18 (金)	22:24	06:12	-	-
	26cm	-1cm	-	-
若潮 出 06:31 入 17:17 出 02:34 入 11:58 潮干狩り ◎ 06:31～12:05

江差／桧山（北海道）2039年02月18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
2/18 00:00	18.5	↓-0.6
2/18 00:10	17.9	↓-0.6
2/18 00:20	17.2	↓-0.7
2/18 00:30	16.5	↓-0.7
2/18 00:40	15.8	↓-0.7
2/18 00:50	15.1	↓-0.7
2/18 01:00	14.4	↓-0.7
2/18 01:10	13.7	↓-0.7
2/18 01:20	12.9	↓-0.8	最大潮位差
2/18 01:30	12.1	↓-0.8	最大潮位差
2/18 01:40	11.4	↓-0.7
2/18 01:50	10.6	↓-0.8	最大潮位差
2/18 02:00	9.9	↓-0.7
2/18 02:10	9.1	↓-0.8	最大潮位差
2/18 02:20	8.4	↓-0.7
2/18 02:30	7.7	↓-0.7
2/18 02:40	6.9	↓-0.8	最大潮位差
2/18 02:50	6.2	↓-0.7
2/18 03:00	5.6	↓-0.6
2/18 03:10	4.9	↓-0.7
2/18 03:20	4.3	↓-0.6
2/18 03:30	3.7	↓-0.6
2/18 03:40	3.1	↓-0.6
2/18 03:50	2.5	↓-0.6
2/18 04:00	2.0	↓-0.5
2/18 04:10	1.5	↓-0.5
2/18 04:20	1.1	↓-0.4
2/18 04:30	0.7	↓-0.4
2/18 04:40	0.3	↓-0.4
2/18 04:50	0.0	↓-0.3
2/18 05:00	-0.3	0
2/18 05:10	-0.6	↓-0.3
2/18 05:20	-0.8	↓-0.2
2/18 05:30	-0.9	↓-0.1
2/18 05:40	-1.1	↓-0.2
2/18 05:50	-1.2	↓-0.1
2/18 06:00	-1.2	0
2/18 06:10	-1.3	↓-0.1	干潮
2/18 06:20	-1.3	0
2/18 06:30	-1.2	↑0.1
2/18 06:40	-1.1	↑0.1
2/18 06:50	-1.0	↑0.1
2/18 07:00	-0.9	↑0.1
2/18 07:10	-0.7	↑0.2
2/18 07:20	-0.5	↑0.2
2/18 07:30	-0.2	↑0.3
2/18 07:40	0.0	↑0.2
2/18 07:50	0.3	0
2/18 08:00	0.6	↑0.3
2/18 08:10	0.9	↑0.3
2/18 08:20	1.2	↑0.3
2/18 08:30	1.6	↑0.4
2/18 08:40	1.9	↑0.3
2/18 08:50	2.3	↑0.4
2/18 09:00	2.6	↑0.3
2/18 09:10	3.0	↑0.4
2/18 09:20	3.4	↑0.4
2/18 09:30	3.8	↑0.4
2/18 09:40	4.2	↑0.4
2/18 09:50	4.5	↑0.3
2/18 10:00	4.9	↑0.4
2/18 10:10	5.3	↑0.4
2/18 10:20	5.7	↑0.4
2/18 10:30	6.0	↑0.3
2/18 10:40	6.4	↑0.4
2/18 10:50	6.7	↑0.3
2/18 11:00	7.0	↑0.3
2/18 11:10	7.3	↑0.3
2/18 11:20	7.6	↑0.3
2/18 11:30	7.9	↑0.3
2/18 11:40	8.2	↑0.3
2/18 11:50	8.5	↑0.3
2/18 12:00	8.7	↑0.2
2/18 12:10	9.0	↑0.3
2/18 12:20	9.2	↑0.2
2/18 12:30	9.4	↑0.2
2/18 12:40	9.6	↑0.2
2/18 12:50	9.9	↑0.3
2/18 13:00	10.0	↑0.1
2/18 13:10	10.2	↑0.2
2/18 13:20	10.4	↑0.2
2/18 13:30	10.6	↑0.2
2/18 13:40	10.8	↑0.2
2/18 13:50	10.9	↑0.1
2/18 14:00	11.1	↑0.2
2/18 14:10	11.3	↑0.2
2/18 14:20	11.4	↑0.1
2/18 14:30	11.6	↑0.2
2/18 14:40	11.8	↑0.2
2/18 14:50	11.9	↑0.1
2/18 15:00	12.1	↑0.2
2/18 15:10	12.3	↑0.2
2/18 15:20	12.5	↑0.2
2/18 15:30	12.7	↑0.2
2/18 15:40	13.0	↑0.3
2/18 15:50	13.2	↑0.2
2/18 16:00	13.4	↑0.2
2/18 16:10	13.7	↑0.3
2/18 16:20	14.0	↑0.3
2/18 16:30	14.2	↑0.2
2/18 16:40	14.5	↑0.3
2/18 16:50	14.9	↑0.4
2/18 17:00	15.2	↑0.3
2/18 17:10	15.5	↑0.3
2/18 17:20	15.9	↑0.4
2/18 17:30	16.2	↑0.3
2/18 17:40	16.6	↑0.4
2/18 17:50	17.0	↑0.4
2/18 18:00	17.4	↑0.4
2/18 18:10	17.8	↑0.4
2/18 18:20	18.3	↑0.5
2/18 18:30	18.7	↑0.4
2/18 18:40	19.1	↑0.4
2/18 18:50	19.6	↑0.5
2/18 19:00	20.0	↑0.4
2/18 19:10	20.4	↑0.4
2/18 19:20	20.9	↑0.5
2/18 19:30	21.3	↑0.4
2/18 19:40	21.7	↑0.4
2/18 19:50	22.1	↑0.4
2/18 20:00	22.6	↑0.5
2/18 20:10	22.9	↑0.3
2/18 20:20	23.3	↑0.4
2/18 20:30	23.7	↑0.4
2/18 20:40	24.0	↑0.3
2/18 20:50	24.4	↑0.4
2/18 21:00	24.6	↑0.2
2/18 21:10	24.9	↑0.3
2/18 21:20	25.2	↑0.3
2/18 21:30	25.4	↑0.2
2/18 21:40	25.5	↑0.1
2/18 21:50	25.7	↑0.2
2/18 22:00	25.8	↑0.1
2/18 22:10	25.9	↑0.1
2/18 22:20	25.9	0	満潮
2/18 22:30	25.9	0
2/18 22:40	25.8	↓-0.1
2/18 22:50	25.7	↓-0.1
2/18 23:00	25.6	↓-0.1
2/18 23:10	25.4	↓-0.2
2/18 23:20	25.2	↓-0.2
2/18 23:30	24.9	↓-0.3
2/18 23:40	24.6	↓-0.3
2/18 23:50	24.3	↓-0.3