1 (火)	03:47	07:19	14:46	22:18
	33cm	30cm	52cm	25cm
大潮 出 05:36 入 17:22 出 17:20 入 04:02

江差／桧山（北海道）2058年10月1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	25.5	↑0.4
10/1 00:10	26.0	↑0.5
10/1 00:20	26.4	↑0.4
10/1 00:30	26.9	↑0.5
10/1 00:40	27.4	↑0.5
10/1 00:50	27.8	↑0.4
10/1 01:00	28.3	↑0.5
10/1 01:10	28.7	↑0.4
10/1 01:20	29.2	↑0.5
10/1 01:30	29.6	↑0.4
10/1 01:40	30.0	↑0.4
10/1 01:50	30.3	↑0.3
10/1 02:00	30.7	↑0.4
10/1 02:10	31.0	↑0.3
10/1 02:20	31.3	↑0.3
10/1 02:30	31.5	↑0.2
10/1 02:40	31.8	↑0.3
10/1 02:50	32.0	↑0.2
10/1 03:00	32.1	↑0.1
10/1 03:10	32.2	↑0.1
10/1 03:20	32.3	↑0.1
10/1 03:30	32.4	↑0.1
10/1 03:40	32.4	0	満潮
10/1 03:50	32.4	0
10/1 04:00	32.4	0
10/1 04:10	32.4	0
10/1 04:20	32.3	↓-0.1
10/1 04:30	32.2	↓-0.1
10/1 04:40	32.1	↓-0.1
10/1 04:50	31.9	↓-0.2
10/1 05:00	31.8	↓-0.1
10/1 05:10	31.6	↓-0.2
10/1 05:20	31.5	↓-0.1
10/1 05:30	31.3	↓-0.2
10/1 05:40	31.1	↓-0.2
10/1 05:50	30.9	↓-0.2
10/1 06:00	30.8	↓-0.1
10/1 06:10	30.6	↓-0.2
10/1 06:20	30.4	↓-0.2
10/1 06:30	30.3	↓-0.1
10/1 06:40	30.2	↓-0.1
10/1 06:50	30.1	↓-0.1
10/1 07:00	30.0	↓-0.1
10/1 07:10	30.0	0	干潮
10/1 07:20	30.0	0
10/1 07:30	30.0	0
10/1 07:40	30.1	↑0.1
10/1 07:50	30.2	↑0.1
10/1 08:00	30.3	↑0.1
10/1 08:10	30.5	↑0.2
10/1 08:20	30.7	↑0.2
10/1 08:30	31.0	↑0.3
10/1 08:40	31.3	↑0.3
10/1 08:50	31.6	↑0.3
10/1 09:00	32.0	↑0.4
10/1 09:10	32.4	↑0.4
10/1 09:20	32.9	↑0.5
10/1 09:30	33.4	↑0.5
10/1 09:40	34.0	↑0.6
10/1 09:50	34.6	↑0.6
10/1 10:00	35.2	↑0.6
10/1 10:10	35.9	↑0.7
10/1 10:20	36.5	↑0.6
10/1 10:30	37.2	↑0.7
10/1 10:40	38.0	↑0.8
10/1 10:50	38.7	↑0.7
10/1 11:00	39.5	↑0.8
10/1 11:10	40.3	↑0.8
10/1 11:20	41.1	↑0.8
10/1 11:30	41.9	↑0.8
10/1 11:40	42.7	↑0.8
10/1 11:50	43.4	↑0.7
10/1 12:00	44.2	↑0.8
10/1 12:10	45.0	↑0.8
10/1 12:20	45.7	↑0.7
10/1 12:30	46.4	↑0.7
10/1 12:40	47.1	↑0.7
10/1 12:50	47.7	↑0.6
10/1 13:00	48.4	↑0.7
10/1 13:10	48.9	↑0.5
10/1 13:20	49.5	↑0.6
10/1 13:30	49.9	↑0.4
10/1 13:40	50.4	↑0.5
10/1 13:50	50.7	↑0.3
10/1 14:00	51.0	↑0.3
10/1 14:10	51.3	↑0.3
10/1 14:20	51.5	↑0.2
10/1 14:30	51.6	↑0.1
10/1 14:40	51.7	↑0.1	満潮
10/1 14:50	51.7	0
10/1 15:00	51.6	↓-0.1
10/1 15:10	51.5	↓-0.1
10/1 15:20	51.3	↓-0.2
10/1 15:30	51.0	↓-0.3
10/1 15:40	50.7	↓-0.3
10/1 15:50	50.3	↓-0.4
10/1 16:00	49.8	↓-0.5
10/1 16:10	49.3	↓-0.5
10/1 16:20	48.7	↓-0.6
10/1 16:30	48.1	↓-0.6
10/1 16:40	47.4	↓-0.7
10/1 16:50	46.7	↓-0.7
10/1 17:00	45.9	↓-0.8
10/1 17:10	45.1	↓-0.8
10/1 17:20	44.2	↓-0.9
10/1 17:30	43.4	↓-0.8
10/1 17:40	42.4	↓-1.0	最大潮位差
10/1 17:50	41.5	↓-0.9
10/1 18:00	40.6	↓-0.9
10/1 18:10	39.6	↓-1.0	最大潮位差
10/1 18:20	38.6	↓-1.0	最大潮位差
10/1 18:30	37.7	↓-0.9
10/1 18:40	36.7	↓-1.0	最大潮位差
10/1 18:50	35.8	↓-0.9
10/1 19:00	34.8	↓-1.0	最大潮位差
10/1 19:10	33.9	↓-0.9
10/1 19:20	33.0	↓-0.9
10/1 19:30	32.1	↓-0.9
10/1 19:40	31.3	↓-0.8
10/1 19:50	30.5	↓-0.8
10/1 20:00	29.7	↓-0.8
10/1 20:10	29.0	↓-0.7
10/1 20:20	28.3	↓-0.7
10/1 20:30	27.7	↓-0.6
10/1 20:40	27.1	↓-0.6
10/1 20:50	26.6	↓-0.5
10/1 21:00	26.1	↓-0.5
10/1 21:10	25.7	↓-0.4
10/1 21:20	25.3	↓-0.4
10/1 21:30	25.0	↓-0.3
10/1 21:40	24.8	↓-0.2
10/1 21:50	24.6	↓-0.2
10/1 22:00	24.5	↓-0.1
10/1 22:10	24.4	↓-0.1	干潮
10/1 22:20	24.4	0
10/1 22:30	24.5	↑0.1
10/1 22:40	24.6	↑0.1
10/1 22:50	24.7	↑0.1
10/1 23:00	24.9	↑0.2
10/1 23:10	25.1	↑0.2
10/1 23:20	25.4	↑0.3
10/1 23:30	25.7	↑0.3
10/1 23:40	26.1	↑0.4
10/1 23:50	26.4	↑0.3