1 (水)	18:57	02:54	-	-
	29cm	-7cm	-	-
小潮 出 05:23 入 18:05 出 - 入 08:26 潮干狩り ◎ 05:23～11:53

江差／桧山（北海道）2043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	0.4	↓-0.9
4/1 00:10	-0.5	↓-0.9
4/1 00:20	-1.3	↓-0.8
4/1 00:30	-2.1	↓-0.8
4/1 00:40	-2.8	↓-0.7
4/1 00:50	-3.5	↓-0.7
4/1 01:00	-4.1	↓-0.6
4/1 01:10	-4.7	↓-0.6
4/1 01:20	-5.2	↓-0.5
4/1 01:30	-5.7	↓-0.5
4/1 01:40	-6.1	↓-0.4
4/1 01:50	-6.5	↓-0.4
4/1 02:00	-6.8	↓-0.3
4/1 02:10	-7.1	↓-0.3
4/1 02:20	-7.3	↓-0.2
4/1 02:30	-7.4	↓-0.1
4/1 02:40	-7.5	↓-0.1
4/1 02:50	-7.5	0	干潮
4/1 03:00	-7.5	0
4/1 03:10	-7.5	0
4/1 03:20	-7.4	↑0.1
4/1 03:30	-7.2	↑0.2
4/1 03:40	-7.0	↑0.2
4/1 03:50	-6.8	↑0.2
4/1 04:00	-6.5	↑0.3
4/1 04:10	-6.2	↑0.3
4/1 04:20	-5.9	↑0.3
4/1 04:30	-5.5	↑0.4
4/1 04:40	-5.2	↑0.3
4/1 04:50	-4.8	↑0.4
4/1 05:00	-4.3	↑0.5
4/1 05:10	-3.9	↑0.4
4/1 05:20	-3.5	↑0.4
4/1 05:30	-3.0	↑0.5
4/1 05:40	-2.5	↑0.5
4/1 05:50	-2.1	↑0.4
4/1 06:00	-1.6	↑0.5
4/1 06:10	-1.2	↑0.4
4/1 06:20	-0.7	↑0.5
4/1 06:30	-0.2	↑0.5
4/1 06:40	0.2	↑0.4
4/1 06:50	0.6	↑0.4
4/1 07:00	1.1	↑0.5
4/1 07:10	1.5	↑0.4
4/1 07:20	1.9	↑0.4
4/1 07:30	2.3	↑0.4
4/1 07:40	2.6	↑0.3
4/1 07:50	3.0	↑0.4
4/1 08:00	3.3	↑0.3
4/1 08:10	3.6	↑0.3
4/1 08:20	3.9	↑0.3
4/1 08:30	4.2	↑0.3
4/1 08:40	4.5	↑0.3
4/1 08:50	4.8	↑0.3
4/1 09:00	5.0	↑0.2
4/1 09:10	5.2	↑0.2
4/1 09:20	5.5	↑0.3
4/1 09:30	5.7	↑0.2
4/1 09:40	5.9	↑0.2
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	7.5	↑0.2
4/1 11:10	7.7	↑0.2
4/1 11:20	8.0	↑0.3
4/1 11:30	8.2	↑0.2
4/1 11:40	8.5	↑0.3
4/1 11:50	8.8	↑0.3
4/1 12:00	9.1	↑0.3
4/1 12:10	9.4	↑0.3
4/1 12:20	9.8	↑0.4
4/1 12:30	10.1	↑0.3
4/1 12:40	10.5	↑0.4
4/1 12:50	10.9	↑0.4
4/1 13:00	11.4	↑0.5
4/1 13:10	11.8	↑0.4
4/1 13:20	12.3	↑0.5
4/1 13:30	12.8	↑0.5
4/1 13:40	13.3	↑0.5
4/1 13:50	13.9	↑0.6
4/1 14:00	14.4	↑0.5
4/1 14:10	15.0	↑0.6
4/1 14:20	15.6	↑0.6
4/1 14:30	16.2	↑0.6
4/1 14:40	16.9	↑0.7
4/1 14:50	17.5	↑0.6
4/1 15:00	18.1	↑0.6
4/1 15:10	18.8	↑0.7
4/1 15:20	19.5	↑0.7
4/1 15:30	20.1	↑0.6
4/1 15:40	20.8	↑0.7
4/1 15:50	21.4	↑0.6
4/1 16:00	22.1	↑0.7
4/1 16:10	22.7	↑0.6
4/1 16:20	23.3	↑0.6
4/1 16:30	23.9	↑0.6
4/1 16:40	24.5	↑0.6
4/1 16:50	25.1	↑0.6
4/1 17:00	25.6	↑0.5
4/1 17:10	26.1	↑0.5
4/1 17:20	26.6	↑0.5
4/1 17:30	27.0	↑0.4
4/1 17:40	27.4	↑0.4
4/1 17:50	27.8	↑0.4
4/1 18:00	28.1	↑0.3
4/1 18:10	28.3	↑0.2
4/1 18:20	28.6	↑0.3
4/1 18:30	28.7	↑0.1
4/1 18:40	28.8	↑0.1
4/1 18:50	28.9	↑0.1	満潮
4/1 19:00	28.9	0
4/1 19:10	28.8	↓-0.1
4/1 19:20	28.7	↓-0.1
4/1 19:30	28.6	↓-0.1
4/1 19:40	28.3	↓-0.3
4/1 19:50	28.1	↓-0.2
4/1 20:00	27.7	↓-0.4
4/1 20:10	27.3	↓-0.4
4/1 20:20	26.9	↓-0.4
4/1 20:30	26.4	↓-0.5
4/1 20:40	25.8	↓-0.6
4/1 20:50	25.2	↓-0.6
4/1 21:00	24.5	↓-0.7
4/1 21:10	23.8	↓-0.7
4/1 21:20	23.1	↓-0.7
4/1 21:30	22.3	↓-0.8
4/1 21:40	21.5	↓-0.8
4/1 21:50	20.6	↓-0.9
4/1 22:00	19.7	↓-0.9
4/1 22:10	18.8	↓-0.9
4/1 22:20	17.8	↓-1.0
4/1 22:30	16.8	↓-1.0
4/1 22:40	15.8	↓-1.0
4/1 22:50	14.8	↓-1.0
4/1 23:00	13.8	↓-1.0
4/1 23:10	12.8	↓-1.0
4/1 23:20	11.7	↓-1.1	最大潮位差
4/1 23:30	10.7	↓-1.0
4/1 23:40	9.6	↓-1.1	最大潮位差
4/1 23:50	8.6	↓-1.0