02 (金)	08:07	01:09	18:15	11:41
	13cm	-5cm	24cm	10cm
中潮 出 05:22 入 18:06 出 08:14 入 22:45

江差／桧山（北海道）2055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	-4.0	↓-0.5
4/2 00:10	-4.4	↓-0.4
4/2 00:20	-4.7	↓-0.3
4/2 00:30	-5.0	↓-0.3
4/2 00:40	-5.2	↓-0.2
4/2 00:50	-5.4	↓-0.2
4/2 01:00	-5.4	0	干潮
4/2 01:10	-5.5	↓-0.1
4/2 01:20	-5.4	↑0.1
4/2 01:30	-5.3	↑0.1
4/2 01:40	-5.2	↑0.1
4/2 01:50	-4.9	↑0.3
4/2 02:00	-4.7	↑0.2
4/2 02:10	-4.3	↑0.4
4/2 02:20	-4.0	↑0.3
4/2 02:30	-3.5	↑0.5
4/2 02:40	-3.1	↑0.4
4/2 02:50	-2.5	↑0.6
4/2 03:00	-2.0	↑0.5
4/2 03:10	-1.4	↑0.6
4/2 03:20	-0.8	↑0.6
4/2 03:30	-0.2	↑0.6
4/2 03:40	0.5	↑0.7
4/2 03:50	1.1	↑0.6
4/2 04:00	1.8	↑0.7
4/2 04:10	2.5	↑0.7
4/2 04:20	3.2	↑0.7
4/2 04:30	3.8	↑0.6
4/2 04:40	4.5	↑0.7
4/2 04:50	5.2	↑0.7
4/2 05:00	5.8	↑0.6
4/2 05:10	6.5	↑0.7
4/2 05:20	7.1	↑0.6
4/2 05:30	7.7	↑0.6
4/2 05:40	8.2	↑0.5
4/2 05:50	8.8	↑0.6
4/2 06:00	9.2	↑0.4
4/2 06:10	9.7	↑0.5
4/2 06:20	10.1	↑0.4
4/2 06:30	10.5	↑0.4
4/2 06:40	10.9	↑0.4
4/2 06:50	11.2	↑0.3
4/2 07:00	11.4	↑0.2
4/2 07:10	11.7	↑0.3
4/2 07:20	11.9	↑0.2
4/2 07:30	12.0	↑0.1
4/2 07:40	12.1	↑0.1
4/2 07:50	12.2	↑0.1
4/2 08:00	12.2	0	満潮
4/2 08:10	12.2	0
4/2 08:20	12.2	0
4/2 08:30	12.2	0
4/2 08:40	12.1	↓-0.1
4/2 08:50	12.0	↓-0.1
4/2 09:00	11.8	↓-0.2
4/2 09:10	11.7	↓-0.1
4/2 09:20	11.5	↓-0.2
4/2 09:30	11.4	↓-0.1
4/2 09:40	11.2	↓-0.2
4/2 09:50	11.0	↓-0.2
4/2 10:00	10.8	↓-0.2
4/2 10:10	10.6	↓-0.2
4/2 10:20	10.4	↓-0.2
4/2 10:30	10.3	↓-0.1
4/2 10:40	10.1	↓-0.2
4/2 10:50	10.0	↓-0.1
4/2 11:00	9.9	↓-0.1
4/2 11:10	9.8	↓-0.1
4/2 11:20	9.7	↓-0.1
4/2 11:30	9.7	0
4/2 11:40	9.6	↓-0.1	干潮
4/2 11:50	9.6	0
4/2 12:00	9.7	↑0.1
4/2 12:10	9.8	↑0.1
4/2 12:20	9.9	↑0.1
4/2 12:30	10.0	↑0.1
4/2 12:40	10.2	↑0.2
4/2 12:50	10.5	↑0.3
4/2 13:00	10.7	↑0.2
4/2 13:10	11.0	↑0.3
4/2 13:20	11.4	↑0.4
4/2 13:30	11.7	↑0.3
4/2 13:40	12.1	↑0.4
4/2 13:50	12.5	↑0.4
4/2 14:00	13.0	↑0.5
4/2 14:10	13.5	↑0.5
4/2 14:20	14.0	↑0.5
4/2 14:30	14.5	↑0.5
4/2 14:40	15.1	↑0.6
4/2 14:50	15.6	↑0.5
4/2 15:00	16.2	↑0.6
4/2 15:10	16.7	↑0.5
4/2 15:20	17.3	↑0.6
4/2 15:30	17.9	↑0.6
4/2 15:40	18.5	↑0.6
4/2 15:50	19.0	↑0.5
4/2 16:00	19.6	↑0.6
4/2 16:10	20.1	↑0.5
4/2 16:20	20.6	↑0.5
4/2 16:30	21.1	↑0.5
4/2 16:40	21.6	↑0.5
4/2 16:50	22.0	↑0.4
4/2 17:00	22.4	↑0.4
4/2 17:10	22.7	↑0.3
4/2 17:20	23.0	↑0.3
4/2 17:30	23.3	↑0.3
4/2 17:40	23.5	↑0.2
4/2 17:50	23.6	↑0.1
4/2 18:00	23.7	↑0.1
4/2 18:10	23.8	↑0.1	満潮
4/2 18:20	23.8	0
4/2 18:30	23.7	↓-0.1
4/2 18:40	23.6	↓-0.1
4/2 18:50	23.4	↓-0.2
4/2 19:00	23.2	↓-0.2
4/2 19:10	22.9	↓-0.3
4/2 19:20	22.5	↓-0.4
4/2 19:30	22.1	↓-0.4
4/2 19:40	21.6	↓-0.5
4/2 19:50	21.1	↓-0.5
4/2 20:00	20.5	↓-0.6
4/2 20:10	19.9	↓-0.6
4/2 20:20	19.2	↓-0.7
4/2 20:30	18.5	↓-0.7
4/2 20:40	17.8	↓-0.7
4/2 20:50	17.0	↓-0.8
4/2 21:00	16.1	↓-0.9
4/2 21:10	15.2	↓-0.9
4/2 21:20	14.3	↓-0.9
4/2 21:30	13.4	↓-0.9
4/2 21:40	12.5	↓-0.9
4/2 21:50	11.5	↓-1.0	最大潮位差
4/2 22:00	10.6	↓-0.9
4/2 22:10	9.6	↓-1.0	最大潮位差
4/2 22:20	8.6	↓-1.0	最大潮位差
4/2 22:30	7.7	↓-0.9
4/2 22:40	6.7	↓-1.0	最大潮位差
4/2 22:50	5.8	↓-0.9
4/2 23:00	4.9	↓-0.9
4/2 23:10	4.0	↓-0.9
4/2 23:20	3.1	↓-0.9
4/2 23:30	2.2	↓-0.9
4/2 23:40	1.4	↓-0.8
4/2 23:50	0.6	↓-0.8