29 (土)	21:59	06:24	-	-
	30cm	-1cm	-	-
長潮 出 04:40 入 18:35 出 11:47 入 01:55 潮干狩り ◎ 04:40～12:35

江差／桧山（北海道）2023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	21.9	↓-0.8
4/29 00:10	21.0	↓-0.9
4/29 00:20	20.2	↓-0.8
4/29 00:30	19.3	↓-0.9
4/29 00:40	18.4	↓-0.9
4/29 00:50	17.5	↓-0.9
4/29 01:00	16.6	↓-0.9
4/29 01:10	15.6	↓-1.0	最大潮位差
4/29 01:20	14.7	↓-0.9
4/29 01:30	13.8	↓-0.9
4/29 01:40	12.9	↓-0.9
4/29 01:50	12.0	↓-0.9
4/29 02:00	11.1	↓-0.9
4/29 02:10	10.2	↓-0.9
4/29 02:20	9.3	↓-0.9
4/29 02:30	8.4	↓-0.9
4/29 02:40	7.6	↓-0.8
4/29 02:50	6.8	↓-0.8
4/29 03:00	6.0	↓-0.8
4/29 03:10	5.3	↓-0.7
4/29 03:20	4.6	↓-0.7
4/29 03:30	3.9	↓-0.7
4/29 03:40	3.2	↓-0.7
4/29 03:50	2.6	↓-0.6
4/29 04:00	2.0	↓-0.6
4/29 04:10	1.5	↓-0.5
4/29 04:20	0.9	↓-0.6
4/29 04:30	0.5	↓-0.4
4/29 04:40	0.1	↓-0.4
4/29 04:50	-0.3	↓-0.4
4/29 05:00	-0.7	↓-0.4
4/29 05:10	-1.0	↓-0.3
4/29 05:20	-1.2	↓-0.2
4/29 05:30	-1.5	↓-0.3
4/29 05:40	-1.6	↓-0.1
4/29 05:50	-1.8	↓-0.2
4/29 06:00	-1.9	↓-0.1
4/29 06:10	-2.0	↓-0.1
4/29 06:20	-2.0	0	干潮
4/29 06:30	-2.0	0
4/29 06:40	-1.9	↑0.1
4/29 06:50	-1.9	0
4/29 07:00	-1.8	↑0.1
4/29 07:10	-1.6	↑0.2
4/29 07:20	-1.4	↑0.2
4/29 07:30	-1.3	↑0.1
4/29 07:40	-1.0	↑0.3
4/29 07:50	-0.8	↑0.2
4/29 08:00	-0.5	↑0.3
4/29 08:10	-0.3	↑0.2
4/29 08:20	0.0	↑0.3
4/29 08:30	0.3	0
4/29 08:40	0.7	↑0.4
4/29 08:50	1.0	↑0.3
4/29 09:00	1.3	↑0.3
4/29 09:10	1.7	↑0.4
4/29 09:20	2.1	↑0.4
4/29 09:30	2.4	↑0.3
4/29 09:40	2.8	↑0.4
4/29 09:50	3.2	↑0.4
4/29 10:00	3.5	↑0.3
4/29 10:10	3.9	↑0.4
4/29 10:20	4.3	↑0.4
4/29 10:30	4.6	↑0.3
4/29 10:40	5.0	↑0.4
4/29 10:50	5.4	↑0.4
4/29 11:00	5.7	↑0.3
4/29 11:10	6.1	↑0.4
4/29 11:20	6.4	↑0.3
4/29 11:30	6.8	↑0.4
4/29 11:40	7.1	↑0.3
4/29 11:50	7.4	↑0.3
4/29 12:00	7.8	↑0.4
4/29 12:10	8.1	↑0.3
4/29 12:20	8.4	↑0.3
4/29 12:30	8.7	↑0.3
4/29 12:40	9.0	↑0.3
4/29 12:50	9.3	↑0.3
4/29 13:00	9.6	↑0.3
4/29 13:10	10.0	↑0.4
4/29 13:20	10.3	↑0.3
4/29 13:30	10.6	↑0.3
4/29 13:40	10.9	↑0.3
4/29 13:50	11.2	↑0.3
4/29 14:00	11.5	↑0.3
4/29 14:10	11.8	↑0.3
4/29 14:20	12.1	↑0.3
4/29 14:30	12.4	↑0.3
4/29 14:40	12.8	↑0.4
4/29 14:50	13.1	↑0.3
4/29 15:00	13.5	↑0.4
4/29 15:10	13.8	↑0.3
4/29 15:20	14.2	↑0.4
4/29 15:30	14.6	↑0.4
4/29 15:40	15.0	↑0.4
4/29 15:50	15.4	↑0.4
4/29 16:00	15.8	↑0.4
4/29 16:10	16.2	↑0.4
4/29 16:20	16.6	↑0.4
4/29 16:30	17.1	↑0.5
4/29 16:40	17.5	↑0.4
4/29 16:50	18.0	↑0.5
4/29 17:00	18.4	↑0.4
4/29 17:10	18.9	↑0.5
4/29 17:20	19.4	↑0.5
4/29 17:30	19.9	↑0.5
4/29 17:40	20.4	↑0.5
4/29 17:50	20.9	↑0.5
4/29 18:00	21.4	↑0.5
4/29 18:10	21.9	↑0.5
4/29 18:20	22.4	↑0.5
4/29 18:30	22.9	↑0.5
4/29 18:40	23.4	↑0.5
4/29 18:50	23.9	↑0.5
4/29 19:00	24.4	↑0.5
4/29 19:10	24.9	↑0.5
4/29 19:20	25.3	↑0.4
4/29 19:30	25.8	↑0.5
4/29 19:40	26.2	↑0.4
4/29 19:50	26.7	↑0.5
4/29 20:00	27.1	↑0.4
4/29 20:10	27.4	↑0.3
4/29 20:20	27.8	↑0.4
4/29 20:30	28.1	↑0.3
4/29 20:40	28.4	↑0.3
4/29 20:50	28.7	↑0.3
4/29 21:00	28.9	↑0.2
4/29 21:10	29.1	↑0.2
4/29 21:20	29.3	↑0.2
4/29 21:30	29.4	↑0.1
4/29 21:40	29.5	↑0.1
4/29 21:50	29.6	↑0.1	満潮
4/29 22:00	29.6	0
4/29 22:10	29.6	0
4/29 22:20	29.5	↓-0.1
4/29 22:30	29.4	↓-0.1
4/29 22:40	29.2	↓-0.2
4/29 22:50	29.0	↓-0.2
4/29 23:00	28.8	↓-0.2
4/29 23:10	28.5	↓-0.3
4/29 23:20	28.1	↓-0.4
4/29 23:30	27.8	↓-0.3
4/29 23:40	27.3	↓-0.5
4/29 23:50	26.9	↓-0.4