09 (月)	05:07	12:50	19:41	22:52
	50cm	18cm	35cm	33cm
中潮 出 05:44 入 17:09 出 09:31 入 19:38

江差／桧山（北海道）2051年10月09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
10/9 00:00	34.5	↑0.3
10/9 00:10	34.8	↑0.3
10/9 00:20	35.2	↑0.4
10/9 00:30	35.6	↑0.4
10/9 00:40	36.1	↑0.5
10/9 00:50	36.6	↑0.5
10/9 01:00	37.1	↑0.5
10/9 01:10	37.7	↑0.6
10/9 01:20	38.3	↑0.6
10/9 01:30	38.9	↑0.6
10/9 01:40	39.5	↑0.6
10/9 01:50	40.2	↑0.7
10/9 02:00	40.8	↑0.6
10/9 02:10	41.5	↑0.7
10/9 02:20	42.2	↑0.7
10/9 02:30	42.8	↑0.6
10/9 02:40	43.5	↑0.7
10/9 02:50	44.1	↑0.6
10/9 03:00	44.7	↑0.6
10/9 03:10	45.3	↑0.6
10/9 03:20	45.9	↑0.6
10/9 03:30	46.4	↑0.5
10/9 03:40	46.9	↑0.5
10/9 03:50	47.4	↑0.5
10/9 04:00	47.8	↑0.4
10/9 04:10	48.1	↑0.3
10/9 04:20	48.5	↑0.4
10/9 04:30	48.7	↑0.2
10/9 04:40	48.9	↑0.2
10/9 04:50	49.0	↑0.1
10/9 05:00	49.1	↑0.1	満潮
10/9 05:10	49.1	0
10/9 05:20	49.1	0
10/9 05:30	48.9	↓-0.2
10/9 05:40	48.7	↓-0.2
10/9 05:50	48.5	↓-0.2
10/9 06:00	48.1	↓-0.4
10/9 06:10	47.7	↓-0.4
10/9 06:20	47.3	↓-0.4
10/9 06:30	46.7	↓-0.6
10/9 06:40	46.1	↓-0.6
10/9 06:50	45.5	↓-0.6
10/9 07:00	44.8	↓-0.7
10/9 07:10	44.0	↓-0.8
10/9 07:20	43.2	↓-0.8
10/9 07:30	42.3	↓-0.9
10/9 07:40	41.4	↓-0.9
10/9 07:50	40.4	↓-1.0
10/9 08:00	39.5	↓-0.9
10/9 08:10	38.4	↓-1.1	最大潮位差
10/9 08:20	37.4	↓-1.0
10/9 08:30	36.3	↓-1.1	最大潮位差
10/9 08:40	35.2	↓-1.1	最大潮位差
10/9 08:50	34.1	↓-1.1	最大潮位差
10/9 09:00	33.1	↓-1.0
10/9 09:10	32.0	↓-1.1	最大潮位差
10/9 09:20	30.9	↓-1.1	最大潮位差
10/9 09:30	29.8	↓-1.1	最大潮位差
10/9 09:40	28.8	↓-1.0
10/9 09:50	27.7	↓-1.1	最大潮位差
10/9 10:00	26.7	↓-1.0
10/9 10:10	25.7	↓-1.0
10/9 10:20	24.8	↓-0.9
10/9 10:30	23.9	↓-0.9
10/9 10:40	23.1	↓-0.8
10/9 10:50	22.3	↓-0.8
10/9 11:00	21.5	↓-0.8
10/9 11:10	20.9	↓-0.6
10/9 11:20	20.2	↓-0.7
10/9 11:30	19.7	↓-0.5
10/9 11:40	19.2	↓-0.5
10/9 11:50	18.7	↓-0.5
10/9 12:00	18.4	↓-0.3
10/9 12:10	18.1	↓-0.3
10/9 12:20	17.9	↓-0.2
10/9 12:30	17.7	↓-0.2
10/9 12:40	17.6	↓-0.1	干潮
10/9 12:50	17.6	0	干潮
10/9 13:00	17.6	0
10/9 13:10	17.7	↑0.1
10/9 13:20	17.9	↑0.2
10/9 13:30	18.1	↑0.2
10/9 13:40	18.4	↑0.3
10/9 13:50	18.7	↑0.3
10/9 14:00	19.1	↑0.4
10/9 14:10	19.6	↑0.5
10/9 14:20	20.1	↑0.5
10/9 14:30	20.6	↑0.5
10/9 14:40	21.1	↑0.5
10/9 14:50	21.7	↑0.6
10/9 15:00	22.3	↑0.6
10/9 15:10	23.0	↑0.7
10/9 15:20	23.6	↑0.6
10/9 15:30	24.3	↑0.7
10/9 15:40	25.0	↑0.7
10/9 15:50	25.7	↑0.7
10/9 16:00	26.3	↑0.6
10/9 16:10	27.0	↑0.7
10/9 16:20	27.7	↑0.7
10/9 16:30	28.3	↑0.6
10/9 16:40	29.0	↑0.7
10/9 16:50	29.6	↑0.6
10/9 17:00	30.2	↑0.6
10/9 17:10	30.7	↑0.5
10/9 17:20	31.3	↑0.6
10/9 17:30	31.8	↑0.5
10/9 17:40	32.3	↑0.5
10/9 17:50	32.7	↑0.4
10/9 18:00	33.1	↑0.4
10/9 18:10	33.4	↑0.3
10/9 18:20	33.8	↑0.4
10/9 18:30	34.0	↑0.2
10/9 18:40	34.3	↑0.3
10/9 18:50	34.5	↑0.2
10/9 19:00	34.6	↑0.1
10/9 19:10	34.7	↑0.1
10/9 19:20	34.8	↑0.1
10/9 19:30	34.9	↑0.1
10/9 19:40	34.9	0	満潮
10/9 19:50	34.9	0
10/9 20:00	34.8	↓-0.1
10/9 20:10	34.8	0
10/9 20:20	34.7	↓-0.1
10/9 20:30	34.6	↓-0.1
10/9 20:40	34.4	↓-0.2
10/9 20:50	34.3	↓-0.1
10/9 21:00	34.1	↓-0.2
10/9 21:10	34.0	↓-0.1
10/9 21:20	33.8	↓-0.2
10/9 21:30	33.7	↓-0.1
10/9 21:40	33.5	↓-0.2
10/9 21:50	33.4	↓-0.1
10/9 22:00	33.3	↓-0.1
10/9 22:10	33.2	↓-0.1
10/9 22:20	33.1	↓-0.1
10/9 22:30	33.0	↓-0.1
10/9 22:40	32.9	↓-0.1
10/9 22:50	32.9	0	干潮
10/9 23:00	32.9	0
10/9 23:10	33.0	↑0.1
10/9 23:20	33.1	↑0.1
10/9 23:30	33.2	↑0.1
10/9 23:40	33.3	↑0.1
10/9 23:50	33.5	↑0.2