22 (月)	07:03	00:14	18:07	12:26
	19cm	-1cm	21cm	9cm
中潮 出 06:25 入 17:22 出 22:09 入 07:59

江差／桧山（北海道）2049年02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
2/22 00:00	-1.6	↓-0.1
2/22 00:10	-1.7	↓-0.1	干潮
2/22 00:20	-1.7	0
2/22 00:30	-1.6	↑0.1
2/22 00:40	-1.5	↑0.1
2/22 00:50	-1.3	↑0.2
2/22 01:00	-1.0	↑0.3
2/22 01:10	-0.7	↑0.3
2/22 01:20	-0.3	↑0.4
2/22 01:30	0.1	↑0.4
2/22 01:40	0.6	↑0.5
2/22 01:50	1.2	↑0.6
2/22 02:00	1.7	↑0.5
2/22 02:10	2.4	↑0.7
2/22 02:20	3.0	↑0.6
2/22 02:30	3.7	↑0.7
2/22 02:40	4.4	↑0.7
2/22 02:50	5.2	↑0.8
2/22 03:00	5.9	↑0.7
2/22 03:10	6.7	↑0.8
2/22 03:20	7.5	↑0.8
2/22 03:30	8.3	↑0.8
2/22 03:40	9.1	↑0.8
2/22 03:50	9.9	↑0.8
2/22 04:00	10.7	↑0.8
2/22 04:10	11.4	↑0.7
2/22 04:20	12.2	↑0.8
2/22 04:30	12.9	↑0.7
2/22 04:40	13.6	↑0.7
2/22 04:50	14.3	↑0.7
2/22 05:00	14.9	↑0.6
2/22 05:10	15.5	↑0.6
2/22 05:20	16.1	↑0.6
2/22 05:30	16.6	↑0.5
2/22 05:40	17.0	↑0.4
2/22 05:50	17.4	↑0.4
2/22 06:00	17.8	↑0.4
2/22 06:10	18.1	↑0.3
2/22 06:20	18.4	↑0.3
2/22 06:30	18.6	↑0.2
2/22 06:40	18.7	↑0.1
2/22 06:50	18.8	↑0.1
2/22 07:00	18.8	0	満潮
2/22 07:10	18.8	0
2/22 07:20	18.8	0
2/22 07:30	18.6	↓-0.2
2/22 07:40	18.5	↓-0.1
2/22 07:50	18.3	↓-0.2
2/22 08:00	18.0	↓-0.3
2/22 08:10	17.7	↓-0.3
2/22 08:20	17.4	↓-0.3
2/22 08:30	17.0	↓-0.4
2/22 08:40	16.7	↓-0.3
2/22 08:50	16.2	↓-0.5
2/22 09:00	15.8	↓-0.4
2/22 09:10	15.4	↓-0.4
2/22 09:20	14.9	↓-0.5
2/22 09:30	14.4	↓-0.5
2/22 09:40	13.9	↓-0.5
2/22 09:50	13.5	↓-0.4
2/22 10:00	13.0	↓-0.5
2/22 10:10	12.5	↓-0.5
2/22 10:20	12.1	↓-0.4
2/22 10:30	11.7	↓-0.4
2/22 10:40	11.2	↓-0.5
2/22 10:50	10.9	↓-0.3
2/22 11:00	10.5	↓-0.4
2/22 11:10	10.2	↓-0.3
2/22 11:20	9.9	↓-0.3
2/22 11:30	9.6	↓-0.3
2/22 11:40	9.4	↓-0.2
2/22 11:50	9.2	↓-0.2
2/22 12:00	9.1	↓-0.1
2/22 12:10	9.0	↓-0.1
2/22 12:20	9.0	0	干潮
2/22 12:30	9.0	0
2/22 12:40	9.0	0
2/22 12:50	9.1	↑0.1
2/22 13:00	9.2	↑0.1
2/22 13:10	9.4	↑0.2
2/22 13:20	9.7	↑0.3
2/22 13:30	9.9	↑0.2
2/22 13:40	10.2	↑0.3
2/22 13:50	10.6	↑0.4
2/22 14:00	10.9	↑0.3
2/22 14:10	11.4	↑0.5
2/22 14:20	11.8	↑0.4
2/22 14:30	12.3	↑0.5
2/22 14:40	12.7	↑0.4
2/22 14:50	13.2	↑0.5
2/22 15:00	13.8	↑0.6
2/22 15:10	14.3	↑0.5
2/22 15:20	14.8	↑0.5
2/22 15:30	15.3	↑0.5
2/22 15:40	15.9	↑0.6
2/22 15:50	16.4	↑0.5
2/22 16:00	16.9	↑0.5
2/22 16:10	17.4	↑0.5
2/22 16:20	17.8	↑0.4
2/22 16:30	18.3	↑0.5
2/22 16:40	18.7	↑0.4
2/22 16:50	19.1	↑0.4
2/22 17:00	19.4	↑0.3
2/22 17:10	19.7	↑0.3
2/22 17:20	20.0	↑0.3
2/22 17:30	20.2	↑0.2
2/22 17:40	20.3	↑0.1
2/22 17:50	20.4	↑0.1
2/22 18:00	20.5	↑0.1	満潮
2/22 18:10	20.5	0
2/22 18:20	20.5	0
2/22 18:30	20.4	↓-0.1
2/22 18:40	20.2	↓-0.2
2/22 18:50	20.0	↓-0.2
2/22 19:00	19.7	↓-0.3
2/22 19:10	19.4	↓-0.3
2/22 19:20	19.0	↓-0.4
2/22 19:30	18.6	↓-0.4
2/22 19:40	18.1	↓-0.5
2/22 19:50	17.6	↓-0.5
2/22 20:00	17.0	↓-0.6
2/22 20:10	16.4	↓-0.6
2/22 20:20	15.7	↓-0.7
2/22 20:30	15.0	↓-0.7
2/22 20:40	14.3	↓-0.7
2/22 20:50	13.5	↓-0.8
2/22 21:00	12.8	↓-0.7
2/22 21:10	12.0	↓-0.8
2/22 21:20	11.1	↓-0.9	最大潮位差
2/22 21:30	10.3	↓-0.8
2/22 21:40	9.5	↓-0.8
2/22 21:50	8.7	↓-0.8
2/22 22:00	7.8	↓-0.9	最大潮位差
2/22 22:10	7.0	↓-0.8
2/22 22:20	6.2	↓-0.8
2/22 22:30	5.4	↓-0.8
2/22 22:40	4.6	↓-0.8
2/22 22:50	3.9	↓-0.7
2/22 23:00	3.2	↓-0.7
2/22 23:10	2.5	↓-0.7
2/22 23:20	1.8	↓-0.7
2/22 23:30	1.2	↓-0.6
2/22 23:40	0.7	↓-0.5
2/22 23:50	0.2	↓-0.5