19 (日)	02:15	10:44	-	-
	42cm	1cm	-	-
大潮 出 07:01 入 16:12 出 16:02 入 07:01 潮干狩り ◎ 08:13～13:39

江差／桧山（北海道）2021年12月19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
12/19 00:00	36.6	↑0.6
12/19 00:10	37.2	↑0.6
12/19 00:20	37.8	↑0.6
12/19 00:30	38.4	↑0.6
12/19 00:40	38.9	↑0.5
12/19 00:50	39.4	↑0.5
12/19 01:00	39.8	↑0.4
12/19 01:10	40.2	↑0.4
12/19 01:20	40.5	↑0.3
12/19 01:30	40.8	↑0.3
12/19 01:40	41.1	↑0.3
12/19 01:50	41.3	↑0.2
12/19 02:00	41.4	↑0.1
12/19 02:10	41.5	↑0.1	満潮
12/19 02:20	41.5	0
12/19 02:30	41.4	↓-0.1
12/19 02:40	41.2	↓-0.2
12/19 02:50	41.0	↓-0.2
12/19 03:00	40.7	↓-0.3
12/19 03:10	40.4	↓-0.3
12/19 03:20	40.0	↓-0.4
12/19 03:30	39.5	↓-0.5
12/19 03:40	38.9	↓-0.6
12/19 03:50	38.3	↓-0.6
12/19 04:00	37.6	↓-0.7
12/19 04:10	36.8	↓-0.8
12/19 04:20	36.0	↓-0.8
12/19 04:30	35.1	↓-0.9
12/19 04:40	34.2	↓-0.9
12/19 04:50	33.2	↓-1.0
12/19 05:00	32.1	↓-1.1
12/19 05:10	31.0	↓-1.1
12/19 05:20	29.9	↓-1.1
12/19 05:30	28.7	↓-1.2
12/19 05:40	27.5	↓-1.2
12/19 05:50	26.3	↓-1.2
12/19 06:00	25.0	↓-1.3	最大潮位差
12/19 06:10	23.7	↓-1.3	最大潮位差
12/19 06:20	22.5	↓-1.2
12/19 06:30	21.2	↓-1.3	最大潮位差
12/19 06:40	19.9	↓-1.3	最大潮位差
12/19 06:50	18.6	↓-1.3	最大潮位差
12/19 07:00	17.3	↓-1.3	最大潮位差
12/19 07:10	16.1	↓-1.2
12/19 07:20	14.8	↓-1.3	最大潮位差
12/19 07:30	13.6	↓-1.2
12/19 07:40	12.4	↓-1.2
12/19 07:50	11.3	↓-1.1
12/19 08:00	10.2	↓-1.1
12/19 08:10	9.1	↓-1.1
12/19 08:20	8.1	↓-1.0
12/19 08:30	7.2	↓-0.9
12/19 08:40	6.3	↓-0.9
12/19 08:50	5.5	↓-0.8
12/19 09:00	4.7	↓-0.8
12/19 09:10	4.0	↓-0.7
12/19 09:20	3.4	↓-0.6
12/19 09:30	2.8	↓-0.6
12/19 09:40	2.3	↓-0.5
12/19 09:50	1.9	↓-0.4
12/19 10:00	1.6	↓-0.3
12/19 10:10	1.3	↓-0.3
12/19 10:20	1.1	↓-0.2
12/19 10:30	1.0	↓-0.1
12/19 10:40	0.9	↓-0.1	干潮
12/19 10:50	0.9	0
12/19 11:00	1.0	↑0.1
12/19 11:10	1.1	↑0.1
12/19 11:20	1.3	↑0.2
12/19 11:30	1.6	↑0.3
12/19 11:40	1.9	↑0.3
12/19 11:50	2.3	↑0.4
12/19 12:00	2.8	↑0.5
12/19 12:10	3.2	↑0.4
12/19 12:20	3.8	↑0.6
12/19 12:30	4.3	↑0.5
12/19 12:40	4.9	↑0.6
12/19 12:50	5.5	↑0.6
12/19 13:00	6.2	↑0.7
12/19 13:10	6.9	↑0.7
12/19 13:20	7.5	↑0.6
12/19 13:30	8.2	↑0.7
12/19 13:40	9.0	↑0.8
12/19 13:50	9.7	↑0.7
12/19 14:00	10.4	↑0.7
12/19 14:10	11.1	↑0.7
12/19 14:20	11.8	↑0.7
12/19 14:30	12.5	↑0.7
12/19 14:40	13.2	↑0.7
12/19 14:50	13.8	↑0.6
12/19 15:00	14.5	↑0.7
12/19 15:10	15.1	↑0.6
12/19 15:20	15.7	↑0.6
12/19 15:30	16.2	↑0.5
12/19 15:40	16.8	↑0.6
12/19 15:50	17.3	↑0.5
12/19 16:00	17.8	↑0.5
12/19 16:10	18.2	↑0.4
12/19 16:20	18.6	↑0.4
12/19 16:30	19.0	↑0.4
12/19 16:40	19.4	↑0.4
12/19 16:50	19.7	↑0.3
12/19 17:00	20.0	↑0.3
12/19 17:10	20.3	↑0.3
12/19 17:20	20.5	↑0.2
12/19 17:30	20.7	↑0.2
12/19 17:40	20.9	↑0.2
12/19 17:50	21.1	↑0.2
12/19 18:00	21.3	↑0.2
12/19 18:10	21.4	↑0.1
12/19 18:20	21.6	↑0.2
12/19 18:30	21.7	↑0.1
12/19 18:40	21.8	↑0.1
12/19 18:50	21.9	↑0.1
12/19 19:00	22.1	↑0.2
12/19 19:10	22.2	↑0.1
12/19 19:20	22.3	↑0.1
12/19 19:30	22.5	↑0.2
12/19 19:40	22.6	↑0.1
12/19 19:50	22.8	↑0.2
12/19 20:00	23.0	↑0.2
12/19 20:10	23.2	↑0.2
12/19 20:20	23.4	↑0.2
12/19 20:30	23.7	↑0.3
12/19 20:40	23.9	↑0.2
12/19 20:50	24.3	↑0.4
12/19 21:00	24.6	↑0.3
12/19 21:10	25.0	↑0.4
12/19 21:20	25.4	↑0.4
12/19 21:30	25.8	↑0.4
12/19 21:40	26.3	↑0.5
12/19 21:50	26.8	↑0.5
12/19 22:00	27.3	↑0.5
12/19 22:10	27.9	↑0.6
12/19 22:20	28.5	↑0.6
12/19 22:30	29.1	↑0.6
12/19 22:40	29.7	↑0.6
12/19 22:50	30.4	↑0.7
12/19 23:00	31.1	↑0.7
12/19 23:10	31.8	↑0.7
12/19 23:20	32.5	↑0.7
12/19 23:30	33.3	↑0.8
12/19 23:40	34.0	↑0.7
12/19 23:50	34.8	↑0.8