2 (土)	00:39	09:18	16:21	17:29
	27cm	-4cm	7cm	7cm
中潮 出 05:21 入 18:06 出 15:24 入 04:20 潮干狩り ◎ 05:21～18:06

江差／桧山（北海道）2061年04月2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	26.4	↑0.2
4/2 00:10	26.6	↑0.2
4/2 00:20	26.7	↑0.1
4/2 00:30	26.8	↑0.1	満潮
4/2 00:40	26.8	0
4/2 00:50	26.7	↓-0.1
4/2 01:00	26.7	0
4/2 01:10	26.5	↓-0.2
4/2 01:20	26.3	↓-0.2
4/2 01:30	26.1	↓-0.2
4/2 01:40	25.8	↓-0.3
4/2 01:50	25.4	↓-0.4
4/2 02:00	25.0	↓-0.4
4/2 02:10	24.5	↓-0.5
4/2 02:20	24.0	↓-0.5
4/2 02:30	23.4	↓-0.6
4/2 02:40	22.8	↓-0.6
4/2 02:50	22.2	↓-0.6
4/2 03:00	21.5	↓-0.7
4/2 03:10	20.7	↓-0.8
4/2 03:20	19.9	↓-0.8
4/2 03:30	19.1	↓-0.8
4/2 03:40	18.3	↓-0.8
4/2 03:50	17.4	↓-0.9
4/2 04:00	16.5	↓-0.9
4/2 04:10	15.6	↓-0.9
4/2 04:20	14.6	↓-1.0	最大潮位差
4/2 04:30	13.6	↓-1.0	最大潮位差
4/2 04:40	12.7	↓-0.9
4/2 04:50	11.7	↓-1.0	最大潮位差
4/2 05:00	10.7	↓-1.0	最大潮位差
4/2 05:10	9.8	↓-0.9
4/2 05:20	8.8	↓-1.0	最大潮位差
4/2 05:30	7.8	↓-1.0	最大潮位差
4/2 05:40	6.9	↓-0.9
4/2 05:50	6.0	↓-0.9
4/2 06:00	5.0	↓-1.0	最大潮位差
4/2 06:10	4.2	↓-0.8
4/2 06:20	3.3	↓-0.9
4/2 06:30	2.5	↓-0.8
4/2 06:40	1.7	↓-0.8
4/2 06:50	1.0	↓-0.7
4/2 07:00	0.3	↓-0.7
4/2 07:10	-0.4	↓-0.7
4/2 07:20	-1.0	↓-0.6
4/2 07:30	-1.6	↓-0.6
4/2 07:40	-2.1	↓-0.5
4/2 07:50	-2.6	↓-0.5
4/2 08:00	-3.0	↓-0.4
4/2 08:10	-3.4	↓-0.4
4/2 08:20	-3.7	↓-0.3
4/2 08:30	-4.0	↓-0.3
4/2 08:40	-4.2	↓-0.2
4/2 08:50	-4.3	↓-0.1
4/2 09:00	-4.4	↓-0.1
4/2 09:10	-4.5	↓-0.1	干潮
4/2 09:20	-4.5	0
4/2 09:30	-4.5	0
4/2 09:40	-4.4	↑0.1
4/2 09:50	-4.3	↑0.1
4/2 10:00	-4.1	↑0.2
4/2 10:10	-3.9	↑0.2
4/2 10:20	-3.7	↑0.2
4/2 10:30	-3.4	↑0.3
4/2 10:40	-3.1	↑0.3
4/2 10:50	-2.7	↑0.4
4/2 11:00	-2.4	↑0.3
4/2 11:10	-2.0	↑0.4
4/2 11:20	-1.6	↑0.4
4/2 11:30	-1.2	↑0.4
4/2 11:40	-0.8	↑0.4
4/2 11:50	-0.4	↑0.4
4/2 12:00	0.1	↑0.5
4/2 12:10	0.5	↑0.4
4/2 12:20	0.9	↑0.4
4/2 12:30	1.4	↑0.5
4/2 12:40	1.8	↑0.4
4/2 12:50	2.2	↑0.4
4/2 13:00	2.6	↑0.4
4/2 13:10	3.0	↑0.4
4/2 13:20	3.3	↑0.3
4/2 13:30	3.7	↑0.4
4/2 13:40	4.0	↑0.3
4/2 13:50	4.3	↑0.3
4/2 14:00	4.6	↑0.3
4/2 14:10	4.9	↑0.3
4/2 14:20	5.1	↑0.2
4/2 14:30	5.3	↑0.2
4/2 14:40	5.5	↑0.2
4/2 14:50	5.7	↑0.2
4/2 15:00	5.8	↑0.1
4/2 15:10	6.0	↑0.2
4/2 15:20	6.1	↑0.1
4/2 15:30	6.1	0
4/2 15:40	6.2	↑0.1
4/2 15:50	6.2	0
4/2 16:00	6.3	↑0.1
4/2 16:10	6.3	0
4/2 16:20	6.3	0	満潮
4/2 16:30	6.3	0
4/2 16:40	6.3	0
4/2 16:50	6.3	0
4/2 17:00	6.2	↓-0.1
4/2 17:10	6.2	0
4/2 17:20	6.2	0	干潮
4/2 17:30	6.2	0
4/2 17:40	6.2	0
4/2 17:50	6.2	0
4/2 18:00	6.3	↑0.1
4/2 18:10	6.3	0
4/2 18:20	6.4	↑0.1
4/2 18:30	6.5	↑0.1
4/2 18:40	6.6	↑0.1
4/2 18:50	6.8	↑0.2
4/2 19:00	6.9	↑0.1
4/2 19:10	7.1	↑0.2
4/2 19:20	7.4	↑0.3
4/2 19:30	7.6	↑0.2
4/2 19:40	7.9	↑0.3
4/2 19:50	8.2	↑0.3
4/2 20:00	8.6	↑0.4
4/2 20:10	9.0	↑0.4
4/2 20:20	9.4	↑0.4
4/2 20:30	9.9	↑0.5
4/2 20:40	10.4	↑0.5
4/2 20:50	10.9	↑0.5
4/2 21:00	11.4	↑0.5
4/2 21:10	12.0	↑0.6
4/2 21:20	12.6	↑0.6
4/2 21:30	13.2	↑0.6
4/2 21:40	13.9	↑0.7
4/2 21:50	14.5	↑0.6
4/2 22:00	15.2	↑0.7
4/2 22:10	15.9	↑0.7
4/2 22:20	16.6	↑0.7
4/2 22:30	17.3	↑0.7
4/2 22:40	18.0	↑0.7
4/2 22:50	18.7	↑0.7
4/2 23:00	19.4	↑0.7
4/2 23:10	20.1	↑0.7
4/2 23:20	20.7	↑0.6
4/2 23:30	21.4	↑0.7
4/2 23:40	22.0	↑0.6
4/2 23:50	22.6	↑0.6