20 (月)	09:35	03:39	21:23	14:33
	30cm	21cm	37cm	25cm
小潮 出 04:05 入 19:17 出 23:59 入 11:51

江差／桧山（北海道）2033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	29.5	↓-0.7	最大潮位差
6/20 00:10	28.8	↓-0.7	最大潮位差
6/20 00:20	28.2	↓-0.6
6/20 00:30	27.5	↓-0.7	最大潮位差
6/20 00:40	26.9	↓-0.6
6/20 00:50	26.2	↓-0.7	最大潮位差
6/20 01:00	25.6	↓-0.6
6/20 01:10	25.1	↓-0.5
6/20 01:20	24.5	↓-0.6
6/20 01:30	24.0	↓-0.5
6/20 01:40	23.5	↓-0.5
6/20 01:50	23.1	↓-0.4
6/20 02:00	22.6	↓-0.5
6/20 02:10	22.2	↓-0.4
6/20 02:20	21.9	↓-0.3
6/20 02:30	21.6	↓-0.3
6/20 02:40	21.3	↓-0.3
6/20 02:50	21.1	↓-0.2
6/20 03:00	20.9	↓-0.2
6/20 03:10	20.8	↓-0.1
6/20 03:20	20.7	↓-0.1
6/20 03:30	20.7	0	干潮
6/20 03:40	20.6	↓-0.1
6/20 03:50	20.7	↑0.1
6/20 04:00	20.7	0
6/20 04:10	20.8	↑0.1
6/20 04:20	21.0	↑0.2
6/20 04:30	21.1	↑0.1
6/20 04:40	21.3	↑0.2
6/20 04:50	21.6	↑0.3
6/20 05:00	21.8	↑0.2
6/20 05:10	22.1	↑0.3
6/20 05:20	22.4	↑0.3
6/20 05:30	22.7	↑0.3
6/20 05:40	23.1	↑0.4
6/20 05:50	23.4	↑0.3
6/20 06:00	23.8	↑0.4
6/20 06:10	24.2	↑0.4
6/20 06:20	24.6	↑0.4
6/20 06:30	24.9	↑0.3
6/20 06:40	25.3	↑0.4
6/20 06:50	25.7	↑0.4
6/20 07:00	26.0	↑0.3
6/20 07:10	26.4	↑0.4
6/20 07:20	26.7	↑0.3
6/20 07:30	27.1	↑0.4
6/20 07:40	27.4	↑0.3
6/20 07:50	27.6	↑0.2
6/20 08:00	27.9	↑0.3
6/20 08:10	28.2	↑0.3
6/20 08:20	28.4	↑0.2
6/20 08:30	28.6	↑0.2
6/20 08:40	28.7	↑0.1
6/20 08:50	28.9	↑0.2
6/20 09:00	29.0	↑0.1
6/20 09:10	29.1	↑0.1
6/20 09:20	29.1	0
6/20 09:30	29.2	↑0.1	満潮
6/20 09:40	29.2	0
6/20 09:50	29.1	↓-0.1
6/20 10:00	29.1	0
6/20 10:10	29.0	↓-0.1
6/20 10:20	28.9	↓-0.1
6/20 10:30	28.7	↓-0.2
6/20 10:40	28.6	↓-0.1
6/20 10:50	28.4	↓-0.2
6/20 11:00	28.2	↓-0.2
6/20 11:10	28.0	↓-0.2
6/20 11:20	27.8	↓-0.2
6/20 11:30	27.6	↓-0.2
6/20 11:40	27.3	↓-0.3
6/20 11:50	27.1	↓-0.2
6/20 12:00	26.8	↓-0.3
6/20 12:10	26.6	↓-0.2
6/20 12:20	26.3	↓-0.3
6/20 12:30	26.1	↓-0.2
6/20 12:40	25.8	↓-0.3
6/20 12:50	25.6	↓-0.2
6/20 13:00	25.4	↓-0.2
6/20 13:10	25.2	↓-0.2
6/20 13:20	25.0	↓-0.2
6/20 13:30	24.8	↓-0.2
6/20 13:40	24.7	↓-0.1
6/20 13:50	24.5	↓-0.2
6/20 14:00	24.4	↓-0.1
6/20 14:10	24.3	↓-0.1
6/20 14:20	24.3	0
6/20 14:30	24.3	0	干潮
6/20 14:40	24.3	0
6/20 14:50	24.3	0
6/20 15:00	24.4	↑0.1
6/20 15:10	24.5	↑0.1
6/20 15:20	24.6	↑0.1
6/20 15:30	24.8	↑0.2
6/20 15:40	25.0	↑0.2
6/20 15:50	25.2	↑0.2
6/20 16:00	25.5	↑0.3
6/20 16:10	25.7	↑0.2
6/20 16:20	26.0	↑0.3
6/20 16:30	26.4	↑0.4
6/20 16:40	26.7	↑0.3
6/20 16:50	27.1	↑0.4
6/20 17:00	27.5	↑0.4
6/20 17:10	27.9	↑0.4
6/20 17:20	28.3	↑0.4
6/20 17:30	28.8	↑0.5
6/20 17:40	29.2	↑0.4
6/20 17:50	29.7	↑0.5
6/20 18:00	30.2	↑0.5
6/20 18:10	30.6	↑0.4
6/20 18:20	31.1	↑0.5
6/20 18:30	31.5	↑0.4
6/20 18:40	32.0	↑0.5
6/20 18:50	32.4	↑0.4
6/20 19:00	32.9	↑0.5
6/20 19:10	33.3	↑0.4
6/20 19:20	33.7	↑0.4
6/20 19:30	34.1	↑0.4
6/20 19:40	34.4	↑0.3
6/20 19:50	34.7	↑0.3
6/20 20:00	35.0	↑0.3
6/20 20:10	35.3	↑0.3
6/20 20:20	35.6	↑0.3
6/20 20:30	35.8	↑0.2
6/20 20:40	35.9	↑0.1
6/20 20:50	36.1	↑0.2
6/20 21:00	36.2	↑0.1
6/20 21:10	36.2	0
6/20 21:20	36.3	↑0.1	満潮
6/20 21:30	36.3	0
6/20 21:40	36.2	↓-0.1
6/20 21:50	36.1	↓-0.1
6/20 22:00	36.0	↓-0.1
6/20 22:10	35.8	↓-0.2
6/20 22:20	35.6	↓-0.2
6/20 22:30	35.4	↓-0.2
6/20 22:40	35.2	↓-0.2
6/20 22:50	34.9	↓-0.3
6/20 23:00	34.5	↓-0.4
6/20 23:10	34.2	↓-0.3
6/20 23:20	33.8	↓-0.4
6/20 23:30	33.4	↓-0.4
6/20 23:40	33.0	↓-0.4
6/20 23:50	32.5	↓-0.5