↓-0.4
4/1 22:20	23.2	↓-0.5
4/1 22:30	22.7	↓-0.5
4/1 22:40	22.2	↓-0.5
4/1 22:50	21.6	↓-0.6
4/1 23:00	20.9	↓-0.7
4/1 23:10	20.3	↓-0.6
4/1 23:20	19.6	↓-0.7
4/1 23:30	18.8	↓-0.8
4/1 23:40	18.1	↓-0.7
4/1 23:50	17.3	↓-0.8