12 (月)	07:27	00:26	17:41	11:34
	15cm	-6cm	24cm	11cm
中潮 出 05:57 入 17:43 出 07:25 入 22:21

江差／桧山（北海道）2046年03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
3/12 00:00	-6.1	↓-0.2
3/12 00:10	-6.3	↓-0.2
3/12 00:20	-6.3	0	干潮
3/12 00:30	-6.3	0
3/12 00:40	-6.3	0
3/12 00:50	-6.1	↑0.2
3/12 01:00	-5.9	↑0.2
3/12 01:10	-5.6	↑0.3
3/12 01:20	-5.3	↑0.3
3/12 01:30	-4.9	↑0.4
3/12 01:40	-4.5	↑0.4
3/12 01:50	-4.0	↑0.5
3/12 02:00	-3.5	↑0.5
3/12 02:10	-2.9	↑0.6
3/12 02:20	-2.3	↑0.6
3/12 02:30	-1.6	↑0.7
3/12 02:40	-0.9	↑0.7
3/12 02:50	-0.2	↑0.7
3/12 03:00	0.6	↑0.8
3/12 03:10	1.3	↑0.7
3/12 03:20	2.1	↑0.8
3/12 03:30	2.9	↑0.8
3/12 03:40	3.7	↑0.8
3/12 03:50	4.5	↑0.8
3/12 04:00	5.2	↑0.7
3/12 04:10	6.0	↑0.8
3/12 04:20	6.8	↑0.8
3/12 04:30	7.5	↑0.7
3/12 04:40	8.2	↑0.7
3/12 04:50	8.9	↑0.7
3/12 05:00	9.6	↑0.7
3/12 05:10	10.2	↑0.6
3/12 05:20	10.8	↑0.6
3/12 05:30	11.3	↑0.5
3/12 05:40	11.8	↑0.5
3/12 05:50	12.3	↑0.5
3/12 06:00	12.7	↑0.4
3/12 06:10	13.1	↑0.4
3/12 06:20	13.4	↑0.3
3/12 06:30	13.7	↑0.3
3/12 06:40	13.9	↑0.2
3/12 06:50	14.1	↑0.2
3/12 07:00	14.2	↑0.1
3/12 07:10	14.3	↑0.1
3/12 07:20	14.4	↑0.1	満潮
3/12 07:30	14.4	0
3/12 07:40	14.3	↓-0.1
3/12 07:50	14.3	0
3/12 08:00	14.2	↓-0.1
3/12 08:10	14.0	↓-0.2
3/12 08:20	13.8	↓-0.2
3/12 08:30	13.6	↓-0.2
3/12 08:40	13.4	↓-0.2
3/12 08:50	13.2	↓-0.2
3/12 09:00	12.9	↓-0.3
3/12 09:10	12.7	↓-0.2
3/12 09:20	12.4	↓-0.3
3/12 09:30	12.1	↓-0.3
3/12 09:40	11.9	↓-0.2
3/12 09:50	11.6	↓-0.3
3/12 10:00	11.4	↓-0.2
3/12 10:10	11.1	↓-0.3
3/12 10:20	10.9	↓-0.2
3/12 10:30	10.7	↓-0.2
3/12 10:40	10.5	↓-0.2
3/12 10:50	10.3	↓-0.2
3/12 11:00	10.2	↓-0.1
3/12 11:10	10.1	↓-0.1
3/12 11:20	10.0	↓-0.1
3/12 11:30	10.0	0	干潮
3/12 11:40	10.0	0
3/12 11:50	10.1	↑0.1
3/12 12:00	10.2	↑0.1
3/12 12:10	10.3	↑0.1
3/12 12:20	10.4	↑0.1
3/12 12:30	10.6	↑0.2
3/12 12:40	10.9	↑0.3
3/12 12:50	11.2	↑0.3
3/12 13:00	11.5	↑0.3
3/12 13:10	11.9	↑0.4
3/12 13:20	12.2	↑0.3
3/12 13:30	12.7	↑0.5
3/12 13:40	13.1	↑0.4
3/12 13:50	13.6	↑0.5
3/12 14:00	14.1	↑0.5
3/12 14:10	14.6	↑0.5
3/12 14:20	15.2	↑0.6
3/12 14:30	15.7	↑0.5
3/12 14:40	16.3	↑0.6
3/12 14:50	16.8	↑0.5
3/12 15:00	17.4	↑0.6
3/12 15:10	18.0	↑0.6
3/12 15:20	18.5	↑0.5
3/12 15:30	19.1	↑0.6
3/12 15:40	19.6	↑0.5
3/12 15:50	20.1	↑0.5
3/12 16:00	20.6	↑0.5
3/12 16:10	21.0	↑0.4
3/12 16:20	21.4	↑0.4
3/12 16:30	21.8	↑0.4
3/12 16:40	22.2	↑0.4
3/12 16:50	22.5	↑0.3
3/12 17:00	22.7	↑0.2
3/12 17:10	22.9	↑0.2
3/12 17:20	23.0	↑0.1
3/12 17:30	23.1	↑0.1
3/12 17:40	23.2	↑0.1	満潮
3/12 17:50	23.1	↓-0.1
3/12 18:00	23.0	↓-0.1
3/12 18:10	22.9	↓-0.1
3/12 18:20	22.7	↓-0.2
3/12 18:30	22.4	↓-0.3
3/12 18:40	22.1	↓-0.3
3/12 18:50	21.7	↓-0.4
3/12 19:00	21.2	↓-0.5
3/12 19:10	20.7	↓-0.5
3/12 19:20	20.1	↓-0.6
3/12 19:30	19.5	↓-0.6
3/12 19:40	18.8	↓-0.7
3/12 19:50	18.1	↓-0.7
3/12 20:00	17.3	↓-0.8
3/12 20:10	16.5	↓-0.8
3/12 20:20	15.6	↓-0.9
3/12 20:30	14.7	↓-0.9
3/12 20:40	13.8	↓-0.9
3/12 20:50	12.8	↓-1.0
3/12 21:00	11.9	↓-0.9
3/12 21:10	10.9	↓-1.0
3/12 21:20	9.9	↓-1.0
3/12 21:30	8.9	↓-1.0
3/12 21:40	7.9	↓-1.0
3/12 21:50	6.8	↓-1.1	最大潮位差
3/12 22:00	5.8	↓-1.0
3/12 22:10	4.8	↓-1.0
3/12 22:20	3.9	↓-0.9
3/12 22:30	2.9	↓-1.0
3/12 22:40	2.0	↓-0.9
3/12 22:50	1.1	↓-0.9
3/12 23:00	0.2	↓-0.9
3/12 23:10	-0.6	↓-0.8
3/12 23:20	-1.3	↓-0.7
3/12 23:30	-2.1	↓-0.8
3/12 23:40	-2.8	↓-0.7
3/12 23:50	-3.4	↓-0.6