20 (水)	-	09:06	-	-
	-	-6cm	-	-
中潮 出 06:28 入 17:19 出 04:36 入 13:46 潮干狩り ◎ 06:28～15:42

江差／桧山（北海道）2058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	28.7	0
2/20 00:10	28.6	↓-0.1
2/20 00:20	28.5	↓-0.1
2/20 00:30	28.4	↓-0.1
2/20 00:40	28.2	↓-0.2
2/20 00:50	27.9	↓-0.3
2/20 01:00	27.6	↓-0.3
2/20 01:10	27.2	↓-0.4
2/20 01:20	26.8	↓-0.4
2/20 01:30	26.4	↓-0.4
2/20 01:40	25.8	↓-0.6
2/20 01:50	25.3	↓-0.5
2/20 02:00	24.7	↓-0.6
2/20 02:10	24.0	↓-0.7
2/20 02:20	23.3	↓-0.7
2/20 02:30	22.6	↓-0.7
2/20 02:40	21.8	↓-0.8
2/20 02:50	20.9	↓-0.9
2/20 03:00	20.1	↓-0.8
2/20 03:10	19.2	↓-0.9
2/20 03:20	18.2	↓-1.0
2/20 03:30	17.3	↓-0.9
2/20 03:40	16.3	↓-1.0
2/20 03:50	15.3	↓-1.0
2/20 04:00	14.3	↓-1.0
2/20 04:10	13.3	↓-1.0
2/20 04:20	12.2	↓-1.1	最大潮位差
2/20 04:30	11.2	↓-1.0
2/20 04:40	10.2	↓-1.0
2/20 04:50	9.1	↓-1.1	最大潮位差
2/20 05:00	8.1	↓-1.0
2/20 05:10	7.1	↓-1.0
2/20 05:20	6.1	↓-1.0
2/20 05:30	5.1	↓-1.0
2/20 05:40	4.1	↓-1.0
2/20 05:50	3.2	↓-0.9
2/20 06:00	2.3	↓-0.9
2/20 06:10	1.4	↓-0.9
2/20 06:20	0.6	↓-0.8
2/20 06:30	-0.2	↓-0.8
2/20 06:40	-1.0	↓-0.8
2/20 06:50	-1.7	↓-0.7
2/20 07:00	-2.4	↓-0.7
2/20 07:10	-3.0	↓-0.6
2/20 07:20	-3.6	↓-0.6
2/20 07:30	-4.1	↓-0.5
2/20 07:40	-4.6	↓-0.5
2/20 07:50	-5.0	↓-0.4
2/20 08:00	-5.4	↓-0.4
2/20 08:10	-5.7	↓-0.3
2/20 08:20	-6.0	↓-0.3
2/20 08:30	-6.2	↓-0.2
2/20 08:40	-6.4	↓-0.2
2/20 08:50	-6.5	↓-0.1
2/20 09:00	-6.5	0	干潮
2/20 09:10	-6.5	0
2/20 09:20	-6.4	↑0.1
2/20 09:30	-6.4	0
2/20 09:40	-6.2	↑0.2
2/20 09:50	-6.0	↑0.2
2/20 10:00	-5.8	↑0.2
2/20 10:10	-5.5	↑0.3
2/20 10:20	-5.2	↑0.3
2/20 10:30	-4.9	↑0.3
2/20 10:40	-4.5	↑0.4
2/20 10:50	-4.1	↑0.4
2/20 11:00	-3.7	↑0.4
2/20 11:10	-3.2	↑0.5
2/20 11:20	-2.7	↑0.5
2/20 11:30	-2.3	↑0.4
2/20 11:40	-1.8	↑0.5
2/20 11:50	-1.2	↑0.6
2/20 12:00	-0.7	↑0.5
2/20 12:10	-0.2	↑0.5
2/20 12:20	0.3	↑0.5
2/20 12:30	0.9	↑0.6
2/20 12:40	1.4	↑0.5
2/20 12:50	1.9	↑0.5
2/20 13:00	2.4	↑0.5
2/20 13:10	2.9	↑0.5
2/20 13:20	3.4	↑0.5
2/20 13:30	3.9	↑0.5
2/20 13:40	4.4	↑0.5
2/20 13:50	4.9	↑0.5
2/20 14:00	5.3	↑0.4
2/20 14:10	5.7	↑0.4
2/20 14:20	6.1	↑0.4
2/20 14:30	6.5	↑0.4
2/20 14:40	6.9	↑0.4
2/20 14:50	7.3	↑0.4
2/20 15:00	7.6	↑0.3
2/20 15:10	7.9	↑0.3
2/20 15:20	8.2	↑0.3
2/20 15:30	8.5	↑0.3
2/20 15:40	8.8	↑0.3
2/20 15:50	9.1	↑0.3
2/20 16:00	9.3	↑0.2
2/20 16:10	9.6	↑0.3
2/20 16:20	9.8	↑0.2
2/20 16:30	10.1	↑0.3
2/20 16:40	10.3	↑0.2
2/20 16:50	10.5	↑0.2
2/20 17:00	10.7	↑0.2
2/20 17:10	11.0	↑0.3
2/20 17:20	11.2	↑0.2
2/20 17:30	11.4	↑0.2
2/20 17:40	11.7	↑0.3
2/20 17:50	11.9	↑0.2
2/20 18:00	12.2	↑0.3
2/20 18:10	12.4	↑0.2
2/20 18:20	12.7	↑0.3
2/20 18:30	13.0	↑0.3
2/20 18:40	13.3	↑0.3
2/20 18:50	13.7	↑0.4
2/20 19:00	14.0	↑0.3
2/20 19:10	14.4	↑0.4
2/20 19:20	14.8	↑0.4
2/20 19:30	15.2	↑0.4
2/20 19:40	15.6	↑0.4
2/20 19:50	16.1	↑0.5
2/20 20:00	16.6	↑0.5
2/20 20:10	17.1	↑0.5
2/20 20:20	17.6	↑0.5
2/20 20:30	18.1	↑0.5
2/20 20:40	18.6	↑0.5
2/20 20:50	19.2	↑0.6
2/20 21:00	19.8	↑0.6
2/20 21:10	20.3	↑0.5
2/20 21:20	20.9	↑0.6
2/20 21:30	21.5	↑0.6
2/20 21:40	22.1	↑0.6
2/20 21:50	22.7	↑0.6
2/20 22:00	23.3	↑0.6
2/20 22:10	23.9	↑0.6
2/20 22:20	24.5	↑0.6
2/20 22:30	25.1	↑0.6
2/20 22:40	25.7	↑0.6
2/20 22:50	26.2	↑0.5
2/20 23:00	26.8	↑0.6
2/20 23:10	27.3	↑0.5
2/20 23:20	27.7	↑0.4
2/20 23:30	28.2	↑0.5
2/20 23:40	28.6	↑0.4
2/20 23:50	29.0	↑0.4