01 (水)	04:58	12:08	18:55	23:27
	47cm	20cm	41cm	34cm
中潮 出 05:36 入 17:22 出 19:35 入 08:44

江差／桧山（北海道）2053年10月01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
10/1 00:00	33.6	↑0.2
10/1 00:10	33.9	↑0.3
10/1 00:20	34.2	↑0.3
10/1 00:30	34.5	↑0.3
10/1 00:40	34.9	↑0.4
10/1 00:50	35.3	↑0.4
10/1 01:00	35.8	↑0.5
10/1 01:10	36.2	↑0.4
10/1 01:20	36.7	↑0.5
10/1 01:30	37.3	↑0.6
10/1 01:40	37.8	↑0.5
10/1 01:50	38.4	↑0.6
10/1 02:00	39.0	↑0.6
10/1 02:10	39.6	↑0.6
10/1 02:20	40.2	↑0.6
10/1 02:30	40.8	↑0.6
10/1 02:40	41.3	↑0.5
10/1 02:50	41.9	↑0.6
10/1 03:00	42.4	↑0.5
10/1 03:10	43.0	↑0.6
10/1 03:20	43.5	↑0.5
10/1 03:30	43.9	↑0.4
10/1 03:40	44.4	↑0.5
10/1 03:50	44.7	↑0.3
10/1 04:00	45.1	↑0.4
10/1 04:10	45.4	↑0.3
10/1 04:20	45.6	↑0.2
10/1 04:30	45.8	↑0.2
10/1 04:40	45.9	↑0.1
10/1 04:50	46.0	↑0.1	満潮
10/1 05:00	46.0	0
10/1 05:10	46.0	0
10/1 05:20	45.9	↓-0.1
10/1 05:30	45.7	↓-0.2
10/1 05:40	45.4	↓-0.3
10/1 05:50	45.1	↓-0.3
10/1 06:00	44.8	↓-0.3
10/1 06:10	44.3	↓-0.5
10/1 06:20	43.8	↓-0.5
10/1 06:30	43.3	↓-0.5
10/1 06:40	42.7	↓-0.6
10/1 06:50	42.0	↓-0.7
10/1 07:00	41.3	↓-0.7
10/1 07:10	40.6	↓-0.7
10/1 07:20	39.8	↓-0.8
10/1 07:30	38.9	↓-0.9
10/1 07:40	38.1	↓-0.8
10/1 07:50	37.2	↓-0.9
10/1 08:00	36.2	↓-1.0	最大潮位差
10/1 08:10	35.3	↓-0.9
10/1 08:20	34.3	↓-1.0	最大潮位差
10/1 08:30	33.4	↓-0.9
10/1 08:40	32.4	↓-1.0	最大潮位差
10/1 08:50	31.4	↓-1.0	最大潮位差
10/1 09:00	30.5	↓-0.9
10/1 09:10	29.5	↓-1.0	最大潮位差
10/1 09:20	28.6	↓-0.9
10/1 09:30	27.7	↓-0.9
10/1 09:40	26.8	↓-0.9
10/1 09:50	26.0	↓-0.8
10/1 10:00	25.2	↓-0.8
10/1 10:10	24.4	↓-0.8
10/1 10:20	23.7	↓-0.7
10/1 10:30	23.1	↓-0.6
10/1 10:40	22.5	↓-0.6
10/1 10:50	21.9	↓-0.6
10/1 11:00	21.4	↓-0.5
10/1 11:10	21.0	↓-0.4
10/1 11:20	20.7	↓-0.3
10/1 11:30	20.4	↓-0.3
10/1 11:40	20.2	↓-0.2
10/1 11:50	20.0	↓-0.2
10/1 12:00	19.9	↓-0.1	干潮
10/1 12:10	19.9	0
10/1 12:20	20.0	↑0.1
10/1 12:30	20.1	↑0.1
10/1 12:40	20.3	↑0.2
10/1 12:50	20.5	↑0.2
10/1 13:00	20.8	↑0.3
10/1 13:10	21.2	↑0.4
10/1 13:20	21.7	↑0.5
10/1 13:30	22.1	↑0.4
10/1 13:40	22.7	↑0.6
10/1 13:50	23.3	↑0.6
10/1 14:00	23.9	↑0.6
10/1 14:10	24.5	↑0.6
10/1 14:20	25.2	↑0.7
10/1 14:30	26.0	↑0.8
10/1 14:40	26.7	↑0.7
10/1 14:50	27.5	↑0.8
10/1 15:00	28.3	↑0.8
10/1 15:10	29.0	↑0.7
10/1 15:20	29.8	↑0.8
10/1 15:30	30.6	↑0.8
10/1 15:40	31.4	↑0.8
10/1 15:50	32.2	↑0.8
10/1 16:00	32.9	↑0.7
10/1 16:10	33.7	↑0.8
10/1 16:20	34.4	↑0.7
10/1 16:30	35.0	↑0.6
10/1 16:40	35.7	↑0.7
10/1 16:50	36.3	↑0.6
10/1 17:00	36.9	↑0.6
10/1 17:10	37.4	↑0.5
10/1 17:20	37.9	↑0.5
10/1 17:30	38.3	↑0.4
10/1 17:40	38.7	↑0.4
10/1 17:50	39.1	↑0.4
10/1 18:00	39.4	↑0.3
10/1 18:10	39.6	↑0.2
10/1 18:20	39.8	↑0.2
10/1 18:30	39.9	↑0.1
10/1 18:40	40.0	↑0.1
10/1 18:50	40.1	↑0.1	満潮
10/1 19:00	40.1	0
10/1 19:10	40.0	↓-0.1
10/1 19:20	39.9	↓-0.1
10/1 19:30	39.8	↓-0.1
10/1 19:40	39.6	↓-0.2
10/1 19:50	39.4	↓-0.2
10/1 20:00	39.2	↓-0.2
10/1 20:10	38.9	↓-0.3
10/1 20:20	38.7	↓-0.2
10/1 20:30	38.3	↓-0.4
10/1 20:40	38.0	↓-0.3
10/1 20:50	37.7	↓-0.3
10/1 21:00	37.3	↓-0.4
10/1 21:10	37.0	↓-0.3
10/1 21:20	36.7	↓-0.3
10/1 21:30	36.3	↓-0.4
10/1 21:40	36.0	↓-0.3
10/1 21:50	35.7	↓-0.3
10/1 22:00	35.4	↓-0.3
10/1 22:10	35.1	↓-0.3
10/1 22:20	34.8	↓-0.3
10/1 22:30	34.6	↓-0.2
10/1 22:40	34.4	↓-0.2
10/1 22:50	34.2	↓-0.2
10/1 23:00	34.1	↓-0.1
10/1 23:10	34.0	↓-0.1
10/1 23:20	34.0	0	干潮
10/1 23:30	34.0	0
10/1 23:40	34.0	0
10/1 23:50	34.1	↑0.1