14 (日)	04:35	12:30	17:59	21:52
	34cm	-1cm	9cm	5cm
中潮 出 06:36 入 17:12 出 08:09 入 19:37

江差／桧山（北海道）2021年02月14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
2/14 00:00	14.3	↑0.8
2/14 00:10	15.2	↑0.9
2/14 00:20	16.0	↑0.8
2/14 00:30	16.9	↑0.9
2/14 00:40	17.9	↑1.0
2/14 00:50	18.8	↑0.9
2/14 01:00	19.8	↑1.0
2/14 01:10	20.7	↑0.9
2/14 01:20	21.7	↑1.0
2/14 01:30	22.6	↑0.9
2/14 01:40	23.6	↑1.0
2/14 01:50	24.5	↑0.9
2/14 02:00	25.4	↑0.9
2/14 02:10	26.3	↑0.9
2/14 02:20	27.1	↑0.8
2/14 02:30	28.0	↑0.9
2/14 02:40	28.7	↑0.7
2/14 02:50	29.5	↑0.8
2/14 03:00	30.2	↑0.7
2/14 03:10	30.8	↑0.6
2/14 03:20	31.4	↑0.6
2/14 03:30	31.9	↑0.5
2/14 03:40	32.3	↑0.4
2/14 03:50	32.7	↑0.4
2/14 04:00	33.0	↑0.3
2/14 04:10	33.2	↑0.2
2/14 04:20	33.4	↑0.2
2/14 04:30	33.4	0	満潮
2/14 04:40	33.4	0
2/14 04:50	33.3	↓-0.1
2/14 05:00	33.2	↓-0.1
2/14 05:10	32.9	↓-0.3
2/14 05:20	32.6	↓-0.3
2/14 05:30	32.2	↓-0.4
2/14 05:40	31.7	↓-0.5
2/14 05:50	31.2	↓-0.5
2/14 06:00	30.5	↓-0.7
2/14 06:10	29.8	↓-0.7
2/14 06:20	29.1	↓-0.7
2/14 06:30	28.2	↓-0.9
2/14 06:40	27.4	↓-0.8
2/14 06:50	26.4	↓-1.0
2/14 07:00	25.4	↓-1.0
2/14 07:10	24.4	↓-1.0
2/14 07:20	23.3	↓-1.1
2/14 07:30	22.2	↓-1.1
2/14 07:40	21.1	↓-1.1
2/14 07:50	19.9	↓-1.2	最大潮位差
2/14 08:00	18.7	↓-1.2	最大潮位差
2/14 08:10	17.5	↓-1.2	最大潮位差
2/14 08:20	16.3	↓-1.2	最大潮位差
2/14 08:30	15.1	↓-1.2	最大潮位差
2/14 08:40	13.9	↓-1.2	最大潮位差
2/14 08:50	12.8	↓-1.1
2/14 09:00	11.6	↓-1.2	最大潮位差
2/14 09:10	10.4	↓-1.2	最大潮位差
2/14 09:20	9.3	↓-1.1
2/14 09:30	8.2	↓-1.1
2/14 09:40	7.2	↓-1.0
2/14 09:50	6.2	↓-1.0
2/14 10:00	5.2	↓-1.0
2/14 10:10	4.3	↓-0.9
2/14 10:20	3.5	↓-0.8
2/14 10:30	2.7	↓-0.8
2/14 10:40	1.9	↓-0.8
2/14 10:50	1.2	↓-0.7
2/14 11:00	0.6	↓-0.6
2/14 11:10	0.1	↓-0.5
2/14 11:20	-0.4	↓-0.5
2/14 11:30	-0.8	↓-0.4
2/14 11:40	-1.2	↓-0.4
2/14 11:50	-1.5	↓-0.3
2/14 12:00	-1.7	↓-0.2
2/14 12:10	-1.8	↓-0.1
2/14 12:20	-1.9	↓-0.1	干潮
2/14 12:30	-1.9	0	干潮
2/14 12:40	-1.9	0
2/14 12:50	-1.8	↑0.1
2/14 13:00	-1.7	↑0.1
2/14 13:10	-1.5	↑0.2
2/14 13:20	-1.2	↑0.3
2/14 13:30	-1.0	↑0.2
2/14 13:40	-0.6	↑0.4
2/14 13:50	-0.3	↑0.3
2/14 14:00	0.1	↑0.4
2/14 14:10	0.5	↑0.4
2/14 14:20	1.0	↑0.5
2/14 14:30	1.4	↑0.4
2/14 14:40	1.9	↑0.5
2/14 14:50	2.4	↑0.5
2/14 15:00	2.8	↑0.4
2/14 15:10	3.3	↑0.5
2/14 15:20	3.8	↑0.5
2/14 15:30	4.3	↑0.5
2/14 15:40	4.7	↑0.4
2/14 15:50	5.1	↑0.4
2/14 16:00	5.6	↑0.5
2/14 16:10	6.0	↑0.4
2/14 16:20	6.3	↑0.3
2/14 16:30	6.6	↑0.3
2/14 16:40	6.9	↑0.3
2/14 16:50	7.2	↑0.3
2/14 17:00	7.5	↑0.3
2/14 17:10	7.6	↑0.1
2/14 17:20	7.8	↑0.2
2/14 17:30	7.9	↑0.1
2/14 17:40	8.0	↑0.1
2/14 17:50	8.1	↑0.1	満潮
2/14 18:00	8.1	0
2/14 18:10	8.0	↓-0.1
2/14 18:20	8.0	0
2/14 18:30	7.9	↓-0.1
2/14 18:40	7.8	↓-0.1
2/14 18:50	7.6	↓-0.2
2/14 19:00	7.5	↓-0.1
2/14 19:10	7.3	↓-0.2
2/14 19:20	7.0	↓-0.3
2/14 19:30	6.8	↓-0.2
2/14 19:40	6.6	↓-0.2
2/14 19:50	6.3	↓-0.3
2/14 20:00	6.1	↓-0.2
2/14 20:10	5.8	↓-0.3
2/14 20:20	5.6	↓-0.2
2/14 20:30	5.3	↓-0.3
2/14 20:40	5.1	↓-0.2
2/14 20:50	4.9	↓-0.2
2/14 21:00	4.7	↓-0.2
2/14 21:10	4.6	↓-0.1
2/14 21:20	4.4	↓-0.2
2/14 21:30	4.3	↓-0.1
2/14 21:40	4.3	0
2/14 21:50	4.2	↓-0.1	干潮
2/14 22:00	4.3	↑0.1
2/14 22:10	4.3	0
2/14 22:20	4.4	↑0.1
2/14 22:30	4.6	↑0.2
2/14 22:40	4.8	↑0.2
2/14 22:50	5.0	↑0.2
2/14 23:00	5.3	↑0.3
2/14 23:10	5.7	↑0.4
2/14 23:20	6.1	↑0.4
2/14 23:30	6.6	↑0.5
2/14 23:40	7.1	↑0.5
2/14 23:50	7.7	↑0.6