7 (金)	03:00	11:06	17:04	20:12
	34cm	-2cm	10cm	8cm
大潮 出 06:45 入 17:03 出 16:59 入 06:05 潮干狩り ◎ 07:58～16:14

江差／桧山（北海道）2031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	24.4	↑0.8
2/7 00:10	25.2	↑0.8
2/7 00:20	26.0	↑0.8
2/7 00:30	26.8	↑0.8
2/7 00:40	27.6	↑0.8
2/7 00:50	28.4	↑0.8
2/7 01:00	29.1	↑0.7
2/7 01:10	29.8	↑0.7
2/7 01:20	30.4	↑0.6
2/7 01:30	31.0	↑0.6
2/7 01:40	31.5	↑0.5
2/7 01:50	32.0	↑0.5
2/7 02:00	32.5	↑0.5
2/7 02:10	32.8	↑0.3
2/7 02:20	33.1	↑0.3
2/7 02:30	33.4	↑0.3
2/7 02:40	33.6	↑0.2
2/7 02:50	33.7	↑0.1	満潮
2/7 03:00	33.7	0	満潮
2/7 03:10	33.6	↓-0.1
2/7 03:20	33.5	↓-0.1
2/7 03:30	33.3	↓-0.2
2/7 03:40	33.1	↓-0.2
2/7 03:50	32.7	↓-0.4
2/7 04:00	32.3	↓-0.4
2/7 04:10	31.8	↓-0.5
2/7 04:20	31.3	↓-0.5
2/7 04:30	30.6	↓-0.7
2/7 04:40	29.9	↓-0.7
2/7 04:50	29.2	↓-0.7
2/7 05:00	28.4	↓-0.8
2/7 05:10	27.5	↓-0.9
2/7 05:20	26.6	↓-0.9
2/7 05:30	25.6	↓-1.0
2/7 05:40	24.6	↓-1.0
2/7 05:50	23.5	↓-1.1
2/7 06:00	22.4	↓-1.1
2/7 06:10	21.3	↓-1.1
2/7 06:20	20.1	↓-1.2	最大潮位差
2/7 06:30	19.0	↓-1.1
2/7 06:40	17.8	↓-1.2	最大潮位差
2/7 06:50	16.6	↓-1.2	最大潮位差
2/7 07:00	15.4	↓-1.2	最大潮位差
2/7 07:10	14.2	↓-1.2	最大潮位差
2/7 07:20	13.1	↓-1.1
2/7 07:30	11.9	↓-1.2	最大潮位差
2/7 07:40	10.8	↓-1.1
2/7 07:50	9.6	↓-1.2	最大潮位差
2/7 08:00	8.5	↓-1.1
2/7 08:10	7.5	↓-1.0
2/7 08:20	6.5	↓-1.0
2/7 08:30	5.5	↓-1.0
2/7 08:40	4.6	↓-0.9
2/7 08:50	3.7	↓-0.9
2/7 09:00	2.9	↓-0.8
2/7 09:10	2.1	↓-0.8
2/7 09:20	1.4	↓-0.7
2/7 09:30	0.7	↓-0.7
2/7 09:40	0.2	↓-0.5
2/7 09:50	-0.4	↓-0.6
2/7 10:00	-0.8	↓-0.4
2/7 10:10	-1.2	↓-0.4
2/7 10:20	-1.5	↓-0.3
2/7 10:30	-1.8	↓-0.3
2/7 10:40	-2.0	↓-0.2
2/7 10:50	-2.1	↓-0.1
2/7 11:00	-2.2	↓-0.1	干潮
2/7 11:10	-2.2	0
2/7 11:20	-2.1	↑0.1
2/7 11:30	-2.0	↑0.1
2/7 11:40	-1.8	↑0.2
2/7 11:50	-1.6	↑0.2
2/7 12:00	-1.3	↑0.3
2/7 12:10	-1.0	↑0.3
2/7 12:20	-0.7	↑0.3
2/7 12:30	-0.3	↑0.4
2/7 12:40	0.1	↑0.4
2/7 12:50	0.5	↑0.4
2/7 13:00	1.0	↑0.5
2/7 13:10	1.5	↑0.5
2/7 13:20	2.0	↑0.5
2/7 13:30	2.5	↑0.5
2/7 13:40	3.0	↑0.5
2/7 13:50	3.5	↑0.5
2/7 14:00	4.0	↑0.5
2/7 14:10	4.5	↑0.5
2/7 14:20	5.0	↑0.5
2/7 14:30	5.5	↑0.5
2/7 14:40	5.9	↑0.4
2/7 14:50	6.4	↑0.5
2/7 15:00	6.8	↑0.4
2/7 15:10	7.2	↑0.4
2/7 15:20	7.5	↑0.3
2/7 15:30	7.8	↑0.3
2/7 15:40	8.1	↑0.3
2/7 15:50	8.4	↑0.3
2/7 16:00	8.6	↑0.2
2/7 16:10	8.8	↑0.2
2/7 16:20	9.0	↑0.2
2/7 16:30	9.1	↑0.1
2/7 16:40	9.2	↑0.1
2/7 16:50	9.2	0
2/7 17:00	9.3	↑0.1	満潮
2/7 17:10	9.2	↓-0.1
2/7 17:20	9.2	0
2/7 17:30	9.1	↓-0.1
2/7 17:40	9.1	0
2/7 17:50	9.0	↓-0.1
2/7 18:00	8.8	↓-0.2
2/7 18:10	8.7	↓-0.1
2/7 18:20	8.6	↓-0.1
2/7 18:30	8.4	↓-0.2
2/7 18:40	8.2	↓-0.2
2/7 18:50	8.1	↓-0.1
2/7 19:00	7.9	↓-0.2
2/7 19:10	7.8	↓-0.1
2/7 19:20	7.6	↓-0.2
2/7 19:30	7.5	↓-0.1
2/7 19:40	7.4	↓-0.1
2/7 19:50	7.3	↓-0.1
2/7 20:00	7.3	0
2/7 20:10	7.3	0	干潮
2/7 20:20	7.3	0
2/7 20:30	7.3	0
2/7 20:40	7.4	↑0.1
2/7 20:50	7.6	↑0.2
2/7 21:00	7.7	↑0.1
2/7 21:10	7.9	↑0.2
2/7 21:20	8.2	↑0.3
2/7 21:30	8.5	↑0.3
2/7 21:40	8.9	↑0.4
2/7 21:50	9.3	↑0.4
2/7 22:00	9.7	↑0.4
2/7 22:10	10.2	↑0.5
2/7 22:20	10.8	↑0.6
2/7 22:30	11.4	↑0.6
2/7 22:40	12.0	↑0.6
2/7 22:50	12.7	↑0.7
2/7 23:00	13.4	↑0.7
2/7 23:10	14.2	↑0.8
2/7 23:20	15.0	↑0.8
2/7 23:30	15.8	↑0.8
2/7 23:40	16.6	↑0.8
2/7 23:50	17.5	↑0.9