7 (土)	04:00	11:05	17:53	22:37
	45cm	19cm	41cm	33cm
中潮 出 05:42 入 17:13 出 07:41 入 18:22

江差／桧山（北海道）2051年10月7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
10/7 00:00	34.4	↑0.4
10/7 00:10	34.9	↑0.5
10/7 00:20	35.4	↑0.5
10/7 00:30	35.9	↑0.5
10/7 00:40	36.5	↑0.6
10/7 00:50	37.0	↑0.5
10/7 01:00	37.6	↑0.6
10/7 01:10	38.2	↑0.6
10/7 01:20	38.8	↑0.6
10/7 01:30	39.4	↑0.6
10/7 01:40	40.0	↑0.6
10/7 01:50	40.5	↑0.5
10/7 02:00	41.1	↑0.6
10/7 02:10	41.6	↑0.5
10/7 02:20	42.1	↑0.5
10/7 02:30	42.6	↑0.5
10/7 02:40	43.0	↑0.4
10/7 02:50	43.4	↑0.4
10/7 03:00	43.8	↑0.4
10/7 03:10	44.1	↑0.3
10/7 03:20	44.4	↑0.3
10/7 03:30	44.6	↑0.2
10/7 03:40	44.7	↑0.1
10/7 03:50	44.8	↑0.1	満潮
10/7 04:00	44.8	0	満潮
10/7 04:10	44.8	0
10/7 04:20	44.7	↓-0.1
10/7 04:30	44.5	↓-0.2
10/7 04:40	44.3	↓-0.2
10/7 04:50	44.0	↓-0.3
10/7 05:00	43.6	↓-0.4
10/7 05:10	43.2	↓-0.4
10/7 05:20	42.7	↓-0.5
10/7 05:30	42.2	↓-0.5
10/7 05:40	41.6	↓-0.6
10/7 05:50	40.9	↓-0.7
10/7 06:00	40.2	↓-0.7
10/7 06:10	39.4	↓-0.8
10/7 06:20	38.6	↓-0.8
10/7 06:30	37.8	↓-0.8
10/7 06:40	36.9	↓-0.9
10/7 06:50	36.0	↓-0.9
10/7 07:00	35.1	↓-0.9
10/7 07:10	34.1	↓-1.0	最大潮位差
10/7 07:20	33.1	↓-1.0	最大潮位差
10/7 07:30	32.2	↓-0.9
10/7 07:40	31.2	↓-1.0	最大潮位差
10/7 07:50	30.2	↓-1.0	最大潮位差
10/7 08:00	29.2	↓-1.0	最大潮位差
10/7 08:10	28.3	↓-0.9
10/7 08:20	27.3	↓-1.0	最大潮位差
10/7 08:30	26.4	↓-0.9
10/7 08:40	25.5	↓-0.9
10/7 08:50	24.7	↓-0.8
10/7 09:00	23.8	↓-0.9
10/7 09:10	23.1	↓-0.7
10/7 09:20	22.4	↓-0.7
10/7 09:30	21.7	↓-0.7
10/7 09:40	21.1	↓-0.6
10/7 09:50	20.5	↓-0.6
10/7 10:00	20.1	↓-0.4
10/7 10:10	19.6	↓-0.5
10/7 10:20	19.3	↓-0.3
10/7 10:30	19.0	↓-0.3
10/7 10:40	18.8	↓-0.2
10/7 10:50	18.7	↓-0.1
10/7 11:00	18.6	↓-0.1	干潮
10/7 11:10	18.6	0
10/7 11:20	18.7	↑0.1
10/7 11:30	18.9	↑0.2
10/7 11:40	19.1	↑0.2
10/7 11:50	19.4	↑0.3
10/7 12:00	19.7	↑0.3
10/7 12:10	20.2	↑0.5
10/7 12:20	20.6	↑0.4
10/7 12:30	21.2	↑0.6
10/7 12:40	21.8	↑0.6
10/7 12:50	22.4	↑0.6
10/7 13:00	23.1	↑0.7
10/7 13:10	23.8	↑0.7
10/7 13:20	24.6	↑0.8
10/7 13:30	25.3	↑0.7
10/7 13:40	26.2	↑0.9
10/7 13:50	27.0	↑0.8
10/7 14:00	27.8	↑0.8
10/7 14:10	28.7	↑0.9
10/7 14:20	29.5	↑0.8
10/7 14:30	30.4	↑0.9
10/7 14:40	31.2	↑0.8
10/7 14:50	32.1	↑0.9
10/7 15:00	32.9	↑0.8
10/7 15:10	33.7	↑0.8
10/7 15:20	34.4	↑0.7
10/7 15:30	35.2	↑0.8
10/7 15:40	35.9	↑0.7
10/7 15:50	36.5	↑0.6
10/7 16:00	37.1	↑0.6
10/7 16:10	37.7	↑0.6
10/7 16:20	38.2	↑0.5
10/7 16:30	38.7	↑0.5
10/7 16:40	39.1	↑0.4
10/7 16:50	39.5	↑0.4
10/7 17:00	39.8	↑0.3
10/7 17:10	40.0	↑0.2
10/7 17:20	40.2	↑0.2
10/7 17:30	40.4	↑0.2
10/7 17:40	40.5	↑0.1
10/7 17:50	40.5	0	満潮
10/7 18:00	40.5	0
10/7 18:10	40.4	↓-0.1
10/7 18:20	40.3	↓-0.1
10/7 18:30	40.1	↓-0.2
10/7 18:40	39.9	↓-0.2
10/7 18:50	39.7	↓-0.2
10/7 19:00	39.4	↓-0.3
10/7 19:10	39.1	↓-0.3
10/7 19:20	38.8	↓-0.3
10/7 19:30	38.4	↓-0.4
10/7 19:40	38.0	↓-0.4
10/7 19:50	37.6	↓-0.4
10/7 20:00	37.2	↓-0.4
10/7 20:10	36.8	↓-0.4
10/7 20:20	36.4	↓-0.4
10/7 20:30	36.0	↓-0.4
10/7 20:40	35.6	↓-0.4
10/7 20:50	35.2	↓-0.4
10/7 21:00	34.9	↓-0.3
10/7 21:10	34.5	↓-0.4
10/7 21:20	34.2	↓-0.3
10/7 21:30	33.9	↓-0.3
10/7 21:40	33.7	↓-0.2
10/7 21:50	33.5	↓-0.2
10/7 22:00	33.3	↓-0.2
10/7 22:10	33.1	↓-0.2
10/7 22:20	33.0	↓-0.1
10/7 22:30	33.0	0	干潮
10/7 22:40	33.0	0
10/7 22:50	33.0	0
10/7 23:00	33.1	↑0.1
10/7 23:10	33.3	↑0.2
10/7 23:20	33.5	↑0.2
10/7 23:30	33.7	↑0.2
10/7 23:40	34.0	↑0.3
10/7 23:50	34.3	↑0.3