22 (金)	06:04	11:01	16:42	-
	18cm	9cm	22cm	-
中潮 出 05:40 入 17:54 出 21:14 入 06:33 潮干狩り ○ 10:25～11:35

江差／桧山（北海道）2030年03月22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
3/22 00:00	-5.3	↑0.3
3/22 00:10	-4.9	↑0.4
3/22 00:20	-4.4	↑0.5
3/22 00:30	-3.9	↑0.5
3/22 00:40	-3.3	↑0.6
3/22 00:50	-2.7	↑0.6
3/22 01:00	-2.0	↑0.7
3/22 01:10	-1.3	↑0.7
3/22 01:20	-0.5	↑0.8
3/22 01:30	0.3	↑0.8
3/22 01:40	1.1	↑0.8
3/22 01:50	2.0	↑0.9
3/22 02:00	2.8	↑0.8
3/22 02:10	3.7	↑0.9
3/22 02:20	4.6	↑0.9
3/22 02:30	5.5	↑0.9
3/22 02:40	6.4	↑0.9
3/22 02:50	7.3	↑0.9
3/22 03:00	8.2	↑0.9
3/22 03:10	9.0	↑0.8
3/22 03:20	9.8	↑0.8
3/22 03:30	10.6	↑0.8
3/22 03:40	11.4	↑0.8
3/22 03:50	12.1	↑0.7
3/22 04:00	12.8	↑0.7
3/22 04:10	13.5	↑0.7
3/22 04:20	14.1	↑0.6
3/22 04:30	14.6	↑0.5
3/22 04:40	15.1	↑0.5
3/22 04:50	15.6	↑0.5
3/22 05:00	16.0	↑0.4
3/22 05:10	16.3	↑0.3
3/22 05:20	16.6	↑0.3
3/22 05:30	16.8	↑0.2
3/22 05:40	16.9	↑0.1
3/22 05:50	17.0	↑0.1
3/22 06:00	17.1	↑0.1	満潮
3/22 06:10	17.1	0
3/22 06:20	17.0	↓-0.1
3/22 06:30	16.9	↓-0.1
3/22 06:40	16.7	↓-0.2
3/22 06:50	16.5	↓-0.2
3/22 07:00	16.3	↓-0.2
3/22 07:10	16.0	↓-0.3
3/22 07:20	15.7	↓-0.3
3/22 07:30	15.3	↓-0.4
3/22 07:40	15.0	↓-0.3
3/22 07:50	14.5	↓-0.5
3/22 08:00	14.1	↓-0.4
3/22 08:10	13.7	↓-0.4
3/22 08:20	13.3	↓-0.4
3/22 08:30	12.8	↓-0.5
3/22 08:40	12.4	↓-0.4
3/22 08:50	11.9	↓-0.5
3/22 09:00	11.5	↓-0.4
3/22 09:10	11.1	↓-0.4
3/22 09:20	10.7	↓-0.4
3/22 09:30	10.3	↓-0.4
3/22 09:40	10.0	↓-0.3
3/22 09:50	9.7	↓-0.3
3/22 10:00	9.4	↓-0.3
3/22 10:10	9.1	↓-0.3
3/22 10:20	8.9	↓-0.2
3/22 10:30	8.8	↓-0.1
3/22 10:40	8.7	↓-0.1
3/22 10:50	8.6	↓-0.1
3/22 11:00	8.6	0	干潮
3/22 11:10	8.6	0
3/22 11:20	8.7	↑0.1
3/22 11:30	8.8	↑0.1
3/22 11:40	9.0	↑0.2
3/22 11:50	9.2	↑0.2
3/22 12:00	9.4	↑0.2
3/22 12:10	9.7	↑0.3
3/22 12:20	10.1	↑0.4
3/22 12:30	10.5	↑0.4
3/22 12:40	10.9	↑0.4
3/22 12:50	11.3	↑0.4
3/22 13:00	11.8	↑0.5
3/22 13:10	12.3	↑0.5
3/22 13:20	12.9	↑0.6
3/22 13:30	13.4	↑0.5
3/22 13:40	14.0	↑0.6
3/22 13:50	14.6	↑0.6
3/22 14:00	15.2	↑0.6
3/22 14:10	15.7	↑0.5
3/22 14:20	16.3	↑0.6
3/22 14:30	16.9	↑0.6
3/22 14:40	17.4	↑0.5
3/22 14:50	18.0	↑0.6
3/22 15:00	18.5	↑0.5
3/22 15:10	18.9	↑0.4
3/22 15:20	19.4	↑0.5
3/22 15:30	19.8	↑0.4
3/22 15:40	20.2	↑0.4
3/22 15:50	20.5	↑0.3
3/22 16:00	20.7	↑0.2
3/22 16:10	21.0	↑0.3
3/22 16:20	21.1	↑0.1
3/22 16:30	21.2	↑0.1
3/22 16:40	21.3	↑0.1	満潮
3/22 16:50	21.2	↓-0.1
3/22 17:00	21.2	0
3/22 17:10	21.0	↓-0.2
3/22 17:20	20.8	↓-0.2
3/22 17:30	20.5	↓-0.3
3/22 17:40	20.2	↓-0.3
3/22 17:50	19.7	↓-0.5
3/22 18:00	19.3	↓-0.4
3/22 18:10	18.7	↓-0.6
3/22 18:20	18.1	↓-0.6
3/22 18:30	17.5	↓-0.6
3/22 18:40	16.8	↓-0.7
3/22 18:50	16.0	↓-0.8
3/22 19:00	15.2	↓-0.8
3/22 19:10	14.4	↓-0.8
3/22 19:20	13.5	↓-0.9
3/22 19:30	12.5	↓-1.0
3/22 19:40	11.6	↓-0.9
3/22 19:50	10.6	↓-1.0
3/22 20:00	9.6	↓-1.0
3/22 20:10	8.6	↓-1.0
3/22 20:20	7.6	↓-1.0
3/22 20:30	6.6	↓-1.0
3/22 20:40	5.5	↓-1.1	最大潮位差
3/22 20:50	4.5	↓-1.0
3/22 21:00	3.5	↓-1.0
3/22 21:10	2.5	↓-1.0
3/22 21:20	1.6	↓-0.9
3/22 21:30	0.6	↓-1.0
3/22 21:40	-0.3	↓-0.9
3/22 21:50	-1.1	↓-0.8
3/22 22:00	-1.9	↓-0.8
3/22 22:10	-2.7	↓-0.8
3/22 22:20	-3.4	↓-0.7
3/22 22:30	-4.1	↓-0.7
3/22 22:40	-4.6	↓-0.5
3/22 22:50	-5.2	↓-0.6
3/22 23:00	-5.7	↓-0.5
3/22 23:10	-6.1	↓-0.4
3/22 23:20	-6.4	↓-0.3
3/22 23:30	-6.7	↓-0.3
3/22 23:40	-6.8	↓-0.1
3/22 23:50	-7.0	↓-0.2