23 (木)	20:48	04:51	-	-
	28cm	-2cm	-	-
小潮 出 04:48 入 18:29 出 10:42 入 00:44 潮干狩り ◎ 04:48～11:19

江差／桧山（北海道）2037年04月23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
4/23 00:00	14.1	↓-0.9
4/23 00:10	13.2	↓-0.9
4/23 00:20	12.2	↓-1.0	最大潮位差
4/23 00:30	11.3	↓-0.9
4/23 00:40	10.4	↓-0.9
4/23 00:50	9.5	↓-0.9
4/23 01:00	8.7	↓-0.8
4/23 01:10	7.8	↓-0.9
4/23 01:20	7.0	↓-0.8
4/23 01:30	6.1	↓-0.9
4/23 01:40	5.4	↓-0.7
4/23 01:50	4.6	↓-0.8
4/23 02:00	3.9	↓-0.7
4/23 02:10	3.2	↓-0.7
4/23 02:20	2.5	↓-0.7
4/23 02:30	1.9	↓-0.6
4/23 02:40	1.3	↓-0.6
4/23 02:50	0.8	↓-0.5
4/23 03:00	0.3	↓-0.5
4/23 03:10	-0.1	↓-0.4
4/23 03:20	-0.6	↓-0.5
4/23 03:30	-0.9	↓-0.3
4/23 03:40	-1.2	↓-0.3
4/23 03:50	-1.5	↓-0.3
4/23 04:00	-1.7	↓-0.2
4/23 04:10	-1.9	↓-0.2
4/23 04:20	-2.1	↓-0.2
4/23 04:30	-2.2	↓-0.1
4/23 04:40	-2.2	0
4/23 04:50	-2.3	↓-0.1	干潮
4/23 05:00	-2.2	↑0.1
4/23 05:10	-2.2	0
4/23 05:20	-2.1	↑0.1
4/23 05:30	-2.0	↑0.1
4/23 05:40	-1.8	↑0.2
4/23 05:50	-1.6	↑0.2
4/23 06:00	-1.4	↑0.2
4/23 06:10	-1.1	↑0.3
4/23 06:20	-0.9	↑0.2
4/23 06:30	-0.6	↑0.3
4/23 06:40	-0.3	↑0.3
4/23 06:50	0.0	↑0.3
4/23 07:00	0.4	0
4/23 07:10	0.7	↑0.3
4/23 07:20	1.1	↑0.4
4/23 07:30	1.5	↑0.4
4/23 07:40	1.8	↑0.3
4/23 07:50	2.2	↑0.4
4/23 08:00	2.6	↑0.4
4/23 08:10	3.0	↑0.4
4/23 08:20	3.4	↑0.4
4/23 08:30	3.7	↑0.3
4/23 08:40	4.1	↑0.4
4/23 08:50	4.5	↑0.4
4/23 09:00	4.8	↑0.3
4/23 09:10	5.2	↑0.4
4/23 09:20	5.5	↑0.3
4/23 09:30	5.9	↑0.4
4/23 09:40	6.2	↑0.3
4/23 09:50	6.5	↑0.3
4/23 10:00	6.8	↑0.3
4/23 10:10	7.1	↑0.3
4/23 10:20	7.4	↑0.3
4/23 10:30	7.7	↑0.3
4/23 10:40	7.9	↑0.2
4/23 10:50	8.2	↑0.3
4/23 11:00	8.4	↑0.2
4/23 11:10	8.7	↑0.3
4/23 11:20	8.9	↑0.2
4/23 11:30	9.1	↑0.2
4/23 11:40	9.3	↑0.2
4/23 11:50	9.6	↑0.3
4/23 12:00	9.8	↑0.2
4/23 12:10	10.0	↑0.2
4/23 12:20	10.2	↑0.2
4/23 12:30	10.4	↑0.2
4/23 12:40	10.6	↑0.2
4/23 12:50	10.9	↑0.3
4/23 13:00	11.1	↑0.2
4/23 13:10	11.3	↑0.2
4/23 13:20	11.6	↑0.3
4/23 13:30	11.8	↑0.2
4/23 13:40	12.1	↑0.3
4/23 13:50	12.4	↑0.3
4/23 14:00	12.7	↑0.3
4/23 14:10	13.0	↑0.3
4/23 14:20	13.3	↑0.3
4/23 14:30	13.6	↑0.3
4/23 14:40	13.9	↑0.3
4/23 14:50	14.3	↑0.4
4/23 15:00	14.7	↑0.4
4/23 15:10	15.0	↑0.3
4/23 15:20	15.4	↑0.4
4/23 15:30	15.9	↑0.5
4/23 15:40	16.3	↑0.4
4/23 15:50	16.7	↑0.4
4/23 16:00	17.2	↑0.5
4/23 16:10	17.6	↑0.4
4/23 16:20	18.1	↑0.5
4/23 16:30	18.6	↑0.5
4/23 16:40	19.1	↑0.5
4/23 16:50	19.6	↑0.5
4/23 17:00	20.1	↑0.5
4/23 17:10	20.6	↑0.5
4/23 17:20	21.1	↑0.5
4/23 17:30	21.6	↑0.5
4/23 17:40	22.1	↑0.5
4/23 17:50	22.6	↑0.5
4/23 18:00	23.1	↑0.5
4/23 18:10	23.5	↑0.4
4/23 18:20	24.0	↑0.5
4/23 18:30	24.4	↑0.4
4/23 18:40	24.9	↑0.5
4/23 18:50	25.3	↑0.4
4/23 19:00	25.6	↑0.3
4/23 19:10	26.0	↑0.4
4/23 19:20	26.3	↑0.3
4/23 19:30	26.6	↑0.3
4/23 19:40	26.9	↑0.3
4/23 19:50	27.2	↑0.3
4/23 20:00	27.4	↑0.2
4/23 20:10	27.5	↑0.1
4/23 20:20	27.7	↑0.2
4/23 20:30	27.8	↑0.1
4/23 20:40	27.8	0	満潮
4/23 20:50	27.8	0
4/23 21:00	27.8	0
4/23 21:10	27.7	↓-0.1
4/23 21:20	27.6	↓-0.1
4/23 21:30	27.4	↓-0.2
4/23 21:40	27.2	↓-0.2
4/23 21:50	27.0	↓-0.2
4/23 22:00	26.7	↓-0.3
4/23 22:10	26.3	↓-0.4
4/23 22:20	25.9	↓-0.4
4/23 22:30	25.5	↓-0.4
4/23 22:40	25.0	↓-0.5
4/23 22:50	24.5	↓-0.5
4/23 23:00	24.0	↓-0.5
4/23 23:10	23.4	↓-0.6
4/23 23:20	22.8	↓-0.6
4/23 23:30	22.1	↓-0.7
4/23 23:40	21.5	↓-0.6
4/23 23:50	20.8	↓-0.7