22 (水)	04:33	12:19	17:27	21:56
	32cm	-1cm	8cm	2cm
中潮 出 06:26 入 17:21 出 07:42 入 19:42

江差／桧山（北海道）2023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	12.6	↑0.8
2/22 00:10	13.5	↑0.9
2/22 00:20	14.4	↑0.9
2/22 00:30	15.4	↑1.0
2/22 00:40	16.3	↑0.9
2/22 00:50	17.3	↑1.0
2/22 01:00	18.3	↑1.0
2/22 01:10	19.2	↑0.9
2/22 01:20	20.2	↑1.0
2/22 01:30	21.2	↑1.0
2/22 01:40	22.2	↑1.0
2/22 01:50	23.1	↑0.9
2/22 02:00	24.0	↑0.9
2/22 02:10	24.9	↑0.9
2/22 02:20	25.8	↑0.9
2/22 02:30	26.6	↑0.8
2/22 02:40	27.4	↑0.8
2/22 02:50	28.1	↑0.7
2/22 03:00	28.8	↑0.7
2/22 03:10	29.4	↑0.6
2/22 03:20	30.0	↑0.6
2/22 03:30	30.5	↑0.5
2/22 03:40	30.9	↑0.4
2/22 03:50	31.3	↑0.4
2/22 04:00	31.5	↑0.2
2/22 04:10	31.7	↑0.2
2/22 04:20	31.9	↑0.2
2/22 04:30	31.9	0	満潮
2/22 04:40	31.9	0
2/22 04:50	31.8	↓-0.1
2/22 05:00	31.6	↓-0.2
2/22 05:10	31.4	↓-0.2
2/22 05:20	31.0	↓-0.4
2/22 05:30	30.6	↓-0.4
2/22 05:40	30.1	↓-0.5
2/22 05:50	29.5	↓-0.6
2/22 06:00	28.9	↓-0.6
2/22 06:10	28.2	↓-0.7
2/22 06:20	27.4	↓-0.8
2/22 06:30	26.6	↓-0.8
2/22 06:40	25.7	↓-0.9
2/22 06:50	24.8	↓-0.9
2/22 07:00	23.8	↓-1.0
2/22 07:10	22.8	↓-1.0
2/22 07:20	21.8	↓-1.0
2/22 07:30	20.7	↓-1.1
2/22 07:40	19.6	↓-1.1
2/22 07:50	18.5	↓-1.1
2/22 08:00	17.3	↓-1.2	最大潮位差
2/22 08:10	16.2	↓-1.1
2/22 08:20	15.1	↓-1.1
2/22 08:30	13.9	↓-1.2	最大潮位差
2/22 08:40	12.8	↓-1.1
2/22 08:50	11.7	↓-1.1
2/22 09:00	10.6	↓-1.1
2/22 09:10	9.5	↓-1.1
2/22 09:20	8.5	↓-1.0
2/22 09:30	7.5	↓-1.0
2/22 09:40	6.5	↓-1.0
2/22 09:50	5.6	↓-0.9
2/22 10:00	4.7	↓-0.9
2/22 10:10	3.9	↓-0.8
2/22 10:20	3.1	↓-0.8
2/22 10:30	2.4	↓-0.7
2/22 10:40	1.8	↓-0.6
2/22 10:50	1.2	↓-0.6
2/22 11:00	0.7	↓-0.5
2/22 11:10	0.2	↓-0.5
2/22 11:20	-0.2	↓-0.4
2/22 11:30	-0.5	↓-0.3
2/22 11:40	-0.7	↓-0.2
2/22 11:50	-0.9	↓-0.2
2/22 12:00	-1.1	↓-0.2
2/22 12:10	-1.2	↓-0.1	干潮
2/22 12:20	-1.2	0
2/22 12:30	-1.1	↑0.1
2/22 12:40	-1.0	↑0.1
2/22 12:50	-0.9	↑0.1
2/22 13:00	-0.7	↑0.2
2/22 13:10	-0.5	↑0.2
2/22 13:20	-0.2	↑0.3
2/22 13:30	0.1	↑0.3
2/22 13:40	0.5	↑0.4
2/22 13:50	0.9	↑0.4
2/22 14:00	1.3	↑0.4
2/22 14:10	1.7	↑0.4
2/22 14:20	2.1	↑0.4
2/22 14:30	2.5	↑0.4
2/22 14:40	3.0	↑0.5
2/22 14:50	3.4	↑0.4
2/22 15:00	3.9	↑0.5
2/22 15:10	4.3	↑0.4
2/22 15:20	4.7	↑0.4
2/22 15:30	5.1	↑0.4
2/22 15:40	5.5	↑0.4
2/22 15:50	5.9	↑0.4
2/22 16:00	6.2	↑0.3
2/22 16:10	6.5	↑0.3
2/22 16:20	6.8	↑0.3
2/22 16:30	7.0	↑0.2
2/22 16:40	7.2	↑0.2
2/22 16:50	7.4	↑0.2
2/22 17:00	7.5	↑0.1
2/22 17:10	7.6	↑0.1
2/22 17:20	7.6	0	満潮
2/22 17:30	7.6	0
2/22 17:40	7.6	0
2/22 17:50	7.5	↓-0.1
2/22 18:00	7.4	↓-0.1
2/22 18:10	7.3	↓-0.1
2/22 18:20	7.1	↓-0.2
2/22 18:30	6.9	↓-0.2
2/22 18:40	6.7	↓-0.2
2/22 18:50	6.4	↓-0.3
2/22 19:00	6.1	↓-0.3
2/22 19:10	5.8	↓-0.3
2/22 19:20	5.5	↓-0.3
2/22 19:30	5.2	↓-0.3
2/22 19:40	4.8	↓-0.4
2/22 19:50	4.5	↓-0.3
2/22 20:00	4.1	↓-0.4
2/22 20:10	3.8	↓-0.3
2/22 20:20	3.5	↓-0.3
2/22 20:30	3.2	↓-0.3
2/22 20:40	2.9	↓-0.3
2/22 20:50	2.6	↓-0.3
2/22 21:00	2.4	↓-0.2
2/22 21:10	2.2	↓-0.2
2/22 21:20	2.0	↓-0.2
2/22 21:30	1.9	↓-0.1
2/22 21:40	1.8	↓-0.1
2/22 21:50	1.7	↓-0.1	干潮
2/22 22:00	1.7	0
2/22 22:10	1.8	↑0.1
2/22 22:20	1.9	↑0.1
2/22 22:30	2.1	↑0.2
2/22 22:40	2.3	↑0.2
2/22 22:50	2.5	↑0.2
2/22 23:00	2.9	↑0.4
2/22 23:10	3.3	↑0.4
2/22 23:20	3.7	↑0.4
2/22 23:30	4.2	↑0.5
2/22 23:40	4.7	↑0.5
2/22 23:50	5.4	↑0.7