6 (月)	05:36	13:39	20:50	22:27
	52cm	19cm	33cm	33cm
中潮 出 05:41 入 17:15 出 20:49 入 10:59

江差／桧山（北海道）2031年10月6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
10/6 00:00	34.9	↑0.3
10/6 00:10	35.2	↑0.3
10/6 00:20	35.6	↑0.4
10/6 00:30	36.0	↑0.4
10/6 00:40	36.4	↑0.4
10/6 00:50	36.9	↑0.5
10/6 01:00	37.4	↑0.5
10/6 01:10	37.9	↑0.5
10/6 01:20	38.5	↑0.6
10/6 01:30	39.1	↑0.6
10/6 01:40	39.7	↑0.6
10/6 01:50	40.3	↑0.6
10/6 02:00	41.0	↑0.7
10/6 02:10	41.6	↑0.6
10/6 02:20	42.3	↑0.7
10/6 02:30	43.0	↑0.7
10/6 02:40	43.7	↑0.7
10/6 02:50	44.4	↑0.7
10/6 03:00	45.0	↑0.6
10/6 03:10	45.7	↑0.7
10/6 03:20	46.4	↑0.7
10/6 03:30	47.0	↑0.6
10/6 03:40	47.6	↑0.6
10/6 03:50	48.1	↑0.5
10/6 04:00	48.7	↑0.6
10/6 04:10	49.2	↑0.5
10/6 04:20	49.6	↑0.4
10/6 04:30	50.0	↑0.4
10/6 04:40	50.4	↑0.4
10/6 04:50	50.7	↑0.3
10/6 05:00	50.9	↑0.2
10/6 05:10	51.1	↑0.2
10/6 05:20	51.2	↑0.1
10/6 05:30	51.3	↑0.1	満潮
10/6 05:40	51.3	0
10/6 05:50	51.2	↓-0.1
10/6 06:00	51.1	↓-0.1
10/6 06:10	50.9	↓-0.2
10/6 06:20	50.6	↓-0.3
10/6 06:30	50.3	↓-0.3
10/6 06:40	49.9	↓-0.4
10/6 06:50	49.4	↓-0.5
10/6 07:00	48.9	↓-0.5
10/6 07:10	48.3	↓-0.6
10/6 07:20	47.6	↓-0.7
10/6 07:30	46.9	↓-0.7
10/6 07:40	46.1	↓-0.8
10/6 07:50	45.3	↓-0.8
10/6 08:00	44.4	↓-0.9
10/6 08:10	43.5	↓-0.9
10/6 08:20	42.6	↓-0.9
10/6 08:30	41.6	↓-1.0
10/6 08:40	40.6	↓-1.0
10/6 08:50	39.5	↓-1.1
10/6 09:00	38.4	↓-1.1
10/6 09:10	37.4	↓-1.0
10/6 09:20	36.3	↓-1.1
10/6 09:30	35.2	↓-1.1
10/6 09:40	34.0	↓-1.2	最大潮位差
10/6 09:50	32.9	↓-1.1
10/6 10:00	31.9	↓-1.0
10/6 10:10	30.8	↓-1.1
10/6 10:20	29.7	↓-1.1
10/6 10:30	28.7	↓-1.0
10/6 10:40	27.7	↓-1.0
10/6 10:50	26.7	↓-1.0
10/6 11:00	25.8	↓-0.9
10/6 11:10	24.9	↓-0.9
10/6 11:20	24.0	↓-0.9
10/6 11:30	23.2	↓-0.8
10/6 11:40	22.5	↓-0.7
10/6 11:50	21.8	↓-0.7
10/6 12:00	21.2	↓-0.6
10/6 12:10	20.6	↓-0.6
10/6 12:20	20.1	↓-0.5
10/6 12:30	19.6	↓-0.5
10/6 12:40	19.2	↓-0.4
10/6 12:50	18.9	↓-0.3
10/6 13:00	18.6	↓-0.3
10/6 13:10	18.4	↓-0.2
10/6 13:20	18.3	↓-0.1
10/6 13:30	18.2	↓-0.1	干潮
10/6 13:40	18.2	0
10/6 13:50	18.2	0
10/6 14:00	18.3	↑0.1
10/6 14:10	18.5	↑0.2
10/6 14:20	18.7	↑0.2
10/6 14:30	18.9	↑0.2
10/6 14:40	19.2	↑0.3
10/6 14:50	19.6	↑0.4
10/6 15:00	20.0	↑0.4
10/6 15:10	20.4	↑0.4
10/6 15:20	20.8	↑0.4
10/6 15:30	21.3	↑0.5
10/6 15:40	21.8	↑0.5
10/6 15:50	22.4	↑0.6
10/6 16:00	22.9	↑0.5
10/6 16:10	23.5	↑0.6
10/6 16:20	24.0	↑0.5
10/6 16:30	24.6	↑0.6
10/6 16:40	25.2	↑0.6
10/6 16:50	25.7	↑0.5
10/6 17:00	26.3	↑0.6
10/6 17:10	26.9	↑0.6
10/6 17:20	27.4	↑0.5
10/6 17:30	27.9	↑0.5
10/6 17:40	28.4	↑0.5
10/6 17:50	28.9	↑0.5
10/6 18:00	29.4	↑0.5
10/6 18:10	29.8	↑0.4
10/6 18:20	30.2	↑0.4
10/6 18:30	30.6	↑0.4
10/6 18:40	31.0	↑0.4
10/6 18:50	31.3	↑0.3
10/6 19:00	31.6	↑0.3
10/6 19:10	31.8	↑0.2
10/6 19:20	32.1	↑0.3
10/6 19:30	32.3	↑0.2
10/6 19:40	32.4	↑0.1
10/6 19:50	32.6	↑0.2
10/6 20:00	32.7	↑0.1
10/6 20:10	32.8	↑0.1
10/6 20:20	32.8	0
10/6 20:30	32.9	↑0.1
10/6 20:40	32.9	0	満潮
10/6 20:50	32.9	0	満潮
10/6 21:00	32.9	0
10/6 21:10	32.9	0
10/6 21:20	32.8	↓-0.1
10/6 21:30	32.8	0
10/6 21:40	32.8	0
10/6 21:50	32.7	↓-0.1
10/6 22:00	32.7	0
10/6 22:10	32.7	0
10/6 22:20	32.7	0	干潮
10/6 22:30	32.7	0
10/6 22:40	32.7	0
10/6 22:50	32.7	0
10/6 23:00	32.8	↑0.1
10/6 23:10	32.8	0
10/6 23:20	32.9	↑0.1
10/6 23:30	33.1	↑0.2
10/6 23:40	33.2	↑0.1
10/6 23:50	33.4	↑0.2