12 (金)	08:00	16:26	22:06	-
	40cm	14cm	20cm	-
小潮 出 06:56 入 16:10 出 - 入 11:54

江差／桧山（北海道）2025年12月12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
12/12 00:00	18.1	↑0.1
12/12 00:10	18.3	↑0.2
12/12 00:20	18.4	↑0.1
12/12 00:30	18.6	↑0.2
12/12 00:40	18.8	↑0.2
12/12 00:50	19.0	↑0.2
12/12 01:00	19.2	↑0.2
12/12 01:10	19.5	↑0.3
12/12 01:20	19.8	↑0.3
12/12 01:30	20.1	↑0.3
12/12 01:40	20.5	↑0.4
12/12 01:50	20.8	↑0.3
12/12 02:00	21.3	↑0.5
12/12 02:10	21.7	↑0.4
12/12 02:20	22.2	↑0.5
12/12 02:30	22.7	↑0.5
12/12 02:40	23.2	↑0.5
12/12 02:50	23.7	↑0.5
12/12 03:00	24.3	↑0.6
12/12 03:10	24.9	↑0.6
12/12 03:20	25.5	↑0.6
12/12 03:30	26.1	↑0.6
12/12 03:40	26.8	↑0.7
12/12 03:50	27.4	↑0.6
12/12 04:00	28.1	↑0.7
12/12 04:10	28.8	↑0.7
12/12 04:20	29.5	↑0.7
12/12 04:30	30.1	↑0.6
12/12 04:40	30.8	↑0.7
12/12 04:50	31.5	↑0.7
12/12 05:00	32.1	↑0.6
12/12 05:10	32.8	↑0.7
12/12 05:20	33.4	↑0.6
12/12 05:30	34.1	↑0.7
12/12 05:40	34.7	↑0.6
12/12 05:50	35.2	↑0.5
12/12 06:00	35.8	↑0.6
12/12 06:10	36.3	↑0.5
12/12 06:20	36.8	↑0.5
12/12 06:30	37.2	↑0.4
12/12 06:40	37.6	↑0.4
12/12 06:50	38.0	↑0.4
12/12 07:00	38.3	↑0.3
12/12 07:10	38.6	↑0.3
12/12 07:20	38.8	↑0.2
12/12 07:30	39.0	↑0.2
12/12 07:40	39.1	↑0.1
12/12 07:50	39.2	↑0.1	満潮
12/12 08:00	39.2	0	満潮
12/12 08:10	39.2	0
12/12 08:20	39.1	↓-0.1
12/12 08:30	39.0	↓-0.1
12/12 08:40	38.8	↓-0.2
12/12 08:50	38.5	↓-0.3
12/12 09:00	38.2	↓-0.3
12/12 09:10	37.9	↓-0.3
12/12 09:20	37.5	↓-0.4
12/12 09:30	37.1	↓-0.4
12/12 09:40	36.6	↓-0.5
12/12 09:50	36.0	↓-0.6
12/12 10:00	35.5	↓-0.5
12/12 10:10	34.9	↓-0.6
12/12 10:20	34.2	↓-0.7
12/12 10:30	33.5	↓-0.7
12/12 10:40	32.8	↓-0.7
12/12 10:50	32.1	↓-0.7
12/12 11:00	31.3	↓-0.8
12/12 11:10	30.5	↓-0.8
12/12 11:20	29.7	↓-0.8
12/12 11:30	28.9	↓-0.8
12/12 11:40	28.1	↓-0.8
12/12 11:50	27.3	↓-0.8
12/12 12:00	26.5	↓-0.8
12/12 12:10	25.6	↓-0.9	最大潮位差
12/12 12:20	24.8	↓-0.8
12/12 12:30	24.0	↓-0.8
12/12 12:40	23.2	↓-0.8
12/12 12:50	22.4	↓-0.8
12/12 13:00	21.6	↓-0.8
12/12 13:10	20.9	↓-0.7
12/12 13:20	20.2	↓-0.7
12/12 13:30	19.5	↓-0.7
12/12 13:40	18.8	↓-0.7
12/12 13:50	18.2	↓-0.6
12/12 14:00	17.6	↓-0.6
12/12 14:10	17.0	↓-0.6
12/12 14:20	16.5	↓-0.5
12/12 14:30	16.0	↓-0.5
12/12 14:40	15.6	↓-0.4
12/12 14:50	15.2	↓-0.4
12/12 15:00	14.8	↓-0.4
12/12 15:10	14.5	↓-0.3
12/12 15:20	14.2	↓-0.3
12/12 15:30	14.0	↓-0.2
12/12 15:40	13.8	↓-0.2
12/12 15:50	13.6	↓-0.2
12/12 16:00	13.5	↓-0.1
12/12 16:10	13.5	0
12/12 16:20	13.4	↓-0.1	干潮
12/12 16:30	13.4	0
12/12 16:40	13.5	↑0.1
12/12 16:50	13.5	0
12/12 17:00	13.6	↑0.1
12/12 17:10	13.7	↑0.1
12/12 17:20	13.9	↑0.2
12/12 17:30	14.1	↑0.2
12/12 17:40	14.3	↑0.2
12/12 17:50	14.5	↑0.2
12/12 18:00	14.7	↑0.2
12/12 18:10	14.9	↑0.2
12/12 18:20	15.2	↑0.3
12/12 18:30	15.5	↑0.3
12/12 18:40	15.7	↑0.2
12/12 18:50	16.0	↑0.3
12/12 19:00	16.3	↑0.3
12/12 19:10	16.5	↑0.2
12/12 19:20	16.8	↑0.3
12/12 19:30	17.1	↑0.3
12/12 19:40	17.3	↑0.2
12/12 19:50	17.5	↑0.2
12/12 20:00	17.8	↑0.3
12/12 20:10	18.0	↑0.2
12/12 20:20	18.2	↑0.2
12/12 20:30	18.4	↑0.2
12/12 20:40	18.5	↑0.1
12/12 20:50	18.7	↑0.2
12/12 21:00	18.8	↑0.1
12/12 21:10	18.9	↑0.1
12/12 21:20	19.0	↑0.1
12/12 21:30	19.1	↑0.1
12/12 21:40	19.1	0
12/12 21:50	19.2	↑0.1
12/12 22:00	19.2	0	満潮
12/12 22:10	19.2	0
12/12 22:20	19.2	0
12/12 22:30	19.1	↓-0.1
12/12 22:40	19.1	0
12/12 22:50	19.0	↓-0.1
12/12 23:00	19.0	0
12/12 23:10	18.9	↓-0.1
12/12 23:20	18.8	↓-0.1
12/12 23:30	18.7	↓-0.1
12/12 23:40	18.7	0
12/12 23:50	18.6	↓-0.1