22 (土)	07:05	00:11	17:11	10:29
	15cm	-5cm	29cm	12cm
中潮 出 04:50 入 18:28 出 07:38 入 22:22

江差／桧山（北海道）2034年04月22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
4/22 00:00	-5.0	↓-0.1
4/22 00:10	-5.0	0	干潮
4/22 00:20	-5.0	0
4/22 00:30	-4.9	↑0.1
4/22 00:40	-4.7	↑0.2
4/22 00:50	-4.5	↑0.2
4/22 01:00	-4.2	↑0.3
4/22 01:10	-3.8	↑0.4
4/22 01:20	-3.4	↑0.4
4/22 01:30	-2.9	↑0.5
4/22 01:40	-2.4	↑0.5
4/22 01:50	-1.9	↑0.5
4/22 02:00	-1.3	↑0.6
4/22 02:10	-0.6	↑0.7
4/22 02:20	0.0	↑0.6
4/22 02:30	0.7	0
4/22 02:40	1.4	↑0.7
4/22 02:50	2.2	↑0.8
4/22 03:00	2.9	↑0.7
4/22 03:10	3.7	↑0.8
4/22 03:20	4.4	↑0.7
4/22 03:30	5.1	↑0.7
4/22 03:40	5.9	↑0.8
4/22 03:50	6.6	↑0.7
4/22 04:00	7.3	↑0.7
4/22 04:10	8.0	↑0.7
4/22 04:20	8.7	↑0.7
4/22 04:30	9.3	↑0.6
4/22 04:40	9.9	↑0.6
4/22 04:50	10.5	↑0.6
4/22 05:00	11.0	↑0.5
4/22 05:10	11.5	↑0.5
4/22 05:20	12.0	↑0.5
4/22 05:30	12.4	↑0.4
4/22 05:40	12.8	↑0.4
4/22 05:50	13.1	↑0.3
4/22 06:00	13.4	↑0.3
4/22 06:10	13.6	↑0.2
4/22 06:20	13.8	↑0.2
4/22 06:30	14.0	↑0.2
4/22 06:40	14.1	↑0.1
4/22 06:50	14.1	0
4/22 07:00	14.2	↑0.1	満潮
4/22 07:10	14.2	0
4/22 07:20	14.1	↓-0.1
4/22 07:30	14.1	0
4/22 07:40	14.0	↓-0.1
4/22 07:50	13.8	↓-0.2
4/22 08:00	13.7	↓-0.1
4/22 08:10	13.5	↓-0.2
4/22 08:20	13.4	↓-0.1
4/22 08:30	13.2	↓-0.2
4/22 08:40	13.0	↓-0.2
4/22 08:50	12.8	↓-0.2
4/22 09:00	12.6	↓-0.2
4/22 09:10	12.4	↓-0.2
4/22 09:20	12.2	↓-0.2
4/22 09:30	12.1	↓-0.1
4/22 09:40	11.9	↓-0.2
4/22 09:50	11.8	↓-0.1
4/22 10:00	11.7	↓-0.1
4/22 10:10	11.6	↓-0.1
4/22 10:20	11.6	0	干潮
4/22 10:30	11.6	0
4/22 10:40	11.6	0
4/22 10:50	11.7	↑0.1
4/22 11:00	11.8	↑0.1
4/22 11:10	11.9	↑0.1
4/22 11:20	12.1	↑0.2
4/22 11:30	12.3	↑0.2
4/22 11:40	12.6	↑0.3
4/22 11:50	12.9	↑0.3
4/22 12:00	13.3	↑0.4
4/22 12:10	13.7	↑0.4
4/22 12:20	14.1	↑0.4
4/22 12:30	14.6	↑0.5
4/22 12:40	15.1	↑0.5
4/22 12:50	15.6	↑0.5
4/22 13:00	16.2	↑0.6
4/22 13:10	16.8	↑0.6
4/22 13:20	17.4	↑0.6
4/22 13:30	18.1	↑0.7
4/22 13:40	18.7	↑0.6
4/22 13:50	19.4	↑0.7
4/22 14:00	20.1	↑0.7
4/22 14:10	20.8	↑0.7
4/22 14:20	21.5	↑0.7
4/22 14:30	22.1	↑0.6
4/22 14:40	22.8	↑0.7
4/22 14:50	23.5	↑0.7
4/22 15:00	24.1	↑0.6
4/22 15:10	24.8	↑0.7
4/22 15:20	25.3	↑0.5
4/22 15:30	25.9	↑0.6
4/22 15:40	26.4	↑0.5
4/22 15:50	26.9	↑0.5
4/22 16:00	27.4	↑0.5
4/22 16:10	27.8	↑0.4
4/22 16:20	28.1	↑0.3
4/22 16:30	28.4	↑0.3
4/22 16:40	28.6	↑0.2
4/22 16:50	28.8	↑0.2
4/22 17:00	28.8	0
4/22 17:10	28.9	↑0.1	満潮
4/22 17:20	28.8	↓-0.1
4/22 17:30	28.7	↓-0.1
4/22 17:40	28.6	↓-0.1
4/22 17:50	28.3	↓-0.3
4/22 18:00	28.0	↓-0.3
4/22 18:10	27.6	↓-0.4
4/22 18:20	27.2	↓-0.4
4/22 18:30	26.6	↓-0.6
4/22 18:40	26.1	↓-0.5
4/22 18:50	25.4	↓-0.7
4/22 19:00	24.7	↓-0.7
4/22 19:10	23.9	↓-0.8
4/22 19:20	23.1	↓-0.8
4/22 19:30	22.2	↓-0.9
4/22 19:40	21.3	↓-0.9
4/22 19:50	20.3	↓-1.0
4/22 20:00	19.3	↓-1.0
4/22 20:10	18.3	↓-1.0
4/22 20:20	17.2	↓-1.1
4/22 20:30	16.2	↓-1.0
4/22 20:40	15.0	↓-1.2	最大潮位差
4/22 20:50	13.9	↓-1.1
4/22 21:00	12.8	↓-1.1
4/22 21:10	11.7	↓-1.1
4/22 21:20	10.5	↓-1.2	最大潮位差
4/22 21:30	9.4	↓-1.1
4/22 21:40	8.3	↓-1.1
4/22 21:50	7.2	↓-1.1
4/22 22:00	6.1	↓-1.1
4/22 22:10	5.1	↓-1.0
4/22 22:20	4.1	↓-1.0
4/22 22:30	3.1	↓-1.0
4/22 22:40	2.2	↓-0.9
4/22 22:50	1.3	↓-0.9
4/22 23:00	0.5	↓-0.8
4/22 23:10	-0.3	↓-0.8
4/22 23:20	-1.0	↓-0.7
4/22 23:30	-1.6	↓-0.6
4/22 23:40	-2.2	↓-0.6
4/22 23:50	-2.7	↓-0.5