1 (水)	02:43	10:46	16:55	20:06
	30cm	-5cm	8cm	6cm
大潮 出 06:14 入 17:31 出 16:33 入 05:49 潮干狩り ◎ 07:09～17:31

江差／桧山（北海道）2056年03月1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
3/1 00:00	22.1	↑0.8
3/1 00:10	22.8	↑0.7
3/1 00:20	23.6	↑0.8
3/1 00:30	24.3	↑0.7
3/1 00:40	25.0	↑0.7
3/1 00:50	25.6	↑0.6
3/1 01:00	26.2	↑0.6
3/1 01:10	26.8	↑0.6
3/1 01:20	27.3	↑0.5
3/1 01:30	27.8	↑0.5
3/1 01:40	28.2	↑0.4
3/1 01:50	28.6	↑0.4
3/1 02:00	28.9	↑0.3
3/1 02:10	29.1	↑0.2
3/1 02:20	29.3	↑0.2
3/1 02:30	29.4	↑0.1
3/1 02:40	29.5	↑0.1	満潮
3/1 02:50	29.4	↓-0.1
3/1 03:00	29.3	↓-0.1
3/1 03:10	29.2	↓-0.1
3/1 03:20	28.9	↓-0.3
3/1 03:30	28.6	↓-0.3
3/1 03:40	28.3	↓-0.3
3/1 03:50	27.8	↓-0.5
3/1 04:00	27.3	↓-0.5
3/1 04:10	26.7	↓-0.6
3/1 04:20	26.1	↓-0.6
3/1 04:30	25.3	↓-0.8
3/1 04:40	24.6	↓-0.7
3/1 04:50	23.7	↓-0.9
3/1 05:00	22.9	↓-0.8
3/1 05:10	21.9	↓-1.0
3/1 05:20	21.0	↓-0.9
3/1 05:30	20.0	↓-1.0
3/1 05:40	18.9	↓-1.1
3/1 05:50	17.8	↓-1.1
3/1 06:00	16.7	↓-1.1
3/1 06:10	15.6	↓-1.1
3/1 06:20	14.5	↓-1.1
3/1 06:30	13.3	↓-1.2	最大潮位差
3/1 06:40	12.2	↓-1.1
3/1 06:50	11.0	↓-1.2	最大潮位差
3/1 07:00	9.9	↓-1.1
3/1 07:10	8.7	↓-1.2	最大潮位差
3/1 07:20	7.6	↓-1.1
3/1 07:30	6.5	↓-1.1
3/1 07:40	5.4	↓-1.1
3/1 07:50	4.4	↓-1.0
3/1 08:00	3.4	↓-1.0
3/1 08:10	2.4	↓-1.0
3/1 08:20	1.5	↓-0.9
3/1 08:30	0.7	↓-0.8
3/1 08:40	-0.1	↓-0.8
3/1 08:50	-0.9	↓-0.8
3/1 09:00	-1.6	↓-0.7
3/1 09:10	-2.3	↓-0.7
3/1 09:20	-2.8	↓-0.5
3/1 09:30	-3.4	↓-0.6
3/1 09:40	-3.8	↓-0.4
3/1 09:50	-4.2	↓-0.4
3/1 10:00	-4.5	↓-0.3
3/1 10:10	-4.8	↓-0.3
3/1 10:20	-5.0	↓-0.2
3/1 10:30	-5.1	↓-0.1
3/1 10:40	-5.1	0	干潮
3/1 10:50	-5.1	0
3/1 11:00	-5.1	0
3/1 11:10	-5.0	↑0.1
3/1 11:20	-4.8	↑0.2
3/1 11:30	-4.6	↑0.2
3/1 11:40	-4.3	↑0.3
3/1 11:50	-4.0	↑0.3
3/1 12:00	-3.6	↑0.4
3/1 12:10	-3.2	↑0.4
3/1 12:20	-2.8	↑0.4
3/1 12:30	-2.4	↑0.4
3/1 12:40	-1.9	↑0.5
3/1 12:50	-1.4	↑0.5
3/1 13:00	-0.8	↑0.6
3/1 13:10	-0.3	↑0.5
3/1 13:20	0.2	↑0.5
3/1 13:30	0.8	↑0.6
3/1 13:40	1.3	↑0.5
3/1 13:50	1.8	↑0.5
3/1 14:00	2.4	↑0.6
3/1 14:10	2.9	↑0.5
3/1 14:20	3.4	↑0.5
3/1 14:30	3.9	↑0.5
3/1 14:40	4.3	↑0.4
3/1 14:50	4.7	↑0.4
3/1 15:00	5.1	↑0.4
3/1 15:10	5.5	↑0.4
3/1 15:20	5.9	↑0.4
3/1 15:30	6.2	↑0.3
3/1 15:40	6.4	↑0.2
3/1 15:50	6.7	↑0.3
3/1 16:00	6.9	↑0.2
3/1 16:10	7.0	↑0.1
3/1 16:20	7.2	↑0.2
3/1 16:30	7.3	↑0.1
3/1 16:40	7.3	0
3/1 16:50	7.3	0	満潮
3/1 17:00	7.3	0
3/1 17:10	7.3	0
3/1 17:20	7.2	↓-0.1
3/1 17:30	7.2	0
3/1 17:40	7.1	↓-0.1
3/1 17:50	6.9	↓-0.2
3/1 18:00	6.8	↓-0.1
3/1 18:10	6.6	↓-0.2
3/1 18:20	6.5	↓-0.1
3/1 18:30	6.3	↓-0.2
3/1 18:40	6.2	↓-0.1
3/1 18:50	6.0	↓-0.2
3/1 19:00	5.8	↓-0.2
3/1 19:10	5.7	↓-0.1
3/1 19:20	5.6	↓-0.1
3/1 19:30	5.5	↓-0.1
3/1 19:40	5.4	↓-0.1
3/1 19:50	5.3	↓-0.1
3/1 20:00	5.3	0	干潮
3/1 20:10	5.3	0
3/1 20:20	5.3	0
3/1 20:30	5.4	↑0.1
3/1 20:40	5.5	↑0.1
3/1 20:50	5.7	↑0.2
3/1 21:00	5.8	↑0.1
3/1 21:10	6.1	↑0.3
3/1 21:20	6.4	↑0.3
3/1 21:30	6.7	↑0.3
3/1 21:40	7.1	↑0.4
3/1 21:50	7.5	↑0.4
3/1 22:00	8.0	↑0.5
3/1 22:10	8.5	↑0.5
3/1 22:20	9.1	↑0.6
3/1 22:30	9.7	↑0.6
3/1 22:40	10.3	↑0.6
3/1 22:50	11.0	↑0.7
3/1 23:00	11.7	↑0.7
3/1 23:10	12.5	↑0.8
3/1 23:20	13.3	↑0.8
3/1 23:30	14.1	↑0.8
3/1 23:40	14.9	↑0.8
3/1 23:50	15.8	↑0.9