7 (水)	05:36	13:39	21:39	22:17
	50cm	18cm	35cm	35cm
中潮 出 05:42 入 17:12 出 20:08 入 10:30

江差／桧山（北海道）2020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	35.7	↑0.1
10/7 00:10	35.9	↑0.2
10/7 00:20	36.2	↑0.3
10/7 00:30	36.4	↑0.2
10/7 00:40	36.7	↑0.3
10/7 00:50	37.1	↑0.4
10/7 01:00	37.5	↑0.4
10/7 01:10	37.9	↑0.4
10/7 01:20	38.3	↑0.4
10/7 01:30	38.8	↑0.5
10/7 01:40	39.3	↑0.5
10/7 01:50	39.8	↑0.5
10/7 02:00	40.3	↑0.5
10/7 02:10	40.9	↑0.6
10/7 02:20	41.5	↑0.6
10/7 02:30	42.0	↑0.5
10/7 02:40	42.6	↑0.6
10/7 02:50	43.2	↑0.6
10/7 03:00	43.8	↑0.6
10/7 03:10	44.4	↑0.6
10/7 03:20	44.9	↑0.5
10/7 03:30	45.5	↑0.6
10/7 03:40	46.0	↑0.5
10/7 03:50	46.5	↑0.5
10/7 04:00	47.0	↑0.5
10/7 04:10	47.4	↑0.4
10/7 04:20	47.8	↑0.4
10/7 04:30	48.2	↑0.4
10/7 04:40	48.5	↑0.3
10/7 04:50	48.8	↑0.3
10/7 05:00	49.0	↑0.2
10/7 05:10	49.2	↑0.2
10/7 05:20	49.3	↑0.1
10/7 05:30	49.4	↑0.1	満潮
10/7 05:40	49.4	0
10/7 05:50	49.3	↓-0.1
10/7 06:00	49.2	↓-0.1
10/7 06:10	49.0	↓-0.2
10/7 06:20	48.8	↓-0.2
10/7 06:30	48.4	↓-0.4
10/7 06:40	48.1	↓-0.3
10/7 06:50	47.6	↓-0.5
10/7 07:00	47.1	↓-0.5
10/7 07:10	46.6	↓-0.5
10/7 07:20	45.9	↓-0.7
10/7 07:30	45.3	↓-0.6
10/7 07:40	44.5	↓-0.8
10/7 07:50	43.8	↓-0.7
10/7 08:00	42.9	↓-0.9
10/7 08:10	42.1	↓-0.8
10/7 08:20	41.1	↓-1.0
10/7 08:30	40.2	↓-0.9
10/7 08:40	39.2	↓-1.0
10/7 08:50	38.2	↓-1.0
10/7 09:00	37.2	↓-1.0
10/7 09:10	36.1	↓-1.1	最大潮位差
10/7 09:20	35.1	↓-1.0
10/7 09:30	34.0	↓-1.1	最大潮位差
10/7 09:40	32.9	↓-1.1	最大潮位差
10/7 09:50	31.8	↓-1.1	最大潮位差
10/7 10:00	30.8	↓-1.0
10/7 10:10	29.7	↓-1.1	最大潮位差
10/7 10:20	28.7	↓-1.0
10/7 10:30	27.7	↓-1.0
10/7 10:40	26.7	↓-1.0
10/7 10:50	25.7	↓-1.0
10/7 11:00	24.8	↓-0.9
10/7 11:10	23.9	↓-0.9
10/7 11:20	23.1	↓-0.8
10/7 11:30	22.3	↓-0.8
10/7 11:40	21.5	↓-0.8
10/7 11:50	20.8	↓-0.7
10/7 12:00	20.2	↓-0.6
10/7 12:10	19.6	↓-0.6
10/7 12:20	19.1	↓-0.5
10/7 12:30	18.6	↓-0.5
10/7 12:40	18.2	↓-0.4
10/7 12:50	17.9	↓-0.3
10/7 13:00	17.6	↓-0.3
10/7 13:10	17.4	↓-0.2
10/7 13:20	17.3	↓-0.1
10/7 13:30	17.2	↓-0.1	干潮
10/7 13:40	17.2	0
10/7 13:50	17.2	0
10/7 14:00	17.3	↑0.1
10/7 14:10	17.5	↑0.2
10/7 14:20	17.7	↑0.2
10/7 14:30	17.9	↑0.2
10/7 14:40	18.3	↑0.4
10/7 14:50	18.6	↑0.3
10/7 15:00	19.0	↑0.4
10/7 15:10	19.5	↑0.5
10/7 15:20	19.9	↑0.4
10/7 15:30	20.5	↑0.6
10/7 15:40	21.0	↑0.5
10/7 15:50	21.6	↑0.6
10/7 16:00	22.2	↑0.6
10/7 16:10	22.8	↑0.6
10/7 16:20	23.4	↑0.6
10/7 16:30	24.0	↑0.6
10/7 16:40	24.6	↑0.6
10/7 16:50	25.3	↑0.7
10/7 17:00	25.9	↑0.6
10/7 17:10	26.5	↑0.6
10/7 17:20	27.1	↑0.6
10/7 17:30	27.7	↑0.6
10/7 17:40	28.3	↑0.6
10/7 17:50	28.9	↑0.6
10/7 18:00	29.4	↑0.5
10/7 18:10	29.9	↑0.5
10/7 18:20	30.4	↑0.5
10/7 18:30	30.9	↑0.5
10/7 18:40	31.3	↑0.4
10/7 18:50	31.7	↑0.4
10/7 19:00	32.1	↑0.4
10/7 19:10	32.4	↑0.3
10/7 19:20	32.8	↑0.4
10/7 19:30	33.0	↑0.2
10/7 19:40	33.3	↑0.3
10/7 19:50	33.5	↑0.2
10/7 20:00	33.7	↑0.2
10/7 20:10	33.9	↑0.2
10/7 20:20	34.0	↑0.1
10/7 20:30	34.1	↑0.1
10/7 20:40	34.2	↑0.1
10/7 20:50	34.3	↑0.1
10/7 21:00	34.3	0
10/7 21:10	34.4	↑0.1
10/7 21:20	34.4	0
10/7 21:30	34.4	0	満潮
10/7 21:40	34.4	0
10/7 21:50	34.4	0
10/7 22:00	34.4	0
10/7 22:10	34.4	0	干潮
10/7 22:20	34.4	0
10/7 22:30	34.4	0
10/7 22:40	34.4	0
10/7 22:50	34.4	0
10/7 23:00	34.5	↑0.1
10/7 23:10	34.5	0
10/7 23:20	34.6	↑0.1
10/7 23:30	34.7	↑0.1
10/7 23:40	34.8	↑0.1
10/7 23:50	35.0	↑0.2