01 (水)	07:28	00:31	18:01	12:06
	17cm	-4cm	23cm	11cm
中潮 出 06:14 入 17:31 出 07:50 入 22:26

江差／桧山（北海道）2028年03月01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	-3.9	↓-0.3
3/1 00:10	-4.0	↓-0.1
3/1 00:20	-4.1	↓-0.1
3/1 00:30	-4.1	0	干潮
3/1 00:40	-4.1	0
3/1 00:50	-4.0	↑0.1
3/1 01:00	-3.9	↑0.1
3/1 01:10	-3.6	↑0.3
3/1 01:20	-3.4	↑0.2
3/1 01:30	-3.0	↑0.4
3/1 01:40	-2.6	↑0.4
3/1 01:50	-2.2	↑0.4
3/1 02:00	-1.7	↑0.5
3/1 02:10	-1.1	↑0.6
3/1 02:20	-0.5	↑0.6
3/1 02:30	0.1	↑0.6
3/1 02:40	0.7	↑0.6
3/1 02:50	1.4	↑0.7
3/1 03:00	2.2	↑0.8
3/1 03:10	2.9	↑0.7
3/1 03:20	3.7	↑0.8
3/1 03:30	4.4	↑0.7
3/1 03:40	5.2	↑0.8
3/1 03:50	6.0	↑0.8
3/1 04:00	6.8	↑0.8
3/1 04:10	7.5	↑0.7
3/1 04:20	8.3	↑0.8
3/1 04:30	9.0	↑0.7
3/1 04:40	9.7	↑0.7
3/1 04:50	10.4	↑0.7
3/1 05:00	11.1	↑0.7
3/1 05:10	11.7	↑0.6
3/1 05:20	12.3	↑0.6
3/1 05:30	12.9	↑0.6
3/1 05:40	13.4	↑0.5
3/1 05:50	13.9	↑0.5
3/1 06:00	14.4	↑0.5
3/1 06:10	14.8	↑0.4
3/1 06:20	15.1	↑0.3
3/1 06:30	15.4	↑0.3
3/1 06:40	15.6	↑0.2
3/1 06:50	15.8	↑0.2
3/1 07:00	16.0	↑0.2
3/1 07:10	16.1	↑0.1
3/1 07:20	16.2	↑0.1	満潮
3/1 07:30	16.2	0
3/1 07:40	16.1	↓-0.1
3/1 07:50	16.1	0
3/1 08:00	15.9	↓-0.2
3/1 08:10	15.8	↓-0.1
3/1 08:20	15.6	↓-0.2
3/1 08:30	15.4	↓-0.2
3/1 08:40	15.1	↓-0.3
3/1 08:50	14.9	↓-0.2
3/1 09:00	14.6	↓-0.3
3/1 09:10	14.2	↓-0.4
3/1 09:20	13.9	↓-0.3
3/1 09:30	13.6	↓-0.3
3/1 09:40	13.3	↓-0.3
3/1 09:50	12.9	↓-0.4
3/1 10:00	12.6	↓-0.3
3/1 10:10	12.2	↓-0.4
3/1 10:20	11.9	↓-0.3
3/1 10:30	11.6	↓-0.3
3/1 10:40	11.3	↓-0.3
3/1 10:50	11.1	↓-0.2
3/1 11:00	10.8	↓-0.3
3/1 11:10	10.6	↓-0.2
3/1 11:20	10.4	↓-0.2
3/1 11:30	10.3	↓-0.1
3/1 11:40	10.2	↓-0.1
3/1 11:50	10.1	↓-0.1
3/1 12:00	10.0	↓-0.1	干潮
3/1 12:10	10.0	0
3/1 12:20	10.1	↑0.1
3/1 12:30	10.2	↑0.1
3/1 12:40	10.3	↑0.1
3/1 12:50	10.5	↑0.2
3/1 13:00	10.7	↑0.2
3/1 13:10	10.9	↑0.2
3/1 13:20	11.2	↑0.3
3/1 13:30	11.5	↑0.3
3/1 13:40	11.8	↑0.3
3/1 13:50	12.2	↑0.4
3/1 14:00	12.6	↑0.4
3/1 14:10	13.1	↑0.5
3/1 14:20	13.5	↑0.4
3/1 14:30	14.0	↑0.5
3/1 14:40	14.5	↑0.5
3/1 14:50	15.1	↑0.6
3/1 15:00	15.6	↑0.5
3/1 15:10	16.1	↑0.5
3/1 15:20	16.6	↑0.5
3/1 15:30	17.2	↑0.6
3/1 15:40	17.7	↑0.5
3/1 15:50	18.2	↑0.5
3/1 16:00	18.7	↑0.5
3/1 16:10	19.2	↑0.5
3/1 16:20	19.6	↑0.4
3/1 16:30	20.1	↑0.5
3/1 16:40	20.4	↑0.3
3/1 16:50	20.8	↑0.4
3/1 17:00	21.1	↑0.3
3/1 17:10	21.4	↑0.3
3/1 17:20	21.6	↑0.2
3/1 17:30	21.8	↑0.2
3/1 17:40	21.9	↑0.1
3/1 17:50	22.0	↑0.1
3/1 18:00	22.1	↑0.1	満潮
3/1 18:10	22.0	↓-0.1
3/1 18:20	21.9	↓-0.1
3/1 18:30	21.8	↓-0.1
3/1 18:40	21.6	↓-0.2
3/1 18:50	21.3	↓-0.3
3/1 19:00	21.0	↓-0.3
3/1 19:10	20.6	↓-0.4
3/1 19:20	20.2	↓-0.4
3/1 19:30	19.7	↓-0.5
3/1 19:40	19.2	↓-0.5
3/1 19:50	18.6	↓-0.6
3/1 20:00	17.9	↓-0.7
3/1 20:10	17.3	↓-0.6
3/1 20:20	16.5	↓-0.8
3/1 20:30	15.8	↓-0.7
3/1 20:40	15.0	↓-0.8
3/1 20:50	14.1	↓-0.9
3/1 21:00	13.3	↓-0.8
3/1 21:10	12.4	↓-0.9
3/1 21:20	11.5	↓-0.9
3/1 21:30	10.6	↓-0.9
3/1 21:40	9.7	↓-0.9
3/1 21:50	8.8	↓-0.9
3/1 22:00	7.8	↓-1.0	最大潮位差
3/1 22:10	6.9	↓-0.9
3/1 22:20	6.0	↓-0.9
3/1 22:30	5.1	↓-0.9
3/1 22:40	4.2	↓-0.9
3/1 22:50	3.4	↓-0.8
3/1 23:00	2.6	↓-0.8
3/1 23:10	1.8	↓-0.8
3/1 23:20	1.0	↓-0.8
3/1 23:30	0.3	↓-0.7
3/1 23:40	-0.4	↓-0.7
3/1 23:50	-1.0	↓-0.6