15 (火)	02:25	10:44	-	-
	42cm	3cm	-	-
大潮 出 06:59 入 16:11 出 07:25 入 16:35 潮干狩り ◎ 08:26～13:18

江差／桧山（北海道）2020年12月15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
12/15 00:00	35.8	↑0.7
12/15 00:10	36.4	↑0.6
12/15 00:20	37.0	↑0.6
12/15 00:30	37.5	↑0.5
12/15 00:40	38.1	↑0.6
12/15 00:50	38.6	↑0.5
12/15 01:00	39.1	↑0.5
12/15 01:10	39.5	↑0.4
12/15 01:20	39.9	↑0.4
12/15 01:30	40.3	↑0.4
12/15 01:40	40.6	↑0.3
12/15 01:50	40.8	↑0.2
12/15 02:00	41.0	↑0.2
12/15 02:10	41.1	↑0.1
12/15 02:20	41.2	↑0.1	満潮
12/15 02:30	41.2	0
12/15 02:40	41.1	↓-0.1
12/15 02:50	40.9	↓-0.2
12/15 03:00	40.7	↓-0.2
12/15 03:10	40.4	↓-0.3
12/15 03:20	40.1	↓-0.3
12/15 03:30	39.7	↓-0.4
12/15 03:40	39.2	↓-0.5
12/15 03:50	38.6	↓-0.6
12/15 04:00	38.0	↓-0.6
12/15 04:10	37.3	↓-0.7
12/15 04:20	36.5	↓-0.8
12/15 04:30	35.7	↓-0.8
12/15 04:40	34.8	↓-0.9
12/15 04:50	33.8	↓-1.0
12/15 05:00	32.8	↓-1.0
12/15 05:10	31.8	↓-1.0
12/15 05:20	30.7	↓-1.1
12/15 05:30	29.6	↓-1.1
12/15 05:40	28.4	↓-1.2
12/15 05:50	27.2	↓-1.2
12/15 06:00	26.0	↓-1.2
12/15 06:10	24.8	↓-1.2
12/15 06:20	23.5	↓-1.3	最大潮位差
12/15 06:30	22.3	↓-1.2
12/15 06:40	21.0	↓-1.3	最大潮位差
12/15 06:50	19.7	↓-1.3	最大潮位差
12/15 07:00	18.5	↓-1.2
12/15 07:10	17.3	↓-1.2
12/15 07:20	16.0	↓-1.3	最大潮位差
12/15 07:30	14.8	↓-1.2
12/15 07:40	13.7	↓-1.1
12/15 07:50	12.5	↓-1.2
12/15 08:00	11.5	↓-1.0
12/15 08:10	10.4	↓-1.1
12/15 08:20	9.4	↓-1.0
12/15 08:30	8.5	↓-0.9
12/15 08:40	7.6	↓-0.9
12/15 08:50	6.8	↓-0.8
12/15 09:00	6.0	↓-0.8
12/15 09:10	5.3	↓-0.7
12/15 09:20	4.7	↓-0.6
12/15 09:30	4.1	↓-0.6
12/15 09:40	3.6	↓-0.5
12/15 09:50	3.2	↓-0.4
12/15 10:00	2.9	↓-0.3
12/15 10:10	2.6	↓-0.3
12/15 10:20	2.4	↓-0.2
12/15 10:30	2.3	↓-0.1
12/15 10:40	2.2	↓-0.1	干潮
12/15 10:50	2.2	0
12/15 11:00	2.3	↑0.1
12/15 11:10	2.5	↑0.2
12/15 11:20	2.7	↑0.2
12/15 11:30	3.0	↑0.3
12/15 11:40	3.3	↑0.3
12/15 11:50	3.7	↑0.4
12/15 12:00	4.1	↑0.4
12/15 12:10	4.6	↑0.5
12/15 12:20	5.2	↑0.6
12/15 12:30	5.7	↑0.5
12/15 12:40	6.3	↑0.6
12/15 12:50	7.0	↑0.7
12/15 13:00	7.6	↑0.6
12/15 13:10	8.3	↑0.7
12/15 13:20	9.0	↑0.7
12/15 13:30	9.7	↑0.7
12/15 13:40	10.5	↑0.8
12/15 13:50	11.2	↑0.7
12/15 14:00	11.9	↑0.7
12/15 14:10	12.6	↑0.7
12/15 14:20	13.4	↑0.8
12/15 14:30	14.1	↑0.7
12/15 14:40	14.8	↑0.7
12/15 14:50	15.4	↑0.6
12/15 15:00	16.1	↑0.7
12/15 15:10	16.7	↑0.6
12/15 15:20	17.3	↑0.6
12/15 15:30	17.9	↑0.6
12/15 15:40	18.4	↑0.5
12/15 15:50	18.9	↑0.5
12/15 16:00	19.4	↑0.5
12/15 16:10	19.8	↑0.4
12/15 16:20	20.2	↑0.4
12/15 16:30	20.6	↑0.4
12/15 16:40	20.9	↑0.3
12/15 16:50	21.2	↑0.3
12/15 17:00	21.5	↑0.3
12/15 17:10	21.7	↑0.2
12/15 17:20	21.9	↑0.2
12/15 17:30	22.1	↑0.2
12/15 17:40	22.3	↑0.2
12/15 17:50	22.4	↑0.1
12/15 18:00	22.5	↑0.1
12/15 18:10	22.6	↑0.1
12/15 18:20	22.7	↑0.1
12/15 18:30	22.8	↑0.1
12/15 18:40	22.8	0
12/15 18:50	22.9	↑0.1
12/15 19:00	22.9	0
12/15 19:10	23.0	↑0.1
12/15 19:20	23.1	↑0.1
12/15 19:30	23.1	0
12/15 19:40	23.2	↑0.1
12/15 19:50	23.3	↑0.1
12/15 20:00	23.4	↑0.1
12/15 20:10	23.6	↑0.2
12/15 20:20	23.7	↑0.1
12/15 20:30	23.9	↑0.2
12/15 20:40	24.1	↑0.2
12/15 20:50	24.4	↑0.3
12/15 21:00	24.6	↑0.2
12/15 21:10	24.9	↑0.3
12/15 21:20	25.3	↑0.4
12/15 21:30	25.7	↑0.4
12/15 21:40	26.1	↑0.4
12/15 21:50	26.5	↑0.4
12/15 22:00	27.0	↑0.5
12/15 22:10	27.5	↑0.5
12/15 22:20	28.0	↑0.5
12/15 22:30	28.6	↑0.6
12/15 22:40	29.2	↑0.6
12/15 22:50	29.8	↑0.6
12/15 23:00	30.5	↑0.7
12/15 23:10	31.2	↑0.7
12/15 23:20	31.9	↑0.7
12/15 23:30	32.6	↑0.7
12/15 23:40	33.3	↑0.7
12/15 23:50	34.0	↑0.7