12 (月)	06:31	14:39	21:01	23:41
	41cm	10cm	21cm	20cm
中潮 出 06:56 入 16:10 出 22:32 入 10:56

江差／桧山（北海道）2033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	20.6	↑0.3
12/12 00:10	20.8	↑0.2
12/12 00:20	21.1	↑0.3
12/12 00:30	21.5	↑0.4
12/12 00:40	21.9	↑0.4
12/12 00:50	22.3	↑0.4
12/12 01:00	22.7	↑0.4
12/12 01:10	23.2	↑0.5
12/12 01:20	23.7	↑0.5
12/12 01:30	24.3	↑0.6
12/12 01:40	24.9	↑0.6
12/12 01:50	25.5	↑0.6
12/12 02:00	26.1	↑0.6
12/12 02:10	26.8	↑0.7
12/12 02:20	27.5	↑0.7
12/12 02:30	28.2	↑0.7
12/12 02:40	28.9	↑0.7
12/12 02:50	29.7	↑0.8
12/12 03:00	30.4	↑0.7
12/12 03:10	31.1	↑0.7
12/12 03:20	31.9	↑0.8
12/12 03:30	32.6	↑0.7
12/12 03:40	33.4	↑0.8
12/12 03:50	34.1	↑0.7
12/12 04:00	34.8	↑0.7
12/12 04:10	35.5	↑0.7
12/12 04:20	36.1	↑0.6
12/12 04:30	36.8	↑0.7
12/12 04:40	37.4	↑0.6
12/12 04:50	37.9	↑0.5
12/12 05:00	38.4	↑0.5
12/12 05:10	38.9	↑0.5
12/12 05:20	39.4	↑0.5
12/12 05:30	39.7	↑0.3
12/12 05:40	40.1	↑0.4
12/12 05:50	40.3	↑0.2
12/12 06:00	40.5	↑0.2
12/12 06:10	40.7	↑0.2
12/12 06:20	40.8	↑0.1
12/12 06:30	40.8	0	満潮
12/12 06:40	40.8	0
12/12 06:50	40.7	↓-0.1
12/12 07:00	40.5	↓-0.2
12/12 07:10	40.3	↓-0.2
12/12 07:20	40.0	↓-0.3
12/12 07:30	39.6	↓-0.4
12/12 07:40	39.2	↓-0.4
12/12 07:50	38.7	↓-0.5
12/12 08:00	38.2	↓-0.5
12/12 08:10	37.6	↓-0.6
12/12 08:20	37.0	↓-0.6
12/12 08:30	36.3	↓-0.7
12/12 08:40	35.5	↓-0.8
12/12 08:50	34.7	↓-0.8
12/12 09:00	33.9	↓-0.8
12/12 09:10	33.0	↓-0.9
12/12 09:20	32.1	↓-0.9
12/12 09:30	31.1	↓-1.0
12/12 09:40	30.2	↓-0.9
12/12 09:50	29.2	↓-1.0
12/12 10:00	28.2	↓-1.0
12/12 10:10	27.2	↓-1.0
12/12 10:20	26.2	↓-1.0
12/12 10:30	25.2	↓-1.0
12/12 10:40	24.1	↓-1.1	最大潮位差
12/12 10:50	23.1	↓-1.0
12/12 11:00	22.1	↓-1.0
12/12 11:10	21.1	↓-1.0
12/12 11:20	20.2	↓-0.9
12/12 11:30	19.2	↓-1.0
12/12 11:40	18.3	↓-0.9
12/12 11:50	17.5	↓-0.8
12/12 12:00	16.6	↓-0.9
12/12 12:10	15.8	↓-0.8
12/12 12:20	15.1	↓-0.7
12/12 12:30	14.4	↓-0.7
12/12 12:40	13.7	↓-0.7
12/12 12:50	13.1	↓-0.6
12/12 13:00	12.5	↓-0.6
12/12 13:10	12.0	↓-0.5
12/12 13:20	11.6	↓-0.4
12/12 13:30	11.2	↓-0.4
12/12 13:40	10.8	↓-0.4
12/12 13:50	10.5	↓-0.3
12/12 14:00	10.3	↓-0.2
12/12 14:10	10.1	↓-0.2
12/12 14:20	10.0	↓-0.1
12/12 14:30	9.9	↓-0.1	干潮
12/12 14:40	9.9	0
12/12 14:50	10.0	↑0.1
12/12 15:00	10.0	0
12/12 15:10	10.2	↑0.2
12/12 15:20	10.3	↑0.1
12/12 15:30	10.5	↑0.2
12/12 15:40	10.8	↑0.3
12/12 15:50	11.1	↑0.3
12/12 16:00	11.4	↑0.3
12/12 16:10	11.7	↑0.3
12/12 16:20	12.1	↑0.4
12/12 16:30	12.5	↑0.4
12/12 16:40	12.9	↑0.4
12/12 16:50	13.3	↑0.4
12/12 17:00	13.8	↑0.5
12/12 17:10	14.2	↑0.4
12/12 17:20	14.6	↑0.4
12/12 17:30	15.1	↑0.5
12/12 17:40	15.5	↑0.4
12/12 17:50	15.9	↑0.4
12/12 18:00	16.4	↑0.5
12/12 18:10	16.8	↑0.4
12/12 18:20	17.2	↑0.4
12/12 18:30	17.6	↑0.4
12/12 18:40	17.9	↑0.3
12/12 18:50	18.3	↑0.4
12/12 19:00	18.6	↑0.3
12/12 19:10	18.9	↑0.3
12/12 19:20	19.1	↑0.2
12/12 19:30	19.4	↑0.3
12/12 19:40	19.6	↑0.2
12/12 19:50	19.8	↑0.2
12/12 20:00	19.9	↑0.1
12/12 20:10	20.1	↑0.2
12/12 20:20	20.2	↑0.1
12/12 20:30	20.2	0
12/12 20:40	20.3	↑0.1
12/12 20:50	20.3	0
12/12 21:00	20.3	0	満潮
12/12 21:10	20.3	0
12/12 21:20	20.3	0
12/12 21:30	20.3	0
12/12 21:40	20.2	↓-0.1
12/12 21:50	20.1	↓-0.1
12/12 22:00	20.1	0
12/12 22:10	20.0	↓-0.1
12/12 22:20	19.9	↓-0.1
12/12 22:30	19.8	↓-0.1
12/12 22:40	19.7	↓-0.1
12/12 22:50	19.7	0
12/12 23:00	19.6	↓-0.1
12/12 23:10	19.5	↓-0.1
12/12 23:20	19.5	0
12/12 23:30	19.4	↓-0.1
12/12 23:40	19.4	0	干潮
12/12 23:50	19.5	↑0.1