12 (土)	04:20	13:09	-	-
	49cm	3cm	-	-
中潮 出 06:56 入 16:10 出 09:30 入 18:43 潮干狩り ◎ 10:49～16:07

江差／桧山（北海道）2026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	31.5	↑0.8
12/12 00:10	32.4	↑0.9
12/12 00:20	33.2	↑0.8
12/12 00:30	34.1	↑0.9
12/12 00:40	35.0	↑0.9
12/12 00:50	35.9	↑0.9
12/12 01:00	36.8	↑0.9
12/12 01:10	37.6	↑0.8
12/12 01:20	38.5	↑0.9
12/12 01:30	39.4	↑0.9
12/12 01:40	40.3	↑0.9
12/12 01:50	41.1	↑0.8
12/12 02:00	41.9	↑0.8
12/12 02:10	42.7	↑0.8
12/12 02:20	43.5	↑0.8
12/12 02:30	44.2	↑0.7
12/12 02:40	44.8	↑0.6
12/12 02:50	45.5	↑0.7
12/12 03:00	46.0	↑0.5
12/12 03:10	46.5	↑0.5
12/12 03:20	47.0	↑0.5
12/12 03:30	47.4	↑0.4
12/12 03:40	47.7	↑0.3
12/12 03:50	48.0	↑0.3
12/12 04:00	48.2	↑0.2
12/12 04:10	48.3	↑0.1	満潮
12/12 04:20	48.3	0	満潮
12/12 04:30	48.3	0
12/12 04:40	48.1	↓-0.2
12/12 04:50	47.9	↓-0.2
12/12 05:00	47.7	↓-0.2
12/12 05:10	47.3	↓-0.4
12/12 05:20	46.8	↓-0.5
12/12 05:30	46.3	↓-0.5
12/12 05:40	45.7	↓-0.6
12/12 05:50	45.0	↓-0.7
12/12 06:00	44.3	↓-0.7
12/12 06:10	43.4	↓-0.9
12/12 06:20	42.5	↓-0.9
12/12 06:30	41.6	↓-0.9
12/12 06:40	40.5	↓-1.1
12/12 06:50	39.5	↓-1.0
12/12 07:00	38.3	↓-1.2
12/12 07:10	37.1	↓-1.2
12/12 07:20	35.9	↓-1.2
12/12 07:30	34.6	↓-1.3
12/12 07:40	33.3	↓-1.3
12/12 07:50	31.9	↓-1.4
12/12 08:00	30.5	↓-1.4
12/12 08:10	29.2	↓-1.3
12/12 08:20	27.7	↓-1.5	最大潮位差
12/12 08:30	26.3	↓-1.4
12/12 08:40	24.9	↓-1.4
12/12 08:50	23.5	↓-1.4
12/12 09:00	22.1	↓-1.4
12/12 09:10	20.7	↓-1.4
12/12 09:20	19.3	↓-1.4
12/12 09:30	18.0	↓-1.3
12/12 09:40	16.7	↓-1.3
12/12 09:50	15.4	↓-1.3
12/12 10:00	14.1	↓-1.3
12/12 10:10	12.9	↓-1.2
12/12 10:20	11.8	↓-1.1
12/12 10:30	10.7	↓-1.1
12/12 10:40	9.7	↓-1.0
12/12 10:50	8.7	↓-1.0
12/12 11:00	7.8	↓-0.9
12/12 11:10	6.9	↓-0.9
12/12 11:20	6.1	↓-0.8
12/12 11:30	5.4	↓-0.7
12/12 11:40	4.8	↓-0.6
12/12 11:50	4.2	↓-0.6
12/12 12:00	3.7	↓-0.5
12/12 12:10	3.3	↓-0.4
12/12 12:20	2.9	↓-0.4
12/12 12:30	2.6	↓-0.3
12/12 12:40	2.4	↓-0.2
12/12 12:50	2.3	↓-0.1
12/12 13:00	2.2	↓-0.1	干潮
12/12 13:10	2.1	↓-0.1
12/12 13:20	2.2	↑0.1
12/12 13:30	2.3	↑0.1
12/12 13:40	2.4	↑0.1
12/12 13:50	2.7	↑0.3
12/12 14:00	2.9	↑0.2
12/12 14:10	3.2	↑0.3
12/12 14:20	3.6	↑0.4
12/12 14:30	3.9	↑0.3
12/12 14:40	4.4	↑0.5
12/12 14:50	4.8	↑0.4
12/12 15:00	5.3	↑0.5
12/12 15:10	5.8	↑0.5
12/12 15:20	6.3	↑0.5
12/12 15:30	6.8	↑0.5
12/12 15:40	7.4	↑0.6
12/12 15:50	7.9	↑0.5
12/12 16:00	8.5	↑0.6
12/12 16:10	9.0	↑0.5
12/12 16:20	9.6	↑0.6
12/12 16:30	10.1	↑0.5
12/12 16:40	10.7	↑0.6
12/12 16:50	11.2	↑0.5
12/12 17:00	11.7	↑0.5
12/12 17:10	12.2	↑0.5
12/12 17:20	12.6	↑0.4
12/12 17:30	13.1	↑0.5
12/12 17:40	13.5	↑0.4
12/12 17:50	13.9	↑0.4
12/12 18:00	14.3	↑0.4
12/12 18:10	14.7	↑0.4
12/12 18:20	15.0	↑0.3
12/12 18:30	15.4	↑0.4
12/12 18:40	15.7	↑0.3
12/12 18:50	15.9	↑0.2
12/12 19:00	16.2	↑0.3
12/12 19:10	16.5	↑0.3
12/12 19:20	16.7	↑0.2
12/12 19:30	16.9	↑0.2
12/12 19:40	17.1	↑0.2
12/12 19:50	17.3	↑0.2
12/12 20:00	17.5	↑0.2
12/12 20:10	17.7	↑0.2
12/12 20:20	17.9	↑0.2
12/12 20:30	18.1	↑0.2
12/12 20:40	18.2	↑0.1
12/12 20:50	18.4	↑0.2
12/12 21:00	18.6	↑0.2
12/12 21:10	18.9	↑0.3
12/12 21:20	19.1	↑0.2
12/12 21:30	19.4	↑0.3
12/12 21:40	19.6	↑0.2
12/12 21:50	19.9	↑0.3
12/12 22:00	20.3	↑0.4
12/12 22:10	20.6	↑0.3
12/12 22:20	21.0	↑0.4
12/12 22:30	21.4	↑0.4
12/12 22:40	21.8	↑0.4
12/12 22:50	22.3	↑0.5
12/12 23:00	22.8	↑0.5
12/12 23:10	23.4	↑0.6
12/12 23:20	24.0	↑0.6
12/12 23:30	24.6	↑0.6
12/12 23:40	25.2	↑0.6
12/12 23:50	25.9	↑0.7