22 (金)	06:30	09:50	16:06	-
	17cm	15cm	29cm	-
中潮 出 04:49 入 18:28 出 05:49 入 21:27

江差／桧山（北海道）2061年04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
4/22 00:00	-5.9	↑0.4
4/22 00:10	-5.6	↑0.3
4/22 00:20	-5.1	↑0.5
4/22 00:30	-4.6	↑0.5
4/22 00:40	-4.0	↑0.6
4/22 00:50	-3.4	↑0.6
4/22 01:00	-2.7	↑0.7
4/22 01:10	-2.0	↑0.7
4/22 01:20	-1.2	↑0.8
4/22 01:30	-0.4	↑0.8
4/22 01:40	0.4	↑0.8
4/22 01:50	1.2	↑0.8
4/22 02:00	2.1	↑0.9
4/22 02:10	2.9	↑0.8
4/22 02:20	3.8	↑0.9
4/22 02:30	4.7	↑0.9
4/22 02:40	5.6	↑0.9
4/22 02:50	6.5	↑0.9
4/22 03:00	7.3	↑0.8
4/22 03:10	8.1	↑0.8
4/22 03:20	9.0	↑0.9
4/22 03:30	9.8	↑0.8
4/22 03:40	10.5	↑0.7
4/22 03:50	11.2	↑0.7
4/22 04:00	11.9	↑0.7
4/22 04:10	12.6	↑0.7
4/22 04:20	13.2	↑0.6
4/22 04:30	13.8	↑0.6
4/22 04:40	14.3	↑0.5
4/22 04:50	14.8	↑0.5
4/22 05:00	15.2	↑0.4
4/22 05:10	15.6	↑0.4
4/22 05:20	15.9	↑0.3
4/22 05:30	16.2	↑0.3
4/22 05:40	16.4	↑0.2
4/22 05:50	16.6	↑0.2
4/22 06:00	16.7	↑0.1
4/22 06:10	16.8	↑0.1
4/22 06:20	16.9	↑0.1	満潮
4/22 06:30	16.9	0	満潮
4/22 06:40	16.9	0
4/22 06:50	16.8	↓-0.1
4/22 07:00	16.7	↓-0.1
4/22 07:10	16.6	↓-0.1
4/22 07:20	16.5	↓-0.1
4/22 07:30	16.3	↓-0.2
4/22 07:40	16.2	↓-0.1
4/22 07:50	16.0	↓-0.2
4/22 08:00	15.8	↓-0.2
4/22 08:10	15.6	↓-0.2
4/22 08:20	15.4	↓-0.2
4/22 08:30	15.2	↓-0.2
4/22 08:40	15.1	↓-0.1
4/22 08:50	14.9	↓-0.2
4/22 09:00	14.8	↓-0.1
4/22 09:10	14.6	↓-0.2
4/22 09:20	14.5	↓-0.1
4/22 09:30	14.5	0
4/22 09:40	14.4	↓-0.1	干潮
4/22 09:50	14.4	0	干潮
4/22 10:00	14.4	0
4/22 10:10	14.5	↑0.1
4/22 10:20	14.6	↑0.1
4/22 10:30	14.7	↑0.1
4/22 10:40	14.9	↑0.2
4/22 10:50	15.1	↑0.2
4/22 11:00	15.3	↑0.2
4/22 11:10	15.6	↑0.3
4/22 11:20	16.0	↑0.4
4/22 11:30	16.3	↑0.3
4/22 11:40	16.8	↑0.5
4/22 11:50	17.2	↑0.4
4/22 12:00	17.7	↑0.5
4/22 12:10	18.2	↑0.5
4/22 12:20	18.7	↑0.5
4/22 12:30	19.3	↑0.6
4/22 12:40	19.9	↑0.6
4/22 12:50	20.4	↑0.5
4/22 13:00	21.1	↑0.7
4/22 13:10	21.7	↑0.6
4/22 13:20	22.3	↑0.6
4/22 13:30	22.9	↑0.6
4/22 13:40	23.5	↑0.6
4/22 13:50	24.1	↑0.6
4/22 14:00	24.7	↑0.6
4/22 14:10	25.3	↑0.6
4/22 14:20	25.8	↑0.5
4/22 14:30	26.3	↑0.5
4/22 14:40	26.8	↑0.5
4/22 14:50	27.3	↑0.5
4/22 15:00	27.7	↑0.4
4/22 15:10	28.0	↑0.3
4/22 15:20	28.3	↑0.3
4/22 15:30	28.6	↑0.3
4/22 15:40	28.7	↑0.1
4/22 15:50	28.9	↑0.2
4/22 16:00	28.9	0	満潮
4/22 16:10	28.9	0
4/22 16:20	28.9	0
4/22 16:30	28.7	↓-0.2
4/22 16:40	28.5	↓-0.2
4/22 16:50	28.2	↓-0.3
4/22 17:00	27.9	↓-0.3
4/22 17:10	27.5	↓-0.4
4/22 17:20	27.0	↓-0.5
4/22 17:30	26.4	↓-0.6
4/22 17:40	25.8	↓-0.6
4/22 17:50	25.1	↓-0.7
4/22 18:00	24.3	↓-0.8
4/22 18:10	23.5	↓-0.8
4/22 18:20	22.6	↓-0.9
4/22 18:30	21.7	↓-0.9
4/22 18:40	20.7	↓-1.0
4/22 18:50	19.6	↓-1.1
4/22 19:00	18.5	↓-1.1
4/22 19:10	17.4	↓-1.1
4/22 19:20	16.3	↓-1.1
4/22 19:30	15.1	↓-1.2
4/22 19:40	13.9	↓-1.2
4/22 19:50	12.7	↓-1.2
4/22 20:00	11.5	↓-1.2
4/22 20:10	10.2	↓-1.3	最大潮位差
4/22 20:20	9.0	↓-1.2
4/22 20:30	7.8	↓-1.2
4/22 20:40	6.6	↓-1.2
4/22 20:50	5.4	↓-1.2
4/22 21:00	4.2	↓-1.2
4/22 21:10	3.1	↓-1.1
4/22 21:20	2.0	↓-1.1
4/22 21:30	0.9	↓-1.1
4/22 21:40	-0.1	↓-1.0
4/22 21:50	-1.1	↓-1.0
4/22 22:00	-2.0	↓-0.9
4/22 22:10	-2.8	↓-0.8
4/22 22:20	-3.6	↓-0.8
4/22 22:30	-4.4	↓-0.8
4/22 22:40	-5.0	↓-0.6
4/22 22:50	-5.6	↓-0.6
4/22 23:00	-6.1	↓-0.5
4/22 23:10	-6.6	↓-0.5
4/22 23:20	-7.0	↓-0.4
4/22 23:30	-7.3	↓-0.3
4/22 23:40	-7.5	↓-0.2
4/22 23:50	-7.6	↓-0.1