12 (水)	21:25	05:09	-	-
	25cm	-1cm	-	-
小潮 出 05:05 入 18:17 出 00:42 入 10:55 潮干狩り ◎ 05:05～13:17

江差／桧山（北海道）2034年04月12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
4/12 00:00	14.5	↓-0.8
4/12 00:10	13.6	↓-0.9	最大潮位差
4/12 00:20	12.8	↓-0.8
4/12 00:30	12.0	↓-0.8
4/12 00:40	11.1	↓-0.9	最大潮位差
4/12 00:50	10.3	↓-0.8
4/12 01:00	9.5	↓-0.8
4/12 01:10	8.7	↓-0.8
4/12 01:20	7.9	↓-0.8
4/12 01:30	7.1	↓-0.8
4/12 01:40	6.3	↓-0.8
4/12 01:50	5.6	↓-0.7
4/12 02:00	4.9	↓-0.7
4/12 02:10	4.2	↓-0.7
4/12 02:20	3.5	↓-0.7
4/12 02:30	2.9	↓-0.6
4/12 02:40	2.3	↓-0.6
4/12 02:50	1.7	↓-0.6
4/12 03:00	1.2	↓-0.5
4/12 03:10	0.7	↓-0.5
4/12 03:20	0.3	↓-0.4
4/12 03:30	-0.1	↓-0.4
4/12 03:40	-0.5	↓-0.4
4/12 03:50	-0.8	↓-0.3
4/12 04:00	-1.1	↓-0.3
4/12 04:10	-1.4	↓-0.3
4/12 04:20	-1.6	↓-0.2
4/12 04:30	-1.7	↓-0.1
4/12 04:40	-1.9	↓-0.2
4/12 04:50	-1.9	0
4/12 05:00	-2.0	↓-0.1	干潮
4/12 05:10	-2.0	0
4/12 05:20	-2.0	0
4/12 05:30	-1.9	↑0.1
4/12 05:40	-1.8	↑0.1
4/12 05:50	-1.7	↑0.1
4/12 06:00	-1.5	↑0.2
4/12 06:10	-1.4	↑0.1
4/12 06:20	-1.1	↑0.3
4/12 06:30	-0.9	↑0.2
4/12 06:40	-0.7	↑0.2
4/12 06:50	-0.4	↑0.3
4/12 07:00	-0.1	↑0.3
4/12 07:10	0.2	↑0.3
4/12 07:20	0.5	↑0.3
4/12 07:30	0.8	↑0.3
4/12 07:40	1.1	↑0.3
4/12 07:50	1.5	↑0.4
4/12 08:00	1.8	↑0.3
4/12 08:10	2.2	↑0.4
4/12 08:20	2.5	↑0.3
4/12 08:30	2.8	↑0.3
4/12 08:40	3.2	↑0.4
4/12 08:50	3.5	↑0.3
4/12 09:00	3.8	↑0.3
4/12 09:10	4.1	↑0.3
4/12 09:20	4.4	↑0.3
4/12 09:30	4.7	↑0.3
4/12 09:40	5.0	↑0.3
4/12 09:50	5.3	↑0.3
4/12 10:00	5.6	↑0.3
4/12 10:10	5.8	↑0.2
4/12 10:20	6.1	↑0.3
4/12 10:30	6.3	↑0.2
4/12 10:40	6.5	↑0.2
4/12 10:50	6.7	↑0.2
4/12 11:00	6.9	↑0.2
4/12 11:10	7.1	↑0.2
4/12 11:20	7.2	↑0.1
4/12 11:30	7.4	↑0.2
4/12 11:40	7.6	↑0.2
4/12 11:50	7.7	↑0.1
4/12 12:00	7.8	↑0.1
4/12 12:10	8.0	↑0.2
4/12 12:20	8.1	↑0.1
4/12 12:30	8.2	↑0.1
4/12 12:40	8.4	↑0.2
4/12 12:50	8.5	↑0.1
4/12 13:00	8.6	↑0.1
4/12 13:10	8.8	↑0.2
4/12 13:20	8.9	↑0.1
4/12 13:30	9.1	↑0.2
4/12 13:40	9.2	↑0.1
4/12 13:50	9.4	↑0.2
4/12 14:00	9.6	↑0.2
4/12 14:10	9.7	↑0.1
4/12 14:20	9.9	↑0.2
4/12 14:30	10.2	↑0.3
4/12 14:40	10.4	↑0.2
4/12 14:50	10.6	↑0.2
4/12 15:00	10.9	↑0.3
4/12 15:10	11.2	↑0.3
4/12 15:20	11.5	↑0.3
4/12 15:30	11.8	↑0.3
4/12 15:40	12.1	↑0.3
4/12 15:50	12.4	↑0.3
4/12 16:00	12.8	↑0.4
4/12 16:10	13.2	↑0.4
4/12 16:20	13.6	↑0.4
4/12 16:30	14.0	↑0.4
4/12 16:40	14.4	↑0.4
4/12 16:50	14.8	↑0.4
4/12 17:00	15.3	↑0.5
4/12 17:10	15.7	↑0.4
4/12 17:20	16.2	↑0.5
4/12 17:30	16.7	↑0.5
4/12 17:40	17.1	↑0.4
4/12 17:50	17.6	↑0.5
4/12 18:00	18.1	↑0.5
4/12 18:10	18.6	↑0.5
4/12 18:20	19.0	↑0.4
4/12 18:30	19.5	↑0.5
4/12 18:40	20.0	↑0.5
4/12 18:50	20.4	↑0.4
4/12 19:00	20.9	↑0.5
4/12 19:10	21.3	↑0.4
4/12 19:20	21.7	↑0.4
4/12 19:30	22.1	↑0.4
4/12 19:40	22.4	↑0.3
4/12 19:50	22.8	↑0.4
4/12 20:00	23.1	↑0.3
4/12 20:10	23.4	↑0.3
4/12 20:20	23.6	↑0.2
4/12 20:30	23.8	↑0.2
4/12 20:40	24.0	↑0.2
4/12 20:50	24.2	↑0.2
4/12 21:00	24.3	↑0.1
4/12 21:10	24.4	↑0.1
4/12 21:20	24.4	0	満潮
4/12 21:30	24.4	0
4/12 21:40	24.4	0
4/12 21:50	24.3	↓-0.1
4/12 22:00	24.1	↓-0.2
4/12 22:10	24.0	↓-0.1
4/12 22:20	23.8	↓-0.2
4/12 22:30	23.5	↓-0.3
4/12 22:40	23.2	↓-0.3
4/12 22:50	22.9	↓-0.3
4/12 23:00	22.5	↓-0.4
4/12 23:10	22.1	↓-0.4
4/12 23:20	21.6	↓-0.5
4/12 23:30	21.1	↓-0.5
4/12 23:40	20.6	↓-0.5
4/12 23:50	20.0	↓-0.6