29 (火)	20:15	04:02	-	-
	30cm	0cm	-	-
小潮 出 04:40 入 18:35 出 10:23 入 - 潮干狩り ◎ 04:40～10:26

江差／桧山（北海道）2031年04月29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
4/29 00:00	12.2	↓-1.0	最大潮位差
4/29 00:10	11.3	↓-0.9
4/29 00:20	10.4	↓-0.9
4/29 00:30	9.5	↓-0.9
4/29 00:40	8.6	↓-0.9
4/29 00:50	7.8	↓-0.8
4/29 01:00	7.0	↓-0.8
4/29 01:10	6.2	↓-0.8
4/29 01:20	5.5	↓-0.7
4/29 01:30	4.8	↓-0.7
4/29 01:40	4.1	↓-0.7
4/29 01:50	3.5	↓-0.6
4/29 02:00	2.9	↓-0.6
4/29 02:10	2.4	↓-0.5
4/29 02:20	1.9	↓-0.5
4/29 02:30	1.5	↓-0.4
4/29 02:40	1.1	↓-0.4
4/29 02:50	0.8	↓-0.3
4/29 03:00	0.5	↓-0.3
4/29 03:10	0.2	↓-0.3
4/29 03:20	0.0	↓-0.2
4/29 03:30	-0.1	0
4/29 03:40	-0.3	↓-0.2
4/29 03:50	-0.3	0
4/29 04:00	-0.3	0	干潮
4/29 04:10	-0.3	0
4/29 04:20	-0.3	0
4/29 04:30	-0.2	↑0.1
4/29 04:40	-0.1	↑0.1
4/29 04:50	0.1	↑0.2
4/29 05:00	0.3	↑0.2
4/29 05:10	0.5	↑0.2
4/29 05:20	0.7	↑0.2
4/29 05:30	1.0	↑0.3
4/29 05:40	1.3	↑0.3
4/29 05:50	1.6	↑0.3
4/29 06:00	1.9	↑0.3
4/29 06:10	2.2	↑0.3
4/29 06:20	2.5	↑0.3
4/29 06:30	2.9	↑0.4
4/29 06:40	3.2	↑0.3
4/29 06:50	3.5	↑0.3
4/29 07:00	3.9	↑0.4
4/29 07:10	4.2	↑0.3
4/29 07:20	4.6	↑0.4
4/29 07:30	4.9	↑0.3
4/29 07:40	5.2	↑0.3
4/29 07:50	5.5	↑0.3
4/29 08:00	5.8	↑0.3
4/29 08:10	6.1	↑0.3
4/29 08:20	6.4	↑0.3
4/29 08:30	6.7	↑0.3
4/29 08:40	6.9	↑0.2
4/29 08:50	7.2	↑0.3
4/29 09:00	7.4	↑0.2
4/29 09:10	7.6	↑0.2
4/29 09:20	7.8	↑0.2
4/29 09:30	8.0	↑0.2
4/29 09:40	8.2	↑0.2
4/29 09:50	8.4	↑0.2
4/29 10:00	8.5	↑0.1
4/29 10:10	8.7	↑0.2
4/29 10:20	8.8	↑0.1
4/29 10:30	8.9	↑0.1
4/29 10:40	9.0	↑0.1
4/29 10:50	9.2	↑0.2
4/29 11:00	9.3	↑0.1
4/29 11:10	9.4	↑0.1
4/29 11:20	9.5	↑0.1
4/29 11:30	9.6	↑0.1
4/29 11:40	9.7	↑0.1
4/29 11:50	9.9	↑0.2
4/29 12:00	10.0	↑0.1
4/29 12:10	10.2	↑0.2
4/29 12:20	10.3	↑0.1
4/29 12:30	10.5	↑0.2
4/29 12:40	10.7	↑0.2
4/29 12:50	10.9	↑0.2
4/29 13:00	11.1	↑0.2
4/29 13:10	11.3	↑0.2
4/29 13:20	11.6	↑0.3
4/29 13:30	11.9	↑0.3
4/29 13:40	12.2	↑0.3
4/29 13:50	12.5	↑0.3
4/29 14:00	12.9	↑0.4
4/29 14:10	13.2	↑0.3
4/29 14:20	13.6	↑0.4
4/29 14:30	14.0	↑0.4
4/29 14:40	14.5	↑0.5
4/29 14:50	14.9	↑0.4
4/29 15:00	15.4	↑0.5
4/29 15:10	15.9	↑0.5
4/29 15:20	16.4	↑0.5
4/29 15:30	16.9	↑0.5
4/29 15:40	17.5	↑0.6
4/29 15:50	18.0	↑0.5
4/29 16:00	18.6	↑0.6
4/29 16:10	19.2	↑0.6
4/29 16:20	19.8	↑0.6
4/29 16:30	20.4	↑0.6
4/29 16:40	21.0	↑0.6
4/29 16:50	21.6	↑0.6
4/29 17:00	22.2	↑0.6
4/29 17:10	22.7	↑0.5
4/29 17:20	23.3	↑0.6
4/29 17:30	23.9	↑0.6
4/29 17:40	24.4	↑0.5
4/29 17:50	25.0	↑0.6
4/29 18:00	25.5	↑0.5
4/29 18:10	26.0	↑0.5
4/29 18:20	26.4	↑0.4
4/29 18:30	26.9	↑0.5
4/29 18:40	27.3	↑0.4
4/29 18:50	27.7	↑0.4
4/29 19:00	28.0	↑0.3
4/29 19:10	28.3	↑0.3
4/29 19:20	28.6	↑0.3
4/29 19:30	28.8	↑0.2
4/29 19:40	29.0	↑0.2
4/29 19:50	29.1	↑0.1
4/29 20:00	29.2	↑0.1
4/29 20:10	29.2	0	満潮
4/29 20:20	29.2	0
4/29 20:30	29.2	0
4/29 20:40	29.1	↓-0.1
4/29 20:50	28.9	↓-0.2
4/29 21:00	28.7	↓-0.2
4/29 21:10	28.5	↓-0.2
4/29 21:20	28.2	↓-0.3
4/29 21:30	27.8	↓-0.4
4/29 21:40	27.4	↓-0.4
4/29 21:50	27.0	↓-0.4
4/29 22:00	26.5	↓-0.5
4/29 22:10	26.0	↓-0.5
4/29 22:20	25.4	↓-0.6
4/29 22:30	24.8	↓-0.6
4/29 22:40	24.2	↓-0.6
4/29 22:50	23.5	↓-0.7
4/29 23:00	22.8	↓-0.7
4/29 23:10	22.1	↓-0.7
4/29 23:20	21.4	↓-0.7
4/29 23:30	20.6	↓-0.8
4/29 23:40	19.8	↓-0.8
4/29 23:50	19.0	↓-0.8