2 (水)	23:22	07:07	-	-
	24cm	-2cm	-	-
若潮 出 05:22 入 18:06 出 12:35 入 02:02 潮干狩り ◎ 05:22～16:32

江差／桧山（北海道）2031年04月2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
4/2 00:00	21.2	↓-0.5
4/2 00:10	20.6	↓-0.6
4/2 00:20	20.0	↓-0.6
4/2 00:30	19.4	↓-0.6
4/2 00:40	18.8	↓-0.6
4/2 00:50	18.1	↓-0.7
4/2 01:00	17.4	↓-0.7
4/2 01:10	16.7	↓-0.7
4/2 01:20	15.9	↓-0.8	最大潮位差
4/2 01:30	15.2	↓-0.7
4/2 01:40	14.4	↓-0.8	最大潮位差
4/2 01:50	13.6	↓-0.8	最大潮位差
4/2 02:00	12.9	↓-0.7
4/2 02:10	12.1	↓-0.8	最大潮位差
4/2 02:20	11.3	↓-0.8	最大潮位差
4/2 02:30	10.5	↓-0.8	最大潮位差
4/2 02:40	9.7	↓-0.8	最大潮位差
4/2 02:50	8.9	↓-0.8	最大潮位差
4/2 03:00	8.1	↓-0.8	最大潮位差
4/2 03:10	7.3	↓-0.8	最大潮位差
4/2 03:20	6.6	↓-0.7
4/2 03:30	5.8	↓-0.8	最大潮位差
4/2 03:40	5.1	↓-0.7
4/2 03:50	4.4	↓-0.7
4/2 04:00	3.7	↓-0.7
4/2 04:10	3.1	↓-0.6
4/2 04:20	2.5	↓-0.6
4/2 04:30	1.9	↓-0.6
4/2 04:40	1.3	↓-0.6
4/2 04:50	0.8	↓-0.5
4/2 05:00	0.3	↓-0.5
4/2 05:10	-0.2	↓-0.5
4/2 05:20	-0.6	↓-0.4
4/2 05:30	-1.0	↓-0.4
4/2 05:40	-1.3	↓-0.3
4/2 05:50	-1.6	↓-0.3
4/2 06:00	-1.9	↓-0.3
4/2 06:10	-2.1	↓-0.2
4/2 06:20	-2.3	↓-0.2
4/2 06:30	-2.4	↓-0.1
4/2 06:40	-2.5	↓-0.1
4/2 06:50	-2.6	↓-0.1
4/2 07:00	-2.6	0	干潮
4/2 07:10	-2.6	0
4/2 07:20	-2.6	0
4/2 07:30	-2.5	↑0.1
4/2 07:40	-2.5	0
4/2 07:50	-2.3	↑0.2
4/2 08:00	-2.2	↑0.1
4/2 08:10	-2.0	↑0.2
4/2 08:20	-1.8	↑0.2
4/2 08:30	-1.6	↑0.2
4/2 08:40	-1.3	↑0.3
4/2 08:50	-1.1	↑0.2
4/2 09:00	-0.8	↑0.3
4/2 09:10	-0.5	↑0.3
4/2 09:20	-0.2	↑0.3
4/2 09:30	0.1	↑0.3
4/2 09:40	0.4	↑0.3
4/2 09:50	0.7	↑0.3
4/2 10:00	1.0	↑0.3
4/2 10:10	1.3	↑0.3
4/2 10:20	1.6	↑0.3
4/2 10:30	2.0	↑0.4
4/2 10:40	2.3	↑0.3
4/2 10:50	2.6	↑0.3
4/2 11:00	2.9	↑0.3
4/2 11:10	3.2	↑0.3
4/2 11:20	3.5	↑0.3
4/2 11:30	3.7	↑0.2
4/2 11:40	4.0	↑0.3
4/2 11:50	4.2	↑0.2
4/2 12:00	4.5	↑0.3
4/2 12:10	4.7	↑0.2
4/2 12:20	4.9	↑0.2
4/2 12:30	5.1	↑0.2
4/2 12:40	5.3	↑0.2
4/2 12:50	5.5	↑0.2
4/2 13:00	5.7	↑0.2
4/2 13:10	5.9	↑0.2
4/2 13:20	6.0	↑0.1
4/2 13:30	6.2	↑0.2
4/2 13:40	6.3	↑0.1
4/2 13:50	6.4	↑0.1
4/2 14:00	6.6	↑0.2
4/2 14:10	6.7	↑0.1
4/2 14:20	6.8	↑0.1
4/2 14:30	6.9	↑0.1
4/2 14:40	7.0	↑0.1
4/2 14:50	7.2	↑0.2
4/2 15:00	7.3	↑0.1
4/2 15:10	7.4	↑0.1
4/2 15:20	7.6	↑0.2
4/2 15:30	7.7	↑0.1
4/2 15:40	7.9	↑0.2
4/2 15:50	8.0	↑0.1
4/2 16:00	8.2	↑0.2
4/2 16:10	8.4	↑0.2
4/2 16:20	8.6	↑0.2
4/2 16:30	8.8	↑0.2
4/2 16:40	9.1	↑0.3
4/2 16:50	9.3	↑0.2
4/2 17:00	9.6	↑0.3
4/2 17:10	9.9	↑0.3
4/2 17:20	10.2	↑0.3
4/2 17:30	10.5	↑0.3
4/2 17:40	10.8	↑0.3
4/2 17:50	11.2	↑0.4
4/2 18:00	11.6	↑0.4
4/2 18:10	12.0	↑0.4
4/2 18:20	12.4	↑0.4
4/2 18:30	12.8	↑0.4
4/2 18:40	13.3	↑0.5
4/2 18:50	13.7	↑0.4
4/2 19:00	14.2	↑0.5
4/2 19:10	14.7	↑0.5
4/2 19:20	15.2	↑0.5
4/2 19:30	15.7	↑0.5
4/2 19:40	16.2	↑0.5
4/2 19:50	16.7	↑0.5
4/2 20:00	17.2	↑0.5
4/2 20:10	17.7	↑0.5
4/2 20:20	18.2	↑0.5
4/2 20:30	18.7	↑0.5
4/2 20:40	19.2	↑0.5
4/2 20:50	19.6	↑0.4
4/2 21:00	20.1	↑0.5
4/2 21:10	20.5	↑0.4
4/2 21:20	21.0	↑0.5
4/2 21:30	21.4	↑0.4
4/2 21:40	21.7	↑0.3
4/2 21:50	22.1	↑0.4
4/2 22:00	22.4	↑0.3
4/2 22:10	22.7	↑0.3
4/2 22:20	23.0	↑0.3
4/2 22:30	23.2	↑0.2
4/2 22:40	23.4	↑0.2
4/2 22:50	23.5	↑0.1
4/2 23:00	23.6	↑0.1
4/2 23:10	23.7	↑0.1
4/2 23:20	23.7	0	満潮
4/2 23:30	23.7	0
4/2 23:40	23.7	0
4/2 23:50	23.5	↓-0.2