20 (土)	02:40	11:19	-	-
	44cm	0cm	-	-
大潮 出 07:01 入 16:13 出 17:01 入 08:12 潮干狩り ◎ 08:38～14:34

江差／桧山（北海道）2059年12月20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
12/20 00:00	36.8	↑0.7
12/20 00:10	37.5	↑0.7
12/20 00:20	38.2	↑0.7
12/20 00:30	38.8	↑0.6
12/20 00:40	39.5	↑0.7
12/20 00:50	40.1	↑0.6
12/20 01:00	40.7	↑0.6
12/20 01:10	41.2	↑0.5
12/20 01:20	41.7	↑0.5
12/20 01:30	42.1	↑0.4
12/20 01:40	42.5	↑0.4
12/20 01:50	42.9	↑0.4
12/20 02:00	43.2	↑0.3
12/20 02:10	43.4	↑0.2
12/20 02:20	43.6	↑0.2
12/20 02:30	43.7	↑0.1	満潮
12/20 02:40	43.7	0	満潮
12/20 02:50	43.7	0
12/20 03:00	43.6	↓-0.1
12/20 03:10	43.4	↓-0.2
12/20 03:20	43.1	↓-0.3
12/20 03:30	42.8	↓-0.3
12/20 03:40	42.4	↓-0.4
12/20 03:50	41.9	↓-0.5
12/20 04:00	41.3	↓-0.6
12/20 04:10	40.7	↓-0.6
12/20 04:20	40.0	↓-0.7
12/20 04:30	39.2	↓-0.8
12/20 04:40	38.3	↓-0.9
12/20 04:50	37.4	↓-0.9
12/20 05:00	36.5	↓-0.9
12/20 05:10	35.4	↓-1.1
12/20 05:20	34.3	↓-1.1
12/20 05:30	33.2	↓-1.1
12/20 05:40	32.0	↓-1.2
12/20 05:50	30.8	↓-1.2
12/20 06:00	29.5	↓-1.3
12/20 06:10	28.2	↓-1.3
12/20 06:20	26.9	↓-1.3
12/20 06:30	25.5	↓-1.4	最大潮位差
12/20 06:40	24.2	↓-1.3
12/20 06:50	22.8	↓-1.4	最大潮位差
12/20 07:00	21.4	↓-1.4	最大潮位差
12/20 07:10	20.1	↓-1.3
12/20 07:20	18.7	↓-1.4	最大潮位差
12/20 07:30	17.3	↓-1.4	最大潮位差
12/20 07:40	16.0	↓-1.3
12/20 07:50	14.7	↓-1.3
12/20 08:00	13.4	↓-1.3
12/20 08:10	12.1	↓-1.3
12/20 08:20	10.9	↓-1.2
12/20 08:30	9.8	↓-1.1
12/20 08:40	8.6	↓-1.2
12/20 08:50	7.6	↓-1.0
12/20 09:00	6.6	↓-1.0
12/20 09:10	5.6	↓-1.0
12/20 09:20	4.7	↓-0.9
12/20 09:30	3.9	↓-0.8
12/20 09:40	3.1	↓-0.8
12/20 09:50	2.5	↓-0.6
12/20 10:00	1.8	↓-0.7
12/20 10:10	1.3	↓-0.5
12/20 10:20	0.8	↓-0.5
12/20 10:30	0.4	↓-0.4
12/20 10:40	0.1	↓-0.3
12/20 10:50	-0.1	↓-0.2
12/20 11:00	-0.3	↓-0.2
12/20 11:10	-0.4	↓-0.1	干潮
12/20 11:20	-0.4	0
12/20 11:30	-0.3	↑0.1
12/20 11:40	-0.2	↑0.1
12/20 11:50	-0.1	↑0.1
12/20 12:00	0.2	↑0.3
12/20 12:10	0.5	↑0.3
12/20 12:20	0.8	↑0.3
12/20 12:30	1.2	↑0.4
12/20 12:40	1.7	↑0.5
12/20 12:50	2.2	↑0.5
12/20 13:00	2.7	↑0.5
12/20 13:10	3.3	↑0.6
12/20 13:20	3.9	↑0.6
12/20 13:30	4.5	↑0.6
12/20 13:40	5.2	↑0.7
12/20 13:50	5.8	↑0.6
12/20 14:00	6.5	↑0.7
12/20 14:10	7.2	↑0.7
12/20 14:20	7.9	↑0.7
12/20 14:30	8.6	↑0.7
12/20 14:40	9.3	↑0.7
12/20 14:50	10.0	↑0.7
12/20 15:00	10.6	↑0.6
12/20 15:10	11.3	↑0.7
12/20 15:20	12.0	↑0.7
12/20 15:30	12.6	↑0.6
12/20 15:40	13.2	↑0.6
12/20 15:50	13.8	↑0.6
12/20 16:00	14.4	↑0.6
12/20 16:10	14.9	↑0.5
12/20 16:20	15.4	↑0.5
12/20 16:30	15.9	↑0.5
12/20 16:40	16.4	↑0.5
12/20 16:50	16.8	↑0.4
12/20 17:00	17.2	↑0.4
12/20 17:10	17.6	↑0.4
12/20 17:20	17.9	↑0.3
12/20 17:30	18.3	↑0.4
12/20 17:40	18.6	↑0.3
12/20 17:50	18.8	↑0.2
12/20 18:00	19.1	↑0.3
12/20 18:10	19.3	↑0.2
12/20 18:20	19.6	↑0.3
12/20 18:30	19.8	↑0.2
12/20 18:40	20.0	↑0.2
12/20 18:50	20.2	↑0.2
12/20 19:00	20.3	↑0.1
12/20 19:10	20.5	↑0.2
12/20 19:20	20.7	↑0.2
12/20 19:30	20.9	↑0.2
12/20 19:40	21.1	↑0.2
12/20 19:50	21.3	↑0.2
12/20 20:00	21.5	↑0.2
12/20 20:10	21.7	↑0.2
12/20 20:20	22.0	↑0.3
12/20 20:30	22.3	↑0.3
12/20 20:40	22.6	↑0.3
12/20 20:50	22.9	↑0.3
12/20 21:00	23.2	↑0.3
12/20 21:10	23.6	↑0.4
12/20 21:20	24.0	↑0.4
12/20 21:30	24.4	↑0.4
12/20 21:40	24.9	↑0.5
12/20 21:50	25.4	↑0.5
12/20 22:00	25.9	↑0.5
12/20 22:10	26.5	↑0.6
12/20 22:20	27.1	↑0.6
12/20 22:30	27.7	↑0.6
12/20 22:40	28.4	↑0.7
12/20 22:50	29.1	↑0.7
12/20 23:00	29.8	↑0.7
12/20 23:10	30.5	↑0.7
12/20 23:20	31.3	↑0.8
12/20 23:30	32.0	↑0.7
12/20 23:40	32.8	↑0.8
12/20 23:50	33.6	↑0.8