12 (日)	04:10	12:33	-	-
	46cm	5cm	-	-
中潮 出 06:56 入 16:10 出 19:01 入 08:46 潮干狩り ○ 10:35～14:51

江差／桧山（北海道）2049年12月12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
12/12 00:00	30.1	↑0.7
12/12 00:10	31.0	↑0.9
12/12 00:20	31.8	↑0.8
12/12 00:30	32.6	↑0.8
12/12 00:40	33.5	↑0.9
12/12 00:50	34.4	↑0.9
12/12 01:00	35.2	↑0.8
12/12 01:10	36.1	↑0.9
12/12 01:20	36.9	↑0.8
12/12 01:30	37.8	↑0.9
12/12 01:40	38.6	↑0.8
12/12 01:50	39.4	↑0.8
12/12 02:00	40.2	↑0.8
12/12 02:10	40.9	↑0.7
12/12 02:20	41.6	↑0.7
12/12 02:30	42.3	↑0.7
12/12 02:40	42.9	↑0.6
12/12 02:50	43.5	↑0.6
12/12 03:00	44.0	↑0.5
12/12 03:10	44.5	↑0.5
12/12 03:20	44.9	↑0.4
12/12 03:30	45.2	↑0.3
12/12 03:40	45.4	↑0.2
12/12 03:50	45.6	↑0.2
12/12 04:00	45.7	↑0.1	満潮
12/12 04:10	45.8	↑0.1	満潮
12/12 04:20	45.7	↓-0.1
12/12 04:30	45.6	↓-0.1
12/12 04:40	45.4	↓-0.2
12/12 04:50	45.1	↓-0.3
12/12 05:00	44.7	↓-0.4
12/12 05:10	44.3	↓-0.4
12/12 05:20	43.8	↓-0.5
12/12 05:30	43.2	↓-0.6
12/12 05:40	42.5	↓-0.7
12/12 05:50	41.8	↓-0.7
12/12 06:00	40.9	↓-0.9
12/12 06:10	40.0	↓-0.9
12/12 06:20	39.1	↓-0.9
12/12 06:30	38.1	↓-1.0
12/12 06:40	37.0	↓-1.1
12/12 06:50	35.9	↓-1.1
12/12 07:00	34.7	↓-1.2
12/12 07:10	33.5	↓-1.2
12/12 07:20	32.3	↓-1.2
12/12 07:30	31.0	↓-1.3
12/12 07:40	29.7	↓-1.3
12/12 07:50	28.4	↓-1.3
12/12 08:00	27.1	↓-1.3
12/12 08:10	25.7	↓-1.4	最大潮位差
12/12 08:20	24.4	↓-1.3
12/12 08:30	23.0	↓-1.4	最大潮位差
12/12 08:40	21.7	↓-1.3
12/12 08:50	20.4	↓-1.3
12/12 09:00	19.1	↓-1.3
12/12 09:10	17.8	↓-1.3
12/12 09:20	16.6	↓-1.2
12/12 09:30	15.4	↓-1.2
12/12 09:40	14.2	↓-1.2
12/12 09:50	13.1	↓-1.1
12/12 10:00	12.1	↓-1.0
12/12 10:10	11.1	↓-1.0
12/12 10:20	10.1	↓-1.0
12/12 10:30	9.2	↓-0.9
12/12 10:40	8.4	↓-0.8
12/12 10:50	7.7	↓-0.7
12/12 11:00	7.0	↓-0.7
12/12 11:10	6.4	↓-0.6
12/12 11:20	5.8	↓-0.6
12/12 11:30	5.4	↓-0.4
12/12 11:40	5.0	↓-0.4
12/12 11:50	4.6	↓-0.4
12/12 12:00	4.4	↓-0.2
12/12 12:10	4.2	↓-0.2
12/12 12:20	4.1	↓-0.1
12/12 12:30	4.0	↓-0.1	干潮
12/12 12:40	4.0	0
12/12 12:50	4.1	↑0.1
12/12 13:00	4.3	↑0.2
12/12 13:10	4.5	↑0.2
12/12 13:20	4.7	↑0.2
12/12 13:30	5.0	↑0.3
12/12 13:40	5.4	↑0.4
12/12 13:50	5.8	↑0.4
12/12 14:00	6.2	↑0.4
12/12 14:10	6.7	↑0.5
12/12 14:20	7.2	↑0.5
12/12 14:30	7.7	↑0.5
12/12 14:40	8.3	↑0.6
12/12 14:50	8.8	↑0.5
12/12 15:00	9.4	↑0.6
12/12 15:10	10.0	↑0.6
12/12 15:20	10.6	↑0.6
12/12 15:30	11.2	↑0.6
12/12 15:40	11.8	↑0.6
12/12 15:50	12.4	↑0.6
12/12 16:00	12.9	↑0.5
12/12 16:10	13.5	↑0.6
12/12 16:20	14.0	↑0.5
12/12 16:30	14.5	↑0.5
12/12 16:40	15.0	↑0.5
12/12 16:50	15.5	↑0.5
12/12 17:00	15.9	↑0.4
12/12 17:10	16.3	↑0.4
12/12 17:20	16.7	↑0.4
12/12 17:30	17.1	↑0.4
12/12 17:40	17.4	↑0.3
12/12 17:50	17.7	↑0.3
12/12 18:00	17.9	↑0.2
12/12 18:10	18.2	↑0.3
12/12 18:20	18.4	↑0.2
12/12 18:30	18.5	↑0.1
12/12 18:40	18.7	↑0.2
12/12 18:50	18.8	↑0.1
12/12 19:00	18.9	↑0.1
12/12 19:10	19.0	↑0.1
12/12 19:20	19.0	0
12/12 19:30	19.1	↑0.1
12/12 19:40	19.1	0
12/12 19:50	19.1	0
12/12 20:00	19.2	↑0.1
12/12 20:10	19.2	0
12/12 20:20	19.2	0
12/12 20:30	19.2	0
12/12 20:40	19.3	↑0.1
12/12 20:50	19.3	0
12/12 21:00	19.4	↑0.1
12/12 21:10	19.4	0
12/12 21:20	19.5	↑0.1
12/12 21:30	19.7	↑0.2
12/12 21:40	19.8	↑0.1
12/12 21:50	20.0	↑0.2
12/12 22:00	20.2	↑0.2
12/12 22:10	20.5	↑0.3
12/12 22:20	20.8	↑0.3
12/12 22:30	21.1	↑0.3
12/12 22:40	21.4	↑0.3
12/12 22:50	21.8	↑0.4
12/12 23:00	22.3	↑0.5
12/12 23:10	22.8	↑0.5
12/12 23:20	23.3	↑0.5
12/12 23:30	23.9	↑0.6
12/12 23:40	24.5	↑0.6
12/12 23:50	25.1	↑0.6