1 (月)	22:56	06:56	-	-
	26cm	-3cm	-	-
若潮 出 06:15 入 17:30 出 03:18 入 12:45 潮干狩り ◎ 06:15～14:03

江差／桧山（北海道）2038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	20.1	↓-0.6
3/1 00:10	19.6	↓-0.5
3/1 00:20	19.0	↓-0.6
3/1 00:30	18.3	↓-0.7
3/1 00:40	17.6	↓-0.7
3/1 00:50	16.9	↓-0.7
3/1 01:00	16.2	↓-0.7
3/1 01:10	15.5	↓-0.7
3/1 01:20	14.7	↓-0.8
3/1 01:30	13.9	↓-0.8
3/1 01:40	13.2	↓-0.7
3/1 01:50	12.4	↓-0.8
3/1 02:00	11.5	↓-0.9	最大潮位差
3/1 02:10	10.7	↓-0.8
3/1 02:20	9.9	↓-0.8
3/1 02:30	9.1	↓-0.8
3/1 02:40	8.3	↓-0.8
3/1 02:50	7.5	↓-0.8
3/1 03:00	6.7	↓-0.8
3/1 03:10	5.9	↓-0.8
3/1 03:20	5.2	↓-0.7
3/1 03:30	4.4	↓-0.8
3/1 03:40	3.7	↓-0.7
3/1 03:50	3.0	↓-0.7
3/1 04:00	2.3	↓-0.7
3/1 04:10	1.7	↓-0.6
3/1 04:20	1.1	↓-0.6
3/1 04:30	0.5	↓-0.6
3/1 04:40	0.0	↓-0.5
3/1 04:50	-0.5	0
3/1 05:00	-1.0	↓-0.5
3/1 05:10	-1.5	↓-0.5
3/1 05:20	-1.9	↓-0.4
3/1 05:30	-2.2	↓-0.3
3/1 05:40	-2.5	↓-0.3
3/1 05:50	-2.8	↓-0.3
3/1 06:00	-3.0	↓-0.2
3/1 06:10	-3.2	↓-0.2
3/1 06:20	-3.4	↓-0.2
3/1 06:30	-3.5	↓-0.1
3/1 06:40	-3.6	↓-0.1
3/1 06:50	-3.6	0	干潮
3/1 07:00	-3.6	0
3/1 07:10	-3.6	0
3/1 07:20	-3.5	↑0.1
3/1 07:30	-3.4	↑0.1
3/1 07:40	-3.3	↑0.1
3/1 07:50	-3.1	↑0.2
3/1 08:00	-2.9	↑0.2
3/1 08:10	-2.7	↑0.2
3/1 08:20	-2.4	↑0.3
3/1 08:30	-2.2	↑0.2
3/1 08:40	-1.9	↑0.3
3/1 08:50	-1.5	↑0.4
3/1 09:00	-1.2	↑0.3
3/1 09:10	-0.9	↑0.3
3/1 09:20	-0.5	↑0.4
3/1 09:30	-0.1	↑0.4
3/1 09:40	0.3	↑0.4
3/1 09:50	0.6	↑0.3
3/1 10:00	1.0	↑0.4
3/1 10:10	1.4	↑0.4
3/1 10:20	1.8	↑0.4
3/1 10:30	2.2	↑0.4
3/1 10:40	2.6	↑0.4
3/1 10:50	3.0	↑0.4
3/1 11:00	3.4	↑0.4
3/1 11:10	3.8	↑0.4
3/1 11:20	4.2	↑0.4
3/1 11:30	4.5	↑0.3
3/1 11:40	4.9	↑0.4
3/1 11:50	5.2	↑0.3
3/1 12:00	5.6	↑0.4
3/1 12:10	5.9	↑0.3
3/1 12:20	6.2	↑0.3
3/1 12:30	6.5	↑0.3
3/1 12:40	6.8	↑0.3
3/1 12:50	7.1	↑0.3
3/1 13:00	7.4	↑0.3
3/1 13:10	7.6	↑0.2
3/1 13:20	7.9	↑0.3
3/1 13:30	8.1	↑0.2
3/1 13:40	8.4	↑0.3
3/1 13:50	8.6	↑0.2
3/1 14:00	8.8	↑0.2
3/1 14:10	9.0	↑0.2
3/1 14:20	9.2	↑0.2
3/1 14:30	9.5	↑0.3
3/1 14:40	9.7	↑0.2
3/1 14:50	9.9	↑0.2
3/1 15:00	10.1	↑0.2
3/1 15:10	10.3	↑0.2
3/1 15:20	10.5	↑0.2
3/1 15:30	10.8	↑0.3
3/1 15:40	11.0	↑0.2
3/1 15:50	11.2	↑0.2
3/1 16:00	11.5	↑0.3
3/1 16:10	11.7	↑0.2
3/1 16:20	12.0	↑0.3
3/1 16:30	12.3	↑0.3
3/1 16:40	12.6	↑0.3
3/1 16:50	12.9	↑0.3
3/1 17:00	13.2	↑0.3
3/1 17:10	13.5	↑0.3
3/1 17:20	13.8	↑0.3
3/1 17:30	14.2	↑0.4
3/1 17:40	14.6	↑0.4
3/1 17:50	14.9	↑0.3
3/1 18:00	15.3	↑0.4
3/1 18:10	15.7	↑0.4
3/1 18:20	16.1	↑0.4
3/1 18:30	16.6	↑0.5
3/1 18:40	17.0	↑0.4
3/1 18:50	17.5	↑0.5
3/1 19:00	17.9	↑0.4
3/1 19:10	18.4	↑0.5
3/1 19:20	18.8	↑0.4
3/1 19:30	19.3	↑0.5
3/1 19:40	19.7	↑0.4
3/1 19:50	20.2	↑0.5
3/1 20:00	20.6	↑0.4
3/1 20:10	21.1	↑0.5
3/1 20:20	21.5	↑0.4
3/1 20:30	22.0	↑0.5
3/1 20:40	22.4	↑0.4
3/1 20:50	22.8	↑0.4
3/1 21:00	23.1	↑0.3
3/1 21:10	23.5	↑0.4
3/1 21:20	23.8	↑0.3
3/1 21:30	24.2	↑0.4
3/1 21:40	24.4	↑0.2
3/1 21:50	24.7	↑0.3
3/1 22:00	24.9	↑0.2
3/1 22:10	25.1	↑0.2
3/1 22:20	25.3	↑0.2
3/1 22:30	25.4	↑0.1
3/1 22:40	25.5	↑0.1
3/1 22:50	25.5	0	満潮
3/1 23:00	25.5	0
3/1 23:10	25.5	0
3/1 23:20	25.4	↓-0.1
3/1 23:30	25.3	↓-0.1
3/1 23:40	25.1	↓-0.2
3/1 23:50	24.9	↓-0.2