7 (金)	05:50	12:55	18:18	23:44
	29cm	5cm	15cm	5cm
中潮 出 06:45 入 17:04 出 21:40 入 08:50 潮干狩り ○ 10:47～15:23

江差／桧山（北海道）2053年02月7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
2/7 00:00	6.6	↑0.4
2/7 00:10	7.1	↑0.5
2/7 00:20	7.6	↑0.5
2/7 00:30	8.1	↑0.5
2/7 00:40	8.7	↑0.6
2/7 00:50	9.3	↑0.6
2/7 01:00	10.0	↑0.7
2/7 01:10	10.7	↑0.7
2/7 01:20	11.5	↑0.8
2/7 01:30	12.3	↑0.8
2/7 01:40	13.1	↑0.8
2/7 01:50	13.9	↑0.8
2/7 02:00	14.8	↑0.9
2/7 02:10	15.6	↑0.8
2/7 02:20	16.5	↑0.9
2/7 02:30	17.4	↑0.9
2/7 02:40	18.3	↑0.9
2/7 02:50	19.2	↑0.9
2/7 03:00	20.1	↑0.9
2/7 03:10	20.9	↑0.8
2/7 03:20	21.8	↑0.9
2/7 03:30	22.6	↑0.8
2/7 03:40	23.3	↑0.7
2/7 03:50	24.1	↑0.8
2/7 04:00	24.8	↑0.7
2/7 04:10	25.4	↑0.6
2/7 04:20	26.0	↑0.6
2/7 04:30	26.6	↑0.6
2/7 04:40	27.1	↑0.5
2/7 04:50	27.5	↑0.4
2/7 05:00	27.9	↑0.4
2/7 05:10	28.2	↑0.3
2/7 05:20	28.5	↑0.3
2/7 05:30	28.6	↑0.1
2/7 05:40	28.7	↑0.1	満潮
2/7 05:50	28.8	↑0.1	満潮
2/7 06:00	28.7	↓-0.1
2/7 06:10	28.6	↓-0.1
2/7 06:20	28.4	↓-0.2
2/7 06:30	28.2	↓-0.2
2/7 06:40	27.9	↓-0.3
2/7 06:50	27.5	↓-0.4
2/7 07:00	27.0	↓-0.5
2/7 07:10	26.5	↓-0.5
2/7 07:20	26.0	↓-0.5
2/7 07:30	25.3	↓-0.7
2/7 07:40	24.7	↓-0.6
2/7 07:50	23.9	↓-0.8
2/7 08:00	23.2	↓-0.7
2/7 08:10	22.4	↓-0.8
2/7 08:20	21.6	↓-0.8
2/7 08:30	20.7	↓-0.9
2/7 08:40	19.8	↓-0.9
2/7 08:50	18.9	↓-0.9
2/7 09:00	18.0	↓-0.9
2/7 09:10	17.1	↓-0.9
2/7 09:20	16.2	↓-0.9
2/7 09:30	15.2	↓-1.0	最大潮位差
2/7 09:40	14.3	↓-0.9
2/7 09:50	13.4	↓-0.9
2/7 10:00	12.6	↓-0.8
2/7 10:10	11.7	↓-0.9
2/7 10:20	10.9	↓-0.8
2/7 10:30	10.1	↓-0.8
2/7 10:40	9.3	↓-0.8
2/7 10:50	8.6	↓-0.7
2/7 11:00	7.9	↓-0.7
2/7 11:10	7.3	↓-0.6
2/7 11:20	6.8	↓-0.5
2/7 11:30	6.2	↓-0.6
2/7 11:40	5.8	↓-0.4
2/7 11:50	5.4	↓-0.4
2/7 12:00	5.0	↓-0.4
2/7 12:10	4.7	↓-0.3
2/7 12:20	4.5	↓-0.2
2/7 12:30	4.3	↓-0.2
2/7 12:40	4.2	↓-0.1
2/7 12:50	4.2	0	干潮
2/7 13:00	4.2	0
2/7 13:10	4.2	0
2/7 13:20	4.3	↑0.1
2/7 13:30	4.5	↑0.2
2/7 13:40	4.7	↑0.2
2/7 13:50	5.0	↑0.3
2/7 14:00	5.3	↑0.3
2/7 14:10	5.6	↑0.3
2/7 14:20	6.0	↑0.4
2/7 14:30	6.4	↑0.4
2/7 14:40	6.8	↑0.4
2/7 14:50	7.3	↑0.5
2/7 15:00	7.8	↑0.5
2/7 15:10	8.2	↑0.4
2/7 15:20	8.7	↑0.5
2/7 15:30	9.2	↑0.5
2/7 15:40	9.7	↑0.5
2/7 15:50	10.2	↑0.5
2/7 16:00	10.7	↑0.5
2/7 16:10	11.2	↑0.5
2/7 16:20	11.6	↑0.4
2/7 16:30	12.1	↑0.5
2/7 16:40	12.5	↑0.4
2/7 16:50	12.8	↑0.3
2/7 17:00	13.2	↑0.4
2/7 17:10	13.5	↑0.3
2/7 17:20	13.8	↑0.3
2/7 17:30	14.0	↑0.2
2/7 17:40	14.2	↑0.2
2/7 17:50	14.3	↑0.1
2/7 18:00	14.4	↑0.1
2/7 18:10	14.5	↑0.1	満潮
2/7 18:20	14.5	0
2/7 18:30	14.5	0
2/7 18:40	14.4	↓-0.1
2/7 18:50	14.3	↓-0.1
2/7 19:00	14.1	↓-0.2
2/7 19:10	13.9	↓-0.2
2/7 19:20	13.6	↓-0.3
2/7 19:30	13.3	↓-0.3
2/7 19:40	13.0	↓-0.3
2/7 19:50	12.6	↓-0.4
2/7 20:00	12.3	↓-0.3
2/7 20:10	11.8	↓-0.5
2/7 20:20	11.4	↓-0.4
2/7 20:30	10.9	↓-0.5
2/7 20:40	10.5	↓-0.4
2/7 20:50	10.0	↓-0.5
2/7 21:00	9.5	↓-0.5
2/7 21:10	9.0	↓-0.5
2/7 21:20	8.5	↓-0.5
2/7 21:30	8.0	↓-0.5
2/7 21:40	7.6	↓-0.4
2/7 21:50	7.1	↓-0.5
2/7 22:00	6.7	↓-0.4
2/7 22:10	6.3	↓-0.4
2/7 22:20	5.9	↓-0.4
2/7 22:30	5.5	↓-0.4
2/7 22:40	5.2	↓-0.3
2/7 22:50	4.9	↓-0.3
2/7 23:00	4.7	↓-0.2
2/7 23:10	4.5	↓-0.2
2/7 23:20	4.4	↓-0.1
2/7 23:30	4.3	↓-0.1
2/7 23:40	4.2	↓-0.1	干潮
2/7 23:50	4.2	0