19 (金)	01:33	10:17	-	-
	42cm	1cm	-	-
大潮 出 07:01 入 16:12 出 06:29 入 15:02 潮干狩り ◎ 07:41～13:20

江差／桧山（北海道）2025年12月19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
12/19 00:00	39.3	↑0.5
12/19 00:10	39.7	↑0.4
12/19 00:20	40.1	↑0.4
12/19 00:30	40.5	↑0.4
12/19 00:40	40.8	↑0.3
12/19 00:50	41.1	↑0.3
12/19 01:00	41.3	↑0.2
12/19 01:10	41.4	↑0.1
12/19 01:20	41.5	↑0.1
12/19 01:30	41.6	↑0.1	満潮
12/19 01:40	41.5	↓-0.1
12/19 01:50	41.5	0
12/19 02:00	41.3	↓-0.2
12/19 02:10	41.1	↓-0.2
12/19 02:20	40.8	↓-0.3
12/19 02:30	40.5	↓-0.3
12/19 02:40	40.0	↓-0.5
12/19 02:50	39.6	↓-0.4
12/19 03:00	39.0	↓-0.6
12/19 03:10	38.4	↓-0.6
12/19 03:20	37.7	↓-0.7
12/19 03:30	37.0	↓-0.7
12/19 03:40	36.2	↓-0.8
12/19 03:50	35.3	↓-0.9
12/19 04:00	34.4	↓-0.9
12/19 04:10	33.4	↓-1.0
12/19 04:20	32.4	↓-1.0
12/19 04:30	31.4	↓-1.0
12/19 04:40	30.3	↓-1.1
12/19 04:50	29.1	↓-1.2
12/19 05:00	28.0	↓-1.1
12/19 05:10	26.8	↓-1.2
12/19 05:20	25.6	↓-1.2
12/19 05:30	24.3	↓-1.3	最大潮位差
12/19 05:40	23.1	↓-1.2
12/19 05:50	21.8	↓-1.3	最大潮位差
12/19 06:00	20.6	↓-1.2
12/19 06:10	19.3	↓-1.3	最大潮位差
12/19 06:20	18.1	↓-1.2
12/19 06:30	16.8	↓-1.3	最大潮位差
12/19 06:40	15.6	↓-1.2
12/19 06:50	14.4	↓-1.2
12/19 07:00	13.2	↓-1.2
12/19 07:10	12.1	↓-1.1
12/19 07:20	11.0	↓-1.1
12/19 07:30	9.9	↓-1.1
12/19 07:40	8.9	↓-1.0
12/19 07:50	7.9	↓-1.0
12/19 08:00	7.0	↓-0.9
12/19 08:10	6.2	↓-0.8
12/19 08:20	5.4	↓-0.8
12/19 08:30	4.6	↓-0.8
12/19 08:40	3.9	↓-0.7
12/19 08:50	3.3	↓-0.6
12/19 09:00	2.8	↓-0.5
12/19 09:10	2.3	↓-0.5
12/19 09:20	1.9	↓-0.4
12/19 09:30	1.5	↓-0.4
12/19 09:40	1.3	↓-0.2
12/19 09:50	1.0	↓-0.3
12/19 10:00	0.9	↓-0.1
12/19 10:10	0.8	↓-0.1	干潮
12/19 10:20	0.8	0
12/19 10:30	0.9	↑0.1
12/19 10:40	1.0	↑0.1
12/19 10:50	1.2	↑0.2
12/19 11:00	1.4	↑0.2
12/19 11:10	1.7	↑0.3
12/19 11:20	2.1	↑0.4
12/19 11:30	2.5	↑0.4
12/19 11:40	2.9	↑0.4
12/19 11:50	3.4	↑0.5
12/19 12:00	3.9	↑0.5
12/19 12:10	4.4	↑0.5
12/19 12:20	5.0	↑0.6
12/19 12:30	5.6	↑0.6
12/19 12:40	6.2	↑0.6
12/19 12:50	6.9	↑0.7
12/19 13:00	7.5	↑0.6
12/19 13:10	8.2	↑0.7
12/19 13:20	8.9	↑0.7
12/19 13:30	9.6	↑0.7
12/19 13:40	10.2	↑0.6
12/19 13:50	10.9	↑0.7
12/19 14:00	11.6	↑0.7
12/19 14:10	12.2	↑0.6
12/19 14:20	12.9	↑0.7
12/19 14:30	13.5	↑0.6
12/19 14:40	14.1	↑0.6
12/19 14:50	14.7	↑0.6
12/19 15:00	15.3	↑0.6
12/19 15:10	15.8	↑0.5
12/19 15:20	16.3	↑0.5
12/19 15:30	16.8	↑0.5
12/19 15:40	17.3	↑0.5
12/19 15:50	17.7	↑0.4
12/19 16:00	18.1	↑0.4
12/19 16:10	18.5	↑0.4
12/19 16:20	18.9	↑0.4
12/19 16:30	19.2	↑0.3
12/19 16:40	19.6	↑0.4
12/19 16:50	19.9	↑0.3
12/19 17:00	20.1	↑0.2
12/19 17:10	20.4	↑0.3
12/19 17:20	20.6	↑0.2
12/19 17:30	20.9	↑0.3
12/19 17:40	21.1	↑0.2
12/19 17:50	21.3	↑0.2
12/19 18:00	21.5	↑0.2
12/19 18:10	21.7	↑0.2
12/19 18:20	21.9	↑0.2
12/19 18:30	22.1	↑0.2
12/19 18:40	22.3	↑0.2
12/19 18:50	22.6	↑0.3
12/19 19:00	22.8	↑0.2
12/19 19:10	23.0	↑0.2
12/19 19:20	23.3	↑0.3
12/19 19:30	23.5	↑0.2
12/19 19:40	23.8	↑0.3
12/19 19:50	24.1	↑0.3
12/19 20:00	24.5	↑0.4
12/19 20:10	24.8	↑0.3
12/19 20:20	25.2	↑0.4
12/19 20:30	25.6	↑0.4
12/19 20:40	26.0	↑0.4
12/19 20:50	26.5	↑0.5
12/19 21:00	27.0	↑0.5
12/19 21:10	27.5	↑0.5
12/19 21:20	28.1	↑0.6
12/19 21:30	28.6	↑0.5
12/19 21:40	29.2	↑0.6
12/19 21:50	29.8	↑0.6
12/19 22:00	30.5	↑0.7
12/19 22:10	31.1	↑0.6
12/19 22:20	31.8	↑0.7
12/19 22:30	32.5	↑0.7
12/19 22:40	33.2	↑0.7
12/19 22:50	33.9	↑0.7
12/19 23:00	34.6	↑0.7
12/19 23:10	35.4	↑0.8
12/19 23:20	36.1	↑0.7
12/19 23:30	36.8	↑0.7
12/19 23:40	37.5	↑0.7
12/19 23:50	38.2	↑0.7