1 (火)	04:08	11:53	17:33	21:39
	34cm	1cm	12cm	8cm
大潮 出 06:51 入 16:56 出 07:16 入 18:43 潮干狩り ◎ 09:08～15:31

江差／桧山（北海道）2033年02月1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
2/1 00:00	17.8	↑0.8
2/1 00:10	18.7	↑0.9
2/1 00:20	19.6	↑0.9
2/1 00:30	20.5	↑0.9
2/1 00:40	21.4	↑0.9
2/1 00:50	22.3	↑0.9
2/1 01:00	23.2	↑0.9
2/1 01:10	24.1	↑0.9
2/1 01:20	25.0	↑0.9
2/1 01:30	25.9	↑0.9
2/1 01:40	26.7	↑0.8
2/1 01:50	27.6	↑0.9
2/1 02:00	28.4	↑0.8
2/1 02:10	29.1	↑0.7
2/1 02:20	29.8	↑0.7
2/1 02:30	30.5	↑0.7
2/1 02:40	31.1	↑0.6
2/1 02:50	31.7	↑0.6
2/1 03:00	32.2	↑0.5
2/1 03:10	32.7	↑0.5
2/1 03:20	33.0	↑0.3
2/1 03:30	33.3	↑0.3
2/1 03:40	33.6	↑0.3
2/1 03:50	33.8	↑0.2
2/1 04:00	33.8	0	満潮
2/1 04:10	33.9	↑0.1
2/1 04:20	33.8	↓-0.1
2/1 04:30	33.7	↓-0.1
2/1 04:40	33.4	↓-0.3
2/1 04:50	33.1	↓-0.3
2/1 05:00	32.8	↓-0.3
2/1 05:10	32.3	↓-0.5
2/1 05:20	31.8	↓-0.5
2/1 05:30	31.2	↓-0.6
2/1 05:40	30.5	↓-0.7
2/1 05:50	29.8	↓-0.7
2/1 06:00	29.0	↓-0.8
2/1 06:10	28.2	↓-0.8
2/1 06:20	27.3	↓-0.9
2/1 06:30	26.3	↓-1.0
2/1 06:40	25.3	↓-1.0
2/1 06:50	24.3	↓-1.0
2/1 07:00	23.2	↓-1.1
2/1 07:10	22.1	↓-1.1
2/1 07:20	21.0	↓-1.1
2/1 07:30	19.8	↓-1.2	最大潮位差
2/1 07:40	18.7	↓-1.1
2/1 07:50	17.5	↓-1.2	最大潮位差
2/1 08:00	16.3	↓-1.2	最大潮位差
2/1 08:10	15.2	↓-1.1
2/1 08:20	14.0	↓-1.2	最大潮位差
2/1 08:30	12.9	↓-1.1
2/1 08:40	11.8	↓-1.1
2/1 08:50	10.7	↓-1.1
2/1 09:00	9.6	↓-1.1
2/1 09:10	8.6	↓-1.0
2/1 09:20	7.7	↓-0.9
2/1 09:30	6.7	↓-1.0
2/1 09:40	5.9	↓-0.8
2/1 09:50	5.0	↓-0.9
2/1 10:00	4.3	↓-0.7
2/1 10:10	3.6	↓-0.7
2/1 10:20	2.9	↓-0.7
2/1 10:30	2.4	↓-0.5
2/1 10:40	1.9	↓-0.5
2/1 10:50	1.4	↓-0.5
2/1 11:00	1.0	↓-0.4
2/1 11:10	0.7	↓-0.3
2/1 11:20	0.5	↓-0.2
2/1 11:30	0.3	↓-0.2
2/1 11:40	0.2	↓-0.1
2/1 11:50	0.2	0	干潮
2/1 12:00	0.2	0
2/1 12:10	0.3	↑0.1
2/1 12:20	0.4	↑0.1
2/1 12:30	0.6	↑0.2
2/1 12:40	0.9	↑0.3
2/1 12:50	1.2	↑0.3
2/1 13:00	1.5	↑0.3
2/1 13:10	1.9	↑0.4
2/1 13:20	2.3	↑0.4
2/1 13:30	2.7	↑0.4
2/1 13:40	3.2	↑0.5
2/1 13:50	3.7	↑0.5
2/1 14:00	4.2	↑0.5
2/1 14:10	4.7	↑0.5
2/1 14:20	5.3	↑0.6
2/1 14:30	5.8	↑0.5
2/1 14:40	6.3	↑0.5
2/1 14:50	6.9	↑0.6
2/1 15:00	7.4	↑0.5
2/1 15:10	7.9	↑0.5
2/1 15:20	8.4	↑0.5
2/1 15:30	8.8	↑0.4
2/1 15:40	9.3	↑0.5
2/1 15:50	9.7	↑0.4
2/1 16:00	10.1	↑0.4
2/1 16:10	10.4	↑0.3
2/1 16:20	10.7	↑0.3
2/1 16:30	11.0	↑0.3
2/1 16:40	11.2	↑0.2
2/1 16:50	11.4	↑0.2
2/1 17:00	11.6	↑0.2
2/1 17:10	11.7	↑0.1
2/1 17:20	11.7	0
2/1 17:30	11.8	↑0.1	満潮
2/1 17:40	11.8	0
2/1 17:50	11.7	↓-0.1
2/1 18:00	11.6	↓-0.1
2/1 18:10	11.5	↓-0.1
2/1 18:20	11.4	↓-0.1
2/1 18:30	11.2	↓-0.2
2/1 18:40	11.0	↓-0.2
2/1 18:50	10.7	↓-0.3
2/1 19:00	10.5	↓-0.2
2/1 19:10	10.2	↓-0.3
2/1 19:20	9.9	↓-0.3
2/1 19:30	9.7	↓-0.2
2/1 19:40	9.4	↓-0.3
2/1 19:50	9.1	↓-0.3
2/1 20:00	8.8	↓-0.3
2/1 20:10	8.5	↓-0.3
2/1 20:20	8.3	↓-0.2
2/1 20:30	8.0	↓-0.3
2/1 20:40	7.8	↓-0.2
2/1 20:50	7.6	↓-0.2
2/1 21:00	7.4	↓-0.2
2/1 21:10	7.3	↓-0.1
2/1 21:20	7.2	↓-0.1
2/1 21:30	7.2	0	干潮
2/1 21:40	7.1	↓-0.1
2/1 21:50	7.2	↑0.1
2/1 22:00	7.3	↑0.1
2/1 22:10	7.4	↑0.1
2/1 22:20	7.6	↑0.2
2/1 22:30	7.8	↑0.2
2/1 22:40	8.1	↑0.3
2/1 22:50	8.4	↑0.3
2/1 23:00	8.8	↑0.4
2/1 23:10	9.3	↑0.5
2/1 23:20	9.8	↑0.5
2/1 23:30	10.3	↑0.5
2/1 23:40	10.9	↑0.6
2/1 23:50	11.6	↑0.7