1 (土)	19:14	03:21	-	-
	30cm	-7cm	-	-
小潮 出 05:23 入 18:05 出 00:45 入 09:07 潮干狩り ◎ 05:23～12:18

江差／桧山（北海道）2062年04月1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
4/1 00:00	2.6	↓-1.0
4/1 00:10	1.7	↓-0.9
4/1 00:20	0.8	↓-0.9
4/1 00:30	-0.1	↓-0.9
4/1 00:40	-0.9	↓-0.8
4/1 00:50	-1.7	↓-0.8
4/1 01:00	-2.4	↓-0.7
4/1 01:10	-3.1	↓-0.7
4/1 01:20	-3.7	↓-0.6
4/1 01:30	-4.3	↓-0.6
4/1 01:40	-4.9	↓-0.6
4/1 01:50	-5.3	↓-0.4
4/1 02:00	-5.8	↓-0.5
4/1 02:10	-6.2	↓-0.4
4/1 02:20	-6.5	↓-0.3
4/1 02:30	-6.8	↓-0.3
4/1 02:40	-7.0	↓-0.2
4/1 02:50	-7.1	↓-0.1
4/1 03:00	-7.3	↓-0.2
4/1 03:10	-7.3	0
4/1 03:20	-7.4	↓-0.1	干潮
4/1 03:30	-7.3	↑0.1
4/1 03:40	-7.3	0
4/1 03:50	-7.2	↑0.1
4/1 04:00	-7.0	↑0.2
4/1 04:10	-6.9	↑0.1
4/1 04:20	-6.6	↑0.3
4/1 04:30	-6.4	↑0.2
4/1 04:40	-6.1	↑0.3
4/1 04:50	-5.8	↑0.3
4/1 05:00	-5.5	↑0.3
4/1 05:10	-5.1	↑0.4
4/1 05:20	-4.8	↑0.3
4/1 05:30	-4.4	↑0.4
4/1 05:40	-4.0	↑0.4
4/1 05:50	-3.6	↑0.4
4/1 06:00	-3.2	↑0.4
4/1 06:10	-2.8	↑0.4
4/1 06:20	-2.3	↑0.5
4/1 06:30	-1.9	↑0.4
4/1 06:40	-1.5	↑0.4
4/1 06:50	-1.1	↑0.4
4/1 07:00	-0.7	↑0.4
4/1 07:10	-0.3	↑0.4
4/1 07:20	0.1	↑0.4
4/1 07:30	0.5	↑0.4
4/1 07:40	0.9	↑0.4
4/1 07:50	1.2	↑0.3
4/1 08:00	1.6	↑0.4
4/1 08:10	1.9	↑0.3
4/1 08:20	2.3	↑0.4
4/1 08:30	2.6	↑0.3
4/1 08:40	2.9	↑0.3
4/1 08:50	3.2	↑0.3
4/1 09:00	3.5	↑0.3
4/1 09:10	3.7	↑0.2
4/1 09:20	4.0	↑0.3
4/1 09:30	4.3	↑0.3
4/1 09:40	4.5	↑0.2
4/1 09:50	4.8	↑0.3
4/1 10:00	5.0	↑0.2
4/1 10:10	5.2	↑0.2
4/1 10:20	5.5	↑0.3
4/1 10:30	5.7	↑0.2
4/1 10:40	6.0	↑0.3
4/1 10:50	6.2	↑0.2
4/1 11:00	6.5	↑0.3
4/1 11:10	6.7	↑0.2
4/1 11:20	7.0	↑0.3
4/1 11:30	7.3	↑0.3
4/1 11:40	7.6	↑0.3
4/1 11:50	7.9	↑0.3
4/1 12:00	8.2	↑0.3
4/1 12:10	8.6	↑0.4
4/1 12:20	8.9	↑0.3
4/1 12:30	9.3	↑0.4
4/1 12:40	9.7	↑0.4
4/1 12:50	10.1	↑0.4
4/1 13:00	10.6	↑0.5
4/1 13:10	11.0	↑0.4
4/1 13:20	11.5	↑0.5
4/1 13:30	12.0	↑0.5
4/1 13:40	12.5	↑0.5
4/1 13:50	13.1	↑0.6
4/1 14:00	13.6	↑0.5
4/1 14:10	14.2	↑0.6
4/1 14:20	14.8	↑0.6
4/1 14:30	15.4	↑0.6
4/1 14:40	16.1	↑0.7
4/1 14:50	16.7	↑0.6
4/1 15:00	17.3	↑0.6
4/1 15:10	18.0	↑0.7
4/1 15:20	18.7	↑0.7
4/1 15:30	19.3	↑0.6
4/1 15:40	20.0	↑0.7
4/1 15:50	20.6	↑0.6
4/1 16:00	21.3	↑0.7
4/1 16:10	22.0	↑0.7
4/1 16:20	22.6	↑0.6
4/1 16:30	23.2	↑0.6
4/1 16:40	23.8	↑0.6
4/1 16:50	24.4	↑0.6
4/1 17:00	25.0	↑0.6
4/1 17:10	25.5	↑0.5
4/1 17:20	26.1	↑0.6
4/1 17:30	26.5	↑0.4
4/1 17:40	27.0	↑0.5
4/1 17:50	27.4	↑0.4
4/1 18:00	27.8	↑0.4
4/1 18:10	28.1	↑0.3
4/1 18:20	28.4	↑0.3
4/1 18:30	28.6	↑0.2
4/1 18:40	28.8	↑0.2
4/1 18:50	29.0	↑0.2
4/1 19:00	29.1	↑0.1
4/1 19:10	29.1	0	満潮
4/1 19:20	29.1	0
4/1 19:30	29.0	↓-0.1
4/1 19:40	28.9	↓-0.1
4/1 19:50	28.7	↓-0.2
4/1 20:00	28.5	↓-0.2
4/1 20:10	28.2	↓-0.3
4/1 20:20	27.9	↓-0.3
4/1 20:30	27.5	↓-0.4
4/1 20:40	27.0	↓-0.5
4/1 20:50	26.5	↓-0.5
4/1 21:00	26.0	↓-0.5
4/1 21:10	25.4	↓-0.6
4/1 21:20	24.7	↓-0.7
4/1 21:30	24.0	↓-0.7
4/1 21:40	23.3	↓-0.7
4/1 21:50	22.5	↓-0.8
4/1 22:00	21.7	↓-0.8
4/1 22:10	20.8	↓-0.9
4/1 22:20	20.0	↓-0.8
4/1 22:30	19.0	↓-1.0
4/1 22:40	18.1	↓-0.9
4/1 22:50	17.1	↓-1.0
4/1 23:00	16.2	↓-0.9
4/1 23:10	15.2	↓-1.0
4/1 23:20	14.2	↓-1.0
4/1 23:30	13.2	↓-1.0
4/1 23:40	12.1	↓-1.1	最大潮位差
4/1 23:50	11.1	↓-1.0