7 (月)	04:08	11:49	18:56	22:08
	49cm	16cm	38cm	35cm
中潮 出 05:42 入 17:13 出 18:26 入 08:46

江差／桧山（北海道）2047年10月7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
10/7 00:00	37.6	↑0.4
10/7 00:10	38.1	↑0.5
10/7 00:20	38.6	↑0.5
10/7 00:30	39.1	↑0.5
10/7 00:40	39.7	↑0.6
10/7 00:50	40.2	↑0.5
10/7 01:00	40.8	↑0.6
10/7 01:10	41.4	↑0.6
10/7 01:20	42.0	↑0.6
10/7 01:30	42.6	↑0.6
10/7 01:40	43.2	↑0.6
10/7 01:50	43.8	↑0.6
10/7 02:00	44.4	↑0.6
10/7 02:10	45.0	↑0.6
10/7 02:20	45.5	↑0.5
10/7 02:30	46.0	↑0.5
10/7 02:40	46.5	↑0.5
10/7 02:50	47.0	↑0.5
10/7 03:00	47.4	↑0.4
10/7 03:10	47.7	↑0.3
10/7 03:20	48.0	↑0.3
10/7 03:30	48.3	↑0.3
10/7 03:40	48.5	↑0.2
10/7 03:50	48.6	↑0.1
10/7 04:00	48.7	↑0.1	満潮
10/7 04:10	48.7	0
10/7 04:20	48.7	0
10/7 04:30	48.6	↓-0.1
10/7 04:40	48.4	↓-0.2
10/7 04:50	48.1	↓-0.3
10/7 05:00	47.8	↓-0.3
10/7 05:10	47.4	↓-0.4
10/7 05:20	46.9	↓-0.5
10/7 05:30	46.4	↓-0.5
10/7 05:40	45.8	↓-0.6
10/7 05:50	45.1	↓-0.7
10/7 06:00	44.4	↓-0.7
10/7 06:10	43.6	↓-0.8
10/7 06:20	42.8	↓-0.8
10/7 06:30	41.9	↓-0.9
10/7 06:40	40.9	↓-1.0
10/7 06:50	39.9	↓-1.0
10/7 07:00	38.9	↓-1.0
10/7 07:10	37.9	↓-1.0
10/7 07:20	36.8	↓-1.1
10/7 07:30	35.7	↓-1.1
10/7 07:40	34.5	↓-1.2	最大潮位差
10/7 07:50	33.4	↓-1.1
10/7 08:00	32.3	↓-1.1
10/7 08:10	31.1	↓-1.2	最大潮位差
10/7 08:20	30.0	↓-1.1
10/7 08:30	28.8	↓-1.2	最大潮位差
10/7 08:40	27.7	↓-1.1
10/7 08:50	26.6	↓-1.1
10/7 09:00	25.6	↓-1.0
10/7 09:10	24.6	↓-1.0
10/7 09:20	23.6	↓-1.0
10/7 09:30	22.6	↓-1.0
10/7 09:40	21.7	↓-0.9
10/7 09:50	20.9	↓-0.8
10/7 10:00	20.1	↓-0.8
10/7 10:10	19.3	↓-0.8
10/7 10:20	18.7	↓-0.6
10/7 10:30	18.1	↓-0.6
10/7 10:40	17.5	↓-0.6
10/7 10:50	17.1	↓-0.4
10/7 11:00	16.7	↓-0.4
10/7 11:10	16.4	↓-0.3
10/7 11:20	16.1	↓-0.3
10/7 11:30	16.0	↓-0.1
10/7 11:40	15.9	↓-0.1	干潮
10/7 11:50	15.8	↓-0.1
10/7 12:00	15.9	↑0.1
10/7 12:10	16.0	↑0.1
10/7 12:20	16.2	↑0.2
10/7 12:30	16.5	↑0.3
10/7 12:40	16.8	↑0.3
10/7 12:50	17.2	↑0.4
10/7 13:00	17.7	↑0.5
10/7 13:10	18.2	↑0.5
10/7 13:20	18.7	↑0.5
10/7 13:30	19.3	↑0.6
10/7 13:40	20.0	↑0.7
10/7 13:50	20.6	↑0.6
10/7 14:00	21.3	↑0.7
10/7 14:10	22.1	↑0.8
10/7 14:20	22.9	↑0.8
10/7 14:30	23.6	↑0.7
10/7 14:40	24.4	↑0.8
10/7 14:50	25.2	↑0.8
10/7 15:00	26.0	↑0.8
10/7 15:10	26.8	↑0.8
10/7 15:20	27.6	↑0.8
10/7 15:30	28.4	↑0.8
10/7 15:40	29.2	↑0.8
10/7 15:50	29.9	↑0.7
10/7 16:00	30.7	↑0.8
10/7 16:10	31.4	↑0.7
10/7 16:20	32.0	↑0.6
10/7 16:30	32.7	↑0.7
10/7 16:40	33.3	↑0.6
10/7 16:50	33.8	↑0.5
10/7 17:00	34.3	↑0.5
10/7 17:10	34.8	↑0.5
10/7 17:20	35.2	↑0.4
10/7 17:30	35.6	↑0.4
10/7 17:40	35.9	↑0.3
10/7 17:50	36.2	↑0.3
10/7 18:00	36.5	↑0.3
10/7 18:10	36.7	↑0.2
10/7 18:20	36.8	↑0.1
10/7 18:30	36.9	↑0.1
10/7 18:40	37.0	↑0.1
10/7 18:50	37.1	↑0.1	満潮
10/7 19:00	37.1	0
10/7 19:10	37.0	↓-0.1
10/7 19:20	37.0	0
10/7 19:30	36.9	↓-0.1
10/7 19:40	36.8	↓-0.1
10/7 19:50	36.6	↓-0.2
10/7 20:00	36.5	↓-0.1
10/7 20:10	36.3	↓-0.2
10/7 20:20	36.2	↓-0.1
10/7 20:30	36.0	↓-0.2
10/7 20:40	35.8	↓-0.2
10/7 20:50	35.6	↓-0.2
10/7 21:00	35.5	↓-0.1
10/7 21:10	35.3	↓-0.2
10/7 21:20	35.2	↓-0.1
10/7 21:30	35.1	↓-0.1
10/7 21:40	35.0	↓-0.1
10/7 21:50	34.9	↓-0.1
10/7 22:00	34.9	0	干潮
10/7 22:10	34.9	0
10/7 22:20	34.9	0
10/7 22:30	35.0	↑0.1
10/7 22:40	35.1	↑0.1
10/7 22:50	35.2	↑0.1
10/7 23:00	35.4	↑0.2
10/7 23:10	35.6	↑0.2
10/7 23:20	35.9	↑0.3
10/7 23:30	36.2	↑0.3
10/7 23:40	36.5	↑0.3
10/7 23:50	36.9	↑0.4