1 (木)	23:18	07:23	-	-
	27cm	-4cm	-	-
若潮 出 06:14 入 17:31 出 03:20 入 12:41 潮干狩り ◎ 06:14～14:29

江差／桧山（北海道）2057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	21.8	↓-0.5
3/1 00:10	21.3	↓-0.5
3/1 00:20	20.8	↓-0.5
3/1 00:30	20.2	↓-0.6
3/1 00:40	19.6	↓-0.6
3/1 00:50	18.9	↓-0.7
3/1 01:00	18.2	↓-0.7
3/1 01:10	17.5	↓-0.7
3/1 01:20	16.7	↓-0.8
3/1 01:30	16.0	↓-0.7
3/1 01:40	15.2	↓-0.8
3/1 01:50	14.4	↓-0.8
3/1 02:00	13.6	↓-0.8
3/1 02:10	12.7	↓-0.9	最大潮位差
3/1 02:20	11.9	↓-0.8
3/1 02:30	11.1	↓-0.8
3/1 02:40	10.2	↓-0.9	最大潮位差
3/1 02:50	9.4	↓-0.8
3/1 03:00	8.5	↓-0.9	最大潮位差
3/1 03:10	7.7	↓-0.8
3/1 03:20	6.9	↓-0.8
3/1 03:30	6.0	↓-0.9	最大潮位差
3/1 03:40	5.2	↓-0.8
3/1 03:50	4.4	↓-0.8
3/1 04:00	3.7	↓-0.7
3/1 04:10	2.9	↓-0.8
3/1 04:20	2.2	↓-0.7
3/1 04:30	1.5	↓-0.7
3/1 04:40	0.9	↓-0.6
3/1 04:50	0.2	↓-0.7
3/1 05:00	-0.4	↓-0.6
3/1 05:10	-0.9	↓-0.5
3/1 05:20	-1.4	↓-0.5
3/1 05:30	-1.9	↓-0.5
3/1 05:40	-2.4	↓-0.5
3/1 05:50	-2.8	↓-0.4
3/1 06:00	-3.1	↓-0.3
3/1 06:10	-3.4	↓-0.3
3/1 06:20	-3.7	↓-0.3
3/1 06:30	-4.0	↓-0.3
3/1 06:40	-4.2	↓-0.2
3/1 06:50	-4.3	↓-0.1
3/1 07:00	-4.4	↓-0.1
3/1 07:10	-4.5	↓-0.1
3/1 07:20	-4.5	0	干潮
3/1 07:30	-4.5	0
3/1 07:40	-4.4	↑0.1
3/1 07:50	-4.4	0
3/1 08:00	-4.2	↑0.2
3/1 08:10	-4.1	↑0.1
3/1 08:20	-3.9	↑0.2
3/1 08:30	-3.7	↑0.2
3/1 08:40	-3.4	↑0.3
3/1 08:50	-3.2	↑0.2
3/1 09:00	-2.9	↑0.3
3/1 09:10	-2.5	↑0.4
3/1 09:20	-2.2	↑0.3
3/1 09:30	-1.9	↑0.3
3/1 09:40	-1.5	↑0.4
3/1 09:50	-1.1	↑0.4
3/1 10:00	-0.7	↑0.4
3/1 10:10	-0.3	↑0.4
3/1 10:20	0.1	↑0.4
3/1 10:30	0.5	↑0.4
3/1 10:40	1.0	↑0.5
3/1 10:50	1.4	↑0.4
3/1 11:00	1.8	↑0.4
3/1 11:10	2.2	↑0.4
3/1 11:20	2.6	↑0.4
3/1 11:30	3.1	↑0.5
3/1 11:40	3.5	↑0.4
3/1 11:50	3.9	↑0.4
3/1 12:00	4.2	↑0.3
3/1 12:10	4.6	↑0.4
3/1 12:20	5.0	↑0.4
3/1 12:30	5.4	↑0.4
3/1 12:40	5.7	↑0.3
3/1 12:50	6.1	↑0.4
3/1 13:00	6.4	↑0.3
3/1 13:10	6.7	↑0.3
3/1 13:20	7.0	↑0.3
3/1 13:30	7.3	↑0.3
3/1 13:40	7.6	↑0.3
3/1 13:50	7.9	↑0.3
3/1 14:00	8.1	↑0.2
3/1 14:10	8.4	↑0.3
3/1 14:20	8.6	↑0.2
3/1 14:30	8.9	↑0.3
3/1 14:40	9.1	↑0.2
3/1 14:50	9.4	↑0.3
3/1 15:00	9.6	↑0.2
3/1 15:10	9.9	↑0.3
3/1 15:20	10.1	↑0.2
3/1 15:30	10.3	↑0.2
3/1 15:40	10.6	↑0.3
3/1 15:50	10.8	↑0.2
3/1 16:00	11.1	↑0.3
3/1 16:10	11.3	↑0.2
3/1 16:20	11.6	↑0.3
3/1 16:30	11.9	↑0.3
3/1 16:40	12.1	↑0.2
3/1 16:50	12.4	↑0.3
3/1 17:00	12.7	↑0.3
3/1 17:10	13.0	↑0.3
3/1 17:20	13.4	↑0.4
3/1 17:30	13.7	↑0.3
3/1 17:40	14.1	↑0.4
3/1 17:50	14.4	↑0.3
3/1 18:00	14.8	↑0.4
3/1 18:10	15.2	↑0.4
3/1 18:20	15.6	↑0.4
3/1 18:30	16.0	↑0.4
3/1 18:40	16.4	↑0.4
3/1 18:50	16.9	↑0.5
3/1 19:00	17.3	↑0.4
3/1 19:10	17.8	↑0.5
3/1 19:20	18.2	↑0.4
3/1 19:30	18.7	↑0.5
3/1 19:40	19.2	↑0.5
3/1 19:50	19.7	↑0.5
3/1 20:00	20.1	↑0.4
3/1 20:10	20.6	↑0.5
3/1 20:20	21.1	↑0.5
3/1 20:30	21.5	↑0.4
3/1 20:40	22.0	↑0.5
3/1 20:50	22.4	↑0.4
3/1 21:00	22.9	↑0.5
3/1 21:10	23.3	↑0.4
3/1 21:20	23.7	↑0.4
3/1 21:30	24.1	↑0.4
3/1 21:40	24.4	↑0.3
3/1 21:50	24.7	↑0.3
3/1 22:00	25.0	↑0.3
3/1 22:10	25.3	↑0.3
3/1 22:20	25.6	↑0.3
3/1 22:30	25.8	↑0.2
3/1 22:40	25.9	↑0.1
3/1 22:50	26.1	↑0.2
3/1 23:00	26.2	↑0.1
3/1 23:10	26.2	0	満潮
3/1 23:20	26.2	0
3/1 23:30	26.2	0
3/1 23:40	26.1	↓-0.1
3/1 23:50	26.0	↓-0.1