11 (金)	06:24	01:04	20:05	13:13
	45cm	36cm	44cm	27cm
中潮 出 04:44 入 18:45 出 20:55 入 10:17

江差／桧山（北海道）2028年08月11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
8/11 00:00	36.2	↓-0.3
8/11 00:10	36.0	↓-0.2
8/11 00:20	35.8	↓-0.2
8/11 00:30	35.6	↓-0.2
8/11 00:40	35.5	↓-0.1
8/11 00:50	35.4	↓-0.1
8/11 01:00	35.3	↓-0.1	干潮
8/11 01:10	35.4	↑0.1
8/11 01:20	35.4	0
8/11 01:30	35.5	↑0.1
8/11 01:40	35.6	↑0.1
8/11 01:50	35.8	↑0.2
8/11 02:00	36.1	↑0.3
8/11 02:10	36.3	↑0.2
8/11 02:20	36.6	↑0.3
8/11 02:30	36.9	↑0.3
8/11 02:40	37.3	↑0.4
8/11 02:50	37.7	↑0.4
8/11 03:00	38.1	↑0.4
8/11 03:10	38.5	↑0.4
8/11 03:20	38.9	↑0.4
8/11 03:30	39.4	↑0.5
8/11 03:40	39.8	↑0.4
8/11 03:50	40.3	↑0.5
8/11 04:00	40.7	↑0.4
8/11 04:10	41.2	↑0.5
8/11 04:20	41.6	↑0.4
8/11 04:30	42.0	↑0.4
8/11 04:40	42.4	↑0.4
8/11 04:50	42.8	↑0.4
8/11 05:00	43.2	↑0.4
8/11 05:10	43.5	↑0.3
8/11 05:20	43.8	↑0.3
8/11 05:30	44.0	↑0.2
8/11 05:40	44.2	↑0.2
8/11 05:50	44.4	↑0.2
8/11 06:00	44.6	↑0.2
8/11 06:10	44.6	0
8/11 06:20	44.7	↑0.1	満潮
8/11 06:30	44.7	0
8/11 06:40	44.6	↓-0.1
8/11 06:50	44.5	↓-0.1
8/11 07:00	44.3	↓-0.2
8/11 07:10	44.1	↓-0.2
8/11 07:20	43.9	↓-0.2
8/11 07:30	43.6	↓-0.3
8/11 07:40	43.2	↓-0.4
8/11 07:50	42.8	↓-0.4
8/11 08:00	42.4	↓-0.4
8/11 08:10	41.9	↓-0.5
8/11 08:20	41.4	↓-0.5
8/11 08:30	40.8	↓-0.6
8/11 08:40	40.2	↓-0.6
8/11 08:50	39.6	↓-0.6
8/11 09:00	38.9	↓-0.7
8/11 09:10	38.3	↓-0.6
8/11 09:20	37.6	↓-0.7
8/11 09:30	36.9	↓-0.7
8/11 09:40	36.2	↓-0.7
8/11 09:50	35.5	↓-0.7
8/11 10:00	34.7	↓-0.8	最大潮位差
8/11 10:10	34.0	↓-0.7
8/11 10:20	33.3	↓-0.7
8/11 10:30	32.6	↓-0.7
8/11 10:40	32.0	↓-0.6
8/11 10:50	31.3	↓-0.7
8/11 11:00	30.7	↓-0.6
8/11 11:10	30.1	↓-0.6
8/11 11:20	29.5	↓-0.6
8/11 11:30	29.0	↓-0.5
8/11 11:40	28.5	↓-0.5
8/11 11:50	28.0	↓-0.5
8/11 12:00	27.6	↓-0.4
8/11 12:10	27.3	↓-0.3
8/11 12:20	26.9	↓-0.4
8/11 12:30	26.7	↓-0.2
8/11 12:40	26.5	↓-0.2
8/11 12:50	26.3	↓-0.2
8/11 13:00	26.2	↓-0.1
8/11 13:10	26.2	0	干潮
8/11 13:20	26.2	0
8/11 13:30	26.3	↑0.1
8/11 13:40	26.4	↑0.1
8/11 13:50	26.6	↑0.2
8/11 14:00	26.8	↑0.2
8/11 14:10	27.1	↑0.3
8/11 14:20	27.4	↑0.3
8/11 14:30	27.8	↑0.4
8/11 14:40	28.2	↑0.4
8/11 14:50	28.7	↑0.5
8/11 15:00	29.2	↑0.5
8/11 15:10	29.8	↑0.6
8/11 15:20	30.3	↑0.5
8/11 15:30	30.9	↑0.6
8/11 15:40	31.5	↑0.6
8/11 15:50	32.2	↑0.7
8/11 16:00	32.8	↑0.6
8/11 16:10	33.5	↑0.7
8/11 16:20	34.2	↑0.7
8/11 16:30	34.9	↑0.7
8/11 16:40	35.5	↑0.6
8/11 16:50	36.2	↑0.7
8/11 17:00	36.9	↑0.7
8/11 17:10	37.5	↑0.6
8/11 17:20	38.2	↑0.7
8/11 17:30	38.8	↑0.6
8/11 17:40	39.4	↑0.6
8/11 17:50	39.9	↑0.5
8/11 18:00	40.5	↑0.6
8/11 18:10	41.0	↑0.5
8/11 18:20	41.4	↑0.4
8/11 18:30	41.9	↑0.5
8/11 18:40	42.3	↑0.4
8/11 18:50	42.6	↑0.3
8/11 19:00	42.9	↑0.3
8/11 19:10	43.2	↑0.3
8/11 19:20	43.4	↑0.2
8/11 19:30	43.5	↑0.1
8/11 19:40	43.7	↑0.2
8/11 19:50	43.8	↑0.1
8/11 20:00	43.8	0	満潮
8/11 20:10	43.8	0
8/11 20:20	43.8	0
8/11 20:30	43.7	↓-0.1
8/11 20:40	43.6	↓-0.1
8/11 20:50	43.4	↓-0.2
8/11 21:00	43.2	↓-0.2
8/11 21:10	43.0	↓-0.2
8/11 21:20	42.7	↓-0.3
8/11 21:30	42.5	↓-0.2
8/11 21:40	42.2	↓-0.3
8/11 21:50	41.9	↓-0.3
8/11 22:00	41.5	↓-0.4
8/11 22:10	41.2	↓-0.3
8/11 22:20	40.9	↓-0.3
8/11 22:30	40.5	↓-0.4
8/11 22:40	40.2	↓-0.3
8/11 22:50	39.8	↓-0.4
8/11 23:00	39.5	↓-0.3
8/11 23:10	39.2	↓-0.3
8/11 23:20	38.9	↓-0.3
8/11 23:30	38.6	↓-0.3
8/11 23:40	38.3	↓-0.3
8/11 23:50	38.1	↓-0.2