10 (火)	08:19	00:35	17:12	09:28
	11cm	-8cm	30cm	11cm
中潮 出 05:08 入 18:15 出 06:35 入 22:22 潮干狩り ○ 05:08～06:11

江差／桧山（北海道）2046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	-8.3	↓-0.2
4/10 00:10	-8.6	↓-0.3
4/10 00:20	-8.7	↓-0.1
4/10 00:30	-8.7	0	干潮
4/10 00:40	-8.7	0
4/10 00:50	-8.7	0
4/10 01:00	-8.5	↑0.2
4/10 01:10	-8.3	↑0.2
4/10 01:20	-8.1	↑0.2
4/10 01:30	-7.7	↑0.4
4/10 01:40	-7.3	↑0.4
4/10 01:50	-6.9	↑0.4
4/10 02:00	-6.4	↑0.5
4/10 02:10	-5.9	↑0.5
4/10 02:20	-5.3	↑0.6
4/10 02:30	-4.7	↑0.6
4/10 02:40	-4.1	↑0.6
4/10 02:50	-3.5	↑0.6
4/10 03:00	-2.8	↑0.7
4/10 03:10	-2.1	↑0.7
4/10 03:20	-1.4	↑0.7
4/10 03:30	-0.7	↑0.7
4/10 03:40	0.1	↑0.8
4/10 03:50	0.8	↑0.7
4/10 04:00	1.5	↑0.7
4/10 04:10	2.2	↑0.7
4/10 04:20	2.9	↑0.7
4/10 04:30	3.6	↑0.7
4/10 04:40	4.2	↑0.6
4/10 04:50	4.9	↑0.7
4/10 05:00	5.5	↑0.6
4/10 05:10	6.1	↑0.6
4/10 05:20	6.6	↑0.5
4/10 05:30	7.1	↑0.5
4/10 05:40	7.6	↑0.5
4/10 05:50	8.0	↑0.4
4/10 06:00	8.5	↑0.5
4/10 06:10	8.8	↑0.3
4/10 06:20	9.2	↑0.4
4/10 06:30	9.5	↑0.3
4/10 06:40	9.7	↑0.2
4/10 06:50	10.0	↑0.3
4/10 07:00	10.2	↑0.2
4/10 07:10	10.3	↑0.1
4/10 07:20	10.5	↑0.2
4/10 07:30	10.6	↑0.1
4/10 07:40	10.6	0
4/10 07:50	10.7	↑0.1
4/10 08:00	10.7	0
4/10 08:10	10.8	↑0.1	満潮
4/10 08:20	10.8	0
4/10 08:30	10.7	↓-0.1
4/10 08:40	10.7	0
4/10 08:50	10.7	0
4/10 09:00	10.7	0
4/10 09:10	10.7	0
4/10 09:20	10.7	0	干潮
4/10 09:30	10.7	0
4/10 09:40	10.7	0
4/10 09:50	10.7	0
4/10 10:00	10.7	0
4/10 10:10	10.8	↑0.1
4/10 10:20	10.9	↑0.1
4/10 10:30	11.0	↑0.1
4/10 10:40	11.2	↑0.2
4/10 10:50	11.4	↑0.2
4/10 11:00	11.6	↑0.2
4/10 11:10	11.8	↑0.2
4/10 11:20	12.1	↑0.3
4/10 11:30	12.4	↑0.3
4/10 11:40	12.8	↑0.4
4/10 11:50	13.1	↑0.3
4/10 12:00	13.6	↑0.5
4/10 12:10	14.0	↑0.4
4/10 12:20	14.5	↑0.5
4/10 12:30	15.0	↑0.5
4/10 12:40	15.6	↑0.6
4/10 12:50	16.2	↑0.6
4/10 13:00	16.8	↑0.6
4/10 13:10	17.4	↑0.6
4/10 13:20	18.1	↑0.7
4/10 13:30	18.8	↑0.7
4/10 13:40	19.4	↑0.6
4/10 13:50	20.1	↑0.7
4/10 14:00	20.8	↑0.7
4/10 14:10	21.6	↑0.8
4/10 14:20	22.3	↑0.7
4/10 14:30	23.0	↑0.7
4/10 14:40	23.6	↑0.6
4/10 14:50	24.3	↑0.7
4/10 15:00	25.0	↑0.7
4/10 15:10	25.6	↑0.6
4/10 15:20	26.2	↑0.6
4/10 15:30	26.8	↑0.6
4/10 15:40	27.3	↑0.5
4/10 15:50	27.8	↑0.5
4/10 16:00	28.2	↑0.4
4/10 16:10	28.6	↑0.4
4/10 16:20	29.0	↑0.4
4/10 16:30	29.3	↑0.3
4/10 16:40	29.5	↑0.2
4/10 16:50	29.7	↑0.2
4/10 17:00	29.8	↑0.1
4/10 17:10	29.8	0	満潮
4/10 17:20	29.8	0
4/10 17:30	29.7	↓-0.1
4/10 17:40	29.5	↓-0.2
4/10 17:50	29.3	↓-0.2
4/10 18:00	29.0	↓-0.3
4/10 18:10	28.6	↓-0.4
4/10 18:20	28.1	↓-0.5
4/10 18:30	27.6	↓-0.5
4/10 18:40	27.0	↓-0.6
4/10 18:50	26.4	↓-0.6
4/10 19:00	25.7	↓-0.7
4/10 19:10	24.9	↓-0.8
4/10 19:20	24.0	↓-0.9
4/10 19:30	23.1	↓-0.9
4/10 19:40	22.2	↓-0.9
4/10 19:50	21.2	↓-1.0
4/10 20:00	20.2	↓-1.0
4/10 20:10	19.1	↓-1.1
4/10 20:20	18.0	↓-1.1
4/10 20:30	16.8	↓-1.2
4/10 20:40	15.7	↓-1.1
4/10 20:50	14.5	↓-1.2
4/10 21:00	13.3	↓-1.2
4/10 21:10	12.1	↓-1.2
4/10 21:20	10.8	↓-1.3	最大潮位差
4/10 21:30	9.6	↓-1.2
4/10 21:40	8.4	↓-1.2
4/10 21:50	7.2	↓-1.2
4/10 22:00	6.0	↓-1.2
4/10 22:10	4.9	↓-1.1
4/10 22:20	3.7	↓-1.2
4/10 22:30	2.6	↓-1.1
4/10 22:40	1.6	↓-1.0
4/10 22:50	0.5	↓-1.1
4/10 23:00	-0.4	↓-0.9
4/10 23:10	-1.4	↓-1.0
4/10 23:20	-2.3	↓-0.9
4/10 23:30	-3.1	↓-0.8
4/10 23:40	-3.9	↓-0.8
4/10 23:50	-4.6	↓-0.7