20 (火)	00:44	09:16	-	-
	28cm	-3cm	-	-
中潮 出 06:29 入 17:19 出 15:05 入 04:37 潮干狩り ◎ 06:29～15:34

江差／桧山（北海道）2035年02月20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
2/20 00:00	27.1	↑0.2
2/20 00:10	27.3	↑0.2
2/20 00:20	27.4	↑0.1
2/20 00:30	27.5	↑0.1
2/20 00:40	27.6	↑0.1	満潮
2/20 00:50	27.6	0
2/20 01:00	27.5	↓-0.1
2/20 01:10	27.4	↓-0.1
2/20 01:20	27.2	↓-0.2
2/20 01:30	27.0	↓-0.2
2/20 01:40	26.7	↓-0.3
2/20 01:50	26.3	↓-0.4
2/20 02:00	25.9	↓-0.4
2/20 02:10	25.5	↓-0.4
2/20 02:20	25.0	↓-0.5
2/20 02:30	24.4	↓-0.6
2/20 02:40	23.8	↓-0.6
2/20 02:50	23.2	↓-0.6
2/20 03:00	22.5	↓-0.7
2/20 03:10	21.7	↓-0.8
2/20 03:20	20.9	↓-0.8
2/20 03:30	20.1	↓-0.8
2/20 03:40	19.3	↓-0.8
2/20 03:50	18.4	↓-0.9
2/20 04:00	17.5	↓-0.9
2/20 04:10	16.5	↓-1.0	最大潮位差
2/20 04:20	15.6	↓-0.9
2/20 04:30	14.6	↓-1.0	最大潮位差
2/20 04:40	13.6	↓-1.0	最大潮位差
2/20 04:50	12.6	↓-1.0	最大潮位差
2/20 05:00	11.6	↓-1.0	最大潮位差
2/20 05:10	10.6	↓-1.0	最大潮位差
2/20 05:20	9.7	↓-0.9
2/20 05:30	8.7	↓-1.0	最大潮位差
2/20 05:40	7.7	↓-1.0	最大潮位差
2/20 05:50	6.8	↓-0.9
2/20 06:00	5.8	↓-1.0	最大潮位差
2/20 06:10	4.9	↓-0.9
2/20 06:20	4.1	↓-0.8
2/20 06:30	3.2	↓-0.9
2/20 06:40	2.4	↓-0.8
2/20 06:50	1.7	↓-0.7
2/20 07:00	0.9	↓-0.8
2/20 07:10	0.3	↓-0.6
2/20 07:20	-0.4	↓-0.7
2/20 07:30	-0.9	↓-0.5
2/20 07:40	-1.5	↓-0.6
2/20 07:50	-2.0	↓-0.5
2/20 08:00	-2.4	↓-0.4
2/20 08:10	-2.8	↓-0.4
2/20 08:20	-3.1	↓-0.3
2/20 08:30	-3.3	↓-0.2
2/20 08:40	-3.6	↓-0.3
2/20 08:50	-3.7	↓-0.1
2/20 09:00	-3.8	↓-0.1
2/20 09:10	-3.9	↓-0.1	干潮
2/20 09:20	-3.9	0
2/20 09:30	-3.8	↑0.1
2/20 09:40	-3.7	↑0.1
2/20 09:50	-3.6	↑0.1
2/20 10:00	-3.4	↑0.2
2/20 10:10	-3.1	↑0.3
2/20 10:20	-2.9	↑0.2
2/20 10:30	-2.6	↑0.3
2/20 10:40	-2.2	↑0.4
2/20 10:50	-1.9	↑0.3
2/20 11:00	-1.5	↑0.4
2/20 11:10	-1.0	↑0.5
2/20 11:20	-0.6	↑0.4
2/20 11:30	-0.1	↑0.5
2/20 11:40	0.3	↑0.4
2/20 11:50	0.8	↑0.5
2/20 12:00	1.3	↑0.5
2/20 12:10	1.8	↑0.5
2/20 12:20	2.3	↑0.5
2/20 12:30	2.8	↑0.5
2/20 12:40	3.3	↑0.5
2/20 12:50	3.7	↑0.4
2/20 13:00	4.2	↑0.5
2/20 13:10	4.7	↑0.5
2/20 13:20	5.1	↑0.4
2/20 13:30	5.5	↑0.4
2/20 13:40	5.9	↑0.4
2/20 13:50	6.3	↑0.4
2/20 14:00	6.7	↑0.4
2/20 14:10	7.0	↑0.3
2/20 14:20	7.3	↑0.3
2/20 14:30	7.6	↑0.3
2/20 14:40	7.9	↑0.3
2/20 14:50	8.1	↑0.2
2/20 15:00	8.3	↑0.2
2/20 15:10	8.5	↑0.2
2/20 15:20	8.7	↑0.2
2/20 15:30	8.8	↑0.1
2/20 15:40	8.9	↑0.1
2/20 15:50	9.0	↑0.1
2/20 16:00	9.1	↑0.1
2/20 16:10	9.2	↑0.1
2/20 16:20	9.3	↑0.1
2/20 16:30	9.3	0
2/20 16:40	9.3	0
2/20 16:50	9.4	↑0.1
2/20 17:00	9.4	0
2/20 17:10	9.4	0
2/20 17:20	9.5	↑0.1
2/20 17:30	9.5	0
2/20 17:40	9.5	0
2/20 17:50	9.6	↑0.1
2/20 18:00	9.6	0
2/20 18:10	9.7	↑0.1
2/20 18:20	9.8	↑0.1
2/20 18:30	9.9	↑0.1
2/20 18:40	10.0	↑0.1
2/20 18:50	10.2	↑0.2
2/20 19:00	10.3	↑0.1
2/20 19:10	10.5	↑0.2
2/20 19:20	10.8	↑0.3
2/20 19:30	11.0	↑0.2
2/20 19:40	11.3	↑0.3
2/20 19:50	11.6	↑0.3
2/20 20:00	12.0	↑0.4
2/20 20:10	12.4	↑0.4
2/20 20:20	12.8	↑0.4
2/20 20:30	13.2	↑0.4
2/20 20:40	13.7	↑0.5
2/20 20:50	14.2	↑0.5
2/20 21:00	14.7	↑0.5
2/20 21:10	15.2	↑0.5
2/20 21:20	15.8	↑0.6
2/20 21:30	16.4	↑0.6
2/20 21:40	17.0	↑0.6
2/20 21:50	17.7	↑0.7
2/20 22:00	18.3	↑0.6
2/20 22:10	19.0	↑0.7
2/20 22:20	19.6	↑0.6
2/20 22:30	20.3	↑0.7
2/20 22:40	21.0	↑0.7
2/20 22:50	21.6	↑0.6
2/20 23:00	22.3	↑0.7
2/20 23:10	22.9	↑0.6
2/20 23:20	23.6	↑0.7
2/20 23:30	24.2	↑0.6
2/20 23:40	24.8	↑0.6
2/20 23:50	25.3	↑0.5