7 (火)	00:28	08:23	15:41	18:11
	36cm	11cm	26cm	25cm
中潮 出 06:52 入 16:10 出 14:40 入 04:31

江差／桧山（北海道）2049年12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
12/7 00:00	35.2	↑0.1
12/7 00:10	35.3	↑0.1
12/7 00:20	35.4	↑0.1	満潮
12/7 00:30	35.4	0
12/7 00:40	35.4	0
12/7 00:50	35.3	↓-0.1
12/7 01:00	35.1	↓-0.2
12/7 01:10	35.0	↓-0.1
12/7 01:20	34.7	↓-0.3
12/7 01:30	34.4	↓-0.3
12/7 01:40	34.1	↓-0.3
12/7 01:50	33.7	↓-0.4
12/7 02:00	33.3	↓-0.4
12/7 02:10	32.8	↓-0.5
12/7 02:20	32.3	↓-0.5
12/7 02:30	31.7	↓-0.6
12/7 02:40	31.1	↓-0.6
12/7 02:50	30.5	↓-0.6
12/7 03:00	29.8	↓-0.7
12/7 03:10	29.1	↓-0.7
12/7 03:20	28.3	↓-0.8
12/7 03:30	27.5	↓-0.8
12/7 03:40	26.8	↓-0.7
12/7 03:50	25.9	↓-0.9	最大潮位差
12/7 04:00	25.1	↓-0.8
12/7 04:10	24.3	↓-0.8
12/7 04:20	23.4	↓-0.9	最大潮位差
12/7 04:30	22.6	↓-0.8
12/7 04:40	21.7	↓-0.9	最大潮位差
12/7 04:50	20.9	↓-0.8
12/7 05:00	20.1	↓-0.8
12/7 05:10	19.2	↓-0.9	最大潮位差
12/7 05:20	18.4	↓-0.8
12/7 05:30	17.6	↓-0.8
12/7 05:40	16.9	↓-0.7
12/7 05:50	16.1	↓-0.8
12/7 06:00	15.4	↓-0.7
12/7 06:10	14.8	↓-0.6
12/7 06:20	14.1	↓-0.7
12/7 06:30	13.6	↓-0.5
12/7 06:40	13.0	↓-0.6
12/7 06:50	12.5	↓-0.5
12/7 07:00	12.1	↓-0.4
12/7 07:10	11.6	↓-0.5
12/7 07:20	11.3	↓-0.3
12/7 07:30	11.0	↓-0.3
12/7 07:40	10.7	↓-0.3
12/7 07:50	10.5	↓-0.2
12/7 08:00	10.4	↓-0.1
12/7 08:10	10.3	↓-0.1
12/7 08:20	10.3	0	干潮
12/7 08:30	10.3	0
12/7 08:40	10.3	0
12/7 08:50	10.5	↑0.2
12/7 09:00	10.6	↑0.1
12/7 09:10	10.8	↑0.2
12/7 09:20	11.1	↑0.3
12/7 09:30	11.4	↑0.3
12/7 09:40	11.7	↑0.3
12/7 09:50	12.1	↑0.4
12/7 10:00	12.5	↑0.4
12/7 10:10	12.9	↑0.4
12/7 10:20	13.4	↑0.5
12/7 10:30	13.9	↑0.5
12/7 10:40	14.4	↑0.5
12/7 10:50	14.9	↑0.5
12/7 11:00	15.5	↑0.6
12/7 11:10	16.0	↑0.5
12/7 11:20	16.6	↑0.6
12/7 11:30	17.2	↑0.6
12/7 11:40	17.7	↑0.5
12/7 11:50	18.3	↑0.6
12/7 12:00	18.8	↑0.5
12/7 12:10	19.4	↑0.6
12/7 12:20	19.9	↑0.5
12/7 12:30	20.4	↑0.5
12/7 12:40	20.9	↑0.5
12/7 12:50	21.4	↑0.5
12/7 13:00	21.9	↑0.5
12/7 13:10	22.3	↑0.4
12/7 13:20	22.7	↑0.4
12/7 13:30	23.1	↑0.4
12/7 13:40	23.4	↑0.3
12/7 13:50	23.8	↑0.4
12/7 14:00	24.0	↑0.2
12/7 14:10	24.3	↑0.3
12/7 14:20	24.5	↑0.2
12/7 14:30	24.7	↑0.2
12/7 14:40	24.9	↑0.2
12/7 14:50	25.0	↑0.1
12/7 15:00	25.1	↑0.1
12/7 15:10	25.2	↑0.1
12/7 15:20	25.3	↑0.1
12/7 15:30	25.3	0
12/7 15:40	25.3	0	満潮
12/7 15:50	25.3	0
12/7 16:00	25.3	0
12/7 16:10	25.3	0
12/7 16:20	25.2	↓-0.1
12/7 16:30	25.1	↓-0.1
12/7 16:40	25.1	0
12/7 16:50	25.0	↓-0.1
12/7 17:00	24.9	↓-0.1
12/7 17:10	24.8	↓-0.1
12/7 17:20	24.8	0
12/7 17:30	24.7	↓-0.1
12/7 17:40	24.6	↓-0.1
12/7 17:50	24.6	0
12/7 18:00	24.6	0
12/7 18:10	24.6	0	干潮
12/7 18:20	24.6	0
12/7 18:30	24.6	0
12/7 18:40	24.7	↑0.1
12/7 18:50	24.7	0
12/7 19:00	24.9	↑0.2
12/7 19:10	25.0	↑0.1
12/7 19:20	25.2	↑0.2
12/7 19:30	25.4	↑0.2
12/7 19:40	25.6	↑0.2
12/7 19:50	25.8	↑0.2
12/7 20:00	26.1	↑0.3
12/7 20:10	26.4	↑0.3
12/7 20:20	26.8	↑0.4
12/7 20:30	27.2	↑0.4
12/7 20:40	27.6	↑0.4
12/7 20:50	28.0	↑0.4
12/7 21:00	28.5	↑0.5
12/7 21:10	28.9	↑0.4
12/7 21:20	29.4	↑0.5
12/7 21:30	29.9	↑0.5
12/7 21:40	30.5	↑0.6
12/7 21:50	31.0	↑0.5
12/7 22:00	31.6	↑0.6
12/7 22:10	32.1	↑0.5
12/7 22:20	32.7	↑0.6
12/7 22:30	33.2	↑0.5
12/7 22:40	33.8	↑0.6
12/7 22:50	34.3	↑0.5
12/7 23:00	34.8	↑0.5
12/7 23:10	35.3	↑0.5
12/7 23:20	35.8	↑0.5
12/7 23:30	36.3	↑0.5
12/7 23:40	36.7	↑0.4
12/7 23:50	37.1	↑0.4