02 (火)	06:00	10:57	16:47	-
	17cm	9cm	23cm	-
中潮 出 05:20 入 18:07 出 06:54 入 21:06 潮干狩り ○ 10:02～11:48

江差／桧山（北海道）2052年04月02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
4/2 00:00	-4.5	↑0.3
4/2 00:10	-4.1	↑0.4
4/2 00:20	-3.7	↑0.4
4/2 00:30	-3.2	↑0.5
4/2 00:40	-2.7	↑0.5
4/2 00:50	-2.1	↑0.6
4/2 01:00	-1.4	↑0.7
4/2 01:10	-0.7	↑0.7
4/2 01:20	0.0	↑0.7
4/2 01:30	0.8	0
4/2 01:40	1.6	↑0.8
4/2 01:50	2.4	↑0.8
4/2 02:00	3.2	↑0.8
4/2 02:10	4.0	↑0.8
4/2 02:20	4.9	↑0.9
4/2 02:30	5.8	↑0.9
4/2 02:40	6.6	↑0.8
4/2 02:50	7.5	↑0.9
4/2 03:00	8.3	↑0.8
4/2 03:10	9.1	↑0.8
4/2 03:20	9.9	↑0.8
4/2 03:30	10.7	↑0.8
4/2 03:40	11.4	↑0.7
4/2 03:50	12.1	↑0.7
4/2 04:00	12.8	↑0.7
4/2 04:10	13.4	↑0.6
4/2 04:20	14.0	↑0.6
4/2 04:30	14.5	↑0.5
4/2 04:40	15.0	↑0.5
4/2 04:50	15.4	↑0.4
4/2 05:00	15.7	↑0.3
4/2 05:10	16.0	↑0.3
4/2 05:20	16.3	↑0.3
4/2 05:30	16.5	↑0.2
4/2 05:40	16.6	↑0.1
4/2 05:50	16.7	↑0.1	満潮
4/2 06:00	16.7	0	満潮
4/2 06:10	16.7	0
4/2 06:20	16.6	↓-0.1
4/2 06:30	16.5	↓-0.1
4/2 06:40	16.3	↓-0.2
4/2 06:50	16.1	↓-0.2
4/2 07:00	15.8	↓-0.3
4/2 07:10	15.5	↓-0.3
4/2 07:20	15.2	↓-0.3
4/2 07:30	14.8	↓-0.4
4/2 07:40	14.4	↓-0.4
4/2 07:50	14.0	↓-0.4
4/2 08:00	13.6	↓-0.4
4/2 08:10	13.2	↓-0.4
4/2 08:20	12.7	↓-0.5
4/2 08:30	12.3	↓-0.4
4/2 08:40	11.8	↓-0.5
4/2 08:50	11.4	↓-0.4
4/2 09:00	11.0	↓-0.4
4/2 09:10	10.6	↓-0.4
4/2 09:20	10.2	↓-0.4
4/2 09:30	9.8	↓-0.4
4/2 09:40	9.5	↓-0.3
4/2 09:50	9.2	↓-0.3
4/2 10:00	8.9	↓-0.3
4/2 10:10	8.7	↓-0.2
4/2 10:20	8.5	↓-0.2
4/2 10:30	8.3	↓-0.2
4/2 10:40	8.2	↓-0.1
4/2 10:50	8.2	0	干潮
4/2 11:00	8.2	0
4/2 11:10	8.2	0
4/2 11:20	8.3	↑0.1
4/2 11:30	8.5	↑0.2
4/2 11:40	8.7	↑0.2
4/2 11:50	8.9	↑0.2
4/2 12:00	9.2	↑0.3
4/2 12:10	9.5	↑0.3
4/2 12:20	9.9	↑0.4
4/2 12:30	10.3	↑0.4
4/2 12:40	10.8	↑0.5
4/2 12:50	11.3	↑0.5
4/2 13:00	11.8	↑0.5
4/2 13:10	12.3	↑0.5
4/2 13:20	12.9	↑0.6
4/2 13:30	13.5	↑0.6
4/2 13:40	14.1	↑0.6
4/2 13:50	14.7	↑0.6
4/2 14:00	15.3	↑0.6
4/2 14:10	16.0	↑0.7
4/2 14:20	16.6	↑0.6
4/2 14:30	17.2	↑0.6
4/2 14:40	17.8	↑0.6
4/2 14:50	18.3	↑0.5
4/2 15:00	18.9	↑0.6
4/2 15:10	19.4	↑0.5
4/2 15:20	19.9	↑0.5
4/2 15:30	20.3	↑0.4
4/2 15:40	20.7	↑0.4
4/2 15:50	21.1	↑0.4
4/2 16:00	21.4	↑0.3
4/2 16:10	21.6	↑0.2
4/2 16:20	21.8	↑0.2
4/2 16:30	21.9	↑0.1
4/2 16:40	22.0	↑0.1	満潮
4/2 16:50	22.0	0
4/2 17:00	22.0	0
4/2 17:10	21.8	↓-0.2
4/2 17:20	21.6	↓-0.2
4/2 17:30	21.4	↓-0.2
4/2 17:40	21.1	↓-0.3
4/2 17:50	20.7	↓-0.4
4/2 18:00	20.2	↓-0.5
4/2 18:10	19.7	↓-0.5
4/2 18:20	19.1	↓-0.6
4/2 18:30	18.5	↓-0.6
4/2 18:40	17.8	↓-0.7
4/2 18:50	17.1	↓-0.7
4/2 19:00	16.3	↓-0.8
4/2 19:10	15.5	↓-0.8
4/2 19:20	14.6	↓-0.9
4/2 19:30	13.7	↓-0.9
4/2 19:40	12.7	↓-1.0
4/2 19:50	11.8	↓-0.9
4/2 20:00	10.8	↓-1.0
4/2 20:10	9.8	↓-1.0
4/2 20:20	8.8	↓-1.0
4/2 20:30	7.7	↓-1.1	最大潮位差
4/2 20:40	6.7	↓-1.0
4/2 20:50	5.7	↓-1.0
4/2 21:00	4.7	↓-1.0
4/2 21:10	3.7	↓-1.0
4/2 21:20	2.8	↓-0.9
4/2 21:30	1.9	↓-0.9
4/2 21:40	1.0	↓-0.9
4/2 21:50	0.1	↓-0.9
4/2 22:00	-0.7	↓-0.8
4/2 22:10	-1.5	↓-0.8
4/2 22:20	-2.2	↓-0.7
4/2 22:30	-2.8	↓-0.6
4/2 22:40	-3.4	↓-0.6
4/2 22:50	-4.0	↓-0.6
4/2 23:00	-4.5	↓-0.5
4/2 23:10	-4.9	↓-0.4
4/2 23:20	-5.2	↓-0.3
4/2 23:30	-5.5	↓-0.3
4/2 23:40	-5.7	↓-0.2
4/2 23:50	-5.8	↓-0.1