3 (土)	05:19	13:38	20:41	21:40
	46cm	8cm	21cm	21cm
中潮 出 06:48 入 16:11 出 20:53 入 10:06 潮干狩り ○ 12:42～14:37

江差／桧山（北海道）2050年12月3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
12/3 00:00	26.0	↑0.5
12/3 00:10	26.6	↑0.6
12/3 00:20	27.2	↑0.6
12/3 00:30	27.9	↑0.7
12/3 00:40	28.6	↑0.7
12/3 00:50	29.3	↑0.7
12/3 01:00	30.0	↑0.7
12/3 01:10	30.8	↑0.8
12/3 01:20	31.6	↑0.8
12/3 01:30	32.4	↑0.8
12/3 01:40	33.2	↑0.8
12/3 01:50	34.1	↑0.9
12/3 02:00	34.9	↑0.8
12/3 02:10	35.7	↑0.8
12/3 02:20	36.6	↑0.9
12/3 02:30	37.4	↑0.8
12/3 02:40	38.2	↑0.8
12/3 02:50	39.0	↑0.8
12/3 03:00	39.8	↑0.8
12/3 03:10	40.5	↑0.7
12/3 03:20	41.2	↑0.7
12/3 03:30	41.9	↑0.7
12/3 03:40	42.5	↑0.6
12/3 03:50	43.1	↑0.6
12/3 04:00	43.6	↑0.5
12/3 04:10	44.1	↑0.5
12/3 04:20	44.5	↑0.4
12/3 04:30	44.9	↑0.4
12/3 04:40	45.2	↑0.3
12/3 04:50	45.4	↑0.2
12/3 05:00	45.6	↑0.2
12/3 05:10	45.7	↑0.1	満潮
12/3 05:20	45.7	0
12/3 05:30	45.7	0
12/3 05:40	45.5	↓-0.2
12/3 05:50	45.3	↓-0.2
12/3 06:00	45.1	↓-0.2
12/3 06:10	44.7	↓-0.4
12/3 06:20	44.3	↓-0.4
12/3 06:30	43.8	↓-0.5
12/3 06:40	43.2	↓-0.6
12/3 06:50	42.6	↓-0.6
12/3 07:00	41.9	↓-0.7
12/3 07:10	41.1	↓-0.8
12/3 07:20	40.3	↓-0.8
12/3 07:30	39.4	↓-0.9
12/3 07:40	38.5	↓-0.9
12/3 07:50	37.5	↓-1.0
12/3 08:00	36.4	↓-1.1
12/3 08:10	35.3	↓-1.1
12/3 08:20	34.2	↓-1.1
12/3 08:30	33.1	↓-1.1
12/3 08:40	31.9	↓-1.2
12/3 08:50	30.7	↓-1.2
12/3 09:00	29.5	↓-1.2
12/3 09:10	28.3	↓-1.2
12/3 09:20	27.1	↓-1.2
12/3 09:30	25.8	↓-1.3	最大潮位差
12/3 09:40	24.6	↓-1.2
12/3 09:50	23.4	↓-1.2
12/3 10:00	22.2	↓-1.2
12/3 10:10	21.0	↓-1.2
12/3 10:20	19.9	↓-1.1
12/3 10:30	18.8	↓-1.1
12/3 10:40	17.7	↓-1.1
12/3 10:50	16.7	↓-1.0
12/3 11:00	15.7	↓-1.0
12/3 11:10	14.8	↓-0.9
12/3 11:20	13.9	↓-0.9
12/3 11:30	13.0	↓-0.9
12/3 11:40	12.3	↓-0.7
12/3 11:50	11.5	↓-0.8
12/3 12:00	10.9	↓-0.6
12/3 12:10	10.3	↓-0.6
12/3 12:20	9.8	↓-0.5
12/3 12:30	9.3	↓-0.5
12/3 12:40	8.9	↓-0.4
12/3 12:50	8.6	↓-0.3
12/3 13:00	8.3	↓-0.3
12/3 13:10	8.1	↓-0.2
12/3 13:20	8.0	↓-0.1
12/3 13:30	7.9	↓-0.1	干潮
12/3 13:40	7.9	0
12/3 13:50	7.9	0
12/3 14:00	8.1	↑0.2
12/3 14:10	8.2	↑0.1
12/3 14:20	8.4	↑0.2
12/3 14:30	8.7	↑0.3
12/3 14:40	9.0	↑0.3
12/3 14:50	9.3	↑0.3
12/3 15:00	9.7	↑0.4
12/3 15:10	10.1	↑0.4
12/3 15:20	10.5	↑0.4
12/3 15:30	11.0	↑0.5
12/3 15:40	11.5	↑0.5
12/3 15:50	11.9	↑0.4
12/3 16:00	12.5	↑0.6
12/3 16:10	13.0	↑0.5
12/3 16:20	13.5	↑0.5
12/3 16:30	14.0	↑0.5
12/3 16:40	14.5	↑0.5
12/3 16:50	15.0	↑0.5
12/3 17:00	15.5	↑0.5
12/3 17:10	16.0	↑0.5
12/3 17:20	16.5	↑0.5
12/3 17:30	17.0	↑0.5
12/3 17:40	17.4	↑0.4
12/3 17:50	17.8	↑0.4
12/3 18:00	18.2	↑0.4
12/3 18:10	18.6	↑0.4
12/3 18:20	18.9	↑0.3
12/3 18:30	19.2	↑0.3
12/3 18:40	19.5	↑0.3
12/3 18:50	19.7	↑0.2
12/3 19:00	19.9	↑0.2
12/3 19:10	20.1	↑0.2
12/3 19:20	20.3	↑0.2
12/3 19:30	20.4	↑0.1
12/3 19:40	20.5	↑0.1
12/3 19:50	20.6	↑0.1
12/3 20:00	20.7	↑0.1
12/3 20:10	20.8	↑0.1
12/3 20:20	20.8	0
12/3 20:30	20.8	0
12/3 20:40	20.8	0	満潮
12/3 20:50	20.8	0
12/3 21:00	20.8	0
12/3 21:10	20.8	0
12/3 21:20	20.8	0
12/3 21:30	20.8	0	干潮
12/3 21:40	20.8	0	干潮
12/3 21:50	20.8	0
12/3 22:00	20.8	0
12/3 22:10	20.8	0
12/3 22:20	20.9	↑0.1
12/3 22:30	20.9	0
12/3 22:40	21.0	↑0.1
12/3 22:50	21.2	↑0.2
12/3 23:00	21.3	↑0.1
12/3 23:10	21.5	↑0.2
12/3 23:20	21.7	↑0.2
12/3 23:30	22.0	↑0.3
12/3 23:40	22.3	↑0.3
12/3 23:50	22.6	↑0.3