1 (月)	20:03	04:07	-	-
	27cm	-5cm	-	-
小潮 出 05:23 入 18:05 出 10:17 入 01:10 潮干狩り ◎ 05:23～12:40

江差／桧山（北海道）2058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	7.3	↓-0.9
4/1 00:10	6.4	↓-0.9
4/1 00:20	5.4	↓-1.0	最大潮位差
4/1 00:30	4.5	↓-0.9
4/1 00:40	3.7	↓-0.8
4/1 00:50	2.8	↓-0.9
4/1 01:00	2.0	↓-0.8
4/1 01:10	1.2	↓-0.8
4/1 01:20	0.4	↓-0.8
4/1 01:30	-0.3	↓-0.7
4/1 01:40	-1.0	↓-0.7
4/1 01:50	-1.6	↓-0.6
4/1 02:00	-2.2	↓-0.6
4/1 02:10	-2.8	↓-0.6
4/1 02:20	-3.3	↓-0.5
4/1 02:30	-3.7	↓-0.4
4/1 02:40	-4.1	↓-0.4
4/1 02:50	-4.5	↓-0.4
4/1 03:00	-4.8	↓-0.3
4/1 03:10	-5.1	↓-0.3
4/1 03:20	-5.3	↓-0.2
4/1 03:30	-5.5	↓-0.2
4/1 03:40	-5.7	↓-0.2
4/1 03:50	-5.8	↓-0.1
4/1 04:00	-5.8	0	干潮
4/1 04:10	-5.8	0
4/1 04:20	-5.8	0
4/1 04:30	-5.7	↑0.1
4/1 04:40	-5.6	↑0.1
4/1 04:50	-5.4	↑0.2
4/1 05:00	-5.3	↑0.1
4/1 05:10	-5.0	↑0.3
4/1 05:20	-4.8	↑0.2
4/1 05:30	-4.5	↑0.3
4/1 05:40	-4.2	↑0.3
4/1 05:50	-3.9	↑0.3
4/1 06:00	-3.6	↑0.3
4/1 06:10	-3.3	↑0.3
4/1 06:20	-2.9	↑0.4
4/1 06:30	-2.5	↑0.4
4/1 06:40	-2.1	↑0.4
4/1 06:50	-1.7	↑0.4
4/1 07:00	-1.3	↑0.4
4/1 07:10	-0.9	↑0.4
4/1 07:20	-0.5	↑0.4
4/1 07:30	-0.1	↑0.4
4/1 07:40	0.3	↑0.4
4/1 07:50	0.6	↑0.3
4/1 08:00	1.0	↑0.4
4/1 08:10	1.4	↑0.4
4/1 08:20	1.8	↑0.4
4/1 08:30	2.1	↑0.3
4/1 08:40	2.5	↑0.4
4/1 08:50	2.8	↑0.3
4/1 09:00	3.2	↑0.4
4/1 09:10	3.5	↑0.3
4/1 09:20	3.8	↑0.3
4/1 09:30	4.1	↑0.3
4/1 09:40	4.4	↑0.3
4/1 09:50	4.7	↑0.3
4/1 10:00	5.0	↑0.3
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	6.4	↑0.2
4/1 11:10	6.7	↑0.3
4/1 11:20	6.9	↑0.2
4/1 11:30	7.1	↑0.2
4/1 11:40	7.4	↑0.3
4/1 11:50	7.6	↑0.2
4/1 12:00	7.8	↑0.2
4/1 12:10	8.1	↑0.3
4/1 12:20	8.3	↑0.2
4/1 12:30	8.6	↑0.3
4/1 12:40	8.9	↑0.3
4/1 12:50	9.2	↑0.3
4/1 13:00	9.5	↑0.3
4/1 13:10	9.8	↑0.3
4/1 13:20	10.1	↑0.3
4/1 13:30	10.4	↑0.3
4/1 13:40	10.8	↑0.4
4/1 13:50	11.2	↑0.4
4/1 14:00	11.6	↑0.4
4/1 14:10	12.0	↑0.4
4/1 14:20	12.4	↑0.4
4/1 14:30	12.8	↑0.4
4/1 14:40	13.3	↑0.5
4/1 14:50	13.8	↑0.5
4/1 15:00	14.2	↑0.4
4/1 15:10	14.7	↑0.5
4/1 15:20	15.2	↑0.5
4/1 15:30	15.8	↑0.6
4/1 15:40	16.3	↑0.5
4/1 15:50	16.8	↑0.5
4/1 16:00	17.4	↑0.6
4/1 16:10	17.9	↑0.5
4/1 16:20	18.5	↑0.6
4/1 16:30	19.0	↑0.5
4/1 16:40	19.6	↑0.6
4/1 16:50	20.1	↑0.5
4/1 17:00	20.7	↑0.6
4/1 17:10	21.2	↑0.5
4/1 17:20	21.7	↑0.5
4/1 17:30	22.3	↑0.6
4/1 17:40	22.7	↑0.4
4/1 17:50	23.2	↑0.5
4/1 18:00	23.7	↑0.5
4/1 18:10	24.1	↑0.4
4/1 18:20	24.5	↑0.4
4/1 18:30	24.9	↑0.4
4/1 18:40	25.2	↑0.3
4/1 18:50	25.6	↑0.4
4/1 19:00	25.8	↑0.2
4/1 19:10	26.1	↑0.3
4/1 19:20	26.3	↑0.2
4/1 19:30	26.4	↑0.1
4/1 19:40	26.6	↑0.2
4/1 19:50	26.6	0
4/1 20:00	26.7	↑0.1	満潮
4/1 20:10	26.6	↓-0.1
4/1 20:20	26.6	0
4/1 20:30	26.5	↓-0.1
4/1 20:40	26.3	↓-0.2
4/1 20:50	26.1	↓-0.2
4/1 21:00	25.9	↓-0.2
4/1 21:10	25.6	↓-0.3
4/1 21:20	25.2	↓-0.4
4/1 21:30	24.8	↓-0.4
4/1 21:40	24.4	↓-0.4
4/1 21:50	23.9	↓-0.5
4/1 22:00	23.4	↓-0.5
4/1 22:10	22.8	↓-0.6
4/1 22:20	22.2	↓-0.6
4/1 22:30	21.5	↓-0.7
4/1 22:40	20.8	↓-0.7
4/1 22:50	20.1	↓-0.7
4/1 23:00	19.4	↓-0.7
4/1 23:10	18.6	↓-0.8
4/1 23:20	17.8	↓-0.8
4/1 23:30	16.9	↓-0.9
4/1 23:40	16.1	↓-0.8
4/1 23:50	15.2	↓-0.9