10 (木)	06:32	10:17	16:42	-
	14cm	11cm	27cm	-
中潮 出 05:09 入 18:14 出 21:20 入 06:20

江差／桧山（北海道）2031年04月10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
4/10 00:00	-6.8	↑0.2
4/10 00:10	-6.6	↑0.2
4/10 00:20	-6.3	↑0.3
4/10 00:30	-6.0	↑0.3
4/10 00:40	-5.6	↑0.4
4/10 00:50	-5.1	↑0.5
4/10 01:00	-4.6	↑0.5
4/10 01:10	-4.0	↑0.6
4/10 01:20	-3.4	↑0.6
4/10 01:30	-2.8	↑0.6
4/10 01:40	-2.1	↑0.7
4/10 01:50	-1.4	↑0.7
4/10 02:00	-0.6	↑0.8
4/10 02:10	0.2	↑0.8
4/10 02:20	1.0	↑0.8
4/10 02:30	1.8	↑0.8
4/10 02:40	2.6	↑0.8
4/10 02:50	3.4	↑0.8
4/10 03:00	4.2	↑0.8
4/10 03:10	5.0	↑0.8
4/10 03:20	5.8	↑0.8
4/10 03:30	6.5	↑0.7
4/10 03:40	7.3	↑0.8
4/10 03:50	8.0	↑0.7
4/10 04:00	8.7	↑0.7
4/10 04:10	9.4	↑0.7
4/10 04:20	10.0	↑0.6
4/10 04:30	10.6	↑0.6
4/10 04:40	11.1	↑0.5
4/10 04:50	11.6	↑0.5
4/10 05:00	12.0	↑0.4
4/10 05:10	12.4	↑0.4
4/10 05:20	12.8	↑0.4
4/10 05:30	13.1	↑0.3
4/10 05:40	13.3	↑0.2
4/10 05:50	13.6	↑0.3
4/10 06:00	13.7	↑0.1
4/10 06:10	13.8	↑0.1
4/10 06:20	13.9	↑0.1
4/10 06:30	13.9	0	満潮
4/10 06:40	13.9	0
4/10 06:50	13.9	0
4/10 07:00	13.8	↓-0.1
4/10 07:10	13.7	↓-0.1
4/10 07:20	13.5	↓-0.2
4/10 07:30	13.3	↓-0.2
4/10 07:40	13.1	↓-0.2
4/10 07:50	12.9	↓-0.2
4/10 08:00	12.7	↓-0.2
4/10 08:10	12.4	↓-0.3
4/10 08:20	12.2	↓-0.2
4/10 08:30	12.0	↓-0.2
4/10 08:40	11.7	↓-0.3
4/10 08:50	11.5	↓-0.2
4/10 09:00	11.3	↓-0.2
4/10 09:10	11.0	↓-0.3
4/10 09:20	10.9	↓-0.1
4/10 09:30	10.7	↓-0.2
4/10 09:40	10.5	↓-0.2
4/10 09:50	10.4	↓-0.1
4/10 10:00	10.4	0
4/10 10:10	10.3	↓-0.1	干潮
4/10 10:20	10.3	0
4/10 10:30	10.3	0
4/10 10:40	10.4	↑0.1
4/10 10:50	10.5	↑0.1
4/10 11:00	10.7	↑0.2
4/10 11:10	10.9	↑0.2
4/10 11:20	11.2	↑0.3
4/10 11:30	11.5	↑0.3
4/10 11:40	11.8	↑0.3
4/10 11:50	12.2	↑0.4
4/10 12:00	12.6	↑0.4
4/10 12:10	13.0	↑0.4
4/10 12:20	13.5	↑0.5
4/10 12:30	14.1	↑0.6
4/10 12:40	14.6	↑0.5
4/10 12:50	15.2	↑0.6
4/10 13:00	15.8	↑0.6
4/10 13:10	16.5	↑0.7
4/10 13:20	17.1	↑0.6
4/10 13:30	17.8	↑0.7
4/10 13:40	18.5	↑0.7
4/10 13:50	19.1	↑0.6
4/10 14:00	19.8	↑0.7
4/10 14:10	20.5	↑0.7
4/10 14:20	21.1	↑0.6
4/10 14:30	21.8	↑0.7
4/10 14:40	22.4	↑0.6
4/10 14:50	23.0	↑0.6
4/10 15:00	23.6	↑0.6
4/10 15:10	24.1	↑0.5
4/10 15:20	24.6	↑0.5
4/10 15:30	25.0	↑0.4
4/10 15:40	25.4	↑0.4
4/10 15:50	25.8	↑0.4
4/10 16:00	26.0	↑0.2
4/10 16:10	26.3	↑0.3
4/10 16:20	26.4	↑0.1
4/10 16:30	26.6	↑0.2
4/10 16:40	26.6	0	満潮
4/10 16:50	26.6	0
4/10 17:00	26.5	↓-0.1
4/10 17:10	26.3	↓-0.2
4/10 17:20	26.1	↓-0.2
4/10 17:30	25.7	↓-0.4
4/10 17:40	25.4	↓-0.3
4/10 17:50	24.9	↓-0.5
4/10 18:00	24.4	↓-0.5
4/10 18:10	23.8	↓-0.6
4/10 18:20	23.1	↓-0.7
4/10 18:30	22.4	↓-0.7
4/10 18:40	21.6	↓-0.8
4/10 18:50	20.8	↓-0.8
4/10 19:00	19.9	↓-0.9
4/10 19:10	19.0	↓-0.9
4/10 19:20	18.0	↓-1.0
4/10 19:30	17.0	↓-1.0
4/10 19:40	15.9	↓-1.1
4/10 19:50	14.8	↓-1.1
4/10 20:00	13.7	↓-1.1
4/10 20:10	12.6	↓-1.1
4/10 20:20	11.5	↓-1.1
4/10 20:30	10.3	↓-1.2	最大潮位差
4/10 20:40	9.2	↓-1.1
4/10 20:50	8.0	↓-1.2	最大潮位差
4/10 21:00	6.9	↓-1.1
4/10 21:10	5.7	↓-1.2	最大潮位差
4/10 21:20	4.6	↓-1.1
4/10 21:30	3.5	↓-1.1
4/10 21:40	2.5	↓-1.0
4/10 21:50	1.4	↓-1.1
4/10 22:00	0.5	↓-0.9
4/10 22:10	-0.5	↓-1.0
4/10 22:20	-1.4	↓-0.9
4/10 22:30	-2.2	↓-0.8
4/10 22:40	-3.0	↓-0.8
4/10 22:50	-3.7	↓-0.7
4/10 23:00	-4.3	↓-0.6
4/10 23:10	-4.9	↓-0.6
4/10 23:20	-5.5	↓-0.6
4/10 23:30	-5.9	↓-0.4
4/10 23:40	-6.3	↓-0.4
4/10 23:50	-6.6	↓-0.3