20 (火)	10:32	03:58	20:43	12:36
	26cm	17cm	42cm	26cm
小潮 出 04:06 入 19:18 出 10:49 入 23:58

江差／桧山（北海道）2056年06月20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
6/20 00:00	28.9	↓-0.8
6/20 00:10	28.0	↓-0.9	最大潮位差
6/20 00:20	27.1	↓-0.9	最大潮位差
6/20 00:30	26.3	↓-0.8
6/20 00:40	25.5	↓-0.8
6/20 00:50	24.7	↓-0.8
6/20 01:00	23.9	↓-0.8
6/20 01:10	23.2	↓-0.7
6/20 01:20	22.5	↓-0.7
6/20 01:30	21.8	↓-0.7
6/20 01:40	21.2	↓-0.6
6/20 01:50	20.6	↓-0.6
6/20 02:00	20.0	↓-0.6
6/20 02:10	19.5	↓-0.5
6/20 02:20	19.1	↓-0.4
6/20 02:30	18.6	↓-0.5
6/20 02:40	18.3	↓-0.3
6/20 02:50	18.0	↓-0.3
6/20 03:00	17.7	↓-0.3
6/20 03:10	17.4	↓-0.3
6/20 03:20	17.3	↓-0.1
6/20 03:30	17.1	↓-0.2
6/20 03:40	17.0	↓-0.1
6/20 03:50	17.0	0	干潮
6/20 04:00	17.0	0
6/20 04:10	17.0	0
6/20 04:20	17.1	↑0.1
6/20 04:30	17.2	↑0.1
6/20 04:40	17.3	↑0.1
6/20 04:50	17.5	↑0.2
6/20 05:00	17.7	↑0.2
6/20 05:10	17.9	↑0.2
6/20 05:20	18.2	↑0.3
6/20 05:30	18.5	↑0.3
6/20 05:40	18.8	↑0.3
6/20 05:50	19.1	↑0.3
6/20 06:00	19.4	↑0.3
6/20 06:10	19.8	↑0.4
6/20 06:20	20.1	↑0.3
6/20 06:30	20.5	↑0.4
6/20 06:40	20.8	↑0.3
6/20 06:50	21.2	↑0.4
6/20 07:00	21.5	↑0.3
6/20 07:10	21.9	↑0.4
6/20 07:20	22.2	↑0.3
6/20 07:30	22.6	↑0.4
6/20 07:40	22.9	↑0.3
6/20 07:50	23.2	↑0.3
6/20 08:00	23.5	↑0.3
6/20 08:10	23.7	↑0.2
6/20 08:20	24.0	↑0.3
6/20 08:30	24.2	↑0.2
6/20 08:40	24.5	↑0.3
6/20 08:50	24.7	↑0.2
6/20 09:00	24.8	↑0.1
6/20 09:10	25.0	↑0.2
6/20 09:20	25.1	↑0.1
6/20 09:30	25.2	↑0.1
6/20 09:40	25.3	↑0.1
6/20 09:50	25.4	↑0.1
6/20 10:00	25.5	↑0.1
6/20 10:10	25.5	0
6/20 10:20	25.5	0
6/20 10:30	25.5	0	満潮
6/20 10:40	25.5	0
6/20 10:50	25.5	0
6/20 11:00	25.5	0
6/20 11:10	25.4	↓-0.1
6/20 11:20	25.4	0
6/20 11:30	25.4	0
6/20 11:40	25.3	↓-0.1
6/20 11:50	25.3	0
6/20 12:00	25.3	0
6/20 12:10	25.2	↓-0.1
6/20 12:20	25.2	0
6/20 12:30	25.2	0	干潮
6/20 12:40	25.2	0
6/20 12:50	25.2	0
6/20 13:00	25.2	0
6/20 13:10	25.3	↑0.1
6/20 13:20	25.4	↑0.1
6/20 13:30	25.4	0
6/20 13:40	25.6	↑0.2
6/20 13:50	25.7	↑0.1
6/20 14:00	25.9	↑0.2
6/20 14:10	26.0	↑0.1
6/20 14:20	26.3	↑0.3
6/20 14:30	26.5	↑0.2
6/20 14:40	26.8	↑0.3
6/20 14:50	27.1	↑0.3
6/20 15:00	27.4	↑0.3
6/20 15:10	27.7	↑0.3
6/20 15:20	28.1	↑0.4
6/20 15:30	28.5	↑0.4
6/20 15:40	28.9	↑0.4
6/20 15:50	29.4	↑0.5
6/20 16:00	29.8	↑0.4
6/20 16:10	30.3	↑0.5
6/20 16:20	30.8	↑0.5
6/20 16:30	31.3	↑0.5
6/20 16:40	31.8	↑0.5
6/20 16:50	32.4	↑0.6
6/20 17:00	32.9	↑0.5
6/20 17:10	33.5	↑0.6
6/20 17:20	34.0	↑0.5
6/20 17:30	34.6	↑0.6
6/20 17:40	35.1	↑0.5
6/20 17:50	35.7	↑0.6
6/20 18:00	36.2	↑0.5
6/20 18:10	36.7	↑0.5
6/20 18:20	37.2	↑0.5
6/20 18:30	37.7	↑0.5
6/20 18:40	38.2	↑0.5
6/20 18:50	38.6	↑0.4
6/20 19:00	39.0	↑0.4
6/20 19:10	39.4	↑0.4
6/20 19:20	39.8	↑0.4
6/20 19:30	40.1	↑0.3
6/20 19:40	40.4	↑0.3
6/20 19:50	40.6	↑0.2
6/20 20:00	40.8	↑0.2
6/20 20:10	41.0	↑0.2
6/20 20:20	41.1	↑0.1
6/20 20:30	41.2	↑0.1
6/20 20:40	41.2	0	満潮
6/20 20:50	41.2	0
6/20 21:00	41.1	↓-0.1
6/20 21:10	41.0	↓-0.1
6/20 21:20	40.9	↓-0.1
6/20 21:30	40.7	↓-0.2
6/20 21:40	40.4	↓-0.3
6/20 21:50	40.2	↓-0.2
6/20 22:00	39.8	↓-0.4
6/20 22:10	39.5	↓-0.3
6/20 22:20	39.1	↓-0.4
6/20 22:30	38.6	↓-0.5
6/20 22:40	38.1	↓-0.5
6/20 22:50	37.6	↓-0.5
6/20 23:00	37.1	↓-0.5
6/20 23:10	36.5	↓-0.6
6/20 23:20	35.9	↓-0.6
6/20 23:30	35.3	↓-0.6
6/20 23:40	34.6	↓-0.7
6/20 23:50	33.9	↓-0.7