14 (月)	01:45	09:50	17:42	19:00
	38cm	5cm	25cm	25cm
大潮 出 06:58 入 16:11 出 06:11 入 15:42 潮干狩り ○ 07:56～11:53

江差／桧山（北海道）2020年12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
12/14 00:00	35.1	↑0.5
12/14 00:10	35.6	↑0.5
12/14 00:20	36.0	↑0.4
12/14 00:30	36.4	↑0.4
12/14 00:40	36.7	↑0.3
12/14 00:50	37.0	↑0.3
12/14 01:00	37.3	↑0.3
12/14 01:10	37.5	↑0.2
12/14 01:20	37.7	↑0.2
12/14 01:30	37.8	↑0.1
12/14 01:40	37.8	0	満潮
12/14 01:50	37.8	0
12/14 02:00	37.8	0
12/14 02:10	37.6	↓-0.2
12/14 02:20	37.4	↓-0.2
12/14 02:30	37.2	↓-0.2
12/14 02:40	36.9	↓-0.3
12/14 02:50	36.5	↓-0.4
12/14 03:00	36.1	↓-0.4
12/14 03:10	35.6	↓-0.5
12/14 03:20	35.0	↓-0.6
12/14 03:30	34.4	↓-0.6
12/14 03:40	33.7	↓-0.7
12/14 03:50	33.0	↓-0.7
12/14 04:00	32.2	↓-0.8
12/14 04:10	31.4	↓-0.8
12/14 04:20	30.5	↓-0.9
12/14 04:30	29.6	↓-0.9
12/14 04:40	28.6	↓-1.0
12/14 04:50	27.6	↓-1.0
12/14 05:00	26.6	↓-1.0
12/14 05:10	25.5	↓-1.1	最大潮位差
12/14 05:20	24.5	↓-1.0
12/14 05:30	23.4	↓-1.1	最大潮位差
12/14 05:40	22.3	↓-1.1	最大潮位差
12/14 05:50	21.2	↓-1.1	最大潮位差
12/14 06:00	20.1	↓-1.1	最大潮位差
12/14 06:10	19.0	↓-1.1	最大潮位差
12/14 06:20	17.9	↓-1.1	最大潮位差
12/14 06:30	16.8	↓-1.1	最大潮位差
12/14 06:40	15.7	↓-1.1	最大潮位差
12/14 06:50	14.7	↓-1.0
12/14 07:00	13.7	↓-1.0
12/14 07:10	12.7	↓-1.0
12/14 07:20	11.8	↓-0.9
12/14 07:30	10.9	↓-0.9
12/14 07:40	10.1	↓-0.8
12/14 07:50	9.3	↓-0.8
12/14 08:00	8.5	↓-0.8
12/14 08:10	7.9	↓-0.6
12/14 08:20	7.2	↓-0.7
12/14 08:30	6.7	↓-0.5
12/14 08:40	6.2	↓-0.5
12/14 08:50	5.7	↓-0.5
12/14 09:00	5.4	↓-0.3
12/14 09:10	5.1	↓-0.3
12/14 09:20	4.8	↓-0.3
12/14 09:30	4.7	↓-0.1
12/14 09:40	4.6	↓-0.1	干潮
12/14 09:50	4.6	0	干潮
12/14 10:00	4.6	0
12/14 10:10	4.7	↑0.1
12/14 10:20	4.9	↑0.2
12/14 10:30	5.1	↑0.2
12/14 10:40	5.4	↑0.3
12/14 10:50	5.7	↑0.3
12/14 11:00	6.1	↑0.4
12/14 11:10	6.5	↑0.4
12/14 11:20	7.0	↑0.5
12/14 11:30	7.5	↑0.5
12/14 11:40	8.1	↑0.6
12/14 11:50	8.7	↑0.6
12/14 12:00	9.3	↑0.6
12/14 12:10	10.0	↑0.7
12/14 12:20	10.7	↑0.7
12/14 12:30	11.4	↑0.7
12/14 12:40	12.1	↑0.7
12/14 12:50	12.8	↑0.7
12/14 13:00	13.5	↑0.7
12/14 13:10	14.2	↑0.7
12/14 13:20	14.9	↑0.7
12/14 13:30	15.6	↑0.7
12/14 13:40	16.3	↑0.7
12/14 13:50	17.0	↑0.7
12/14 14:00	17.7	↑0.7
12/14 14:10	18.3	↑0.6
12/14 14:20	18.9	↑0.6
12/14 14:30	19.5	↑0.6
12/14 14:40	20.0	↑0.5
12/14 14:50	20.6	↑0.6
12/14 15:00	21.1	↑0.5
12/14 15:10	21.5	↑0.4
12/14 15:20	21.9	↑0.4
12/14 15:30	22.3	↑0.4
12/14 15:40	22.7	↑0.4
12/14 15:50	23.0	↑0.3
12/14 16:00	23.3	↑0.3
12/14 16:10	23.5	↑0.2
12/14 16:20	23.7	↑0.2
12/14 16:30	23.9	↑0.2
12/14 16:40	24.0	↑0.1
12/14 16:50	24.1	↑0.1
12/14 17:00	24.2	↑0.1
12/14 17:10	24.3	↑0.1
12/14 17:20	24.3	0
12/14 17:30	24.4	↑0.1
12/14 17:40	24.4	0	満潮
12/14 17:50	24.4	0
12/14 18:00	24.4	0
12/14 18:10	24.3	↓-0.1
12/14 18:20	24.3	0
12/14 18:30	24.3	0
12/14 18:40	24.3	0
12/14 18:50	24.2	↓-0.1	干潮
12/14 19:00	24.2	0	干潮
12/14 19:10	24.3	↑0.1
12/14 19:20	24.3	0
12/14 19:30	24.3	0
12/14 19:40	24.4	↑0.1
12/14 19:50	24.5	↑0.1
12/14 20:00	24.6	↑0.1
12/14 20:10	24.7	↑0.1
12/14 20:20	24.9	↑0.2
12/14 20:30	25.1	↑0.2
12/14 20:40	25.3	↑0.2
12/14 20:50	25.6	↑0.3
12/14 21:00	25.9	↑0.3
12/14 21:10	26.3	↑0.4
12/14 21:20	26.6	↑0.3
12/14 21:30	27.0	↑0.4
12/14 21:40	27.5	↑0.5
12/14 21:50	27.9	↑0.4
12/14 22:00	28.4	↑0.5
12/14 22:10	29.0	↑0.6
12/14 22:20	29.5	↑0.5
12/14 22:30	30.1	↑0.6
12/14 22:40	30.7	↑0.6
12/14 22:50	31.3	↑0.6
12/14 23:00	31.9	↑0.6
12/14 23:10	32.6	↑0.7
12/14 23:20	33.2	↑0.6
12/14 23:30	33.8	↑0.6
12/14 23:40	34.5	↑0.7
12/14 23:50	35.1	↑0.6