13 (金)	05:06	12:52	20:05	22:54
	48cm	16cm	36cm	34cm
中潮 出 05:49 入 17:02 出 10:25 入 20:09

江差／桧山（北海道）2056年10月13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
10/13 00:00	34.5	↑0.2
10/13 00:10	34.8	↑0.3
10/13 00:20	35.1	↑0.3
10/13 00:30	35.4	↑0.3
10/13 00:40	35.8	↑0.4
10/13 00:50	36.2	↑0.4
10/13 01:00	36.7	↑0.5
10/13 01:10	37.2	↑0.5
10/13 01:20	37.7	↑0.5
10/13 01:30	38.2	↑0.5
10/13 01:40	38.8	↑0.6
10/13 01:50	39.3	↑0.5
10/13 02:00	39.9	↑0.6
10/13 02:10	40.5	↑0.6
10/13 02:20	41.1	↑0.6
10/13 02:30	41.7	↑0.6
10/13 02:40	42.3	↑0.6
10/13 02:50	42.9	↑0.6
10/13 03:00	43.4	↑0.5
10/13 03:10	44.0	↑0.6
10/13 03:20	44.5	↑0.5
10/13 03:30	45.0	↑0.5
10/13 03:40	45.5	↑0.5
10/13 03:50	45.9	↑0.4
10/13 04:00	46.3	↑0.4
10/13 04:10	46.6	↑0.3
10/13 04:20	46.9	↑0.3
10/13 04:30	47.1	↑0.2
10/13 04:40	47.3	↑0.2
10/13 04:50	47.4	↑0.1
10/13 05:00	47.5	↑0.1	満潮
10/13 05:10	47.5	0
10/13 05:20	47.4	↓-0.1
10/13 05:30	47.3	↓-0.1
10/13 05:40	47.1	↓-0.2
10/13 05:50	46.9	↓-0.2
10/13 06:00	46.5	↓-0.4
10/13 06:10	46.1	↓-0.4
10/13 06:20	45.7	↓-0.4
10/13 06:30	45.2	↓-0.5
10/13 06:40	44.6	↓-0.6
10/13 06:50	43.9	↓-0.7
10/13 07:00	43.2	↓-0.7
10/13 07:10	42.5	↓-0.7
10/13 07:20	41.7	↓-0.8
10/13 07:30	40.8	↓-0.9
10/13 07:40	39.9	↓-0.9
10/13 07:50	39.0	↓-0.9
10/13 08:00	38.0	↓-1.0
10/13 08:10	37.0	↓-1.0
10/13 08:20	36.0	↓-1.0
10/13 08:30	34.9	↓-1.1	最大潮位差
10/13 08:40	33.9	↓-1.0
10/13 08:50	32.8	↓-1.1	最大潮位差
10/13 09:00	31.7	↓-1.1	最大潮位差
10/13 09:10	30.6	↓-1.1	最大潮位差
10/13 09:20	29.5	↓-1.1	最大潮位差
10/13 09:30	28.5	↓-1.0
10/13 09:40	27.4	↓-1.1	最大潮位差
10/13 09:50	26.4	↓-1.0
10/13 10:00	25.4	↓-1.0
10/13 10:10	24.4	↓-1.0
10/13 10:20	23.5	↓-0.9
10/13 10:30	22.6	↓-0.9
10/13 10:40	21.7	↓-0.9
10/13 10:50	20.9	↓-0.8
10/13 11:00	20.1	↓-0.8
10/13 11:10	19.4	↓-0.7
10/13 11:20	18.8	↓-0.6
10/13 11:30	18.2	↓-0.6
10/13 11:40	17.7	↓-0.5
10/13 11:50	17.3	↓-0.4
10/13 12:00	16.9	↓-0.4
10/13 12:10	16.6	↓-0.3
10/13 12:20	16.3	↓-0.3
10/13 12:30	16.1	↓-0.2
10/13 12:40	16.0	↓-0.1
10/13 12:50	16.0	0	干潮
10/13 13:00	16.0	0
10/13 13:10	16.1	↑0.1
10/13 13:20	16.3	↑0.2
10/13 13:30	16.5	↑0.2
10/13 13:40	16.8	↑0.3
10/13 13:50	17.1	↑0.3
10/13 14:00	17.5	↑0.4
10/13 14:10	17.9	↑0.4
10/13 14:20	18.4	↑0.5
10/13 14:30	18.9	↑0.5
10/13 14:40	19.5	↑0.6
10/13 14:50	20.1	↑0.6
10/13 15:00	20.8	↑0.7
10/13 15:10	21.4	↑0.6
10/13 15:20	22.1	↑0.7
10/13 15:30	22.8	↑0.7
10/13 15:40	23.5	↑0.7
10/13 15:50	24.2	↑0.7
10/13 16:00	24.9	↑0.7
10/13 16:10	25.7	↑0.8
10/13 16:20	26.4	↑0.7
10/13 16:30	27.1	↑0.7
10/13 16:40	27.8	↑0.7
10/13 16:50	28.5	↑0.7
10/13 17:00	29.1	↑0.6
10/13 17:10	29.7	↑0.6
10/13 17:20	30.3	↑0.6
10/13 17:30	30.9	↑0.6
10/13 17:40	31.4	↑0.5
10/13 17:50	32.0	↑0.6
10/13 18:00	32.4	↑0.4
10/13 18:10	32.9	↑0.5
10/13 18:20	33.3	↑0.4
10/13 18:30	33.6	↑0.3
10/13 18:40	33.9	↑0.3
10/13 18:50	34.2	↑0.3
10/13 19:00	34.4	↑0.2
10/13 19:10	34.6	↑0.2
10/13 19:20	34.8	↑0.2
10/13 19:30	34.9	↑0.1
10/13 19:40	35.0	↑0.1
10/13 19:50	35.1	↑0.1
10/13 20:00	35.1	0	満潮
10/13 20:10	35.1	0
10/13 20:20	35.0	↓-0.1
10/13 20:30	35.0	0
10/13 20:40	34.9	↓-0.1
10/13 20:50	34.8	↓-0.1
10/13 21:00	34.7	↓-0.1
10/13 21:10	34.6	↓-0.1
10/13 21:20	34.5	↓-0.1
10/13 21:30	34.4	↓-0.1
10/13 21:40	34.3	↓-0.1
10/13 21:50	34.1	↓-0.2
10/13 22:00	34.0	↓-0.1
10/13 22:10	33.9	↓-0.1
10/13 22:20	33.9	0
10/13 22:30	33.8	↓-0.1
10/13 22:40	33.8	0
10/13 22:50	33.7	↓-0.1	干潮
10/13 23:00	33.7	0
10/13 23:10	33.8	↑0.1
10/13 23:20	33.8	0
10/13 23:30	33.9	↑0.1
10/13 23:40	34.1	↑0.2
10/13 23:50	34.2	↑0.1