11 (水)	06:16	00:46	17:37	09:58
	34cm	24cm	58cm	31cm
中潮 出 04:44 入 18:46 出 07:11 入 20:30

江差／桧山（北海道）2021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	24.4	↓-0.3
8/11 00:10	24.2	↓-0.2
8/11 00:20	24.0	↓-0.2
8/11 00:30	23.9	↓-0.1
8/11 00:40	23.8	↓-0.1	干潮
8/11 00:50	23.8	0
8/11 01:00	23.9	↑0.1
8/11 01:10	24.0	↑0.1
8/11 01:20	24.2	↑0.2
8/11 01:30	24.4	↑0.2
8/11 01:40	24.6	↑0.2
8/11 01:50	24.9	↑0.3
8/11 02:00	25.3	↑0.4
8/11 02:10	25.6	↑0.3
8/11 02:20	26.0	↑0.4
8/11 02:30	26.4	↑0.4
8/11 02:40	26.9	↑0.5
8/11 02:50	27.3	↑0.4
8/11 03:00	27.8	↑0.5
8/11 03:10	28.3	↑0.5
8/11 03:20	28.7	↑0.4
8/11 03:30	29.2	↑0.5
8/11 03:40	29.7	↑0.5
8/11 03:50	30.1	↑0.4
8/11 04:00	30.5	↑0.4
8/11 04:10	30.9	↑0.4
8/11 04:20	31.3	↑0.4
8/11 04:30	31.7	↑0.4
8/11 04:40	32.0	↑0.3
8/11 04:50	32.4	↑0.4
8/11 05:00	32.6	↑0.2
8/11 05:10	32.9	↑0.3
8/11 05:20	33.1	↑0.2
8/11 05:30	33.3	↑0.2
8/11 05:40	33.4	↑0.1
8/11 05:50	33.5	↑0.1
8/11 06:00	33.6	↑0.1
8/11 06:10	33.6	0	満潮
8/11 06:20	33.6	0
8/11 06:30	33.6	0
8/11 06:40	33.5	↓-0.1
8/11 06:50	33.4	↓-0.1
8/11 07:00	33.3	↓-0.1
8/11 07:10	33.2	↓-0.1
8/11 07:20	33.0	↓-0.2
8/11 07:30	32.8	↓-0.2
8/11 07:40	32.6	↓-0.2
8/11 07:50	32.4	↓-0.2
8/11 08:00	32.2	↓-0.2
8/11 08:10	32.0	↓-0.2
8/11 08:20	31.8	↓-0.2
8/11 08:30	31.5	↓-0.3
8/11 08:40	31.3	↓-0.2
8/11 08:50	31.1	↓-0.2
8/11 09:00	30.9	↓-0.2
8/11 09:10	30.8	↓-0.1
8/11 09:20	30.6	↓-0.2
8/11 09:30	30.5	↓-0.1
8/11 09:40	30.5	0
8/11 09:50	30.4	↓-0.1	干潮
8/11 10:00	30.4	0
8/11 10:10	30.4	0
8/11 10:20	30.5	↑0.1
8/11 10:30	30.6	↑0.1
8/11 10:40	30.8	↑0.2
8/11 10:50	31.0	↑0.2
8/11 11:00	31.3	↑0.3
8/11 11:10	31.6	↑0.3
8/11 11:20	32.0	↑0.4
8/11 11:30	32.4	↑0.4
8/11 11:40	32.9	↑0.5
8/11 11:50	33.4	↑0.5
8/11 12:00	34.0	↑0.6
8/11 12:10	34.6	↑0.6
8/11 12:20	35.3	↑0.7
8/11 12:30	36.0	↑0.7
8/11 12:40	36.8	↑0.8
8/11 12:50	37.6	↑0.8
8/11 13:00	38.4	↑0.8
8/11 13:10	39.3	↑0.9
8/11 13:20	40.2	↑0.9
8/11 13:30	41.1	↑0.9
8/11 13:40	42.0	↑0.9
8/11 13:50	43.0	↑1.0
8/11 14:00	43.9	↑0.9
8/11 14:10	44.9	↑1.0
8/11 14:20	45.8	↑0.9
8/11 14:30	46.8	↑1.0
8/11 14:40	47.7	↑0.9
8/11 14:50	48.7	↑1.0
8/11 15:00	49.6	↑0.9
8/11 15:10	50.5	↑0.9
8/11 15:20	51.3	↑0.8
8/11 15:30	52.1	↑0.8
8/11 15:40	52.9	↑0.8
8/11 15:50	53.6	↑0.7
8/11 16:00	54.3	↑0.7
8/11 16:10	54.9	↑0.6
8/11 16:20	55.5	↑0.6
8/11 16:30	56.0	↑0.5
8/11 16:40	56.4	↑0.4
8/11 16:50	56.8	↑0.4
8/11 17:00	57.1	↑0.3
8/11 17:10	57.3	↑0.2
8/11 17:20	57.5	↑0.2
8/11 17:30	57.6	↑0.1	満潮
8/11 17:40	57.6	0
8/11 17:50	57.5	↓-0.1
8/11 18:00	57.4	↓-0.1
8/11 18:10	57.1	↓-0.3
8/11 18:20	56.8	↓-0.3
8/11 18:30	56.5	↓-0.3
8/11 18:40	56.0	↓-0.5
8/11 18:50	55.5	↓-0.5
8/11 19:00	54.9	↓-0.6
8/11 19:10	54.3	↓-0.6
8/11 19:20	53.6	↓-0.7
8/11 19:30	52.8	↓-0.8
8/11 19:40	52.0	↓-0.8
8/11 19:50	51.2	↓-0.8
8/11 20:00	50.3	↓-0.9
8/11 20:10	49.3	↓-1.0
8/11 20:20	48.3	↓-1.0
8/11 20:30	47.3	↓-1.0
8/11 20:40	46.3	↓-1.0
8/11 20:50	45.3	↓-1.0
8/11 21:00	44.2	↓-1.1	最大潮位差
8/11 21:10	43.1	↓-1.1	最大潮位差
8/11 21:20	42.1	↓-1.0
8/11 21:30	41.0	↓-1.1	最大潮位差
8/11 21:40	40.0	↓-1.0
8/11 21:50	38.9	↓-1.1	最大潮位差
8/11 22:00	37.9	↓-1.0
8/11 22:10	36.9	↓-1.0
8/11 22:20	36.0	↓-0.9
8/11 22:30	35.1	↓-0.9
8/11 22:40	34.2	↓-0.9
8/11 22:50	33.3	↓-0.9
8/11 23:00	32.5	↓-0.8
8/11 23:10	31.8	↓-0.7
8/11 23:20	31.1	↓-0.7
8/11 23:30	30.4	↓-0.7
8/11 23:40	29.9	↓-0.5
8/11 23:50	29.3	↓-0.6