1 (金)	19:45	03:37	-	-
	27cm	-5cm	-	-
小潮 出 05:24 入 18:05 出 09:38 入 00:19 潮干狩り ◎ 05:24～12:15

江差／桧山（北海道）2039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	5.1	↓-1.0	最大潮位差
4/1 00:10	4.2	↓-0.9
4/1 00:20	3.4	↓-0.8
4/1 00:30	2.5	↓-0.9
4/1 00:40	1.7	↓-0.8
4/1 00:50	0.9	↓-0.8
4/1 01:00	0.2	↓-0.7
4/1 01:10	-0.6	↓-0.8
4/1 01:20	-1.2	↓-0.6
4/1 01:30	-1.9	↓-0.7
4/1 01:40	-2.4	↓-0.5
4/1 01:50	-3.0	↓-0.6
4/1 02:00	-3.5	↓-0.5
4/1 02:10	-3.9	↓-0.4
4/1 02:20	-4.3	↓-0.4
4/1 02:30	-4.7	↓-0.4
4/1 02:40	-5.0	↓-0.3
4/1 02:50	-5.2	↓-0.2
4/1 03:00	-5.4	↓-0.2
4/1 03:10	-5.5	↓-0.1
4/1 03:20	-5.6	↓-0.1
4/1 03:30	-5.7	↓-0.1	干潮
4/1 03:40	-5.7	0
4/1 03:50	-5.7	0
4/1 04:00	-5.6	↑0.1
4/1 04:10	-5.5	↑0.1
4/1 04:20	-5.3	↑0.2
4/1 04:30	-5.1	↑0.2
4/1 04:40	-4.9	↑0.2
4/1 04:50	-4.6	↑0.3
4/1 05:00	-4.3	↑0.3
4/1 05:10	-4.0	↑0.3
4/1 05:20	-3.7	↑0.3
4/1 05:30	-3.3	↑0.4
4/1 05:40	-2.9	↑0.4
4/1 05:50	-2.5	↑0.4
4/1 06:00	-2.1	↑0.4
4/1 06:10	-1.7	↑0.4
4/1 06:20	-1.3	↑0.4
4/1 06:30	-0.9	↑0.4
4/1 06:40	-0.4	↑0.5
4/1 06:50	0.0	↑0.4
4/1 07:00	0.4	0
4/1 07:10	0.8	↑0.4
4/1 07:20	1.3	↑0.5
4/1 07:30	1.7	↑0.4
4/1 07:40	2.1	↑0.4
4/1 07:50	2.5	↑0.4
4/1 08:00	2.8	↑0.3
4/1 08:10	3.2	↑0.4
4/1 08:20	3.6	↑0.4
4/1 08:30	3.9	↑0.3
4/1 08:40	4.2	↑0.3
4/1 08:50	4.5	↑0.3
4/1 09:00	4.8	↑0.3
4/1 09:10	5.1	↑0.3
4/1 09:20	5.4	↑0.3
4/1 09:30	5.6	↑0.2
4/1 09:40	5.9	↑0.3
4/1 09:50	6.1	↑0.2
4/1 10:00	6.3	↑0.2
4/1 10:10	6.5	↑0.2
4/1 10:20	6.7	↑0.2
4/1 10:30	6.9	↑0.2
4/1 10:40	7.1	↑0.2
4/1 10:50	7.3	↑0.2
4/1 11:00	7.4	↑0.1
4/1 11:10	7.6	↑0.2
4/1 11:20	7.8	↑0.2
4/1 11:30	8.0	↑0.2
4/1 11:40	8.2	↑0.2
4/1 11:50	8.4	↑0.2
4/1 12:00	8.6	↑0.2
4/1 12:10	8.8	↑0.2
4/1 12:20	9.0	↑0.2
4/1 12:30	9.2	↑0.2
4/1 12:40	9.4	↑0.2
4/1 12:50	9.7	↑0.3
4/1 13:00	10.0	↑0.3
4/1 13:10	10.3	↑0.3
4/1 13:20	10.6	↑0.3
4/1 13:30	10.9	↑0.3
4/1 13:40	11.3	↑0.4
4/1 13:50	11.6	↑0.3
4/1 14:00	12.0	↑0.4
4/1 14:10	12.4	↑0.4
4/1 14:20	12.8	↑0.4
4/1 14:30	13.3	↑0.5
4/1 14:40	13.7	↑0.4
4/1 14:50	14.2	↑0.5
4/1 15:00	14.7	↑0.5
4/1 15:10	15.2	↑0.5
4/1 15:20	15.7	↑0.5
4/1 15:30	16.2	↑0.5
4/1 15:40	16.8	↑0.6
4/1 15:50	17.3	↑0.5
4/1 16:00	17.9	↑0.6
4/1 16:10	18.4	↑0.5
4/1 16:20	19.0	↑0.6
4/1 16:30	19.5	↑0.5
4/1 16:40	20.1	↑0.6
4/1 16:50	20.6	↑0.5
4/1 17:00	21.1	↑0.5
4/1 17:10	21.7	↑0.6
4/1 17:20	22.2	↑0.5
4/1 17:30	22.7	↑0.5
4/1 17:40	23.1	↑0.4
4/1 17:50	23.6	↑0.5
4/1 18:00	24.0	↑0.4
4/1 18:10	24.4	↑0.4
4/1 18:20	24.8	↑0.4
4/1 18:30	25.1	↑0.3
4/1 18:40	25.4	↑0.3
4/1 18:50	25.6	↑0.2
4/1 19:00	25.9	↑0.3
4/1 19:10	26.0	↑0.1
4/1 19:20	26.2	↑0.2
4/1 19:30	26.3	↑0.1
4/1 19:40	26.3	0	満潮
4/1 19:50	26.3	0
4/1 20:00	26.2	↓-0.1
4/1 20:10	26.1	↓-0.1
4/1 20:20	26.0	↓-0.1
4/1 20:30	25.8	↓-0.2
4/1 20:40	25.5	↓-0.3
4/1 20:50	25.2	↓-0.3
4/1 21:00	24.9	↓-0.3
4/1 21:10	24.5	↓-0.4
4/1 21:20	24.0	↓-0.5
4/1 21:30	23.6	↓-0.4
4/1 21:40	23.0	↓-0.6
4/1 21:50	22.4	↓-0.6
4/1 22:00	21.8	↓-0.6
4/1 22:10	21.2	↓-0.6
4/1 22:20	20.5	↓-0.7
4/1 22:30	19.7	↓-0.8
4/1 22:40	19.0	↓-0.7
4/1 22:50	18.2	↓-0.8
4/1 23:00	17.4	↓-0.8
4/1 23:10	16.5	↓-0.9
4/1 23:20	15.7	↓-0.8
4/1 23:30	14.8	↓-0.9
4/1 23:40	13.9	↓-0.9
4/1 23:50	13.0	↓-0.9