20 (水)	09:05	02:53	22:42	16:14
	43cm	33cm	38cm	28cm
小潮 出 04:23 入 19:09 出 23:56 入 13:08

江差／桧山（北海道）2033年07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
7/20 00:00	36.4	↓-0.4
7/20 00:10	36.1	↓-0.3
7/20 00:20	35.7	↓-0.4
7/20 00:30	35.4	↓-0.3
7/20 00:40	35.0	↓-0.4
7/20 00:50	34.7	↓-0.3
7/20 01:00	34.4	↓-0.3
7/20 01:10	34.1	↓-0.3
7/20 01:20	33.8	↓-0.3
7/20 01:30	33.5	↓-0.3
7/20 01:40	33.3	↓-0.2
7/20 01:50	33.1	↓-0.2
7/20 02:00	32.9	↓-0.2
7/20 02:10	32.8	↓-0.1
7/20 02:20	32.6	↓-0.2
7/20 02:30	32.6	0
7/20 02:40	32.5	↓-0.1
7/20 02:50	32.5	0	干潮
7/20 03:00	32.5	0
7/20 03:10	32.5	0
7/20 03:20	32.6	↑0.1
7/20 03:30	32.7	↑0.1
7/20 03:40	32.9	↑0.2
7/20 03:50	33.0	↑0.1
7/20 04:00	33.3	↑0.3
7/20 04:10	33.5	↑0.2
7/20 04:20	33.8	↑0.3
7/20 04:30	34.0	↑0.2
7/20 04:40	34.4	↑0.4
7/20 04:50	34.7	↑0.3
7/20 05:00	35.1	↑0.4
7/20 05:10	35.4	↑0.3
7/20 05:20	35.8	↑0.4
7/20 05:30	36.2	↑0.4
7/20 05:40	36.6	↑0.4
7/20 05:50	37.0	↑0.4
7/20 06:00	37.5	↑0.5
7/20 06:10	37.9	↑0.4
7/20 06:20	38.3	↑0.4
7/20 06:30	38.7	↑0.4
7/20 06:40	39.1	↑0.4
7/20 06:50	39.5	↑0.4
7/20 07:00	39.9	↑0.4
7/20 07:10	40.3	↑0.4
7/20 07:20	40.6	↑0.3
7/20 07:30	40.9	↑0.3
7/20 07:40	41.2	↑0.3
7/20 07:50	41.5	↑0.3
7/20 08:00	41.7	↑0.2
7/20 08:10	41.9	↑0.2
7/20 08:20	42.1	↑0.2
7/20 08:30	42.3	↑0.2
7/20 08:40	42.4	↑0.1
7/20 08:50	42.4	0
7/20 09:00	42.5	↑0.1	満潮
7/20 09:10	42.5	0
7/20 09:20	42.4	↓-0.1
7/20 09:30	42.3	↓-0.1
7/20 09:40	42.2	↓-0.1
7/20 09:50	42.1	↓-0.1
7/20 10:00	41.9	↓-0.2
7/20 10:10	41.6	↓-0.3
7/20 10:20	41.4	↓-0.2
7/20 10:30	41.1	↓-0.3
7/20 10:40	40.7	↓-0.4
7/20 10:50	40.4	↓-0.3
7/20 11:00	40.0	↓-0.4
7/20 11:10	39.6	↓-0.4
7/20 11:20	39.1	↓-0.5
7/20 11:30	38.7	↓-0.4
7/20 11:40	38.2	↓-0.5
7/20 11:50	37.7	↓-0.5
7/20 12:00	37.2	↓-0.5
7/20 12:10	36.6	↓-0.6	最大潮位差
7/20 12:20	36.1	↓-0.5
7/20 12:30	35.6	↓-0.5
7/20 12:40	35.0	↓-0.6	最大潮位差
7/20 12:50	34.5	↓-0.5
7/20 13:00	34.0	↓-0.5
7/20 13:10	33.4	↓-0.6	最大潮位差
7/20 13:20	32.9	↓-0.5
7/20 13:30	32.4	↓-0.5
7/20 13:40	31.9	↓-0.5
7/20 13:50	31.5	↓-0.4
7/20 14:00	31.0	↓-0.5
7/20 14:10	30.6	↓-0.4
7/20 14:20	30.2	↓-0.4
7/20 14:30	29.8	↓-0.4
7/20 14:40	29.5	↓-0.3
7/20 14:50	29.2	↓-0.3
7/20 15:00	28.9	↓-0.3
7/20 15:10	28.7	↓-0.2
7/20 15:20	28.5	↓-0.2
7/20 15:30	28.3	↓-0.2
7/20 15:40	28.2	↓-0.1
7/20 15:50	28.1	↓-0.1
7/20 16:00	28.0	↓-0.1
7/20 16:10	28.0	0	干潮
7/20 16:20	28.0	0
7/20 16:30	28.0	0
7/20 16:40	28.1	↑0.1
7/20 16:50	28.2	↑0.1
7/20 17:00	28.3	↑0.1
7/20 17:10	28.5	↑0.2
7/20 17:20	28.7	↑0.2
7/20 17:30	28.9	↑0.2
7/20 17:40	29.2	↑0.3
7/20 17:50	29.5	↑0.3
7/20 18:00	29.7	↑0.2
7/20 18:10	30.1	↑0.4
7/20 18:20	30.4	↑0.3
7/20 18:30	30.7	↑0.3
7/20 18:40	31.1	↑0.4
7/20 18:50	31.5	↑0.4
7/20 19:00	31.8	↑0.3
7/20 19:10	32.2	↑0.4
7/20 19:20	32.6	↑0.4
7/20 19:30	32.9	↑0.3
7/20 19:40	33.3	↑0.4
7/20 19:50	33.7	↑0.4
7/20 20:00	34.0	↑0.3
7/20 20:10	34.4	↑0.4
7/20 20:20	34.7	↑0.3
7/20 20:30	35.0	↑0.3
7/20 20:40	35.3	↑0.3
7/20 20:50	35.6	↑0.3
7/20 21:00	35.8	↑0.2
7/20 21:10	36.1	↑0.3
7/20 21:20	36.3	↑0.2
7/20 21:30	36.5	↑0.2
7/20 21:40	36.6	↑0.1
7/20 21:50	36.8	↑0.2
7/20 22:00	36.9	↑0.1
7/20 22:10	37.0	↑0.1
7/20 22:20	37.0	0
7/20 22:30	37.1	↑0.1
7/20 22:40	37.1	0	満潮
7/20 22:50	37.1	0
7/20 23:00	37.0	↓-0.1
7/20 23:10	37.0	0
7/20 23:20	36.9	↓-0.1
7/20 23:30	36.8	↓-0.1
7/20 23:40	36.7	↓-0.1
7/20 23:50	36.6	↓-0.1